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From bc...@apache.org
Subject [trafficserver] branch master updated: Removed spaces at the end of the line on all files
Date Thu, 16 Feb 2017 22:45:12 GMT
This is an automated email from the ASF dual-hosted git repository.

bcall pushed a commit to branch master
in repository https://git-dual.apache.org/repos/asf/trafficserver.git

The following commit(s) were added to refs/heads/master by this push:
       new  924f15c   Removed spaces at the end of the line on all files
924f15c is described below

commit 924f15cbd0b5b78f0e04744130ba78fa0ebf235a
Author: Bryan Call <bcall@apache.org>
AuthorDate: Thu Feb 16 10:37:07 2017 -0800

    Removed spaces at the end of the line on all files
---
 .clang-format                                      |   4 +-
 CONTRIBUTING.md                                    |  18 +-
 LICENSE                                            |   6 +-
 build/crypto.m4                                    |   2 +-
 build/pkg.m4                                       |   4 +-
 build/tcl.m4                                       |  74 +++---
 build/tcmalloc.m4                                  |   2 +-
 ci/jenkins/bin/clang-analyzer.sh                   |   2 +-
 cmd/traffic_wccp/readme.txt                        |  14 +-
 .../configuration/hierachical-caching.en.rst       |  18 +-
 .../configuration/transparent-proxy.en.rst         |   2 +-
 .../configuration/transparent-proxy/build.en.rst   |   4 +-
 .../transparent-proxy/router-inline.en.rst         |   4 +-
 .../transparent-proxy/wccp-configuration.en.rst    |   4 +-
 .../transparent-proxy/wccp-service-config.en.rst   |  10 +-
 doc/admin-guide/configuring-traffic-server.en.rst  |   2 +-
 doc/admin-guide/files/congestion.config.en.rst     |   8 +-
 doc/admin-guide/files/hosting.config.en.rst        |   6 +-
 doc/admin-guide/files/splitdns.config.en.rst       |   4 +-
 doc/admin-guide/files/volume.config.en.rst         |   4 +-
 doc/admin-guide/plugins/authproxy.en.rst           |  12 +-
 doc/admin-guide/plugins/background_fetch.en.rst    |   6 +-
 doc/admin-guide/plugins/balancer.en.rst            |   4 +-
 doc/admin-guide/plugins/buffer_upload.en.rst       |  26 +--
 .../plugins/collapsed_forwarding.en.rst            |  12 +-
 doc/admin-guide/plugins/combo_handler.en.rst       |   4 +-
 doc/admin-guide/plugins/esi.en.rst                 |  18 +-
 doc/admin-guide/plugins/geoip_acl.en.rst           |   4 +-
 doc/admin-guide/plugins/healthchecks.en.rst        |   2 +-
 doc/admin-guide/plugins/hipes.en.rst               |  28 +--
 doc/admin-guide/plugins/memcache.en.rst            |   4 +-
 doc/admin-guide/plugins/money_trace.en.rst         |  12 +-
 doc/admin-guide/plugins/mysql_remap.en.rst         |   6 +-
 .../plugins/stale_while_revalidate.en.rst          |   4 +-
 doc/admin-guide/plugins/ts_lua.en.rst              |  46 ++--
 doc/admin-guide/plugins/webp_transform.en.rst      |   4 +-
 doc/appendices/command-line/traffic_ctl.en.rst     |   2 +-
 doc/checkvers.py                                   |   4 +-
 .../api/functions/TSClientProtocolStack.en.rst     |  48 ++--
 .../api/functions/TSIOBufferReader.en.rst          |   4 +-
 .../api/functions/TSLifecycleHookAdd.en.rst        |  36 +--
 doc/developer-guide/api/functions/TSRecords.en.rst |   4 +-
 doc/developer-guide/api/types/CoreTypes.en.rst     |   6 +-
 doc/developer-guide/api/types/SystemTypes.en.rst   |   6 +-
 .../api/types/TSRecordDataType.en.rst              |   2 +-
 .../api/types/TSRecordUpdateType.en.rst            |   6 +-
 doc/developer-guide/plugins/actions/index.en.rst   |   4 +-
 doc/developer-guide/plugins/configuration.en.rst   |  16 +-
 .../plugins/example-plugins/blacklist/index.en.rst |   2 +-
 .../working-with-http-header-functions.en.rst      |   6 +-
 .../query-remap/example-query-remap.en.rst         |  24 +-
 .../http-alternate-selection.en.rst                |  38 ++--
 .../http-transactions.en.rst                       |  32 +--
 .../plugins/hooks-and-transactions/index.en.rst    |   2 +-
 .../trafficserver-timers.en.rst                    |   4 +-
 doc/developer-guide/plugins/mutexes.en.rst         | 234 +++++++++----------
 doc/developer-guide/skeleton                       |  28 +--
 doc/doap.rdf                                       |   8 +-
 doc/mainpage.doc                                   |   2 +-
 example/add-header/readme.txt                      |  22 +-
 example/append-transform/readme.txt                |  32 +--
 example/basic-auth/readme.txt                      |  28 +--
 example/cppapi/boom/README.txt                     |  30 +--
 example/file-1/readme.txt                          |  20 +-
 example/null-transform/readme.txt                  |  60 ++---
 example/output-header/readme                       |   4 +-
 example/protocol/README.txt                        |   4 +-
 example/protocol/test/ProtocolClientTest.java      |  24 +-
 example/protocol/test/ProtocolServerTest.java      |  14 +-
 example/redirect-1/readme.txt                      |   4 +-
 example/thread-1/readme.txt                        |  10 +-
 example/thread-pool/README.txt                     |   8 +-
 example/thread-pool/TESTPLAN.txt                   |  24 +-
 example/thread-pool/include/Makefile.am            |   4 +-
 example/thread-pool/include/gen_inc.sh             |   2 +-
 .../thread-pool/test/SDKTest/SDKtest_server.config |   2 +-
 example/thread-pool/test/SynTest/Tests/Psi/1.cfg   |   2 +-
 example/thread-pool/test/SynTest/Tests/Psi/10.cfg  |   4 +-
 example/thread-pool/test/SynTest/Tests/Psi/11.cfg  |   2 +-
 example/thread-pool/test/SynTest/Tests/Psi/12.cfg  |   2 +-
 example/thread-pool/test/SynTest/Tests/Psi/13.cfg  |   2 +-
 example/thread-pool/test/SynTest/Tests/Psi/2.cfg   |   2 +-
 example/thread-pool/test/SynTest/Tests/Psi/3.cfg   |   2 +-
 example/thread-pool/test/SynTest/Tests/Psi/4.cfg   |   2 +-
 example/thread-pool/test/SynTest/Tests/Psi/5.cfg   |   2 +-
 example/thread-pool/test/SynTest/Tests/Psi/6.cfg   |   2 +-
 example/thread-pool/test/SynTest/Tests/Psi/7.cfg   |   2 +-
 example/thread-pool/test/SynTest/Tests/Psi/8.cfg   |   2 +-
 example/thread-pool/test/SynTest/Tests/Psi/9.cfg   |   2 +-
 .../test/SynTest/Tests/Psi/psi_files/tc13_file.txt |   2 +-
 example/thread-pool/test/SynTest/system.cfg        |  10 +-
 example/thread-pool/test/SynTest/tests_psi.cfg     |  10 +-
 iocore/cache/Makefile.am                           |   2 +-
 iocore/cache/Notes                                 |   2 +-
 iocore/dns/Makefile.am                             |   2 +-
 lib/perl/README                                    |   4 +-
 lib/perl/lib/Apache/TS.pm.in                       |   4 +-
 lib/perl/lib/Apache/TS/AdminClient.pm              |  18 +-
 lib/perl/lib/Apache/TS/Config/Records.pm           |  10 +-
 lib/perl/t/Apache-TS-AdminClient.t                 |   2 +-
 lib/records/test_RecProcess.i                      |  14 +-
 lib/records/test_records.config                    |   8 +-
 lib/tsconfig/TsConfigSyntax.c                      | 251 ++++++++++++---------
 lib/wccp/Makefile.am                               |   2 +-
 plugins/esi/README.combo                           |   2 +-
 plugins/esi/handlers.cfg                           |   2 +-
 plugins/experimental/ats_pagespeed/Makefile        |   2 +-
 .../ats_pagespeed/Makefile.psol_source             |   4 +-
 plugins/experimental/ats_pagespeed/README.md       |   8 +-
 plugins/experimental/ats_pagespeed/gzip/Makefile   |   2 +-
 plugins/experimental/ats_pagespeed/gzip/README     |   4 +-
 plugins/experimental/buffer_upload/README          |   8 +-
 plugins/experimental/cache_range_requests/README   |   4 +-
 plugins/experimental/collapsed_connection/README   |   6 +-
 plugins/experimental/custom_redirect/README        |  10 +-
 plugins/experimental/geoip_acl/README              |   4 +-
 plugins/experimental/money_trace/Makefile.inc      |   2 +-
 plugins/experimental/money_trace/README            |  14 +-
 plugins/experimental/mysql_remap/README            |  12 +-
 plugins/experimental/mysql_remap/sample.ini        |   2 +-
 .../ssl_cert_loader/ssl_cert_loader.cfg            |  28 +--
 plugins/experimental/ssl_cert_loader/ssl_start.cfg |  10 +-
 .../stale_while_revalidate/Makefile.tsxs           |   2 +-
 plugins/experimental/ts_lua/ci/.luacov             |   2 +-
 plugins/experimental/ts_lua/ci/README              |   6 +-
 plugins/experimental/ts_lua/ci/module_test.lua     |  10 +-
 plugins/experimental/ts_lua/ci/script_test.lua     |   4 +-
 .../experimental/ts_lua/example/test_closure.lua   |   2 +-
 .../ts_lua/example/test_global_hook.lua            |   4 +-
 .../experimental/ts_lua/example/test_txn_hook.lua  |   4 +-
 plugins/experimental/webp_transform/README         |   2 +-
 plugins/gzip/README                                |   4 +-
 plugins/gzip/sample.gzip.config                    |   2 +-
 plugins/healthchecks/README                        |   2 +-
 proxy/ClassH.txt                                   |  30 +--
 proxy/InkAPI-ensure-funcs-present.pl               |   4 +-
 proxy/README-stats.otl                             |  30 +--
 .../body_factory/default/access#redirect_url       |  22 +-
 .../body_factory/default/interception#no_host      |   2 +-
 .../body_factory/default/request#cycle_detected    |   2 +-
 .../body_factory/default/request#syntax_error      |   2 +-
 proxy/config/body_factory/default/timeout#activity |   2 +-
 .../config/body_factory/default/timeout#inactivity |   2 +-
 proxy/config/cache.config.default                  |   2 +-
 proxy/config/cluster.config.default                |   2 +-
 proxy/config/hosting.config.default                |  14 +-
 proxy/config/icp.config.default                    |   4 +-
 proxy/config/parent.config.default                 |  10 +-
 proxy/config/socks.config.default                  |   2 +-
 proxy/config/splitdns.config.default               |  22 +-
 proxy/config/volume.config.default                 |  20 +-
 proxy/congest/FeatureSpec.txt                      | 158 ++++++-------
 proxy/example_alarm_bin.sh                         |   2 +-
 proxy/http/README.via                              |  34 +--
 proxy/http/stats.memo                              |  54 ++---
 proxy/http/test_http_client.pl                     |  26 +--
 proxy/http/test_proxy.pl                           |  28 +--
 proxy/issues.txt                                   |   4 +-
 proxy/regression.pl                                |   2 +-
 rc/trafficserver.in                                |  26 +--
 tools/http_load/http_load.c                        |   2 +-
 tools/http_load/merge_stats.pl                     |   2 +-
 tools/jtest/README                                 |   2 +-
 tools/jtest/README.zh.md                           |   8 +-
 tools/reports/commits_since.sh                     |   2 +-
 tools/traffic_shell.pl                             |   8 +-
 tools/tsxs.in                                      |   6 +-
 167 files changed, 1156 insertions(+), 1111 deletions(-)

diff --git a/.clang-format b/.clang-format
index 747bca2..cb7e25e 100644
--- a/.clang-format
+++ b/.clang-format
@@ -19,7 +19,7 @@ AlwaysBreakBeforeMultilineStrings: false
 AlwaysBreakTemplateDeclarations: false
 BinPackArguments: true
 BinPackParameters: true
-BraceWrapping:   
+BraceWrapping:
   AfterClass:      true
   AfterControlStatement: false
   AfterEnum:       false
@@ -48,7 +48,7 @@ DisableFormat:   false
 ExperimentalAutoDetectBinPacking: false
 ForEachMacros:   [ forv_Vec, for_Vec, forp_Vec, foreach, Q_FOREACH, BOOST_FOREACH ]
 SortIncludes:    false
-IncludeCategories: 
+IncludeCategories:
   - Regex:           '^"(llvm|llvm-c|clang|clang-c)/'
     Priority:        2
   - Regex:           '^(<|"(gtest|isl|json)/)'
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 9fdd4a1..d1947f0 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -16,16 +16,16 @@ New Issues process replacing old Jira
 1. If there is an issue/feature, an existing Jira Ticket, and no code, then
    create a Github _Issue_.  Copy the relevant information into the Github
    _Issue_ and request the Jira Ticket to be closed. Hopefully this use case
-   won’t happen very often. 
+   won’t happen very often.
 
 2. If there is an issue/feature and no code, then create a Github _Issue_.
    When there is code later, create a Github Pull Request and reference the
-   Github _Issue_. 
+   Github _Issue_.
 
 3. If there is an issue/feature and code, then create a Github Pull Request.
    If there is an existing Jira Ticket or Github _Issue_ refer to the Ticket
    or _Issue_ in the _PR_.  Creating a Github _Issue_ is not required for a
-   Github Pull Request. 
+   Github Pull Request.
 
 
 Making a good PR or Issue
@@ -48,16 +48,16 @@ are a few simple rules to follow:
 
 5. Make sure you set the appropriate _Milesstone_, _Labels_, _Assignees_ and
    _Reviewers_.
-   
+
 6. If the _PR_ is a backport, or intended to be backported, please make sure to
    add the **Backport** label.
-   
+
 7. If the _PR_ is a Work-In-Progress, and not ready to commit, mark it with the
    **WIP** label.
 
 8. Make sure you run **clang-format** before making the _PR_. This is easiest
    done with e.g. "make clang-format", which works on OSX and Linux.
-   
+
 9. When making backports, make sure you mark the _PR_ for the appropriate
    Github branch (e.g. **6.2.x**).
 
@@ -75,13 +75,13 @@ merge any _PR_ after review. A few requirements before merging must be met:
 
 * Make sure all attributes on the _PR_ and issue is satisfied, such as
   Milestone and Labels.
-  
+
 * Only merge a _PR_ that have at least one review approval, and no pending
   requested changes.
-  
+
 * Make sure the _PR_ is for the _master_ branch, only the RM should merge
   backport requested for her or his release branch.
-  
+
 * If there is also an open _Issue_ associated with the _PR_, make sure to
   close the _Issue_ as well.
 
diff --git a/LICENSE b/LICENSE
index b2e6b61..d0acf05 100644
--- a/LICENSE
+++ b/LICENSE
@@ -216,7 +216,7 @@ You may obtain a copy of the License at
 Mersenne Twister License
 
    Copyright (C) 2004, Makoto Matsumoto and Takuji Nishimura,
-   All rights reserved.                          
+   All rights reserved.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions
@@ -229,8 +229,8 @@ Mersenne Twister License
         notice, this list of conditions and the following disclaimer in the
         documentation and/or other materials provided with the distribution.
 
-     3. The names of its contributors may not be used to endorse or promote 
-        products derived from this software without specific prior written 
+     3. The names of its contributors may not be used to endorse or promote
+        products derived from this software without specific prior written
         permission.
 
    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
diff --git a/build/crypto.m4 b/build/crypto.m4
index 5381798..3a3b03b 100644
--- a/build/crypto.m4
+++ b/build/crypto.m4
@@ -90,7 +90,7 @@ AC_DEFUN([TS_CHECK_CRYPTO_SNI], [
 
   TS_ADDTO(LIBS, [$OPENSSL_LIBS])
   AC_CHECK_HEADERS(openssl/ssl.h openssl/ts.h)
-  AC_CHECK_HEADERS(openssl/tls1.h, [], [], 
+  AC_CHECK_HEADERS(openssl/tls1.h, [], [],
 [ #if HAVE_OPENSSL_SSL_H
 #include <openssl/ssl.h>
 #include <openssl/tls1.h>
diff --git a/build/pkg.m4 b/build/pkg.m4
index f26f84c..b7ca359 100644
--- a/build/pkg.m4
+++ b/build/pkg.m4
@@ -1,6 +1,6 @@
 # pkg.m4 - Macros to locate and utilise pkg-config.            -*- Autoconf -*-
 # serial 1 (pkg-config-0.24)
-# 
+#
 # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
 #
 # This program is free software; you can redistribute it and/or modify
@@ -123,7 +123,7 @@ if test $pkg_failed = yes; then
         _PKG_SHORT_ERRORS_SUPPORTED
         if test $_pkg_short_errors_supported = yes; then
 	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
-        else 
+        else
 	        $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
diff --git a/build/tcl.m4 b/build/tcl.m4
index 5113cd8..baff3b2 100644
--- a/build/tcl.m4
+++ b/build/tcl.m4
@@ -287,7 +287,7 @@ AC_DEFUN([SC_PATH_TKCONFIG], [
 #	Load the tclConfig.sh file
 #
 # Arguments:
-#	
+#
 #	Requires the following vars to be set:
 #		TCL_BIN_DIR
 #
@@ -373,7 +373,7 @@ AC_DEFUN([SC_LOAD_TCLCONFIG], [
 #	Load the tkConfig.sh file
 #
 # Arguments:
-#	
+#
 #	Requires the following vars to be set:
 #		TK_BIN_DIR
 #
@@ -528,7 +528,7 @@ AC_DEFUN([SC_BUILD_TCLSH], [
 #
 # Arguments:
 #	none
-#	
+#
 # Results:
 #
 #	Adds the following arguments to configure:
@@ -573,7 +573,7 @@ AC_DEFUN([SC_ENABLE_SHARED], [
 #
 # Arguments:
 #	none
-#	
+#
 # Results:
 #
 #	Adds the following arguments to configure:
@@ -621,7 +621,7 @@ AC_DEFUN([SC_ENABLE_FRAMEWORK], [
 #
 # Arguments:
 #	none
-#	
+#
 # Results:
 #
 #	Adds the following arguments to configure:
@@ -764,13 +764,13 @@ AC_DEFUN([SC_ENABLE_THREADS], [
 #
 # Arguments:
 #	none
-#	
+#
 #	Requires the following vars to be set in the Makefile:
 #		CFLAGS_DEBUG
 #		CFLAGS_OPTIMIZE
 #		LDFLAGS_DEBUG
 #		LDFLAGS_OPTIMIZE
-#	
+#
 # Results:
 #
 #	Adds the following arguments to configure:
@@ -838,7 +838,7 @@ AC_DEFUN([SC_ENABLE_SYMBOLS], [
 #
 # Arguments:
 #	none
-#	
+#
 # Results:
 #
 #	Adds the following arguments to configure:
@@ -868,14 +868,14 @@ AC_DEFUN([SC_ENABLE_LANGINFO], [
 	if test $tcl_cv_langinfo_h = yes; then
 	    AC_DEFINE(HAVE_LANGINFO, 1, [Do we have nl_langinfo()?])
 	fi
-    else 
+    else
 	AC_MSG_RESULT([$langinfo_ok])
     fi
 ])
 
 #--------------------------------------------------------------------
 # SC_CONFIG_MANPAGES
-#	
+#
 #	Decide whether to use symlinks for linking the manpages,
 #	whether to compress the manpages after installation, and
 #	whether to add a package name suffix to the installed
@@ -1049,7 +1049,7 @@ AC_DEFUN([SC_CONFIG_SYSTEM], [
 # TCL_SHLIB_LD_EXTRAS - Additional element which are added to SHLIB_LD_LIBS
 #  TK_SHLIB_LD_EXTRAS   for the build of Tcl and Tk, but not recorded in the
 #                       tclConfig.sh, since they are only used for the build
-#                       of Tcl and Tk. 
+#                       of Tcl and Tk.
 #                       Examples: MacOS X records the library version and
 #                       compatibility version in the shared library.  But
 #                       of course the Tcl version of this is only used for Tcl.
@@ -1447,7 +1447,7 @@ dnl AC_CHECK_TOOL(AR, ar)
 	    SHLIB_SUFFIX=".so"
 
 	    CFLAGS_OPTIMIZE="-O2"
-	    # egcs-2.91.66 on Redhat Linux 6.0 generates lots of warnings 
+	    # egcs-2.91.66 on Redhat Linux 6.0 generates lots of warnings
 	    # when you inline the string and math operations.  Turn this off to
 	    # get rid of the warnings.
 	    #CFLAGS_OPTIMIZE="${CFLAGS_OPTIMIZE} -D__NO_STRING_INLINES -D__NO_MATH_INLINES"
@@ -1712,8 +1712,8 @@ dnl AC_CHECK_TOOL(AR, ar)
 			    eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e "s/-arch ppc64 / /g" -e "s/-arch x86_64 / /g"`"'
 			done])
 		    LIBS="$LIBS -framework CoreFoundation"
-		    AC_TRY_LINK([#include <CoreFoundation/CoreFoundation.h>], 
-			[CFBundleRef b = CFBundleGetMainBundle();], 
+		    AC_TRY_LINK([#include <CoreFoundation/CoreFoundation.h>],
+			[CFBundleRef b = CFBundleGetMainBundle();],
 			tcl_cv_lib_corefoundation=yes,
 			tcl_cv_lib_corefoundation=no)
 		    AS_IF([test "$fat_32_64" = yes], [
@@ -1723,7 +1723,7 @@ dnl AC_CHECK_TOOL(AR, ar)
 		    LIBS=$hold_libs])
 		AS_IF([test $tcl_cv_lib_corefoundation = yes], [
 		    LIBS="$LIBS -framework CoreFoundation"
-		    AC_DEFINE(HAVE_COREFOUNDATION, 1, 
+		    AC_DEFINE(HAVE_COREFOUNDATION, 1,
 			[Do we have access to Darwin CoreFoundation.framework?])
 		], [tcl_corefoundation=no])
 		AS_IF([test "$fat_32_64" = yes -a $tcl_corefoundation = yes],[
@@ -1732,8 +1732,8 @@ dnl AC_CHECK_TOOL(AR, ar)
 			for v in CFLAGS CPPFLAGS LDFLAGS; do
 			    eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e "s/-arch ppc / /g" -e "s/-arch i386 / /g"`"'
 			done
-			AC_TRY_LINK([#include <CoreFoundation/CoreFoundation.h>], 
-			    [CFBundleRef b = CFBundleGetMainBundle();], 
+			AC_TRY_LINK([#include <CoreFoundation/CoreFoundation.h>],
+			    [CFBundleRef b = CFBundleGetMainBundle();],
 			    tcl_cv_lib_corefoundation_64=yes,
 			    tcl_cv_lib_corefoundation_64=no)
 			for v in CFLAGS CPPFLAGS LDFLAGS; do
@@ -1761,7 +1761,7 @@ dnl AC_CHECK_TOOL(AR, ar)
 	    CFLAGS_OPTIMIZE=""		# Optimizer is buggy
 	    AC_DEFINE(_OE_SOCKETS, 1,	# needed in sys/socket.h
 		[Should OS/390 do the right thing with sockets?])
-	    ;;      
+	    ;;
 	OSF1-1.0|OSF1-1.1|OSF1-1.2)
 	    # OSF/1 1.[012] from OSF, and derivatives, including Paragon OSF/1
 	    SHLIB_CFLAGS=""
@@ -2178,7 +2178,7 @@ dnl # preprocessing tests use only CPPFLAGS.
 #
 # Arguments:
 #	none
-#	
+#
 # Results:
 #
 #	Defines only one of the following vars:
@@ -2297,7 +2297,7 @@ int main() {
 #
 # Arguments:
 #	none
-#	
+#
 # Results:
 #
 #	Defines some of the following vars:
@@ -2383,7 +2383,7 @@ closedir(d);
 #
 # Arguments:
 #	none
-#	
+#
 # Results:
 #
 #	Sets the the following vars:
@@ -2461,13 +2461,13 @@ AC_DEFUN([SC_PATH_X], [
 # SC_BLOCKING_STYLE
 #
 #	The statements below check for systems where POSIX-style
-#	non-blocking I/O (O_NONBLOCK) doesn't work or is unimplemented. 
+#	non-blocking I/O (O_NONBLOCK) doesn't work or is unimplemented.
 #	On these systems (mostly older ones), use the old BSD-style
 #	FIONBIO approach instead.
 #
 # Arguments:
 #	none
-#	
+#
 # Results:
 #
 #	Defines some of the following vars:
@@ -2511,7 +2511,7 @@ AC_DEFUN([SC_BLOCKING_STYLE], [
 #
 # Arguments:
 #	none
-#	
+#
 # Results:
 #
 #	Defines some of the following vars:
@@ -2583,7 +2583,7 @@ AC_DEFUN([SC_TIME_HANDLER], [
 #
 # Arguments:
 #	none
-#	
+#
 # Results:
 #
 #	Might defines some of the following vars:
@@ -2633,7 +2633,7 @@ AC_DEFUN([SC_BUGGY_STRTOD], [
 #
 # Arguments:
 #	None.
-#	
+#
 # Results:
 #
 #	Might append to the following vars:
@@ -2706,7 +2706,7 @@ AC_DEFUN([SC_TCL_LINK_LIBS], [
 #
 # Arguments:
 #	None
-#	
+#
 # Results:
 #
 #	Might define the following vars:
@@ -2752,7 +2752,7 @@ AC_DEFUN([SC_TCL_EARLY_FLAGS],[
 #
 # Arguments:
 #	None
-#	
+#
 # Results:
 #
 #	Might define the following vars:
@@ -2774,8 +2774,8 @@ AC_DEFUN([SC_TCL_64BIT_FLAGS], [
 	# See if we should use long anyway  Note that we substitute in the
 	# type that is our current guess for a 64-bit type inside this check
 	# program, so it should be modified only carefully...
-        AC_TRY_COMPILE(,[switch (0) { 
-            case 1: case (sizeof(]${tcl_type_64bit}[)==sizeof(long)): ; 
+        AC_TRY_COMPILE(,[switch (0) {
+            case 1: case (sizeof(]${tcl_type_64bit}[)==sizeof(long)): ;
         }],tcl_cv_type_64bit=${tcl_type_64bit})])
     if test "${tcl_cv_type_64bit}" = none ; then
 	AC_DEFINE(TCL_WIDE_INT_IS_LONG, 1, [Are wide integers to be implemented with C 'long's?])
@@ -2894,7 +2894,7 @@ AC_DEFUN([SC_TCL_CHECK_BROKEN_FUNC],[
 #
 # Arguments:
 #	None
-#	
+#
 # Results:
 #
 #	Might define the following vars:
@@ -2961,7 +2961,7 @@ AC_DEFUN([SC_TCL_GETHOSTBYADDR_R], [AC_CHECK_FUNC(gethostbyaddr_r, [
 #
 # Arguments:
 #	None
-#	
+#
 # Results:
 #
 #	Might define the following vars:
@@ -3037,7 +3037,7 @@ AC_DEFUN([SC_TCL_GETHOSTBYNAME_R], [AC_CHECK_FUNC(gethostbyname_r, [
 #
 # Arguments:
 #	None
-#	
+#
 # Results:
 #	Might define the following vars:
 #		HAVE_GETADDRINFO
@@ -3069,7 +3069,7 @@ AC_DEFUN([SC_TCL_GETADDRINFO], [AC_CHECK_FUNC(getaddrinfo, [
 #
 # Arguments:
 #	None
-#	
+#
 # Results:
 #
 #	Might define the following vars:
@@ -3129,7 +3129,7 @@ AC_DEFUN([SC_TCL_GETPWUID_R], [AC_CHECK_FUNC(getpwuid_r, [
 #
 # Arguments:
 #	None
-#	
+#
 # Results:
 #
 #	Might define the following vars:
@@ -3189,7 +3189,7 @@ AC_DEFUN([SC_TCL_GETPWNAM_R], [AC_CHECK_FUNC(getpwnam_r, [
 #
 # Arguments:
 #	None
-#	
+#
 # Results:
 #
 #	Might define the following vars:
@@ -3249,7 +3249,7 @@ AC_DEFUN([SC_TCL_GETGRGID_R], [AC_CHECK_FUNC(getgrgid_r, [
 #
 # Arguments:
 #	None
-#	
+#
 # Results:
 #
 #	Might define the following vars:
diff --git a/build/tcmalloc.m4 b/build/tcmalloc.m4
index 99657ca..561a1bc 100644
--- a/build/tcmalloc.m4
+++ b/build/tcmalloc.m4
@@ -45,7 +45,7 @@ AC_ARG_WITH([tcmalloc], [AC_HELP_STRING([--with-tcmalloc=DIR], [use the tcmalloc
     fi
     AC_SEARCH_LIBS([tc_cfree], ${with_tcmalloc_lib}, [tcmalloc_have_lib=1])
     if test "$tcmalloc_have_lib" != "0"; then
-      has_tcmalloc=1      
+      has_tcmalloc=1
     fi
   fi
 ])
diff --git a/ci/jenkins/bin/clang-analyzer.sh b/ci/jenkins/bin/clang-analyzer.sh
index eb45ec6..5e75eae 100755
--- a/ci/jenkins/bin/clang-analyzer.sh
+++ b/ci/jenkins/bin/clang-analyzer.sh
@@ -72,6 +72,6 @@ fi
 if [ -x "/admin/bin/clean-clang.sh" ]; then
     /admin/bin/clean-clang.sh
 fi
-    
+
 # Exit with the scan-build exit code (thanks to --status-bugs)
 exit $status
diff --git a/cmd/traffic_wccp/readme.txt b/cmd/traffic_wccp/readme.txt
index d86e8c3..f75ed5d 100644
--- a/cmd/traffic_wccp/readme.txt
+++ b/cmd/traffic_wccp/readme.txt
@@ -3,7 +3,7 @@ alone program that speaks the client side of the WCCP cache protocol.
 
 It can be used instead of the built in WCCP feature in Apache traffic server.
 This can be beneficial if you have multiple programs running on the same
-computer that are relying on WCCP to redirect traffic from the router to 
+computer that are relying on WCCP to redirect traffic from the router to
 the computer.
 
 Since it relies on the wccp library, the wccp_client is only build if apache
@@ -12,7 +12,7 @@ traffic server is configured with --enable-wccp.
 The overall Apache Traffic Server WCCP configuration documentation is
 at https://docs.trafficserver.apache.org/en/latest/admin/transparent-proxy/wccp-configuration.en.html.
 
-The wccp-client takes the following arguments. 
+The wccp-client takes the following arguments.
 --address IP address to bind.
 --router Booststrap IP address for routers.
 --service Path to service group definitions.
@@ -26,17 +26,17 @@ in this directory.  In this file you define your MD5 security password
 (highly recommended), and you define your service groups.  For each service
 group you define how the service should be recognized (protocol and port),
 the routers you are communicating with, whether you are using GRE or basic L2
-routing to redirect packets.  
+routing to redirect packets.
 
 In addition, you can specify a proc-name, a path
-to a process pid file.  If the proc-name is present, the wccp client will 
-only advertise the associated service group, if the process is currently 
+to a process pid file.  If the proc-name is present, the wccp client will
+only advertise the associated service group, if the process is currently
 up and running.  So if your computer is hosting three services, and one of
-them goes down, the wccp client could stop advertising the service group 
+them goes down, the wccp client could stop advertising the service group
 associated with the down service thus stopping the router from redirecting
 that traffic, but continue to advertise and maintain the redireciton for the
 other two services.
 
 The current WCCP implementation associated with ATS only supports one cache
 client per service group per router.  The cache assignment logic current
-assigns the current cache client to all buckets.  
+assigns the current cache client to all buckets.
diff --git a/doc/admin-guide/configuration/hierachical-caching.en.rst b/doc/admin-guide/configuration/hierachical-caching.en.rst
index 32964c9..f2202c1 100644
--- a/doc/admin-guide/configuration/hierachical-caching.en.rst
+++ b/doc/admin-guide/configuration/hierachical-caching.en.rst
@@ -98,19 +98,19 @@ node.
 Interaction with Remap.config
 -----------------------------
 
-If remap rules are required (:ts:cv:`proxy.config.reverse_proxy.enabled`), 
-when a request comes in to a child node, its :file:`remap.config` is evaluated before 
-parent selection. This means that the client request is translated according to the 
-remap rule, and therefore, any parent selection should be made against the remapped 
-host name. This is true regardless of pristine host headers 
+If remap rules are required (:ts:cv:`proxy.config.reverse_proxy.enabled`),
+when a request comes in to a child node, its :file:`remap.config` is evaluated before
+parent selection. This means that the client request is translated according to the
+remap rule, and therefore, any parent selection should be made against the remapped
+host name. This is true regardless of pristine host headers
 (:ts:cv:`proxy.config.url_remap.pristine_host_hdr`) being enabled or not. The parent node
 will receive the translated request (and thus needs to be configured to accept it).
 
 
 Example
 ~~~~~~~
-The client makes a request to Traffic Server for http://example.com. The origin server 
-for the request is http://origin.example.com; the parent node is ``parent1.example.com``, 
+The client makes a request to Traffic Server for http://example.com. The origin server
+for the request is http://origin.example.com; the parent node is ``parent1.example.com``,
 and the child node is configured as a reverse proxy.
 
 If the child's :file:`remap.config` contains
@@ -126,7 +126,7 @@ line similar to
 
 ``map http://origin.example.com http://origin.example.com``
 
-With this example, if parent1.example.com is down, the child node would automatically 
+With this example, if parent1.example.com is down, the child node would automatically
 directly contact the ``origin.example.com`` on a cache miss.
 
 
@@ -157,7 +157,7 @@ the configuration adjustments detailed below.
 
     You need to configure the child cache only. Assuming the parent nodes are
     configured to serve the child's origin server, no additional configuration is
-    needed for the nodes acting as Traffic Server parent caches. 
+    needed for the nodes acting as Traffic Server parent caches.
 
 #. Enable the parent caching option by adjusting
    :ts:cv:`proxy.config.http.parent_proxy_routing_enable` in
diff --git a/doc/admin-guide/configuration/transparent-proxy.en.rst b/doc/admin-guide/configuration/transparent-proxy.en.rst
index 7937f53..31ce623 100644
--- a/doc/admin-guide/configuration/transparent-proxy.en.rst
+++ b/doc/admin-guide/configuration/transparent-proxy.en.rst
@@ -64,7 +64,7 @@ proxy, i.e. a connection initiated by the proxy to an origin server
 
 In most situations these two types of transparency are combined, but that is
 not required. Traffic Server supports transparency independently on the two
-sides. 
+sides.
 
 .. important::
 
diff --git a/doc/admin-guide/configuration/transparent-proxy/build.en.rst b/doc/admin-guide/configuration/transparent-proxy/build.en.rst
index e547a06..10337a3 100644
--- a/doc/admin-guide/configuration/transparent-proxy/build.en.rst
+++ b/doc/admin-guide/configuration/transparent-proxy/build.en.rst
@@ -10,9 +10,9 @@ Building ATS for transparency
   to you under the Apache License, Version 2.0 (the
   "License"); you may not use this file except in compliance
   with the License.  You may obtain a copy of the License at
- 
+
    http://www.apache.org/licenses/LICENSE-2.0
- 
+
   Unless required by applicable law or agreed to in writing,
   software distributed under the License is distributed on an
   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
diff --git a/doc/admin-guide/configuration/transparent-proxy/router-inline.en.rst b/doc/admin-guide/configuration/transparent-proxy/router-inline.en.rst
index 0e9060a..9f033e6 100644
--- a/doc/admin-guide/configuration/transparent-proxy/router-inline.en.rst
+++ b/doc/admin-guide/configuration/transparent-proxy/router-inline.en.rst
@@ -8,9 +8,9 @@ Inline on a Linux router
   to you under the Apache License, Version 2.0 (the
   "License"); you may not use this file except in compliance
   with the License.  You may obtain a copy of the License at
- 
+
    http://www.apache.org/licenses/LICENSE-2.0
- 
+
   Unless required by applicable law or agreed to in writing,
   software distributed under the License is distributed on an
   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
diff --git a/doc/admin-guide/configuration/transparent-proxy/wccp-configuration.en.rst b/doc/admin-guide/configuration/transparent-proxy/wccp-configuration.en.rst
index 99da91c..8611c08 100644
--- a/doc/admin-guide/configuration/transparent-proxy/wccp-configuration.en.rst
+++ b/doc/admin-guide/configuration/transparent-proxy/wccp-configuration.en.rst
@@ -8,9 +8,9 @@ WCCP Configuration
   to you under the Apache License, Version 2.0 (the
   "License"); you may not use this file except in compliance
   with the License.  You may obtain a copy of the License at
- 
+
    http://www.apache.org/licenses/LICENSE-2.0
- 
+
   Unless required by applicable law or agreed to in writing,
   software distributed under the License is distributed on an
   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
diff --git a/doc/admin-guide/configuration/transparent-proxy/wccp-service-config.en.rst b/doc/admin-guide/configuration/transparent-proxy/wccp-service-config.en.rst
index eb7d44c..cd841b5 100644
--- a/doc/admin-guide/configuration/transparent-proxy/wccp-service-config.en.rst
+++ b/doc/admin-guide/configuration/transparent-proxy/wccp-service-config.en.rst
@@ -49,7 +49,7 @@ Attributes in this section
 Services Section
 ================
 
-In the services section you can define a list of service groups.  Each top level entry is a separate service group.  
+In the services section you can define a list of service groups.  Each top level entry is a separate service group.
 
 Service group attributes include
 
@@ -57,9 +57,9 @@ Service group attributes include
 
 *  description – A description of the service.  Again, not used in the rest of the WCCP processing.
 
-*  id - The security group ID.  It must match the service group ID that has been defined on the associated WCCP router.  This is the true service group identifier from the WCCP perspective.  
+*  id - The security group ID.  It must match the service group ID that has been defined on the associated WCCP router.  This is the true service group identifier from the WCCP perspective.
 
-* type – This defines the type of service group either “STANDARD” or “DYNAMIC”.  There is one standard defined service group, HTTP with the id of 0.  The 4/2001 RFC indicates that id’s 0-50 are reserved for well known service groups.  But more recent 8/2012 RFC indicates that values 0 through 254 are valid service id’s for dynamic services.  To avoid differences with older WCCP routers, you probably want to  avoid dynamic service ID’s 0 through 50.  
+* type – This defines the type of service group either “STANDARD” or “DYNAMIC”.  There is one standard defined service group, HTTP with the id of 0.  The 4/2001 RFC indicates that id’s 0-50 are reserved for well known service groups.  But more recent 8/2012 RFC indicates that values 0 through 254 are valid service id’s for dynamic services.  To avoid differences with older WCCP routers, you probably want to  avoid dynamic service ID’s 0 through 50.
 
 * priority – This is a value from 0 to 255.  The higher number is a higher priority.  Well known (STANDARD) services are set to a value of 240.  If there are multiple service groups that could match a given packet, the higher priority service group is applied. RFC  For example, you have service group 100 defined for packets with destination port 80, and service group 101 defined for packets with source port 1024.  For a packet with destination port set to 80 and source port set to 1024,  [...]
 
@@ -68,9 +68,9 @@ Service group attributes include
 * assignment – WCCP supports multiple WCCP clients supporting a single service group.  However, the current WCCP client implementation in Traffic Server assumes there is only a single WCCP client, and so creates assignment tables that will direct all traffic to that WCCP client.  The assignment type is either hash or mask, and if it is not set, it defaults to hash.  If Traffic Server ever supports more than one cache, it will likely only support a balanced hash assignment.  The mask/valu [...]
 
 * primary-hash – This is the element of the packet that is used to compute the primary key.  The value options are src_ip, dst_ip, src_port, or  dst_port. This entry is a list, so multiple values can be specified.  In that case, all the specified packet attributes will be used to compute the hash bucket.  In the current implementation, the primary hash value does not matter, since the client always generates a hash table that directs all matching traffic to it.  But if multiple clients a [...]
-*  alt-hash – The protocol supports a two level hash.  This attribute is a list with the same value options as for primary-hash.  Again, since the current Traffic Server implementation only creates assignment tables to a single client, specifying the alt-hash values does nothing.  
+*  alt-hash – The protocol supports a two level hash.  This attribute is a list with the same value options as for primary-hash.  Again, since the current Traffic Server implementation only creates assignment tables to a single client, specifying the alt-hash values does nothing.
 
-* ports – This is a list of port values.  Up to 8 port values may be included in a service group definition.  
+* ports – This is a list of port values.  Up to 8 port values may be included in a service group definition.
 
 * port-type – This attribute can have the value of src or dst.  If not specified, it defaults to dst.  It indicates whether the port values should be interpreted as source ports or destination ports.
 
diff --git a/doc/admin-guide/configuring-traffic-server.en.rst b/doc/admin-guide/configuring-traffic-server.en.rst
index ef6146e..298a910 100644
--- a/doc/admin-guide/configuring-traffic-server.en.rst
+++ b/doc/admin-guide/configuring-traffic-server.en.rst
@@ -58,7 +58,7 @@ variables, see :ref:`configuration-variables`.
 Configure Traffic Server Using Configuration Files
 ==================================================
 
-You can change 
+You can change
 Traffic Server configuration options by manually editing specific
 variables in :file:`records.config`.
 
diff --git a/doc/admin-guide/files/congestion.config.en.rst b/doc/admin-guide/files/congestion.config.en.rst
index 47af214..9cc8140 100644
--- a/doc/admin-guide/files/congestion.config.en.rst
+++ b/doc/admin-guide/files/congestion.config.en.rst
@@ -5,9 +5,9 @@
   to you under the Apache License, Version 2.0 (the
   "License"); you may not use this file except in compliance
   with the License.  You may obtain a copy of the License at
- 
+
    http://www.apache.org/licenses/LICENSE-2.0
- 
+
   Unless required by applicable law or agreed to in writing,
   software distributed under the License is distributed on an
   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
@@ -21,7 +21,7 @@ congestion.config
 
 .. configfile:: congestion.config
 
-The :file:`congestion.config` file (by default, located in 
+The :file:`congestion.config` file (by default, located in
 ``/usr/local/etc/trafficserver/``) enables you to configure Traffic Server
 to stop forwarding HTTP requests to origin servers when they become
 congested, and then send the client a message to retry the congested
@@ -30,7 +30,7 @@ navigate to the Traffic Server bin directory; then run the
 :option:`traffic_ctl config reload` command to apply changes. When you apply the changes
 to a node in a cluster, Traffic Server automatically applies the changes
 to all other nodes in the cluster. Traffic Server uses the
-:file:`congestion.config` file only if you enable the 
+:file:`congestion.config` file only if you enable the
 :ts:cv:`proxy.config.http.congestion_control.enabled` option.
 
 You can create rules in the congestion.config file to specify:
diff --git a/doc/admin-guide/files/hosting.config.en.rst b/doc/admin-guide/files/hosting.config.en.rst
index 3052264..b2f73fc 100644
--- a/doc/admin-guide/files/hosting.config.en.rst
+++ b/doc/admin-guide/files/hosting.config.en.rst
@@ -5,9 +5,9 @@
   to you under the Apache License, Version 2.0 (the
   "License"); you may not use this file except in compliance
   with the License.  You may obtain a copy of the License at
- 
+
    http://www.apache.org/licenses/LICENSE-2.0
- 
+
   Unless required by applicable law or agreed to in writing,
   software distributed under the License is distributed on an
   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
@@ -21,7 +21,7 @@ hosting.config
 
 .. configfile:: hosting.config
 
-The :file:`hosting.config` file (by default, located in 
+The :file:`hosting.config` file (by default, located in
 ``/usr/local/etc/trafficserver/``) you to assign cache volumes to
 specific origin servers and/or domains so that you can manage cache
 space efficiently and restrict disk usage. For step-by-step instructions
diff --git a/doc/admin-guide/files/splitdns.config.en.rst b/doc/admin-guide/files/splitdns.config.en.rst
index 6697648..dd59659 100644
--- a/doc/admin-guide/files/splitdns.config.en.rst
+++ b/doc/admin-guide/files/splitdns.config.en.rst
@@ -5,9 +5,9 @@
   to you under the Apache License, Version 2.0 (the
   "License"); you may not use this file except in compliance
   with the License.  You may obtain a copy of the License at
- 
+
    http://www.apache.org/licenses/LICENSE-2.0
- 
+
   Unless required by applicable law or agreed to in writing,
   software distributed under the License is distributed on an
   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
diff --git a/doc/admin-guide/files/volume.config.en.rst b/doc/admin-guide/files/volume.config.en.rst
index 7c6d594..ebbce70 100644
--- a/doc/admin-guide/files/volume.config.en.rst
+++ b/doc/admin-guide/files/volume.config.en.rst
@@ -5,9 +5,9 @@
   to you under the Apache License, Version 2.0 (the
   "License"); you may not use this file except in compliance
   with the License.  You may obtain a copy of the License at
- 
+
    http://www.apache.org/licenses/LICENSE-2.0
- 
+
   Unless required by applicable law or agreed to in writing,
   software distributed under the License is distributed on an
   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
diff --git a/doc/admin-guide/plugins/authproxy.en.rst b/doc/admin-guide/plugins/authproxy.en.rst
index 95f262b..02d3a39 100644
--- a/doc/admin-guide/plugins/authproxy.en.rst
+++ b/doc/admin-guide/plugins/authproxy.en.rst
@@ -35,11 +35,11 @@ plugin. you can disable this behavior by setting
 :ts:cv:`proxy.config.http.doc_in_cache_skip_dns` to ``0`` in
 :file:`records.config`.
 
-Note that the authorization request will need to match a remap rule 
-(which, as a standalone remap rule, does not need to call the 
+Note that the authorization request will need to match a remap rule
+(which, as a standalone remap rule, does not need to call the
 AuthProxy plugin). If a second remap rule is required, by default,
-the authorization request will not have the same Host header as 
-the request from the client. It could be added using the 
+the authorization request will not have the same Host header as
+the request from the client. It could be added using the
 ``header_rewrite`` plugin (set-header Host "pristine_host.example.com").
 
 Plugin Options
@@ -97,7 +97,7 @@ HTTP request to a `HEAD` request and sending that to the origin server
   map http://cache.example.com http://origin.internal.com/ \
     @plugin=authproxy.so @pparam=--auth-transform=head
 
-  map http://origin.internal.com http://origin.internal.com/ 
+  map http://origin.internal.com http://origin.internal.com/
 
 
 In this example, the request is directed to a local authentication server
@@ -107,4 +107,4 @@ that authorizes the request based on internal policy rules::
     @plugin=authproxy.so @pparam=--auth-transform=redirect @pparam=--auth-host=127.0.0.1 @pparam=--auth-port=9000
 
   map http://origin.internal.com/ http://origin.internal.com/ \
-    @plugin=authproxy.so @pparam=--auth-transform=redirect @pparam=--auth-host=127.0.0.1 @pparam=--auth-port=9000    
+    @plugin=authproxy.so @pparam=--auth-transform=redirect @pparam=--auth-host=127.0.0.1 @pparam=--auth-port=9000
diff --git a/doc/admin-guide/plugins/background_fetch.en.rst b/doc/admin-guide/plugins/background_fetch.en.rst
index 0ff4cdd..3277e1f 100644
--- a/doc/admin-guide/plugins/background_fetch.en.rst
+++ b/doc/admin-guide/plugins/background_fetch.en.rst
@@ -30,8 +30,8 @@ is not able to cache request / responses with byte ranges.
 Using the plugin
 ----------------
 
-This plugin functions as either a global or per remap plugin, and it takes 
-an optional argument for specifying a config file with inclusion or 
+This plugin functions as either a global or per remap plugin, and it takes
+an optional argument for specifying a config file with inclusion or
 exclusion criteria. The config file can be specified both via an absolute
 path or via a relative path to the install dir
 
@@ -66,7 +66,7 @@ original client request, which continues as normal.
 Only one background fetch per URL is ever performed, making sure we do not
 accidentally put pressure on the origin servers.
 
-The plugin now supports a config file that can specify exclusion or inclusion of 
+The plugin now supports a config file that can specify exclusion or inclusion of
 background fetch based on any arbitrary header or client-ip::
 
   background_fetch.so --config <config-file>
diff --git a/doc/admin-guide/plugins/balancer.en.rst b/doc/admin-guide/plugins/balancer.en.rst
index ad3bb2b..48b9a17 100644
--- a/doc/admin-guide/plugins/balancer.en.rst
+++ b/doc/admin-guide/plugins/balancer.en.rst
@@ -10,9 +10,9 @@ Balancer Plugin
   to you under the Apache License, Version 2.0 (the
   "License"); you may not use this file except in compliance
   with the License.  You may obtain a copy of the License at
- 
+
    http://www.apache.org/licenses/LICENSE-2.0
- 
+
   Unless required by applicable law or agreed to in writing,
   software distributed under the License is distributed on an
   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
diff --git a/doc/admin-guide/plugins/buffer_upload.en.rst b/doc/admin-guide/plugins/buffer_upload.en.rst
index 3513936..7cb8140 100644
--- a/doc/admin-guide/plugins/buffer_upload.en.rst
+++ b/doc/admin-guide/plugins/buffer_upload.en.rst
@@ -10,9 +10,9 @@ Buffer Upload Plugin
   to you under the Apache License, Version 2.0 (the
   "License"); you may not use this file except in compliance
   with the License.  You may obtain a copy of the License at
- 
+
    http://www.apache.org/licenses/LICENSE-2.0
- 
+
   Unless required by applicable law or agreed to in writing,
   software distributed under the License is distributed on an
   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
@@ -52,12 +52,12 @@ to transaction interruption or traffic server crash)
 Trigger POST buffering on certain URLs
 ======================================
 
-1. Certain URLs will be provided in a plain text file (one URL each line) 
-2. Specify filename in config file by "url_list_file" 
-3. max length of each URL is 4096 (configurable in config file) 
+1. Certain URLs will be provided in a plain text file (one URL each line)
+2. Specify filename in config file by "url_list_file"
+3. max length of each URL is 4096 (configurable in config file)
 4. use exact match, don't support regex for now
 
-Other Features 
+Other Features
 ==============
 
 1. Default buffering mode is disk aio buffering mode. To turn off disk buffering, add a "use_disk_buffer 0" line in
@@ -70,13 +70,13 @@ Configuration File
 
 sample config file ::
 
-    use_disk_buffer 1 
-    convert_url 1 
-    chunk_size 1024 
-    url_list_file /tmp/url_list.conf 
-    max_url_length 10000 
+    use_disk_buffer 1
+    convert_url 1
+    chunk_size 1024
+    url_list_file /tmp/url_list.conf
+    max_url_length 10000
     base_dir /tmp/test1
-    subdir_num 100 
-    thread_num 10 
+    subdir_num 100
+    thread_num 10
     mem_buffer_size 40000
 
diff --git a/doc/admin-guide/plugins/collapsed_forwarding.en.rst b/doc/admin-guide/plugins/collapsed_forwarding.en.rst
index 181bbb3..ab84577 100644
--- a/doc/admin-guide/plugins/collapsed_forwarding.en.rst
+++ b/doc/admin-guide/plugins/collapsed_forwarding.en.rst
@@ -115,7 +115,7 @@ Traffic Server supports several kind of connection collapse mechanisms including
 Read-While-Writer (RWW), Stale-While-Revalidate (SWR) etc each very effective
 dealing with a majority of the use cases that can result in the
 Thundering herd problem.
- 
+
 For a large scale Video Streaming scenario, there’s a combination of a
 large number of revalidations (e.g. media playlists) and cache misses
 (e.g. media segments) that occur for the same file. Traffic Server’s
@@ -128,13 +128,13 @@ the same file that are received before the response headers arrive are
 leaked upstream, which can result in a severe Thundering herd problem,
 depending on the network latencies (which impact the TTFB for the
 response headers) at a given instant of time.
- 
+
 To address this limitation, Traffic Server supports a few Cache tuning
 solutions, such as Open Read Retry, and a new feature called
 Open Write Fail action from 6.0. To understand how these approaches work,
 it is important to understand the high level flow of how Traffic Server
 handles a GET request.
- 
+
 On receiving a HTTP GET request, Traffic Server generates the cache key
 (basically, a hash of the request URL) and looks up for the directory
 entry (dirent) using the generated index. On a cache miss, the lookup
@@ -162,13 +162,13 @@ mode::
     3.1). If write lock succeeds, download the object into cache and to the client in parallel
     3.2). If write lock fails, disable cache, and download to the client in a proxy-only mode.
   4). Done
- 
+
 As can be seen above, if a majority of concurrent requests arrive before
 response headers are received, they hit (2.2) and (3.2) above. Open Read
 Retry can help to repeat (2) after a configured delay on 2.2, thereby
 increasing the chances for obtaining a read lock and being able to serve
 from the cache.
- 
+
 However, the Open Read Retry can not help with the concurrent requests
 that hit (1.1) above, jumping to (3) directly. Only one such request will
 be able to obtain the exclusive write lock and all other requests are
@@ -184,7 +184,7 @@ and performs an internal 3xx Redirect back to the same host, the configured
 number of times with the configured amount of delay between consecutive
 retries, allowing to be able to initiate RWW, whenever the response headers
 are received for the request that was allowed to go to the Origin.
- 
+
 
 More details are available at
 
diff --git a/doc/admin-guide/plugins/combo_handler.en.rst b/doc/admin-guide/plugins/combo_handler.en.rst
index be07ea4..65c805c 100644
--- a/doc/admin-guide/plugins/combo_handler.en.rst
+++ b/doc/admin-guide/plugins/combo_handler.en.rst
@@ -10,9 +10,9 @@ Combo Handler Plugin
   to you under the Apache License, Version 2.0 (the
   "License"); you may not use this file except in compliance
   with the License.  You may obtain a copy of the License at
- 
+
    http://www.apache.org/licenses/LICENSE-2.0
- 
+
   Unless required by applicable law or agreed to in writing,
   software distributed under the License is distributed on an
   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
diff --git a/doc/admin-guide/plugins/esi.en.rst b/doc/admin-guide/plugins/esi.en.rst
index 29595d8..f43f7cc 100644
--- a/doc/admin-guide/plugins/esi.en.rst
+++ b/doc/admin-guide/plugins/esi.en.rst
@@ -10,9 +10,9 @@ ESI Plugin
   to you under the Apache License, Version 2.0 (the
   "License"); you may not use this file except in compliance
   with the License.  You may obtain a copy of the License at
- 
+
    http://www.apache.org/licenses/LICENSE-2.0
- 
+
   Unless required by applicable law or agreed to in writing,
   software distributed under the License is distributed on an
   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
@@ -78,15 +78,15 @@ Enabling ESI
 
     esi.so
 
-2. There are four options you can add to the above. 
+2. There are four options you can add to the above.
 
-- "--private-response" will add private cache control and expires header to the processed ESI document. 
+- "--private-response" will add private cache control and expires header to the processed ESI document.
 - "--packed-node-support" will enable the support for using packed node, which will improve the performance of parsing
-  cached ESI document. 
+  cached ESI document.
 - "--disable-gzip-output" will disable gzipped output, which will NOT gzip the output anyway.
 - "--first-byte-flush" will enable the first byte flush feature, which will flush content to users as soon as the entire
   ESI document is received and parsed without all ESI includes fetched (the flushing will stop at the ESI include markup
-  till that include is fetched). 
+  till that include is fetched).
 
 3. HTTP_COOKIE variable supported is turned off by default. You can turn it on with '-f' or '-handler option'
 
@@ -99,9 +99,9 @@ And inside handler.conf you can provide the list of cookie name that is allowed.
 ::
 
     whitelistCookie A
-    whitelistCookie LOGIN 
+    whitelistCookie LOGIN
 
-We can also allow all cookie for HTTP_COOKIE variable by using a wildcard character. e.g. 
+We can also allow all cookie for HTTP_COOKIE variable by using a wildcard character. e.g.
 
 ::
 
@@ -153,7 +153,7 @@ Useful Note
 1. You can provide proper cache control header and the ESI response and ESI include response can be cached separately.
    It is extremely useful for rendering page with multiple modules. The page layout can be a ESI response with multiple
    ESI include include, each for different module. The page layour ESI response can be cached and each individual ESI
-   include can also be cached with different duration. 
+   include can also be cached with different duration.
 
 2. You should run the plugin without using "packed node support" because it is not fully tested.
 
diff --git a/doc/admin-guide/plugins/geoip_acl.en.rst b/doc/admin-guide/plugins/geoip_acl.en.rst
index cd1f96e..5413407 100644
--- a/doc/admin-guide/plugins/geoip_acl.en.rst
+++ b/doc/admin-guide/plugins/geoip_acl.en.rst
@@ -10,9 +10,9 @@ GeoIP ACLs Plugin
   to you under the Apache License, Version 2.0 (the
   "License"); you may not use this file except in compliance
   with the License.  You may obtain a copy of the License at
- 
+
    http://www.apache.org/licenses/LICENSE-2.0
- 
+
   Unless required by applicable law or agreed to in writing,
   software distributed under the License is distributed on an
   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
diff --git a/doc/admin-guide/plugins/healthchecks.en.rst b/doc/admin-guide/plugins/healthchecks.en.rst
index 7c5182a..4f19479 100644
--- a/doc/admin-guide/plugins/healthchecks.en.rst
+++ b/doc/admin-guide/plugins/healthchecks.en.rst
@@ -45,7 +45,7 @@ This configuration may contain one or more lines of the format::
 
 .. note:: This configuration is *not* reloadable.
 
-The content of the file specified in the ``file-path``, if any, is sent as the 
+The content of the file specified in the ``file-path``, if any, is sent as the
 body of the response. The existence of the file is sufficient to get an "OK"
 status.  Performance wise, everything is served out of memory, and it only
 stats / opens files as necessary. However, the content of the status file is
diff --git a/doc/admin-guide/plugins/hipes.en.rst b/doc/admin-guide/plugins/hipes.en.rst
index cc2651d..75d637d 100644
--- a/doc/admin-guide/plugins/hipes.en.rst
+++ b/doc/admin-guide/plugins/hipes.en.rst
@@ -10,9 +10,9 @@ HIPES Plugin
   to you under the Apache License, Version 2.0 (the
   "License"); you may not use this file except in compliance
   with the License.  You may obtain a copy of the License at
- 
+
    http://www.apache.org/licenses/LICENSE-2.0
- 
+
   Unless required by applicable law or agreed to in writing,
   software distributed under the License is distributed on an
   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
@@ -65,7 +65,7 @@ Notes on HIPES
 ==============
 
 HTTP Pipes (aka HIPES and pronounced "Hippies") allows data services to be pipelined together, as illustrated by the
-example below. 
+example below.
 
 Example
 =======
@@ -74,30 +74,30 @@ Example
 2. The HIPES plugin is used in ``remap.config`` ::
 
     map http://127.0.0.1/svc_case http://nosuchhost @plugin=hipes.so @pparam=service:127.0.0.1:8080 @pparam=path:svc_case.php @pparam=server:127.0.0.1
-    map http://127.0.0.1/svc_reverse http://nosuchhost @plugin=hipes.so @pparam=service:127.0.0.1:8080 @pparam=path:svc_reverse.php @pparam=server:127.0.0.1 
+    map http://127.0.0.1/svc_reverse http://nosuchhost @plugin=hipes.so @pparam=service:127.0.0.1:8080 @pparam=path:svc_reverse.php @pparam=server:127.0.0.1
     map http://127.0.0.1/test.txt http://127.0.0.1:8080/test.txt
 
-3. The plugin remaps the incoming URL such as :: 
-   
-    http://127.0.0.1/svc_reverse/svc_case;case=u/test.txt  
+3. The plugin remaps the incoming URL such as ::
+
+    http://127.0.0.1/svc_reverse/svc_case;case=u/test.txt
 
 to the following ::
- 
+
     http://127.0.0.1:8080/svc_reverse?url=http%3A%2F%2F127.0.0.1%2Fsvc_case%3Bcase%3Du%2Ftest.txt
 
 4. The service ``svc_reverse.php`` fetches the ``url`` from the ATS again and the plugin remaps the URL ::
 
     http://127.0.0.1/svc_case;case=u/test.txt
 
-to this URL :: 
+to this URL ::
 
     http://127.0.0.1:8080/svc_case.php?case=u&url=http%3A%2F%2F127.0.0.1%2Ftest.txt
 
 5. In this example, the service ``svc_case.php`` fetches and transforms the response of ``http://127.0.0.1/test.txt``
 (which ATS proxies the request to a local file) to upper case. And subsequently the service ``svc_reverse.php`` receives
-the response and reverse the order before the response is sent back to the client by ATS. 
+the response and reverse the order before the response is sent back to the client by ATS.
 
-Notes on reducing traffic 
+Notes on reducing traffic
 =========================
 
 There can be significant overhead using HIPES because the data can traverse through ATS many times. Caching can be
@@ -105,13 +105,13 @@ important to reduce traffic to services/through ATS and can be achieved via a pr
 by the services. Another way to reduce traffic through ATS is to have ATS to return 302 redirects to url for the
 requests made by service, instead of proxying the requests to that url. However, the service must then be able to follow
 the redirect. The down side is that we cannot use ATS to cache intermediate results. Below is an example of using
-redirect.  
+redirect.
 
 Modification to above example to reduce traffic using redirect
 ==============================================================
 
 1. The service ``svc_reverse.php`` is modified to add a header of ``X-HIPES-Redirect: 2`` to the request made against
-``url``. 
+``url``.
 
 2. HIPES plugin will instruct ATS to return a redirect response to this url ::
 
@@ -122,5 +122,5 @@ for the following request ::
     http://127.0.0.1/svc_case;case=u/test.txt
 
 3.  The service ``svc_reverse.php`` is also modified to follow the redirect. Thus the response of the service of
-``svc_case.php`` will not pass through ATS and will pass to ``svc_reverse.php`` service instead.  
+``svc_case.php`` will not pass through ATS and will pass to ``svc_reverse.php`` service instead.
 
diff --git a/doc/admin-guide/plugins/memcache.en.rst b/doc/admin-guide/plugins/memcache.en.rst
index a32e9cc..48bbc52 100644
--- a/doc/admin-guide/plugins/memcache.en.rst
+++ b/doc/admin-guide/plugins/memcache.en.rst
@@ -10,9 +10,9 @@ Memcache Plugin
   to you under the Apache License, Version 2.0 (the
   "License"); you may not use this file except in compliance
   with the License.  You may obtain a copy of the License at
- 
+
    http://www.apache.org/licenses/LICENSE-2.0
- 
+
   Unless required by applicable law or agreed to in writing,
   software distributed under the License is distributed on an
   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
diff --git a/doc/admin-guide/plugins/money_trace.en.rst b/doc/admin-guide/plugins/money_trace.en.rst
index b9b778a..c507eb9 100644
--- a/doc/admin-guide/plugins/money_trace.en.rst
+++ b/doc/admin-guide/plugins/money_trace.en.rst
@@ -23,11 +23,11 @@ Money Trace Plugin
 This is a remap plugin  that allows ATS to participate in a distrbuted tracing system based upon
 the Comcast "Money" distributed tracing and monitoring library.  The Comcast "Money" library has
 its roots in Google's Dapper and Twitters Zipkin systems.  A money trace header or session id, is
-attached to transaction and allows an operator with the appropriate logging systems in place, 
-to determine where errors and/or latency may exit.  
+attached to transaction and allows an operator with the appropriate logging systems in place,
+to determine where errors and/or latency may exit.
 
-Use of the library enables the tracing of a transaction through all systems that participate in 
-handling the request. See the documentation on this open source library at 
+Use of the library enables the tracing of a transaction through all systems that participate in
+handling the request. See the documentation on this open source library at
 https://github.com/Comcast/money.
 
 How it Works
@@ -36,8 +36,8 @@ How it Works
 This plugin checks incoming requests for the "X-MoneyTrace" header.  If the header is not present
 no further processing takes place.  However if the header is present,  the plugin will check to
 to see if the request has been cached.  If so, the plugin will add the "X-Moneytrace" header from the
-incoming request to the cached response returned to the client as required by the money_trace 
-protocol.  If the request has not been cached, the plugin will extends the trace context by creating a new 
+incoming request to the cached response returned to the client as required by the money_trace
+protocol.  If the request has not been cached, the plugin will extends the trace context by creating a new
 "X-MoneyTrace" header for inclusion in the outgoing request to a parent cache or origin server.
 The extended header includes the 'trace-id' from the incoming request, the incoming span-id
 becomes the outgoing parent-id and the plugin generates a new random long span id for the outgoing request.
diff --git a/doc/admin-guide/plugins/mysql_remap.en.rst b/doc/admin-guide/plugins/mysql_remap.en.rst
index 04cafda..f87ace0 100644
--- a/doc/admin-guide/plugins/mysql_remap.en.rst
+++ b/doc/admin-guide/plugins/mysql_remap.en.rst
@@ -10,9 +10,9 @@ MySQL Remap Plugin
   to you under the Apache License, Version 2.0 (the
   "License"); you may not use this file except in compliance
   with the License.  You may obtain a copy of the License at
- 
+
    http://www.apache.org/licenses/LICENSE-2.0
- 
+
   Unless required by applicable law or agreed to in writing,
   software distributed under the License is distributed on an
   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
@@ -75,7 +75,7 @@ The INI file should contain the following values::
     mysql_host     = localhost   #default
     mysql_port     = 3306        #default
     mysql_username = remap_user
-    mysql_password = 
+    mysql_password =
     mysql_database = mysql_remap #default
 
 To debug errors, start trafficserver manually using::
diff --git a/doc/admin-guide/plugins/stale_while_revalidate.en.rst b/doc/admin-guide/plugins/stale_while_revalidate.en.rst
index 8f6d2ef..76e192b 100644
--- a/doc/admin-guide/plugins/stale_while_revalidate.en.rst
+++ b/doc/admin-guide/plugins/stale_while_revalidate.en.rst
@@ -12,9 +12,9 @@ Stale While Revalidate Plugin
   to you under the Apache License, Version 2.0 (the
   "License"); you may not use this file except in compliance
   with the License.  You may obtain a copy of the License at
- 
+
    http://www.apache.org/licenses/LICENSE-2.0
- 
+
   Unless required by applicable law or agreed to in writing,
   software distributed under the License is distributed on an
   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
diff --git a/doc/admin-guide/plugins/ts_lua.en.rst b/doc/admin-guide/plugins/ts_lua.en.rst
index 10f7821..363aa42 100644
--- a/doc/admin-guide/plugins/ts_lua.en.rst
+++ b/doc/admin-guide/plugins/ts_lua.en.rst
@@ -569,7 +569,7 @@ ts.client_request.set_uri
 -------------------------
 **syntax:** *ts.client_request.set_uri(PATH)*
 
-**context:** do_remap or do_global_* 
+**context:** do_remap or do_global_*
 
 **description:** This function can be used to override the client request's path.
 
@@ -606,7 +606,7 @@ ts.client_request.set_uri_args
 ------------------------------
 **syntax:** *ts.client_request.set_uri_args(QUERY_STRING)*
 
-**context:** do_remap or do_global_* 
+**context:** do_remap or do_global_*
 
 **description:** This function can be used to override the client request's query string.
 
@@ -744,7 +744,7 @@ ts.client_request.client_addr.get_addr
 
 **description**: This function can be used to get socket address of the client.
 
-The ts.client_request.client_addr.get_addr function returns three values, ip is a string, port and family is number. 
+The ts.client_request.client_addr.get_addr function returns three values, ip is a string, port and family is number.
 
 Here is an example:
 
@@ -808,7 +808,7 @@ ts.client_request.set_url_host
 ------------------------------
 **syntax:** *ts.client_request.set_url_host(str)*
 
-**context:** do_remap or do_global_* 
+**context:** do_remap or do_global_*
 
 **description:** Set ``host`` field of the request url with ``str``. This function is used to change the address of the
 origin server, and we should return TS_LUA_REMAP_DID_REMAP(_STOP) in do_remap.
@@ -898,7 +898,7 @@ ts.client_request.set_url_scheme
 --------------------------------
 **syntax:** *ts.client_request.set_url_scheme(str)*
 
-**context:** do_remap or do_global_* 
+**context:** do_remap or do_global_*
 
 **description:** Set ``scheme`` field of the request url with ``str``. This function is used to change the scheme of the
 server request, and we should return TS_LUA_REMAP_DID_REMAP(_STOP) in do_remap.
@@ -910,7 +910,7 @@ ts.http.set_cache_url
 ---------------------
 **syntax:** *ts.http.set_cache_url(KEY_URL)*
 
-**context:** do_remap or do_global_* 
+**context:** do_remap or do_global_*
 
 **description:** This function can be used to modify the cache key for the client request.
 
@@ -941,7 +941,7 @@ Here is an example
         ts.http.set_cache_lookup_url('http://bad.com/bad.html')
         local cache = ts.http.get_cache_lookup_url()
         ts.debug(cache)
-    end 
+    end
 
     function do_remap()
         ts.hook(TS_LUA_HOOK_CACHE_LOOKUP_COMPLETE, cache_lookup)
@@ -1608,8 +1608,8 @@ Here is an example:
     end
 
     function do_remap()
-        ts.hook(TS_LUA_HOOK_SEND_REQUEST_HDR, send_request) 
-        return 0 
+        ts.hook(TS_LUA_HOOK_SEND_REQUEST_HDR, send_request)
+        return 0
     end
 
 Then ``GET http://abc.com/p2/a.txt HTTP/1.1`` will yield the output:
@@ -1672,7 +1672,7 @@ ts.server_request.get_url_scheme
 --------------------------------
 **syntax:** *scheme = ts.server_request.get_url_scheme()*
 
-**context:** function @ TS_LUA_HOOK_SEND_REQUEST_HDR hook point 
+**context:** function @ TS_LUA_HOOK_SEND_REQUEST_HDR hook point
 
 **description:** Return the ``scheme`` field of the request url.
 
@@ -1700,7 +1700,7 @@ ts.server_request.set_url_scheme
 --------------------------------
 **syntax:** *ts.server_request.set_url_scheme(str)*
 
-**context:** function @ TS_LUA_HOOK_SEND_REQUEST_HDR hook point 
+**context:** function @ TS_LUA_HOOK_SEND_REQUEST_HDR hook point
 
 **description:** Set ``scheme`` field of the request url with ``str``. This function is used to change the scheme of the server request.
 
@@ -2210,8 +2210,8 @@ Here is an example:
 
     function do_global_read_request()
         local stack = {ts.http.get_client_protocol_stack()}
-        for k,v in pairs(stack) do 
-          ts.debug(v) 
+        for k,v in pairs(stack) do
+          ts.debug(v)
         end
         return 0
     end
@@ -2625,7 +2625,7 @@ Returns a Lua table with serveral slots (res.status, res.header, res.body, and r
 ``res.header`` holds the response header table.
 
 ``res.body`` holds the response body which may be truncated, you need to check res.truncated to see if the data is
-truncated. 
+truncated.
 
 Here is a basic example:
 
@@ -3257,7 +3257,7 @@ Here is an example:
         ts.http.enable_redirect(1)
         return 0
     end
- 
+
 
 `TOP <#ts-lua-plugin>`_
 
@@ -3336,8 +3336,8 @@ ts.http.milestone_get
 
 **context:** do_remap/do_os_response or do_global_* or later.
 
-**description:** This function can be used to retireve the various milestone times. They are how long the 
-transaction took to traverse portions of the HTTP state machine. Each milestone value is a fractional number 
+**description:** This function can be used to retireve the various milestone times. They are how long the
+transaction took to traverse portions of the HTTP state machine. Each milestone value is a fractional number
 of seconds since the beginning of the transaction.
 
 ::
@@ -3432,11 +3432,11 @@ ts.stat_create
 
 **context:** global
 
-**description:** This function can be used to create a statistics record given the name, data type, persistent 
-requirement, and sync requirement. A statistics record table will be created with 4 functions to increment, 
+**description:** This function can be used to create a statistics record given the name, data type, persistent
+requirement, and sync requirement. A statistics record table will be created with 4 functions to increment,
 decrement, get and set the value.
 
-:: 
+::
 
     stat:increment(value)
     stat:decrement(value)
@@ -3450,9 +3450,9 @@ Here is an example.
     local test_stat;
 
     function __init__(args)
-        test_stat = ts.stat_create("test_stat", 
-          TS_LUA_RECORDDATATYPE_INT, 
-          TS_LUA_STAT_PERSISTENT, 
+        test_stat = ts.stat_create("test_stat",
+          TS_LUA_RECORDDATATYPE_INT,
+          TS_LUA_STAT_PERSISTENT,
           TS_LUA_STAT_SYNC_COUNT)
     end
 
diff --git a/doc/admin-guide/plugins/webp_transform.en.rst b/doc/admin-guide/plugins/webp_transform.en.rst
index dc0c2a7..1fa2262 100644
--- a/doc/admin-guide/plugins/webp_transform.en.rst
+++ b/doc/admin-guide/plugins/webp_transform.en.rst
@@ -23,8 +23,8 @@ Webp Transform Plugin
 *********************
 
 This plugin converts jpeg and png images and transforms them into webp format.
-All response with content-type 'image/jpeg' or 'image/png' will go through the transform. 
-Content-type is changed to 'image/webp' on successful transformation. 
+All response with content-type 'image/jpeg' or 'image/png' will go through the transform.
+Content-type is changed to 'image/webp' on successful transformation.
 
 Installation
 ============
diff --git a/doc/appendices/command-line/traffic_ctl.en.rst b/doc/appendices/command-line/traffic_ctl.en.rst
index 9905fd2..026621f 100644
--- a/doc/appendices/command-line/traffic_ctl.en.rst
+++ b/doc/appendices/command-line/traffic_ctl.en.rst
@@ -268,7 +268,7 @@ traffic_ctl plugin
     will receive a callback for that hook. The :arg:`TAG` and :arg:`DATA` will be available to the
     plugin hook processing. It is expected that plugins will use :arg:`TAG` to select relevant messages
     and determine the format of the :arg:`DATA`.
-    
+
 Examples
 ========
 
diff --git a/doc/checkvers.py b/doc/checkvers.py
index cc95053..5a79512 100644
--- a/doc/checkvers.py
+++ b/doc/checkvers.py
@@ -33,14 +33,14 @@ if __name__ == '__main__':
     # Also 1.2 guarantees sphinx.version_info is available.
     try:
       import sphinx
-      
+
       if 'version_info' in dir(sphinx) :
         print 'Found Sphinx version {0}'.format(sphinx.version_info)
       else :
         version = sphinx.__version__
         print 'Found Sphinx version (old) {0}'.format(sphinx.__version__)
         sphinx.version_info = version.split('.')
-        
+
       if sphinx.version_info < (1,2) :
           sys.exit(1)
 
diff --git a/doc/developer-guide/api/functions/TSClientProtocolStack.en.rst b/doc/developer-guide/api/functions/TSClientProtocolStack.en.rst
index 2d99e75..80f6476 100644
--- a/doc/developer-guide/api/functions/TSClientProtocolStack.en.rst
+++ b/doc/developer-guide/api/functions/TSClientProtocolStack.en.rst
@@ -42,36 +42,36 @@ Synopsis
 Description
 ===========
 
-These functions are used to explore the protocol stack of the client (user agent) connection to 
-|TS|. The functions :func:`TSHttpTxnClientProtocolStackGet` and 
-:func:`TSHttpSsnClientProtocolStackGet` can be used to retrieve the entire protocol stack for the 
-user agent connection. :func:`TSHttpTxnClientProtocolStackContains` and 
-:func:`TSHttpSsnClientProtocolStackContains` will check for a specific protocol :arg:`tag` being 
+These functions are used to explore the protocol stack of the client (user agent) connection to
+|TS|. The functions :func:`TSHttpTxnClientProtocolStackGet` and
+:func:`TSHttpSsnClientProtocolStackGet` can be used to retrieve the entire protocol stack for the
+user agent connection. :func:`TSHttpTxnClientProtocolStackContains` and
+:func:`TSHttpSsnClientProtocolStackContains` will check for a specific protocol :arg:`tag` being
 present in the stack.
 
-Each protocol is represented by tag which is a null terminated string. A particular tag will always 
-be returned as the same character pointer and so protocols can be reliably checked with pointer 
-comparisons. :func:`TSNormalizedProtocolTag` will return this character pointer for a specific 
-:arg:`tag`. A return value of :const:`NULL` indicates the provided :arg:`tag` is not registered as 
-a known protocol tag. :func:`TSRegisterProtocolTag` registers the :arg:`tag` and then returns its 
+Each protocol is represented by tag which is a null terminated string. A particular tag will always
+be returned as the same character pointer and so protocols can be reliably checked with pointer
+comparisons. :func:`TSNormalizedProtocolTag` will return this character pointer for a specific
+:arg:`tag`. A return value of :const:`NULL` indicates the provided :arg:`tag` is not registered as
+a known protocol tag. :func:`TSRegisterProtocolTag` registers the :arg:`tag` and then returns its
 normalized value. This is useful for plugins that provide custom protocols for user agents.
 
-The protocols are ordered from higher level protocols to the lower level ones on which the higher 
-operate. For instance a stack might look like "http/1.1,tls/1.2,tcp,ipv4". For 
-:func:`TSHttpTxnClientProtocolStackGet` and :func:`TSHttpSsnClientProtocolStackGet` these values 
-are placed in the array :arg:`result`. :arg:`count` is the maximum number of elements of 
-:arg:`result` that may be modified by the function call. If :arg:`actual` is not :const:`NULL` then 
-the actual number of elements in the protocol stack will be returned. If this is equal or less than 
-:arg:`count` then all elements were returned. If it is larger then some layers were omitted from 
-:arg:`result`. If the full stack is required :arg:`actual` can be used to resize :arg:`result` to 
-be sufficient to hold all of the elements and the function called again with updated :arg:`count` 
-and :arg:`result`. In practice the maximum number of elements will is almost certain to be less 
-than 10 which therefore should suffice. These functions return :const:`TS_SUCCESS` on success and 
+The protocols are ordered from higher level protocols to the lower level ones on which the higher
+operate. For instance a stack might look like "http/1.1,tls/1.2,tcp,ipv4". For
+:func:`TSHttpTxnClientProtocolStackGet` and :func:`TSHttpSsnClientProtocolStackGet` these values
+are placed in the array :arg:`result`. :arg:`count` is the maximum number of elements of
+:arg:`result` that may be modified by the function call. If :arg:`actual` is not :const:`NULL` then
+the actual number of elements in the protocol stack will be returned. If this is equal or less than
+:arg:`count` then all elements were returned. If it is larger then some layers were omitted from
+:arg:`result`. If the full stack is required :arg:`actual` can be used to resize :arg:`result` to
+be sufficient to hold all of the elements and the function called again with updated :arg:`count`
+and :arg:`result`. In practice the maximum number of elements will is almost certain to be less
+than 10 which therefore should suffice. These functions return :const:`TS_SUCCESS` on success and
 :const:`TS_ERROR` on failure which should only occurr if :arg:`txnp` or :arg:`ssnp` are invalid.
 
-The :func:`TSHttpTxnClientProtocolStackContains` and :func:`TSHttpSsnClientProtocolStackContains` 
-functions are provided for the convenience when only the presence of a protocol is of interest, not 
-its location or the presence of other protocols. These functions return NULL if the protocol 
+The :func:`TSHttpTxnClientProtocolStackContains` and :func:`TSHttpSsnClientProtocolStackContains`
+functions are provided for the convenience when only the presence of a protocol is of interest, not
+its location or the presence of other protocols. These functions return NULL if the protocol
 :arg:`tag` is not present, and a pointer to the normalized tag if it is present. The strings are
 matched with an anchor prefix search, as with debug tags. For instance if :arg:`tag` is "tls" then it
 will match "tls/1.2" or "tls/1.3". This makes checking for TLS or IP more convenient. If more precision
diff --git a/doc/developer-guide/api/functions/TSIOBufferReader.en.rst b/doc/developer-guide/api/functions/TSIOBufferReader.en.rst
index 65472e8..1ec5874 100644
--- a/doc/developer-guide/api/functions/TSIOBufferReader.en.rst
+++ b/doc/developer-guide/api/functions/TSIOBufferReader.en.rst
@@ -5,9 +5,9 @@
   to you under the Apache License, Version 2.0 (the
   "License"); you may not use this file except in compliance
   with the License.  You may obtain a copy of the License at
- 
+
    http://www.apache.org/licenses/LICENSE-2.0
- 
+
   Unless required by applicable law or agreed to in writing,
   software distributed under the License is distributed on an
   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
diff --git a/doc/developer-guide/api/functions/TSLifecycleHookAdd.en.rst b/doc/developer-guide/api/functions/TSLifecycleHookAdd.en.rst
index 24ef96d..efdcee1 100644
--- a/doc/developer-guide/api/functions/TSLifecycleHookAdd.en.rst
+++ b/doc/developer-guide/api/functions/TSLifecycleHookAdd.en.rst
@@ -51,53 +51,53 @@ Types
    Life cycle hook selector.
 
    .. cpp:enumerator:: TS_LIFECYCLE_PORTS_INITIALIZED_HOOK
-   
+
       Called after the :ts:cv:`proxy server port <proxy.config.http.server_ports>`
       data structures have been initialized but before connections are accepted on
       those ports. The sockets corresponding to the ports may or may not be open
       depending on how the :program:`traffic_server` process was invoked. Other
       API functions that depend on server ports should be called from this hook
       and not :func:`TSPluginInit`.
-   
+
       Invoked with the event :c:data:`TS_EVENT_LIFECYCLE_PORTS_INITIALIZED` and
       ``NULL`` data.
-   
+
    .. cpp:enumerator:: TS_LIFECYCLE_PORTS_READY_HOOK
-   
+
       Called after enabling connections on the proxy server ports. Because |TS| is
       threaded this may or may not be called before any connections are accepted.
       The hook code may assume that any connection to |TS| started after this hook
       is called will be accepted by |TS|, making this a convenient place to signal
       external processes of that.
-   
+
       Invoked with the event :c:data:`TS_EVENT_LIFECYCLE_PORTS_READY` and ``NULL``
       data.
-   
+
    .. cpp:enumerator:: TS_LIFECYCLE_CACHE_READY_HOOK
-   
+
       Called after |TS| cache initialization has finished.
-   
+
       Invoked with the event :c:data:`TS_EVENT_LIFECYCLE_CACHE_READY` and ``NULL``
       data.
-   
+
    .. cpp:enumerator:: TS_LIFECYCLE_MSG_HOOK
-   
+
       Called when triggered by an external process, such as :program:`traffic_ctl`.
-   
+
       Invoked with the event :c:data:`TS_EVENT_LIFECYCLE_MSG`. The data is an instance of the
       :c:type:`TSPluginMsg`. This contains a *tag* which is a null terminated string and a data payload.
       The payload cannot be assumed to be null terminated and is created by the external agent. Its internal
       structure and format are entirely under the control of the external agent although presumably there is
       an agreement between the plugin and the external where this is determined by the :arg:`tag`.
-      
+
    .. cpp:enumerator:: TS_LIFECYCLE_CLIENT_SSL_CTX_INITIALIZED_HOOK
-   
+
       Called after the initialization of the SSL context used by |TS| for outbound connections (|TS| as client).
-   
+
    .. cpp:enumerator:: TS_LIFECYCLE_SERVER_SSL_CTX_INITIALIZED_HOOK
-   
+
       Called after every SSL context initialization used by |TS| for inbound connections (|TS| as the server).
-      
+
 .. c:type:: TSPluginMsg
 
    The format of the data for the plugin message event :c:data:`TS_EVENT_LIFECYCLE_MSG`.
@@ -105,11 +105,11 @@ Types
 .. c:member:: const char * TSPluginMsg::tag
 
    The tag of the message. This is a null terminated string.
-   
+
 .. c:member:: const void * TSPluginMsg::data
 
    Message data (payload). This is a raw slab of bytes - no structure is guaranteed.
-   
+
 .. c:member:: size_t TSPluginMsg::data_size
 
    The size of :member:`TSPluginMsg::data`.
diff --git a/doc/developer-guide/api/functions/TSRecords.en.rst b/doc/developer-guide/api/functions/TSRecords.en.rst
index e484881..339c3dd 100644
--- a/doc/developer-guide/api/functions/TSRecords.en.rst
+++ b/doc/developer-guide/api/functions/TSRecords.en.rst
@@ -21,7 +21,7 @@
 Traffic Server Records
 **********************
 
-|TS| maintains a set of records which cover both configuration values and statistics. 
+|TS| maintains a set of records which cover both configuration values and statistics.
 
 Synopsis
 ========
@@ -32,7 +32,7 @@ Synopsis
                                               const TSMgmtString data_default, TSRecordUpdateType update_type, \
                                               TSRecordCheckType check_type, \
                                               const char* check_regex, TSRecordAccessType access_type)
-                                              
+
 
 .. function:: TSReturnCode TSMgmtIntCreate(TSRecordType rec_type, const char* name, \
                                            const TSMgmtInt data_default, TSRecordUpdateType update_type, \
diff --git a/doc/developer-guide/api/types/CoreTypes.en.rst b/doc/developer-guide/api/types/CoreTypes.en.rst
index 801ee8b..edb9a80 100644
--- a/doc/developer-guide/api/types/CoreTypes.en.rst
+++ b/doc/developer-guide/api/types/CoreTypes.en.rst
@@ -34,11 +34,11 @@ Description
 These types are provided by the compiler ("built-in") or from a required operating system, POSIX, or package header.
 
 
-   
+
 .. cpp:type:: uint24_t
-   
 
-   
+
+
 .. cpp:type:: Event
 
 
diff --git a/doc/developer-guide/api/types/SystemTypes.en.rst b/doc/developer-guide/api/types/SystemTypes.en.rst
index 5c1a369..4263487 100644
--- a/doc/developer-guide/api/types/SystemTypes.en.rst
+++ b/doc/developer-guide/api/types/SystemTypes.en.rst
@@ -40,15 +40,15 @@ These types are provided by the compiler ("built-in") or from a required operati
 .. cpp:type:: off_t
 
    `Reference <https://linux.die.net/include/unistd.h>`__.
-   
+
 .. cpp:type:: uint64_t
 
    `Reference <https://linux.die.net/include/stdint.h>`__.
-   
+
 .. cpp:type:: uint32_t
 
    `Reference <https://linux.die.net/include/stdint.h>`__.
-   
+
 .. cpp:type:: uint8_t
 
    `Reference <https://linux.die.net/include/stdint.h>`__.
diff --git a/doc/developer-guide/api/types/TSRecordDataType.en.rst b/doc/developer-guide/api/types/TSRecordDataType.en.rst
index 0eb0346..6be0026 100644
--- a/doc/developer-guide/api/types/TSRecordDataType.en.rst
+++ b/doc/developer-guide/api/types/TSRecordDataType.en.rst
@@ -42,7 +42,7 @@ Enumeration Members
 .. c:member:: TSRecordType TS_RECORDDATATYPE_FLOAT
 
     Floating point.
-    
+
 .. c:member:: TSRecordType TS_RECORDDATATYPE_STRING
 
    A string.
diff --git a/doc/developer-guide/api/types/TSRecordUpdateType.en.rst b/doc/developer-guide/api/types/TSRecordUpdateType.en.rst
index 9a05c6a..2babed1 100644
--- a/doc/developer-guide/api/types/TSRecordUpdateType.en.rst
+++ b/doc/developer-guide/api/types/TSRecordUpdateType.en.rst
@@ -34,11 +34,11 @@ Enumeration Members
 .. c:member:: TSRecordUpdateType TS_RECORDUPDATE_NULL
 
    The value cannot be updated. This is used primarily as a default value, actual instances should not use this.
-   
+
 .. c:member:: TSRecordUpdateType TS_RECORDUPDATE_DYNAMIC
 
    The value can be updated at runtime, including by using :program:`traffic_ctl`.
-   
+
 .. c:member:: TSRecordUpdateType TS_RECORDUPDATE_RESTART_TS
 
    The value is updated if the :program:`traffic_server` process is restarted.
@@ -50,7 +50,7 @@ Enumeration Members
 .. c:member:: TSRecordUpdateType TS_RECORDUPDATE_RESTART_TC
 
    The value is updated if the :program:`traffic_cop` process is restarted. This is effect a complete restart of |TS|.
-   
+
 Description
 ===========
 
diff --git a/doc/developer-guide/plugins/actions/index.en.rst b/doc/developer-guide/plugins/actions/index.en.rst
index 12eeb24..59abc56 100644
--- a/doc/developer-guide/plugins/actions/index.en.rst
+++ b/doc/developer-guide/plugins/actions/index.en.rst
@@ -81,7 +81,7 @@ Below is an example of typical usage for an action:
                 /* Net connection failed */
                 TSContDataSet (contp, NULL);
                 return 0;
-            } 
+            }
             return 0;
         }
 
@@ -153,7 +153,7 @@ cancel the action. The following sample code implements this:
                     TSContDataSet (contp, NULL);
                     break;
 
-            } 
+            }
             return 0;
         }
 
diff --git a/doc/developer-guide/plugins/configuration.en.rst b/doc/developer-guide/plugins/configuration.en.rst
index 409df3e..eb72dea 100644
--- a/doc/developer-guide/plugins/configuration.en.rst
+++ b/doc/developer-guide/plugins/configuration.en.rst
@@ -49,19 +49,19 @@ Here's how the interface works:
 
     /* Assume that you have previously defined a plugin configuration
      * data structure named ConfigData, along with its constructor
-     * plugin_config_allocator () and its destructor 
+     * plugin_config_allocator () and its destructor
      * plugin_config_destructor (ConfigData *data)
      */
     ConfigData *plugin_config;
 
     /* You will need to assign plugin_config a unique identifier of type
      * unsigned int. It is important to initialize this identifier to zero
-     * (see the documentation of the  function). 
+     * (see the documentation of the  function).
      */
     static unsigned int   my_id = 0;
 
-    /* You will need an TSConfig pointer to access a snapshot of the 
-     * current plugin_config. 
+    /* You will need an TSConfig pointer to access a snapshot of the
+     * current plugin_config.
      */
     TSConfig config_ptr;
 
@@ -74,8 +74,8 @@ Here's how the interface works:
     /* Get a snapshot of the current configuration using TSConfigGet. */
     config_ptr = TSConfigGet (my_id);
 
-    /* With an TSConfig pointer to the current configuration, you can 
-     * retrieve the configuration's current data using TSConfigDataGet. 
+    /* With an TSConfig pointer to the current configuration, you can
+     * retrieve the configuration's current data using TSConfigDataGet.
      */
     plugin_config = (ConfigData*) TSConfigDataGet (config_ptr);
 
@@ -87,9 +87,9 @@ Here's how the interface works:
     TSConfigRelease (my_id, config_ptr);
 
     /* Any time you want to modify plugin_config, you must repeat these
-     * steps, starting with 
+     * steps, starting with
      * my_id = TSConfigSet (my_id,plugin_config, plugin_config_destructor);
-     * and continuing up to TSConfigRelease. 
+     * and continuing up to TSConfigRelease.
      */
 
 The configuration functions are:
diff --git a/doc/developer-guide/plugins/example-plugins/blacklist/index.en.rst b/doc/developer-guide/plugins/example-plugins/blacklist/index.en.rst
index 83f11fa..65c02c7 100644
--- a/doc/developer-guide/plugins/example-plugins/blacklist/index.en.rst
+++ b/doc/developer-guide/plugins/example-plugins/blacklist/index.en.rst
@@ -61,7 +61,7 @@ Here is how the static parent continuation is created in
    {
       // ...
       TSCont contp;
-          
+
       contp = TSContCreate (blacklist_plugin, NULL);
       // ...
    }
diff --git a/doc/developer-guide/plugins/example-plugins/blacklist/working-with-http-header-functions.en.rst b/doc/developer-guide/plugins/example-plugins/blacklist/working-with-http-header-functions.en.rst
index f437d93..5d39460 100644
--- a/doc/developer-guide/plugins/example-plugins/blacklist/working-with-http-header-functions.en.rst
+++ b/doc/developer-guide/plugins/example-plugins/blacklist/working-with-http-header-functions.en.rst
@@ -37,18 +37,18 @@ transaction. This is done in the ``handle_dns`` routine, using
    const char *host;
    int i;
    int host_length;
- 
+
    if (TSHttpTxnClientReqGet(txnp, &bufp, &hdr_loc) != TS_SUCCESS) {
       TSError("[blacklist] Couldn't retrieve client request header");
       goto done;
    }
- 
+
    if (TSHttpHdrUrlGet(bufp, hdr_loc, &url_loc) != TS_SUCCESS) {
       TSError("[blacklist] Couldn't retrieve request url");
       TSHandleMLocRelease(bufp, TS_NULL_MLOC, hdr_loc);
       goto done;
    }
- 
+
    host = TSUrlHostGet(bufp, url_loc, &host_length);
    if (!host) {
       TSError("[blacklist] couldn't retrieve request hostname");
diff --git a/doc/developer-guide/plugins/example-plugins/query-remap/example-query-remap.en.rst b/doc/developer-guide/plugins/example-plugins/query-remap/example-query-remap.en.rst
index 5d6ed9b..09e72eb 100644
--- a/doc/developer-guide/plugins/example-plugins/query-remap/example-query-remap.en.rst
+++ b/doc/developer-guide/plugins/example-plugins/query-remap/example-query-remap.en.rst
@@ -66,21 +66,21 @@ the ``tsremap_remap`` function when it is triggered for a request.
       char **hosts;
       int num_hosts;
     } query_remap_info;
-        
-        
+
+
     int tsremap_new_instance(int argc,char *argv[],ihandle *ih,char *errbuf,int errbuf_size)
     {
       int i;
-        
+
       if (argc param_name = strdup(argv[2]);
       qri->param_len = strlen(qri->param_name);
       qri->num_hosts = argc - 3;
       qri->hosts = (char**) TSmalloc(qri->num_hosts*sizeof(char*));
-        
+
       for (i=0; i num_hosts; ++i) {
         qri->hosts[i] = strdup(argv[i+3]);
       }
-        
+
       *ih = (ihandle)qri;
       return 0;
     }
@@ -108,20 +108,20 @@ modify the request host:
     {
       int hostidx = -1;
       query_remap_info *qri = (query_remap_info*)ih;
-        
+
       if (!qri) {
         TSError("[remap] NULL ihandle");
         return 0;
       }
-          
+
       if (rri && rri->request_query && rri->request_query_size > 0) {
         char *q, *s, *key;
-            
+
         //make a copy of the query, as it is read only
         q = (char*) TSmalloc(rri->request_query_size+1);
         strncpy(q, rri->request_query, rri->request_query_size);
         q[rri->request_query_size] = '\0';
-            
+
         s = q;
         //parse query parameters
         for (key = strsep(&s, "&"); key != NULL; key = strsep(&s, "&")) {
@@ -135,9 +135,9 @@ modify the request host:
             break;
           }
         }
-            
+
         TSfree(q);
-            
+
         if (hostidx >= 0) {
           rri->new_host_size = strlen(qri->hosts[hostidx]);
           if (rri->new_host_size new_host, qri->hosts[hostidx], rri->new_host_size);
@@ -145,7 +145,7 @@ modify the request host:
           }
         }
       }
-        
+
       //the request was not modified, TS will use the toURL from the remap rule
       return 0;
     }
diff --git a/doc/developer-guide/plugins/hooks-and-transactions/http-alternate-selection.en.rst b/doc/developer-guide/plugins/hooks-and-transactions/http-alternate-selection.en.rst
index 6358e74..d7a6cce 100644
--- a/doc/developer-guide/plugins/hooks-and-transactions/http-alternate-selection.en.rst
+++ b/doc/developer-guide/plugins/hooks-and-transactions/http-alternate-selection.en.rst
@@ -5,9 +5,9 @@
    to you under the Apache License, Version 2.0 (the
    "License"); you may not use this file except in compliance
    with the License.  You may obtain a copy of the License at
-  
+
     http://www.apache.org/licenses/LICENSE-2.0
-  
+
    Unless required by applicable law or agreed to in writing,
    software distributed under the License is distributed on an
    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
@@ -68,21 +68,21 @@ The sample code below shows how to call the alternate APIs.
    {
       TSMBuffer client_req_buf, cache_resp_buf;
       TSMLoc client_req_hdr, cache_resp_hdr;
-      
+
       TSMLoc accept_transform_field;
       TSMLoc content_transform_field;
-      
+
       int accept_transform_len = -1, content_transform_len = -1;
       const char* accept_transform_value = NULL;
       const char* content_transform_value = NULL;
       int content_plugin, accept_plugin;
-      
+
       float quality;
-      
+
       /* get client request, cached request and cached response */
       TSHttpAltInfoClientReqGet (infop, &client_req_buf, &client_req_hdr);
       TSHttpAltInfoCachedRespGet(infop, &cache_resp_buf, &cache_resp_hdr);
-      
+
       /* get the Accept-Transform field value from the client request */
       accept_transform_field = TSMimeHdrFieldFind(client_req_buf,
          client_req_hdr, "Accept-Transform", -1);
@@ -92,7 +92,7 @@ The sample code below shows how to call the alternate APIs.
          TSDebug(DBG_TAG, "Accept-Transform = |%s|",
             accept_transform_value);
       }
-       
+
       /* get the Content-Transform field value from cached server response */
       content_transform_field = TSMimeHdrFieldFind(cache_resp_buf,
          cache_resp_hdr, "Content-Transform", -1);
@@ -102,43 +102,43 @@ The sample code below shows how to call the alternate APIs.
          TSDebug(DBG_TAG, "Content-Transform = |%s|",
             content_transform_value);
       }
-       
+
       /* compute quality */
       accept_plugin = (accept_transform_value && (accept_transform_len > 0) &&
          (strncmp(accept_transform_value, "plugin",
             accept_transform_len) == 0));
-      
+
       content_plugin = (content_transform_value && (content_transform_len >0) &&
          (strncmp(content_transform_value, "plugin",
             content_transform_len) == 0));
-      
+
       if (accept_plugin) {
          quality = content_plugin ? 1.0 : 0.0;
       } else {
          quality = content_plugin ? 0.0 : 0.5;
       }
-      
+
       TSDebug(DBG_TAG, "Setting quality to %3.1f", quality);
-       
+
       /* set quality for this alternate */
       TSHttpAltInfoQualitySet(infop, quality);
-       
+
       /* cleanup */
       if (accept_transform_field)
          TSHandleMLocRelease(client_req_buf, client_req_hdr,
             accept_transform_field);
       TSHandleMLocRelease(client_req_buf, TS_NULL_MLOC, client_req_hdr);
-      
+
       if (content_transform_field)
          TSHandleMLocRelease(cache_resp_buf, cache_resp_hdr,
             content_transform_field);
       TSHandleMLocRelease(cache_resp_buf, TS_NULL_MLOC, cache_resp_hdr);
    }
-       
+
    static int alt_plugin(TSCont contp, TSEvent event, void *edata)
    {
       TSHttpAltInfo infop;
-      
+
       switch (event) {
          case TS_EVENT_HTTP_SELECT_ALT:
             infop = (TSHttpAltInfo)edata;
@@ -148,10 +148,10 @@ The sample code below shows how to call the alternate APIs.
          default:
             break;
       }
-      
+
       return 0;
    }
-       
+
    void TSPluginInit (int argc, const char *argv[])
    {
       TSHttpHookAdd(TS_HTTP_SELECT_ALT_HOOK, TSContCreate (alt_plugin,
diff --git a/doc/developer-guide/plugins/hooks-and-transactions/http-transactions.en.rst b/doc/developer-guide/plugins/hooks-and-transactions/http-transactions.en.rst
index aa6c020..bc7ad15 100644
--- a/doc/developer-guide/plugins/hooks-and-transactions/http-transactions.en.rst
+++ b/doc/developer-guide/plugins/hooks-and-transactions/http-transactions.en.rst
@@ -63,20 +63,20 @@ transaction and associate data to the transaction.
     {
        TxnData *data;
        data = TSmalloc(sizeof(TxnData));
-        
+
        data->i = 1;
        data->f = 0.5;
        data->s = "Constant String";
        return data;
     }
-        
+
     /* Free up a TxnData structure */
     void
     txn_data_free(TxnData *data)
     {
        TSfree(data);
     }
-        
+
     /* Handler for event READ_REQUEST and TXN_CLOSE */
     static int
     local_hook_handler (TSCont contp, TSEvent event, void *edata)
@@ -90,25 +90,25 @@ transaction and associate data to the transaction.
           txn_data->f = 3.5;
           txn_data->s = "Constant String 2";
           break;
-        
+
        case TS_EVENT_HTTP_TXN_CLOSE:
           /* Print txn data values */
           TSDebug(DBG_TAG, "Txn data i=%d f=%f s=%s", txn_data->i, txn_data->f, txn_data->s);
-        
+
           /* Then destroy the txn cont and its data */
           txn_data_free(txn_data);
           TSContDestroy(contp);
           break;
-        
+
        default:
            TSAssert(!"Unexpected event");
            break;
        }
-        
+
        TSHttpTxnReenable(txnp, TS_EVENT_HTTP_CONTINUE);
        return 1;
     }
-        
+
     /* Handler for event TXN_START */
     static int
     global_hook_handler (TSCont contp, TSEvent event, void *edata)
@@ -116,38 +116,38 @@ transaction and associate data to the transaction.
        TSHttpTxn txnp = (TSHttpTxn) edata;
        TSCont txn_contp;
        TxnData *txn_data;
-        
+
        switch (event) {
        case TS_EVENT_HTTP_TXN_START:
           /* Create a new continuation for this txn and associate data to it */
           txn_contp = TSContCreate(local_hook_handler, TSMutexCreate());
           txn_data = txn_data_alloc();
           TSContDataSet(txn_contp, txn_data);
-        
+
           /* Registers locally to hook READ_REQUEST and TXN_CLOSE */
           TSHttpTxnHookAdd(txnp, TS_HTTP_READ_REQUEST_HDR_HOOK, txn_contp);
           TSHttpTxnHookAdd(txnp, TS_HTTP_TXN_CLOSE_HOOK, txn_contp);
           break;
-        
+
        default:
           TSAssert(!"Unexpected event");
           break;
        }
-        
+
        TSHttpTxnReenable(txnp, TS_EVENT_HTTP_CONTINUE);
        return 1;
     }
-        
-        
+
+
     void
     TSPluginInit (int argc, const char *argv[])
     {
        TSCont contp;
-        
+
        /* Note that we do not need a mutex for this txn since it registers globally
           and doesn't have any data associated with it */
        contp = TSContCreate(global_hook_handler, NULL);
-        
+
        /* Register gloabally */
        TSHttpHookAdd(TS_HTTP_TXN_START_HOOK, contp);
     }
diff --git a/doc/developer-guide/plugins/hooks-and-transactions/index.en.rst b/doc/developer-guide/plugins/hooks-and-transactions/index.en.rst
index 89e2d7f..af5b54d 100644
--- a/doc/developer-guide/plugins/hooks-and-transactions/index.en.rst
+++ b/doc/developer-guide/plugins/hooks-and-transactions/index.en.rst
@@ -131,7 +131,7 @@ HTTP Transaction State Diagram
      "send reply hdrs" -> "tunnel response";
      "tunnel response" -> TS_HTTP_TXN_CLOSE_HOOK;
      TS_HTTP_TXN_CLOSE_HOOK -> accept;
-    
+
      TS_HTTP_TXN_START_HOOK [shape=box];
      TS_HTTP_READ_REQUEST_HDR_HOOK [shape = box];
      TS_HTTP_PRE_REMAP_HOOK [shape = box];
diff --git a/doc/developer-guide/plugins/hooks-and-transactions/trafficserver-timers.en.rst b/doc/developer-guide/plugins/hooks-and-transactions/trafficserver-timers.en.rst
index 194f380..849be22 100644
--- a/doc/developer-guide/plugins/hooks-and-transactions/trafficserver-timers.en.rst
+++ b/doc/developer-guide/plugins/hooks-and-transactions/trafficserver-timers.en.rst
@@ -8,9 +8,9 @@ HTTP Transaction Timers
   to you under the Apache License, Version 2.0 (the
   "License"); you may not use this file except in compliance
   with the License.  You may obtain a copy of the License at
- 
+
    http://www.apache.org/licenses/LICENSE-2.0
- 
+
   Unless required by applicable law or agreed to in writing,
   software distributed under the License is distributed on an
   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
diff --git a/doc/developer-guide/plugins/mutexes.en.rst b/doc/developer-guide/plugins/mutexes.en.rst
index 2c71e8f..52e0a4e 100644
--- a/doc/developer-guide/plugins/mutexes.en.rst
+++ b/doc/developer-guide/plugins/mutexes.en.rst
@@ -149,17 +149,17 @@ uses a transaction-specific continuation called ``txn_contp``.
 
 .. code-block:: c
 
-           void TSPluginInit(int argc, const char *argv[]) 
-           { 
-               /* Plugin continuation */ 
-               TSCont contp; 
-               if ((contp = TSContCreate (plugin_cont_handler, NULL)) == TS_ERROR_PTR) { 
-                   LOG_ERROR("TSContCreate"); 
-               } else { 
-                   if (TSHttpHookAdd (TS_HTTP_TXN_START_HOOK, contp) == TS_ERROR) { 
-                       LOG_ERROR("TSHttpHookAdd"); 
-                   } 
-               } 
+           void TSPluginInit(int argc, const char *argv[])
+           {
+               /* Plugin continuation */
+               TSCont contp;
+               if ((contp = TSContCreate (plugin_cont_handler, NULL)) == TS_ERROR_PTR) {
+                   LOG_ERROR("TSContCreate");
+               } else {
+                   if (TSHttpHookAdd (TS_HTTP_TXN_START_HOOK, contp) == TS_ERROR) {
+                       LOG_ERROR("TSHttpHookAdd");
+                   }
+               }
            }
 
 In the plugin continuation handler, create the new continuation
@@ -168,33 +168,33 @@ In the plugin continuation handler, create the new continuation
 
 .. code-block:: c
 
-           static int plugin_cont_handler(TSCont contp, TSEvent event, void *edata) 
-           { 
-               TSHttpTxn txnp = (TSHttpTxn)edata; 
-               TSCont txn_contp; 
+           static int plugin_cont_handler(TSCont contp, TSEvent event, void *edata)
+           {
+               TSHttpTxn txnp = (TSHttpTxn)edata;
+               TSCont txn_contp;
 
-               switch (event) { 
-                   case TS_EVENT_HTTP_TXN_START: 
-                       /* Create the HTTP txn continuation */ 
-                       txn_contp = TSContCreate(txn_cont_handler, NULL); 
+               switch (event) {
+                   case TS_EVENT_HTTP_TXN_START:
+                       /* Create the HTTP txn continuation */
+                       txn_contp = TSContCreate(txn_cont_handler, NULL);
 
-                       /* Register txn_contp to be called back when txnp reaches TS_HTTP_TXN_CLOSE_HOOK */ 
-                       if (TSHttpTxnHookAdd (txnp, TS_HTTP_TXN_CLOSE_HOOK, txn_contp) == TS_ERROR) { 
-                           LOG_ERROR("TSHttpTxnHookAdd"); 
-                       } 
+                       /* Register txn_contp to be called back when txnp reaches TS_HTTP_TXN_CLOSE_HOOK */
+                       if (TSHttpTxnHookAdd (txnp, TS_HTTP_TXN_CLOSE_HOOK, txn_contp) == TS_ERROR) {
+                           LOG_ERROR("TSHttpTxnHookAdd");
+                       }
 
-                       break; 
+                       break;
 
-                   default: 
-                       TSAssert(!"Unexpected Event"); 
-                       break; 
-               } 
+                   default:
+                       TSAssert(!"Unexpected Event");
+                       break;
+               }
 
-               if (TSHttpTxnReenable(txnp, TS_EVENT_HTTP_CONTINUE) == TS_ERROR) { 
-                   LOG_ERROR("TSHttpTxnReenable"); 
-               } 
+               if (TSHttpTxnReenable(txnp, TS_EVENT_HTTP_CONTINUE) == TS_ERROR) {
+                   LOG_ERROR("TSHttpTxnReenable");
+               }
 
-               return 0; 
+               return 0;
            }
 
 Remember that the ``txn_contp`` handler must destory itself when the
@@ -204,25 +204,25 @@ will have a memory leak.
 .. code-block:: c
 
 
-           static int txn_cont_handler(TSCont txn_contp, TSEvent event, void *edata) 
-           { 
-               TSHttpTxn txnp; 
-               switch (event) { 
-                   case TS_EVENT_HTTP_TXN_CLOSE: 
-                       txnp = (TSHttpTxn) edata; 
-                       TSContDestroy(txn_contp); 
-                       break; 
+           static int txn_cont_handler(TSCont txn_contp, TSEvent event, void *edata)
+           {
+               TSHttpTxn txnp;
+               switch (event) {
+                   case TS_EVENT_HTTP_TXN_CLOSE:
+                       txnp = (TSHttpTxn) edata;
+                       TSContDestroy(txn_contp);
+                       break;
 
-                   default: 
-                       TSAssert(!"Unexpected Event"); 
-                       break; 
-               } 
+                   default:
+                       TSAssert(!"Unexpected Event");
+                       break;
+               }
 
-               if (TSHttpTxnReenable(txnp, TS_EVENT_HTTP_CONTINUE) == TS_ERROR) { 
-                   LOG_ERROR("TSHttpTxnReenable"); 
-               } 
+               if (TSHttpTxnReenable(txnp, TS_EVENT_HTTP_CONTINUE) == TS_ERROR) {
+                   LOG_ERROR("TSHttpTxnReenable");
+               }
 
-               return 0; 
+               return 0;
            }
 
 How to Store Data Specific to Each HTTP Transaction
@@ -234,8 +234,8 @@ suppose you want to store the state of the HTTP transaction:
 
 .. code-block:: c
 
-       typedef struct { 
-             int state; 
+       typedef struct {
+             int state;
          } ContData;
 
 You need to allocate the memory and initialize this structure for each
@@ -244,86 +244,86 @@ it is called back with ``TS_EVENT_HTTP_TXN_START``
 
 .. code-block:: c
 
-           static int plugin_cont_handler(TSCont contp, TSEvent event, void *edata) 
-           { 
-               TSHttpTxn txnp = (TSHttpTxn)edata; 
-               TSCont txn_contp; 
-               ContData *contData; 
-
-               switch (event) { 
-                   case TS_EVENT_HTTP_TXN_START: 
-                       /* Create the HTTP txn continuation */ 
-                       txn_contp = TSContCreate(txn_cont_handler, NULL); 
-
-                       /* Allocate and initialize the txn_contp data */ 
-                       contData = (ContData*) TSmalloc(sizeof(ContData)); 
-                       contData->state = 0; 
-                       if (TSContDataSet(txn_contp, contData) == TS_ERROR) { 
-                           LOG_ERROR("TSContDataSet"); 
-                       } 
-
-                       /* Register txn_contp to be called back when txnp reaches TS_HTTP_TXN_CLOSE_HOOK */ 
-                       if (TSHttpTxnHookAdd (txnp, TS_HTTP_TXN_CLOSE_HOOK, txn_contp) == TS_ERROR) { 
-                           LOG_ERROR("TSHttpTxnHookAdd"); 
-                       } 
-
-                       break; 
-
-                   default: 
-                       TSAssert(!"Unexpected Event"); 
-                       break; 
-               } 
-
-               if (TSHttpTxnReenable(txnp, TS_EVENT_HTTP_CONTINUE) == TS_ERROR) { 
-                   LOG_ERROR("TSHttpTxnReenable"); 
-               } 
-
-               return 0; 
+           static int plugin_cont_handler(TSCont contp, TSEvent event, void *edata)
+           {
+               TSHttpTxn txnp = (TSHttpTxn)edata;
+               TSCont txn_contp;
+               ContData *contData;
+
+               switch (event) {
+                   case TS_EVENT_HTTP_TXN_START:
+                       /* Create the HTTP txn continuation */
+                       txn_contp = TSContCreate(txn_cont_handler, NULL);
+
+                       /* Allocate and initialize the txn_contp data */
+                       contData = (ContData*) TSmalloc(sizeof(ContData));
+                       contData->state = 0;
+                       if (TSContDataSet(txn_contp, contData) == TS_ERROR) {
+                           LOG_ERROR("TSContDataSet");
+                       }
+
+                       /* Register txn_contp to be called back when txnp reaches TS_HTTP_TXN_CLOSE_HOOK */
+                       if (TSHttpTxnHookAdd (txnp, TS_HTTP_TXN_CLOSE_HOOK, txn_contp) == TS_ERROR) {
+                           LOG_ERROR("TSHttpTxnHookAdd");
+                       }
+
+                       break;
+
+                   default:
+                       TSAssert(!"Unexpected Event");
+                       break;
+               }
+
+               if (TSHttpTxnReenable(txnp, TS_EVENT_HTTP_CONTINUE) == TS_ERROR) {
+                   LOG_ERROR("TSHttpTxnReenable");
+               }
+
+               return 0;
            }
 
 For accessing this data from anywhere, use TSContDataGet:
 
 .. code-block:: c
 
-           TSCont txn_contp; 
-           ContData *contData; 
+           TSCont txn_contp;
+           ContData *contData;
 
-           contData = TSContDataGet(txn_contp); 
-           if (contData == TS_ERROR_PTR) { 
-               LOG_ERROR("TSContDataGet"); 
-           } 
+           contData = TSContDataGet(txn_contp);
+           if (contData == TS_ERROR_PTR) {
+               LOG_ERROR("TSContDataGet");
+           }
            contData->state = 1;
 
 Remember to free this memory before destroying the continuation:
 
 .. code-block:: c
 
-           static int txn_cont_handler(TSCont txn_contp, TSEvent event, void *edata) 
-           { 
-               TSHttpTxn txnp; 
-               ContData *contData; 
-               switch (event) { 
-                   case TS_EVENT_HTTP_TXN_CLOSE: 
-                       txnp = (TSHttpTxn) edata; 
-                       contData = TSContDataGet(txn_contp); 
-                       if (contData == TS_ERROR_PTR) { 
-                           LOG_ERROR("TSContDataGet"); 
-                       } else { 
-                           TSfree(contData); 
-                       } 
-                       TSContDestroy(txn_contp); 
-                       break; 
-
-                   default: 
-                       TSAssert(!"Unexpected Event"); 
-                       break; 
-               } 
-
-               if (TSHttpTxnReenable(txnp, TS_EVENT_HTTP_CONTINUE) == TS_ERROR) { 
-                   LOG_ERROR("TSHttpTxnReenable"); 
-               } 
-
-               return 0; 
+           static int txn_cont_handler(TSCont txn_contp, TSEvent event, void *edata)
+           {
+               TSHttpTxn txnp;
+               ContData *contData;
+               switch (event) {
+                   case TS_EVENT_HTTP_TXN_CLOSE:
+                       txnp = (TSHttpTxn) edata;
+                       contData = TSContDataGet(txn_contp);
+                       if (contData == TS_ERROR_PTR) {
+                           LOG_ERROR("TSContDataGet");
+                       } else {
+                           TSfree(contData);
+                       }
+                       TSContDestroy(txn_contp);
+                       break;
+
+                   default:
+                       TSAssert(!"Unexpected Event");
+                       break;
+               }
+
+               if (TSHttpTxnReenable(txnp, TS_EVENT_HTTP_CONTINUE) == TS_ERROR) {
+                   LOG_ERROR("TSHttpTxnReenable");
+               }
+
+               return 0;
            }
 
 Using Locks
diff --git a/doc/developer-guide/skeleton b/doc/developer-guide/skeleton
index 0e56f80..06f80de 100755
--- a/doc/developer-guide/skeleton
+++ b/doc/developer-guide/skeleton
@@ -1,19 +1,19 @@
 #! /usr/bin/env perl
 
-#  Licensed to the Apache Software Foundation (ASF) under one 
-#  or more contributor license agreements.  See the NOTICE file 
-#  distributed with this work for additional information 
-#  regarding copyright ownership.  The ASF licenses this file 
-#  to you under the Apache License, Version 2.0 (the 
-#  "License"); you may not use this file except in compliance 
-#  with the License.  You may obtain a copy of the License at 
-# 
-#      http://www.apache.org/licenses/LICENSE-2.0 
-# 
-#  Unless required by applicable law or agreed to in writing, software 
-#  distributed under the License is distributed on an "AS IS" BASIS, 
-#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-#  See the License for the specific language governing permissions and 
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you under the Apache License, Version 2.0 (the
+#  "License"); you may not use this file except in compliance
+#  with the License.  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
 
 # usage: skeleton [--header=PATH ...] API ...
 # Using declarations from the given headers, generate a skeleton man page
diff --git a/doc/doap.rdf b/doc/doap.rdf
index 82e8967..286c084 100644
--- a/doc/doap.rdf
+++ b/doc/doap.rdf
@@ -1,8 +1,8 @@
 <?xml version="1.0"?>
 <?xml-stylesheet type="text/xsl"?>
 <rdf:RDF xml:lang="en"
-         xmlns="http://usefulinc.com/ns/doap#" 
-         xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" 
+         xmlns="http://usefulinc.com/ns/doap#"
+         xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
          xmlns:asfext="http://projects.apache.org/ns/asfext#"
          xmlns:foaf="http://xmlns.com/foaf/0.1/">
 <!--
@@ -12,9 +12,9 @@
     The ASF licenses this file to You under the Apache License, Version 2.0
     (the "License"); you may not use this file except in compliance with
     the License.  You may obtain a copy of the License at
-   
+
          http://www.apache.org/licenses/LICENSE-2.0
-   
+
     Unless required by applicable law or agreed to in writing, software
     distributed under the License is distributed on an "AS IS" BASIS,
     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
diff --git a/doc/mainpage.doc b/doc/mainpage.doc
index 9def173..7022531 100644
--- a/doc/mainpage.doc
+++ b/doc/mainpage.doc
@@ -7,7 +7,7 @@
 /** @mainpage
 
    @section intro Introduction
-   
+
    Traffic Server is an efficient caching proxy. Traffic Server provides
    an extensible plug-in architecture, allowing properties to modify
    its behavior when necessary.
diff --git a/example/add-header/readme.txt b/example/add-header/readme.txt
index 5210d3c..39e6f2d 100644
--- a/example/add-header/readme.txt
+++ b/example/add-header/readme.txt
@@ -2,7 +2,7 @@ About add-header.c
 
 This plugin adds a header to a request.
 
-Enter the text of the header to be added into the plugin.config file; for 
+Enter the text of the header to be added into the plugin.config file; for
 example,
 enter the following line in plugin.config
 
@@ -10,7 +10,7 @@ enter the following line in plugin.config
 
 The TSPluginInit function does the following:
 
-- creates a MIME field buffer that contains the header to be added, 
+- creates a MIME field buffer that contains the header to be added,
 	using the following functions:
 	TSMBufferCreate
 	TSMimeHdrCreate
@@ -18,23 +18,23 @@ The TSPluginInit function does the following:
 	TSMimeHdrFieldAppend
 	TSMimeHdrFieldNameSet
 	TSMimeHdrFieldValueAppend
-	
 
-- sets up the callback for the add-header-plugin function, which 
-	is the main callback function, using 
+
+- sets up the callback for the add-header-plugin function, which
+	is the main callback function, using
 	TSHttpHookAdd(TS_HTTP_READ_REQUEST_HDR_HOOK,
 	TSContCreate(add_header_plugin, NULL);
 
-add_header_plugin is the main function in the plugin. In the 
+add_header_plugin is the main function in the plugin. In the
 event of TS_EVENT_HTTP_READ_REQUEST_HDR (when the HTTP
 state machine reads a request header), it calls the function
-add_header. 
+add_header.
 
 add_header first makes sure that it can retrieve the client request
-header from the current transaction, using 
+header from the current transaction, using
 	TSHttpTxnClientReqGet
 
- copies the header into the MIME headers of the 
+ copies the header into the MIME headers of the
 HTTP request, using the following functions:
 
 	TSMimeHdrFieldGet
@@ -44,6 +44,6 @@ HTTP request, using the following functions:
 	TSMimeHdrFieldNext
 
 When add_header is done, it uses
-	TSHttpTxnReenable 
-to continue. 
+	TSHttpTxnReenable
+to continue.
 
diff --git a/example/append-transform/readme.txt b/example/append-transform/readme.txt
index 56c4797..379c3a8 100644
--- a/example/append-transform/readme.txt
+++ b/example/append-transform/readme.txt
@@ -2,16 +2,16 @@ About append-transform.c
 
 This example is based on null-transform.c. It appends text to the body
 of an HTML text response document on its way from the cache to the
-client.   
+client.
 
 The plugin first makes sure that it has received a "200 OK"
 response from the origin server.  It then verifies that the returned
 document is of type "text/html".  It "transforms" the document by
-appending text to the file.   To read and write to the body of the 
+appending text to the file.   To read and write to the body of the
 document, the plugin uses functions similar to those in null-transform.c.
 
-You place the text to be appended in a file, and you must provide the 
-path to the file in plugin.config. In other words, plugin.config must 
+You place the text to be appended in a file, and you must provide the
+path to the file in plugin.config. In other words, plugin.config must
 have a line similar to the following:
 
   append-transform.so path/to/file
@@ -28,8 +28,8 @@ TSPluginInit does the following:
 	a buffer to be appended to HTML response bodies
 
 - sets up the global hook to call back the plugin:
-	TSHttpHookAdd(TS_HTTP_READ_RESPONSE_HDR_HOOK, 
-TSContCreate (transform_plugin, NULL)); 
+	TSHttpHookAdd(TS_HTTP_READ_RESPONSE_HDR_HOOK,
+TSContCreate (transform_plugin, NULL));
 
 The load function does the following (similar to file-1.c):
 
@@ -45,7 +45,7 @@ The load function does the following (similar to file-1.c):
 - reads the contents of the file in to the buffer using:
 	TSIOBufferStart
 	TSIOBufferBlockWriteStart
-	TSfread	
+	TSfread
 	TSIOBufferProduce
 	TSIOBufferReaderAvail
 
@@ -54,16 +54,16 @@ The load function does the following (similar to file-1.c):
 
 The transform_plugin function does the following:
 
-- tests the response body to make sure it is text/html, using 
+- tests the response body to make sure it is text/html, using
 	the function "transformable". The transformable function
 	uses the following API calls:
 	TSHttpTxnServerRespGet
-	TSHttpHdrStatusGet	
+	TSHttpHdrStatusGet
 	TSMimeHdrFieldFind
 	TSMimeHdrFieldValueStringGet
 
 - if the response body is deemed transformable, transform_plugin calls
-	transform_add 
+	transform_add
 
 - continues the HTTP transaction using
 	TSHttpTxnReenable
@@ -71,18 +71,18 @@ The transform_plugin function does the following:
 The transform_add function does the following:
 
 - creates a continuation for the append transform, using
-	TSTransformCreate (append_transform, txnp); 
-	The handler function for this continuation is 
+	TSTransformCreate (append_transform, txnp);
+	The handler function for this continuation is
 	append_transform.
 
 - adds a transaction hook for the append transform, using
 	TSHttpTxnHookAdd(txnp, TS_HTTP_RESPONSE_TRANSFORM_HOOK, connp);
-	This transaction hook sets up a callback during transactions. 
+	This transaction hook sets up a callback during transactions.
 	When the event TS_HTTP_RESPONSE_TRANSFORM_HOOK happens,
 	the append_transform function is called back.
 
-The remaining functions in the plugin, append_transform and 
-handle_transform, are similar to null_transform and 
-handle_transform in the null-transform.c plugin. 
+The remaining functions in the plugin, append_transform and
+handle_transform, are similar to null_transform and
+handle_transform in the null-transform.c plugin.
 
 
diff --git a/example/basic-auth/readme.txt b/example/basic-auth/readme.txt
index 8743018..096fe12 100644
--- a/example/basic-auth/readme.txt
+++ b/example/basic-auth/readme.txt
@@ -5,35 +5,35 @@ The basic-auth.c plugin performs basic HTTP proxy authentication.
 
      TSPluginInit sets up a global HTTP hook that calls the plugin
      whenever there is a host DNS lookup. The plugin's continuation
-     handler, auth-plugin, calls handle_dns to check the 
-     Proxy-Authorization field. 
+     handler, auth-plugin, calls handle_dns to check the
+     Proxy-Authorization field.
 
      handle_dns uses TSHttpTxnClientReqGet and TSMimeHdrFieldFind
-     to obtain the Proxy-Authorization field. 
+     to obtain the Proxy-Authorization field.
 
 -- If the request does not have the Proxy-Authorization field,
    the plugin sends the 407 Proxy authorization required status
-   code back to the client. (The client should then prompt the 
+   code back to the client. (The client should then prompt the
    user for a user name and password, and resend the request
    with the Proxy-Authorization field filled in.)
 
      If handle_dns does not find a Proxy-Authorization field,
      it adds a SEND_RESPONSE_HDR_HOOK to the transaction being
-     processed; this means that Traffic Server will call the 
-     plugin back when sending the client response. 
+     processed; this means that Traffic Server will call the
+     plugin back when sending the client response.
 
      handle_dns also reenables the transaction with
-     TS_EVENT_HTTP_ERROR, which means that the plugin wants 
+     TS_EVENT_HTTP_ERROR, which means that the plugin wants
      Traffic Server to terminate the transaction.
 
-     When Traffic Server terminates the transaction, it 
-     sends the client an error message. Because of the 
+     When Traffic Server terminates the transaction, it
+     sends the client an error message. Because of the
      SEND_RESPONSE_HDR_HOOK, Traffic Server calls the plugin
      back. The auth-plugin routine calls handle_response to
-     send the client a 407 status code. 
+     send the client a 407 status code.
 
      When the client resends the request with the Proxy-
-     Authorization field, a new transaction begins.  
+     Authorization field, a new transaction begins.
 
 -- If the Proxy-Authorization MIME field is present, the plugin
    checks that the authentication scheme is "Basic".
@@ -42,7 +42,7 @@ The basic-auth.c plugin performs basic HTTP proxy authentication.
      of the Proxy-Authorization field.
 
 -- The plugin then obtains the base64-encoded user name and password
-   from the Proxy-Authorization MIME field. 
+   from the Proxy-Authorization MIME field.
 
      handle_dns calls base64_decode to decode the user name
      and password.
@@ -50,7 +50,7 @@ The basic-auth.c plugin performs basic HTTP proxy authentication.
 -- This plugin checks the validity of the user name and password.
    If the client is authenticated, the transaction proceeds. If
    the client is not authenticated, the plugin sends the client
-   a 407 status code and terminates the transaction. 
+   a 407 status code and terminates the transaction.
 
      handle_dns calls authorized to validate the user name and
-     password. You can supply your own validation mechanism. 
+     password. You can supply your own validation mechanism.
diff --git a/example/cppapi/boom/README.txt b/example/cppapi/boom/README.txt
index 84325ae..d029513 100644
--- a/example/cppapi/boom/README.txt
+++ b/example/cppapi/boom/README.txt
@@ -1,6 +1,6 @@
-Boom is example of how to use a global plugin to attach transaction plugins to some of the transactions. 
+Boom is example of how to use a global plugin to attach transaction plugins to some of the transactions.
 
-Boom is used to serve a custom page whenever the server responds with anything other than 200. 
+Boom is used to serve a custom page whenever the server responds with anything other than 200.
 
 
 Usage:
@@ -17,7 +17,7 @@ NNN.html - error page that is specific to error NNN, e.g. "404.html" is specific
 
 Nxx.html - error page that is generic to error family Nxx, e.g. "4xx.html" can be served for HTTP 401, 402, 403 and so on
 
-default.html - error page that is the most general fallback. 
+default.html - error page that is the most general fallback.
 
 
 Custom page resolution order
@@ -27,15 +27,15 @@ Boom proceeds from the most specific to the most generic custom error page. The
 Phase 1 - exact match is attempted
 Phase 2 - status family match is attempted
 Phase 3 - boom attempts to serve default.html file
-Phase 4 - boom serves a compiled in fallback message. 
+Phase 4 - boom serves a compiled in fallback message.
 
 To illustrate the resolution, lets assume the following scenario:
- 
-- plugins.config contains the line 
+
+- plugins.config contains the line
 
 /path/boom.so /path/errors 404,4xx,5xx
 
-- /path/errors contains files 
+- /path/errors contains files
 
   /path/errors/404.html
   /path/errors/4xx.html
@@ -44,15 +44,15 @@ To illustrate the resolution, lets assume the following scenario:
 
 Lets consider the following scenarios:
 
-HTTP 404 
+HTTP 404
 
 Phase 1 - exact match is attempted:
 Since status code 404 is specified in the status_list, AND /path/errors/404.html is present, boom will serve /path/errors/404.html
 
-HTTP 403 
+HTTP 403
 
 Phase 1 - exact match is attempted:
-Since status 403 is not specified in the error list, boom skips to error family match 
+Since status 403 is not specified in the error list, boom skips to error family match
 
 Phase 2 - error family match is attempted:
 Since status wildcard 4xx is specified in the error list AND /path/errors/4xx.html is present, boom will serve /path/errors/4xx.html
@@ -60,13 +60,13 @@ Since status wildcard 4xx is specified in the error list AND /path/errors/4xx.ht
 
 HTTP 500
 Phase 1 - exact match is attempted:
-Since status 500 is not specified in the errors_list, boom skips to error family match 
+Since status 500 is not specified in the errors_list, boom skips to error family match
 
 Phase 2 - error family match is attempted:
-File /path/errors/5xx.html is present, however status wildcard 5xx is NOT specified. Therefore boom skips to general fallback match. 
+File /path/errors/5xx.html is present, however status wildcard 5xx is NOT specified. Therefore boom skips to general fallback match.
 
 Phase 3 - general fallback match is attempted:
-Since file /path/errors/default.html is not present, boom skips to the compiled in fallback 
+Since file /path/errors/default.html is not present, boom skips to the compiled in fallback
 
-Phase 4 - compiled in fallback. 
-boom responds with the compiled in message "<html><body><h1>Your network will be back soon</h1></body></html>" 
+Phase 4 - compiled in fallback.
+boom responds with the compiled in message "<html><body><h1>Your network will be back soon</h1></body></html>"
diff --git a/example/file-1/readme.txt b/example/file-1/readme.txt
index b4a7285..c53013f 100644
--- a/example/file-1/readme.txt
+++ b/example/file-1/readme.txt
@@ -1,24 +1,24 @@
 About file-plugin.c
 
 This plugin simply reads a file and writes its contents to
-a buffer. 
+a buffer.
 
-In a typical Traffic Server installation, this buffer is 
+In a typical Traffic Server installation, this buffer is
 written to traffic.out.
 
-A similar function is used in the append-transform plugin 
-which reads in text from a file, and appends the text to the 
+A similar function is used in the append-transform plugin
+which reads in text from a file, and appends the text to the
 bodies of html response documents. (See the load function in
 append-transform.c).
 
-To use this plugin, you would need a line like this in  
+To use this plugin, you would need a line like this in
 plugin.config:
 
 	file-1.so path/to/file.text
 
-Enter either an absolute or a relative pathname for the file.  
-If you use a relative pathname, the path must be specified with 
-respect to the Traffic Server install directory.  (That is, the path 
+Enter either an absolute or a relative pathname for the file.
+If you use a relative pathname, the path must be specified with
+respect to the Traffic Server install directory.  (That is, the path
 contained in /etc/traffic_server.)
 
 The only function defined is TSPluginInit.
@@ -28,8 +28,8 @@ It does the following:
 - opens the file specified in plugin.config, using
 	TSfopen
 
-- reads the content of the file into a buffer using 
+- reads the content of the file into a buffer using
 	TSfgets
 
-- closes the file using 
+- closes the file using
 	TSfclose
diff --git a/example/null-transform/readme.txt b/example/null-transform/readme.txt
index c22446a..d873cbe 100644
--- a/example/null-transform/readme.txt
+++ b/example/null-transform/readme.txt
@@ -1,33 +1,33 @@
 The null-transform.c plugin performs a null transformation
-on response content. 
+on response content.
 
-The plugin is called each time Traffic Server reads an HTTP 
+The plugin is called each time Traffic Server reads an HTTP
 response header.
 
   --  The TSPluginInit function has a global hook
       set up for the READ RESPONSE HDR event.
 
-This plugin follows the default behavior for transforms: 
-transformed content is cached. Therefore the transformation 
+This plugin follows the default behavior for transforms:
+transformed content is cached. Therefore the transformation
 of the response need happen only once, when the content is
 received from the origin server. To make sure this happens,
 the plugin checks for a "200 OK" server response header
-before transforming. 
+before transforming.
 
-  -- This check is done in the subroutine called "transformable". 
+  -- This check is done in the subroutine called "transformable".
 
-If the response is transformable, the plugin creates a 
+If the response is transformable, the plugin creates a
 transformation, and adds it to the response transform
-hook. 
+hook.
 
-  -- This is done in "transform_add" using 
+  -- This is done in "transform_add" using
      TSTransformCreate and TSHttpTxnHookAdd.
 
   -- The handler function for the transformation is
      null_transform.
 
-When it is time to transform the response data, the 
-null_transform function is called. 
+When it is time to transform the response data, the
+null_transform function is called.
 
 The transformation acts as a one-way data pipe: response
 data comes in from an upstream vconnection (which could be
@@ -35,10 +35,10 @@ an HTTP state machine or itself another transformation) and
 goes out to the downstream vconnection, whatever that might
 be. The transformation has to:
 
-(a)  Write transformed data to the downstream vconnection. 
+(a)  Write transformed data to the downstream vconnection.
 
 (b)  Copy data from the upstream vconnection's output buffer
-     to the downstream vconnection's input buffer. 
+     to the downstream vconnection's input buffer.
 
 (c)  Clean up when the transformation is complete (either if
      it stopped because of an error or it finished transforming).
@@ -46,29 +46,29 @@ be. The transformation has to:
 Here is how this is implemented: the null_transform function
 (the transformation's handler function) first checks to make
 sure the transformation has not been closed (null_transform
-destroys itself if it finds out the transformation has been 
-closed). Then null_transform has a switch statement that 
-handles the following events: 
+destroys itself if it finds out the transformation has been
+closed). Then null_transform has a switch statement that
+handles the following events:
 
   -- TS_EVENT_ERROR: if there is an error, null_transform
      lets the downstream vconnection know that the write
      operation is terminated (the downstream vconnection
-     should not expect any more data). 
+     should not expect any more data).
 
   -- TS_EVENT_VCONN_WRITE_COMPLETE: the downstream vconnection
-     has read all the data written to it. null_transform 
+     has read all the data written to it. null_transform
      shuts down the write portion of the downstream vconnection,
-     meaning that the transformation does not want any more 
-     WRITE events from the downstream vconnection. 
+     meaning that the transformation does not want any more
+     WRITE events from the downstream vconnection.
 
-  -- TS_EVENT_VCONN_WRITE_READY: null_transform calls 
+  -- TS_EVENT_VCONN_WRITE_READY: null_transform calls
      handle_transform to transform data.
 
-  -- All other events: call handle_transform. 
+  -- All other events: call handle_transform.
 
 In the handle_transform function, the transformation vconnection
 takes the role of the "vconnection user" (see the SDK Programmer's
-Guide).  
+Guide).
 
 handle_transform needs to initiate the transformation by a call
 to TSVConnWrite on the output vconnection. To do this, handle_transform
@@ -80,12 +80,12 @@ has to:
     contains the total number of bytes to be written, and keeps
     track of the number of bytes that the upstream vconnection
     has written to the input buffer. When the transformation has
-    consumed data from the input buffer, it has to modify the 
+    consumed data from the input buffer, it has to modify the
     input vio.)
 
-After calling TSVConnWrite, the transformation can expect to 
+After calling TSVConnWrite, the transformation can expect to
 receive WRITE_READY and WRITE_COMPLETE events from the downstream
-vconnection. 
+vconnection.
 
 If there is data to read, handle_transform copies it over using
 TSIOBufferCopy. When done with the buffer, it calls
@@ -96,17 +96,17 @@ buffer's worth), two things happen:
     TSVIOReenable
 
  -- handle_transform wakes up the upstream vconnection, asking it
-    for more data, by using TSContCall and sending it a 
+    for more data, by using TSContCall and sending it a
     WRITE_READY event
 
-If there is no more data to read, handle_transform informs the 
+If there is no more data to read, handle_transform informs the
 downstream vconnection using TSVIONBytesSet and TSVIOReenable.
 Then handle_transform sends the upstream vconnection the
-WRITE_COMPLETE event using TSContCall. 
+WRITE_COMPLETE event using TSContCall.
 
 This is how the transformation receives the WRITE_COMPLETE event:
 when the downstream vconnection learns through the downstream
 (output) vio that there is no more data left to read (nbytes=ndone),
-the downstream vconnection sends WRITE_COMPLETE upstream.  
+the downstream vconnection sends WRITE_COMPLETE upstream.
 
 
diff --git a/example/output-header/readme b/example/output-header/readme
index 96ee232..7967fdd 100644
--- a/example/output-header/readme
+++ b/example/output-header/readme
@@ -1,5 +1,5 @@
-A sample internal plugin to use the HdrPrint functions and the TSIOBuffers 
-that the functions untilize.  
+A sample internal plugin to use the HdrPrint functions and the TSIOBuffers
+that the functions untilize.
 
 The plugin simply prints all the incoming request headers
 
diff --git a/example/protocol/README.txt b/example/protocol/README.txt
index 5535fa0..b74e24c 100644
--- a/example/protocol/README.txt
+++ b/example/protocol/README.txt
@@ -25,7 +25,7 @@ How to run proxy
 ----------------
 
  - Compile protocol.so and copy it under plugins directory.
- - In plugin.config: 
+ - In plugin.config:
    protocol.so <accept_port> <server_port>
    accept_port is the port to listen to client requests.
    server_port is the port to connect to origin server.
@@ -42,7 +42,7 @@ How to run synthetic server
 How to run synthetic client
 ---------------------------
  - Compile ProtocolClientTest.java and get ProtocolClientTest.class.
- - Run: java ProtocolClientTest -options. 
+ - Run: java ProtocolClientTest -options.
  - Options include:
    "-P" : proxy name (e.g. npdev.example.com)
    "-p" : proxy port (match "accept_port" argument passed to the plugin)
diff --git a/example/protocol/test/ProtocolClientTest.java b/example/protocol/test/ProtocolClientTest.java
index 71cfecc..a033c8d 100644
--- a/example/protocol/test/ProtocolClientTest.java
+++ b/example/protocol/test/ProtocolClientTest.java
@@ -23,7 +23,7 @@ class ProtocolClient
   protected String host;
   protected String proxy;
   protected int port;
-  
+
   // Constructor
   public ProtocolClient(String host, String proxy, int port)
   {
@@ -31,18 +31,18 @@ class ProtocolClient
     this.proxy = proxy;
     this.port = port;
   }// End of constructor
-  
+
   // Method connect()
   public void connect(String fileName)
   {
     try
       {
 	Socket client = new Socket(proxy, port);
-	
+
 	// Create output stream and input stream
 	BufferedInputStream inStream = new BufferedInputStream(client.getInputStream());
 	BufferedOutputStream outStream = new BufferedOutputStream(client.getOutputStream());
-	
+
 	// send out request
 	byte[] request = marshalRequest (fileName);
 	outStream.write (request);
@@ -52,7 +52,7 @@ class ProtocolClient
 	// to verify the response is correct.
 	String responseBody = unmarshalResponse (inStream);
 	System.out.println(responseBody);
-	
+
 	// Close socket
 	client.close();
       } catch (UnknownHostException uhe) {
@@ -64,7 +64,7 @@ class ProtocolClient
       } catch (Exception e) {
 	e.printStackTrace();
       }
-      
+
   }// End of connect()
 
   protected byte[] marshalRequest (String fileName) throws Exception
@@ -96,7 +96,7 @@ class ProtocolClient
 	for (int i = 0; i < bytesRead; i++)
 	  newObject[oldObject.length + i] = buffer[i];
       }
-    
+
     String responseBody = new String (newObject);
     return responseBody;
   }
@@ -104,7 +104,7 @@ class ProtocolClient
 }// End of class
 
 //*******************************************************
-// Test of ProtocolClient 
+// Test of ProtocolClient
 //*******************************************************
 
 public class ProtocolClientTest
@@ -153,7 +153,7 @@ public class ProtocolClientTest
 	    i ++;
 	  }
       }
-    
+
 
     Vector fileVector = new Vector ();
     File sourceFile = new File (fileName);
@@ -166,12 +166,12 @@ public class ProtocolClientTest
       {
 	try
 	  {
-	    LineNumberReader sourceFileReader = 
+	    LineNumberReader sourceFileReader =
 	      new LineNumberReader (new FileReader (sourceFile));
-	    
+
 	    // Read fileNames from the file.
 	    String currentFileName;
-	    
+
 	    while ((currentFileName = sourceFileReader.readLine()) != null)
 		fileVector.addElement (currentFileName);
 	  }
diff --git a/example/protocol/test/ProtocolServerTest.java b/example/protocol/test/ProtocolServerTest.java
index 8dd3193..2071697 100644
--- a/example/protocol/test/ProtocolServerTest.java
+++ b/example/protocol/test/ProtocolServerTest.java
@@ -34,7 +34,7 @@ class ProtocolServer extends Thread
 	ioe.printStackTrace();
       }
   }
-  
+
   public synchronized void run ()
   {
     while (true)
@@ -74,7 +74,7 @@ class ProtocolRequestHandler extends Thread
 
   public synchronized void run ()
   {
-    try 
+    try
       {
 	// unmarshal the request
 	System.out.println ("call unmarshalRequest");
@@ -111,10 +111,10 @@ class ProtocolRequestHandler extends Thread
   }
 
   protected String unmarshalRequest() throws Exception
-  { 
+  {
     BufferedReader requestReader =
       new BufferedReader (new InputStreamReader(socket.getInputStream()));
-    
+
     String request = requestReader.readLine();
     requestReader.readLine();
     System.out.println ("request is " + request);
@@ -134,7 +134,7 @@ class ProtocolRequestHandler extends Thread
     File responseFile = new File (requestBody);
     if (responseFile.canRead())
       {
-	FileInputStream responseFileStream = 
+	FileInputStream responseFileStream =
 	  new FileInputStream (responseFile);
 
 	// read data from the file.
@@ -150,7 +150,7 @@ class ProtocolRequestHandler extends Thread
 	      responseBody[i] = temp[i];
 	    for (int i = 0; i < bytesRead; i++)
 	      responseBody[temp.length + i] = buffer[i];
-	  }	
+	  }
       }
     else
       {
@@ -171,7 +171,7 @@ public class ProtocolServerTest
     {
         int port = 8175;
         if(args.length > 0)
-            port = Integer.parseInt(args[0]); 
+            port = Integer.parseInt(args[0]);
 
         // Call networkClient and make connection to server through socket.
         ProtocolServer protocolServer = ProtocolServer.getInstance (port);
diff --git a/example/redirect-1/readme.txt b/example/redirect-1/readme.txt
index 0f8881d..2a804d2 100644
--- a/example/redirect-1/readme.txt
+++ b/example/redirect-1/readme.txt
@@ -3,7 +3,7 @@ About redirect-1.c
 This plugin redirects requests from a specified IP address ("block_ip")
 to a specified URL ("url_redirect").
 
-Specify block_ip and url_redirect int the plugin.config file; for 
+Specify block_ip and url_redirect int the plugin.config file; for
 example, enter the following line in plugin.config
 
-	redirect-1.so block_ip url_redirect 
+	redirect-1.so block_ip url_redirect
diff --git a/example/thread-1/readme.txt b/example/thread-1/readme.txt
index 1829b8d..0372e92 100644
--- a/example/thread-1/readme.txt
+++ b/example/thread-1/readme.txt
@@ -3,18 +3,18 @@ About thread-plugin.c
 This plugin sets up a callback to a continuation whose
 handler function creates a thread.
 
-TSPluginInit uses TSHttpHookAdd to create a 
+TSPluginInit uses TSHttpHookAdd to create a
 continuation that is called back after the HTTP
-origin server DNS lookup (the hook is 
+origin server DNS lookup (the hook is
 TS_HTTP_OS_DNS_HOOK). The handler function
 for the continuation is thread_plugin.
 
-The thread_plugin function creates a thread using 
+The thread_plugin function creates a thread using
 TSThreadCreate(), passing it the reenable_txn function
 as follows:
 TSThreadCreate(reenable_txn, edta);
 
 The thread runs the reenable_txn function, which simply
-reenables the HTTP transaction using TSHttpTxnReenable(). 
-The thread is automatically destroyed when the function 
+reenables the HTTP transaction using TSHttpTxnReenable().
+The thread is automatically destroyed when the function
 returns.
diff --git a/example/thread-pool/README.txt b/example/thread-pool/README.txt
index 5432872..78a4573 100644
--- a/example/thread-pool/README.txt
+++ b/example/thread-pool/README.txt
@@ -62,7 +62,7 @@ Description
 	</HTML>
  Note that the content of the 'include.txt' file is now inserted into
  the body of the HTML response.
- 
+
 
 Architecture
 ============
@@ -100,7 +100,7 @@ Plugin Installation
  Start TS as usual. Now any HTTP response with the X-Psi headers will be processed
  by the PSI plugin.
 
- 
+
 
 Plugin Testing
 ==============
@@ -123,8 +123,8 @@ Plugin Testing
 
  The synthetic origin server has to be customized in order to send back
  responses that contains the specific 'X-Psi' header.
- This is done through a SDKTest server plugin. 
- 
+ This is done through a SDKTest server plugin.
+
  The rate of responses with X-Psi header is configurable thru a SDKTest config file.
 
  A SDKTest server plugin as well as a SDKTest configuration file
diff --git a/example/thread-pool/TESTPLAN.txt b/example/thread-pool/TESTPLAN.txt
index c214115..3e5cbc4 100644
--- a/example/thread-pool/TESTPLAN.txt
+++ b/example/thread-pool/TESTPLAN.txt
@@ -11,19 +11,19 @@ boundary testing.
 List of tests:
 --------------
 Test case are under thread-pool/test/SynTest/Tests/Psi
-1.cfg:Description: PSI Plugin - Include tag at the beginning of doc 
-2.cfg:Description: PSI Plugin - include tag middle of body doc 
-3.cfg:Description: PSI Plugin - include tag end of body doc 
-4.cfg:Description: PSI Plugin - 2 include tags in the same body 
-5.cfg:Description: PSI Plugin - Boundary case: no filename in include 
-6.cfg:Description: PSI Plugin - Boundary case: include tag doesn't end 
-7.cfg:Description: PSI Plugin - Boundary case: include file doesn't exist 
-8.cfg:Description: PSI Plugin - Boundary case: tag similar to include but slightly different 
-9.cfg:Description: PSI Plugin - Boundary case: include file is empty 
-10.cfg:Description: PSI Plugin - Boundary case: huge file to include 
-11.cfg:Description: PSI Plugin - Boundary case: no X-Psi header 
+1.cfg:Description: PSI Plugin - Include tag at the beginning of doc
+2.cfg:Description: PSI Plugin - include tag middle of body doc
+3.cfg:Description: PSI Plugin - include tag end of body doc
+4.cfg:Description: PSI Plugin - 2 include tags in the same body
+5.cfg:Description: PSI Plugin - Boundary case: no filename in include
+6.cfg:Description: PSI Plugin - Boundary case: include tag doesn't end
+7.cfg:Description: PSI Plugin - Boundary case: include file doesn't exist
+8.cfg:Description: PSI Plugin - Boundary case: tag similar to include but slightly different
+9.cfg:Description: PSI Plugin - Boundary case: include file is empty
+10.cfg:Description: PSI Plugin - Boundary case: huge file to include
+11.cfg:Description: PSI Plugin - Boundary case: no X-Psi header
 12.cfg:Description: PSI Plugin - Boundary case: Server Aborts in middle of header
-13.cfg:Description: PSI Plugin - Boundary case: Server Aborts in middle of body 
+13.cfg:Description: PSI Plugin - Boundary case: Server Aborts in middle of body
 
 SynTest config file:
 --------------------
diff --git a/example/thread-pool/include/Makefile.am b/example/thread-pool/include/Makefile.am
index 1be7856..7eefc11 100644
--- a/example/thread-pool/include/Makefile.am
+++ b/example/thread-pool/include/Makefile.am
@@ -14,10 +14,10 @@
 #  See the License for the specific language governing permissions and
 #  limitations under the License.
 
-all:  gen 
+all:  gen
 
 gen: gen.c
 	$(CC) -o gen gen.c
 
 clean-local:
-	rm -f gen gen.o 
+	rm -f gen gen.o
diff --git a/example/thread-pool/include/gen_inc.sh b/example/thread-pool/include/gen_inc.sh
index de9d871..4afd1e0 100644
--- a/example/thread-pool/include/gen_inc.sh
+++ b/example/thread-pool/include/gen_inc.sh
@@ -36,7 +36,7 @@ done
 # docs of size 1.1k, 1.2k, ...,2.0k, ..., 9.9k
 for i in 1 2 3 4 5 6 7 8 9
 do
-    for j in 0 1 2 3 4 5 6 7 8 9 
+    for j in 0 1 2 3 4 5 6 7 8 9
     do
         $GEN ${i}${j}00 > file${i}${j}.txt
     done
diff --git a/example/thread-pool/test/SDKTest/SDKtest_server.config b/example/thread-pool/test/SDKTest/SDKtest_server.config
index 50c0226..7ee1dfc 100644
--- a/example/thread-pool/test/SDKTest/SDKtest_server.config
+++ b/example/thread-pool/test/SDKTest/SDKtest_server.config
@@ -10,6 +10,6 @@
 plugin = psi_server.so
 
 # ratio of responses with a X-Psi header and an include tag in the body
-psi_ratio = 10 
+psi_ratio = 10
 
 
diff --git a/example/thread-pool/test/SynTest/Tests/Psi/1.cfg b/example/thread-pool/test/SynTest/Tests/Psi/1.cfg
index c7fbe3b..2336b9f 100644
--- a/example/thread-pool/test/SynTest/Tests/Psi/1.cfg
+++ b/example/thread-pool/test/SynTest/Tests/Psi/1.cfg
@@ -1,5 +1,5 @@
 [test]
-Description: PSI Plugin - Include tag at the beginning of doc 
+Description: PSI Plugin - Include tag at the beginning of doc
 
 ### request
 
diff --git a/example/thread-pool/test/SynTest/Tests/Psi/10.cfg b/example/thread-pool/test/SynTest/Tests/Psi/10.cfg
index 1547596..ccc2ce4 100644
--- a/example/thread-pool/test/SynTest/Tests/Psi/10.cfg
+++ b/example/thread-pool/test/SynTest/Tests/Psi/10.cfg
@@ -1,5 +1,5 @@
 [test]
-Description: PSI Plugin - Boundary case: huge file to include 
+Description: PSI Plugin - Boundary case: huge file to include
 
 ### request
 
@@ -28,7 +28,7 @@ content-file: ./Tests/Psi/psi_files/tc10_file.txt
 # As syntest can't do this, we need to visually inspect bodies... :-(
 print-headers: false
 # huge file. do not print body
-print-body: false 
+print-body: false
 
 [proxy-request]
 verify-header-valid: true
diff --git a/example/thread-pool/test/SynTest/Tests/Psi/11.cfg b/example/thread-pool/test/SynTest/Tests/Psi/11.cfg
index b839b1f..e949132 100644
--- a/example/thread-pool/test/SynTest/Tests/Psi/11.cfg
+++ b/example/thread-pool/test/SynTest/Tests/Psi/11.cfg
@@ -1,5 +1,5 @@
 [test]
-Description: PSI Plugin - Boundary case: no X-Psi header 
+Description: PSI Plugin - Boundary case: no X-Psi header
 
 ### request
 
diff --git a/example/thread-pool/test/SynTest/Tests/Psi/12.cfg b/example/thread-pool/test/SynTest/Tests/Psi/12.cfg
index 2f2dc6c..cbe6d52 100644
--- a/example/thread-pool/test/SynTest/Tests/Psi/12.cfg
+++ b/example/thread-pool/test/SynTest/Tests/Psi/12.cfg
@@ -38,7 +38,7 @@ verify-header-valid: true
 [proxy-response]
 # proxy returns 502 Server Hangup
 Must-have: {
-	Status ==502 
+	Status ==502
 }
 verify-header-valid: true
 
diff --git a/example/thread-pool/test/SynTest/Tests/Psi/13.cfg b/example/thread-pool/test/SynTest/Tests/Psi/13.cfg
index d536802..0ec7cd6 100644
--- a/example/thread-pool/test/SynTest/Tests/Psi/13.cfg
+++ b/example/thread-pool/test/SynTest/Tests/Psi/13.cfg
@@ -1,5 +1,5 @@
 [test]
-Description: PSI Plugin - Boundary case: Server Aborts in middle of body 
+Description: PSI Plugin - Boundary case: Server Aborts in middle of body
 
 ### request
 
diff --git a/example/thread-pool/test/SynTest/Tests/Psi/2.cfg b/example/thread-pool/test/SynTest/Tests/Psi/2.cfg
index 5e58fbe..7211745 100644
--- a/example/thread-pool/test/SynTest/Tests/Psi/2.cfg
+++ b/example/thread-pool/test/SynTest/Tests/Psi/2.cfg
@@ -1,5 +1,5 @@
 [test]
-Description: PSI Plugin - include tag middle of body doc 
+Description: PSI Plugin - include tag middle of body doc
 
 ### request
 
diff --git a/example/thread-pool/test/SynTest/Tests/Psi/3.cfg b/example/thread-pool/test/SynTest/Tests/Psi/3.cfg
index 46d49f6..01324cb 100644
--- a/example/thread-pool/test/SynTest/Tests/Psi/3.cfg
+++ b/example/thread-pool/test/SynTest/Tests/Psi/3.cfg
@@ -1,5 +1,5 @@
 [test]
-Description: PSI Plugin - include tag end of body doc 
+Description: PSI Plugin - include tag end of body doc
 
 ### request
 
diff --git a/example/thread-pool/test/SynTest/Tests/Psi/4.cfg b/example/thread-pool/test/SynTest/Tests/Psi/4.cfg
index 5db8ab0..8d65027 100644
--- a/example/thread-pool/test/SynTest/Tests/Psi/4.cfg
+++ b/example/thread-pool/test/SynTest/Tests/Psi/4.cfg
@@ -1,5 +1,5 @@
 [test]
-Description: PSI Plugin - 2 include tags in the same body 
+Description: PSI Plugin - 2 include tags in the same body
 
 ### request
 
diff --git a/example/thread-pool/test/SynTest/Tests/Psi/5.cfg b/example/thread-pool/test/SynTest/Tests/Psi/5.cfg
index 9092b7d..c287039 100644
--- a/example/thread-pool/test/SynTest/Tests/Psi/5.cfg
+++ b/example/thread-pool/test/SynTest/Tests/Psi/5.cfg
@@ -1,5 +1,5 @@
 [test]
-Description: PSI Plugin - Boundary case: no filename in include 
+Description: PSI Plugin - Boundary case: no filename in include
 
 ### request
 
diff --git a/example/thread-pool/test/SynTest/Tests/Psi/6.cfg b/example/thread-pool/test/SynTest/Tests/Psi/6.cfg
index 6810856..578bebb 100644
--- a/example/thread-pool/test/SynTest/Tests/Psi/6.cfg
+++ b/example/thread-pool/test/SynTest/Tests/Psi/6.cfg
@@ -1,5 +1,5 @@
 [test]
-Description: PSI Plugin - Boundary case: include tag doesn't end 
+Description: PSI Plugin - Boundary case: include tag doesn't end
 
 ### request
 
diff --git a/example/thread-pool/test/SynTest/Tests/Psi/7.cfg b/example/thread-pool/test/SynTest/Tests/Psi/7.cfg
index fc2bf25..9072015 100644
--- a/example/thread-pool/test/SynTest/Tests/Psi/7.cfg
+++ b/example/thread-pool/test/SynTest/Tests/Psi/7.cfg
@@ -1,5 +1,5 @@
 [test]
-Description: PSI Plugin - Boundary case: include file doesn't exist 
+Description: PSI Plugin - Boundary case: include file doesn't exist
 
 ### request
 
diff --git a/example/thread-pool/test/SynTest/Tests/Psi/8.cfg b/example/thread-pool/test/SynTest/Tests/Psi/8.cfg
index 8c18a34..c27cea3 100644
--- a/example/thread-pool/test/SynTest/Tests/Psi/8.cfg
+++ b/example/thread-pool/test/SynTest/Tests/Psi/8.cfg
@@ -1,5 +1,5 @@
 [test]
-Description: PSI Plugin - Boundary case: tag similar to include but slightly different 
+Description: PSI Plugin - Boundary case: tag similar to include but slightly different
 
 ### request
 
diff --git a/example/thread-pool/test/SynTest/Tests/Psi/9.cfg b/example/thread-pool/test/SynTest/Tests/Psi/9.cfg
index af67d2a..f944eeb 100644
--- a/example/thread-pool/test/SynTest/Tests/Psi/9.cfg
+++ b/example/thread-pool/test/SynTest/Tests/Psi/9.cfg
@@ -1,5 +1,5 @@
 [test]
-Description: PSI Plugin - Boundary case: include file is empty 
+Description: PSI Plugin - Boundary case: include file is empty
 
 ### request
 
diff --git a/example/thread-pool/test/SynTest/Tests/Psi/psi_files/tc13_file.txt b/example/thread-pool/test/SynTest/Tests/Psi/psi_files/tc13_file.txt
index b5b4f2d..b011085 100644
--- a/example/thread-pool/test/SynTest/Tests/Psi/psi_files/tc13_file.txt
+++ b/example/thread-pool/test/SynTest/Tests/Psi/psi_files/tc13_file.txt
@@ -1,3 +1,3 @@
-Server should abort in middle of body 
+Server should abort in middle of body
 <!--include=incfile1.txt-->
 include should be up there.
diff --git a/example/thread-pool/test/SynTest/system.cfg b/example/thread-pool/test/SynTest/system.cfg
index 4488828..4be1d45 100644
--- a/example/thread-pool/test/SynTest/system.cfg
+++ b/example/thread-pool/test/SynTest/system.cfg
@@ -2,14 +2,14 @@
 #
 # This file consists of key-value pairs in MIME format. Keys must be unique
 # otherwise the last value seen is what's stored.
-# 
+#
 # Comments start with '#'s and whitespace is ignored.
 #
 # "on" and "off" are reserved words. The corresponding keys are treated
 # as test group names.
 
 $SVR_HOST = cachedev.example.com
-$SVR_PORT = 1973 
+$SVR_PORT = 1973
 
 $PROXY_HOST = cachedev.example.com
 $PROXY_PORT = 8280
@@ -23,16 +23,16 @@ proxy-port: $(PROXY_PORT)
 server-host: $(SVR_HOST)
 server-port: $(SVR_PORT)
 log-host: $(LOG_HOST)
-log-dir: /export/workareas/franckc/traffic_tomcat/sun_opt/logs 
+log-dir: /export/workareas/franckc/traffic_tomcat/sun_opt/logs
 # log-format: cqts ttms chi crc/pssc pscl ...
 # log-flush-delay: 15
 
 # System-level output control.
 # These settings can be overridden at the test-group and at the test levels.
 [output]
-print-headers: true 
+print-headers: true
 print-body: false
-print-verifications: false 
+print-verifications: false
 print-echo: false
 verbose-mode: false
 
diff --git a/example/thread-pool/test/SynTest/tests_psi.cfg b/example/thread-pool/test/SynTest/tests_psi.cfg
index 31a887e..5a843ba 100644
--- a/example/thread-pool/test/SynTest/tests_psi.cfg
+++ b/example/thread-pool/test/SynTest/tests_psi.cfg
@@ -16,10 +16,10 @@ $EXPIRES = 200
 $LM = 0
 $STAMP = $(now)
 
-verbose-mode:false 
-print-headers: false		
-print-body: false 
-print-verifications: true 
+verbose-mode:false
+print-headers: false
+print-body: false
+print-verifications: true
 
 
 # Each test group has "run" and "list" fields.
@@ -28,7 +28,7 @@ print-verifications: true
 #
 
 [Psi]
-run: true			
+run: true
 list: {
 	generate-resource
 	Tests/Psi/1.cfg
diff --git a/iocore/cache/Makefile.am b/iocore/cache/Makefile.am
index 62f749b..125f589 100644
--- a/iocore/cache/Makefile.am
+++ b/iocore/cache/Makefile.am
@@ -31,7 +31,7 @@ AM_CPPFLAGS = \
 
 ADD_SRC =
 if BUILD_TESTS
-  ADD_SRC += CacheTest.cc P_CacheTest.h 
+  ADD_SRC += CacheTest.cc P_CacheTest.h
 endif
 
 noinst_LIBRARIES = libinkcache.a
diff --git a/iocore/cache/Notes b/iocore/cache/Notes
index 54d35c8..5f116be 100644
--- a/iocore/cache/Notes
+++ b/iocore/cache/Notes
@@ -28,5 +28,5 @@ FIXME_CLUSTER_ARGUMENTS -> runtime arguments for clustering etc. Needs
 to be added by Eric
 
 cluster ifdefs
-FIXME_WIRELESS_API -> RPC API's for wireless which is probably not going to 
+FIXME_WIRELESS_API -> RPC API's for wireless which is probably not going to
 be used in the future
diff --git a/iocore/dns/Makefile.am b/iocore/dns/Makefile.am
index 644f08e..4c42367 100644
--- a/iocore/dns/Makefile.am
+++ b/iocore/dns/Makefile.am
@@ -24,7 +24,7 @@ AM_CPPFLAGS = \
   -I$(abs_top_srcdir)/proxy/http \
   -I$(abs_top_srcdir)/proxy/hdrs \
   -I$(abs_top_srcdir)/mgmt \
-  -I$(abs_top_srcdir)/mgmt/utils 
+  -I$(abs_top_srcdir)/mgmt/utils
 
 noinst_LIBRARIES = libinkdns.a
 
diff --git a/lib/perl/README b/lib/perl/README
index 88b029c..0b10953 100644
--- a/lib/perl/README
+++ b/lib/perl/README
@@ -29,8 +29,8 @@ IO::Socket::UNIX
 IO::Select
 Carp;
 
-Additionally this module requires that Apache Traffic Server is 
-running on localhost so it has something to talk to.  
+Additionally this module requires that Apache Traffic Server is
+running on localhost so it has something to talk to.
 
 COPYRIGHT AND LICENSE
 ==================================
diff --git a/lib/perl/lib/Apache/TS.pm.in b/lib/perl/lib/Apache/TS.pm.in
index 0f49505..f492fea 100644
--- a/lib/perl/lib/Apache/TS.pm.in
+++ b/lib/perl/lib/Apache/TS.pm.in
@@ -41,7 +41,7 @@ use constant {
 
 __END__
 
-#-=-=-=-=-=-=-=-= Give us some POD please =-=-=-=-=-=-=-=- 
+#-=-=-=-=-=-=-=-= Give us some POD please =-=-=-=-=-=-=-=-
 
 =head1 NAME:
 
@@ -87,4 +87,4 @@ the sub-modules as well as scripts.
 
 =cut
 
-#-=-=-=-=-=-=-=-= No more POD for you =-=-=-=-=-=-=-=- 
+#-=-=-=-=-=-=-=-= No more POD for you =-=-=-=-=-=-=-=-
diff --git a/lib/perl/lib/Apache/TS/AdminClient.pm b/lib/perl/lib/Apache/TS/AdminClient.pm
index 9c40af7..a29aad0 100644
--- a/lib/perl/lib/Apache/TS/AdminClient.pm
+++ b/lib/perl/lib/Apache/TS/AdminClient.pm
@@ -254,7 +254,7 @@ sub get_stat {
 
 __END__
 
-#-=-=-=-=-=-=-=-= Give us some POD please =-=-=-=-=-=-=-=- 
+#-=-=-=-=-=-=-=-= Give us some POD please =-=-=-=-=-=-=-=-
 
 =head1 NAME:
 
@@ -272,17 +272,17 @@ Apache::TS::AdminClient - a perl interface to the statistics and configuration s
 
 =head1 DESCRIPTION:
 
-AdminClient opens a TCP connection to a unix domain socket on local disk.  When the connection is established, 
-AdminClient will write requests to the socket and wait for Apache Traffic Server to return a response.  Valid 
-request strings can be found in RecordsConfig.cc which is included with Apache Traffic Server source.  
+AdminClient opens a TCP connection to a unix domain socket on local disk.  When the connection is established,
+AdminClient will write requests to the socket and wait for Apache Traffic Server to return a response.  Valid
+request strings can be found in RecordsConfig.cc which is included with Apache Traffic Server source.
 A list of valid request strings are included with this documentation, but this included list may not be complete
-as future releases of Apache Traffic Server may include new request strings or remove existing ones.  
+as future releases of Apache Traffic Server may include new request strings or remove existing ones.
 
 =head1 CONSTRUCTOR
 
 When the object is created for this module, it assumes the 'Unix Domain Socket' is at the default location from
 the Apache Traffic Server installation. This can be changed when creating the object by setting B<'socket_path'>.
-For example: 
+For example:
 
 =over 4
 
@@ -310,8 +310,8 @@ This will return a (scalar) value for this metric or configuration.
 
 =head1 traffic_ctl
 
-There is a command line tool included with Apache Traffic Server called traffic_ctl which overlaps with this module.  traffic_ctl 
-can be used to read and write statistics or config settings that this module can.  Hence if you don't want to write a perl one-liner to 
+There is a command line tool included with Apache Traffic Server called traffic_ctl which overlaps with this module.  traffic_ctl
+can be used to read and write statistics or config settings that this module can.  Hence if you don't want to write a perl one-liner to
 get to this information, traffic_ctl is your tool.
 
 =head1 List of configurations
@@ -708,4 +708,4 @@ The Apache Traffic Server Administration Manual will explain what these strings
 
 =cut
 
-#-=-=-=-=-=-=-=-= No more POD for you =-=-=-=-=-=-=-=- 
+#-=-=-=-=-=-=-=-= No more POD for you =-=-=-=-=-=-=-=-
diff --git a/lib/perl/lib/Apache/TS/Config/Records.pm b/lib/perl/lib/Apache/TS/Config/Records.pm
index 8c49af8..5f69113 100644
--- a/lib/perl/lib/Apache/TS/Config/Records.pm
+++ b/lib/perl/lib/Apache/TS/Config/Records.pm
@@ -83,7 +83,7 @@ sub load {
         ++($self->{_ix});
         next unless ($#p == 3) && (($p[0] eq "LOCAL") || ($p[0] eq "CONFIG"));
         print "Warning! duplicate configuration $p[1]\n" if exists($self->{_lookup}->{$p[1]});
-      
+
         $self->{_lookup}->{$p[1]} = $self->{_ix};
     }
 }
@@ -172,7 +172,7 @@ sub append {
 
 
 #
-# Write the new configuration file to STDOUT, or provided 
+# Write the new configuration file to STDOUT, or provided
 #
 sub write {
     my $self = shift;
@@ -223,11 +223,11 @@ the records.config file as used by Apache Traffic Server.
 
 Instantiating a new Config::Records class, with a file provided, will
 automatically load that configuration. Don't call the load() method
-explicitly in this case. 
+explicitly in this case.
 
 =head2 API Methods
 
-The following are methods in the Records class. 
+The following are methods in the Records class.
 
 =over 8
 
@@ -238,7 +238,7 @@ present that file is immediately loaded (see the load() method
 below). Example:
 
   my $r = new Apache::TS::Config::Records(file => $fname);
-    
+
 =item load
 
 Explicitly load a configuration file, merging the items with any
diff --git a/lib/perl/t/Apache-TS-AdminClient.t b/lib/perl/t/Apache-TS-AdminClient.t
index c527202..53aeace 100644
--- a/lib/perl/t/Apache-TS-AdminClient.t
+++ b/lib/perl/t/Apache-TS-AdminClient.t
@@ -30,6 +30,6 @@ BEGIN { use_ok('Apache::TS::AdminClient') };
 # Insert your test code below, the Test::More module is use()ed here so read
 # its man page ( perldoc Test::More ) for help writing this test script.
 
-#----- is this right or do we need to use Test::MockObject as well? 
+#----- is this right or do we need to use Test::MockObject as well?
 our @methods = qw(new DESTROY open_socket close_socket get_stat);
 can_ok('Apache::TS::AdminClient', @methods);
diff --git a/lib/records/test_RecProcess.i b/lib/records/test_RecProcess.i
index 237e351..ee3f190 100644
--- a/lib/records/test_RecProcess.i
+++ b/lib/records/test_RecProcess.i
@@ -233,7 +233,7 @@ Test02()
   }
 
   // Testing RecLinkConfigXXX, after calling RecLinkConfigXXX above, those
-  // variable will automatically be atomically updated when record changes in 
+  // variable will automatically be atomically updated when record changes in
   // librecords.
   printf("  [RecLinkConfigXXX]\n");
 
@@ -452,16 +452,16 @@ struct RawStatCont:public Continuation
     }
 
     // Compare read value stat_f and expected value test_raw_stat_f
-    // Since RecSet only set g_rsb->global[MY_STAT_F]->count to be g_count value. 
-    // It will not set data.rec_int for stat_f until the RecExecRawStatSyncCbs 
+    // Since RecSet only set g_rsb->global[MY_STAT_F]->count to be g_count value.
+    // It will not set data.rec_int for stat_f until the RecExecRawStatSyncCbs
     // is called. RecExecRawStatSyncCbs callback RecRawStatSyncCount which set
     // data.rec_int to be g_rsb->global[MY_STAT_F]->count. The schedule for
     // RecExecRawStatSyncCbs is REC_RAW_STAT_SYNC_INTERVAL_SEC = 3 secs.
     // The normal for this dummy_function is 1 sec. There is no way we can
     // get the right value for this. Let ask Eric for this :)
-    // I have increase the ink_sleep time (about 3 secs) between RecSet and RecGet 
+    // I have increase the ink_sleep time (about 3 secs) between RecSet and RecGet
     // for stat_c hoping that we got the RecExecRawStatSyncCbs at the middle of them
-    // so we can get the right value for stat_c. However, this will screw up 
+    // so we can get the right value for stat_c. However, this will screw up
     // stat_d badly as we get NaN for stat_d.
     RecRawStat test_raw_stat_f;
     test_raw_stat_f.count = REC_ATOMIC_READ64(&(g_rsb->global[MY_STAT_F]->count));
@@ -506,7 +506,7 @@ Test03()
 {
   printf("[Test03: RawStat Test]\n");
 
-  // Register raw statistics 
+  // Register raw statistics
   g_rsb = RecAllocateRawStatBlock((int) MY_STAT_COUNT);
 
   RecRegisterRawStat(g_rsb, RECT_PROCESS, "proxy.process.test_raw_stat_a",
@@ -525,7 +525,7 @@ Test03()
                      RECD_FLOAT, RECP_NON_PERSISTENT, (int) MY_STAT_E, RecRawStatSyncHrTimeAvg);
   RecRegisterRawStat(g_rsb, RECT_PROCESS, "proxy.process.test_raw_stat_f",
                      RECD_INT, RECP_NON_PERSISTENT, (int) MY_STAT_F, RecRawStatSyncCount);
-  // If forget to Register this RawStat, we will have SEGV when checking 
+  // If forget to Register this RawStat, we will have SEGV when checking
   // g_rsb->global[MY_STAT_G]
   RecRegisterRawStat(g_rsb, RECT_PROCESS, "proxy.process.test_raw_stat_g",
                      RECD_INT, RECP_NON_PERSISTENT, (int) MY_STAT_G, RecRawStatSyncSum);
diff --git a/lib/records/test_records.config b/lib/records/test_records.config
index be9df8e..5483233 100644
--- a/lib/records/test_records.config
+++ b/lib/records/test_records.config
@@ -4,13 +4,13 @@
 # parse tests
  CONFIG  proxy.config.parse_test_0a  STRING
 CONFIG proxy.config.parse_test_1a STRING
-CONFIG proxy.config.parse_test_1b STRING   
+CONFIG proxy.config.parse_test_1b STRING
 CONFIG proxy.config.parse_test_2a	STRING X
-CONFIG proxy.config.parse_test_2b  STRING X   
+CONFIG proxy.config.parse_test_2b  STRING X
 CONFIG	 proxy.config.parse_test_3a STRING XXX
-CONFIG proxy.config.parse_test_3b STRING XXX   
+CONFIG proxy.config.parse_test_3b STRING XXX
   CONFIG proxy.config.parse_test_4a STRING XXX XXX XXX
-CONFIG proxy.config.parse_test_4b STRING XXX XXX XXX	 
+CONFIG proxy.config.parse_test_4b STRING XXX XXX XXX
 ##########################################################################
 # User Overridden Configs Below
 ##########################################################################
diff --git a/lib/tsconfig/TsConfigSyntax.c b/lib/tsconfig/TsConfigSyntax.c
index 63a0ca8..9d1bd33 100644
--- a/lib/tsconfig/TsConfigSyntax.c
+++ b/lib/tsconfig/TsConfigSyntax.c
@@ -8,8 +8,8 @@
 
 #define FLEX_SCANNER
 #define YY_FLEX_MAJOR_VERSION 2
-#define YY_FLEX_MINOR_VERSION 5
-#define YY_FLEX_SUBMINOR_VERSION 37
+#define YY_FLEX_MINOR_VERSION 6
+#define YY_FLEX_SUBMINOR_VERSION 0
 #if YY_FLEX_SUBMINOR_VERSION > 0
 #define FLEX_BETA
 #endif
@@ -34,7 +34,7 @@
 #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
 
 /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
- * if you want the limit (max/min) macros for int types.
+ * if you want the limit (max/min) macros for int types. 
  */
 #ifndef __STDC_LIMIT_MACROS
 #define __STDC_LIMIT_MACROS 1
@@ -51,7 +51,7 @@ typedef uint32_t flex_uint32_t;
 typedef signed char flex_int8_t;
 typedef short int flex_int16_t;
 typedef int flex_int32_t;
-typedef unsigned char flex_uint8_t;
+typedef unsigned char flex_uint8_t; 
 typedef unsigned short int flex_uint16_t;
 typedef unsigned int flex_uint32_t;
 
@@ -159,7 +159,15 @@ typedef void* yyscan_t;
 
 /* Size of default input buffer. */
 #ifndef YY_BUF_SIZE
+#ifdef __ia64__
+/* On IA-64, the buffer size is 16k, not 8k.
+ * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
+ * Ditto for the __ia64__ case accordingly.
+ */
+#define YY_BUF_SIZE 32768
+#else
 #define YY_BUF_SIZE 16384
+#endif /* __ia64__ */
 #endif
 
 /* The state buf must be large enough to hold one state per character in the main buffer.
@@ -181,13 +189,14 @@ typedef size_t yy_size_t;
 #define EOB_ACT_LAST_MATCH 2
 
     #define YY_LESS_LINENO(n)
-
+    #define YY_LINENO_REWIND_TO(ptr)
+    
 /* Return all but the first "n" matched characters back to the input stream. */
 #define yyless(n) \
 	do \
 		{ \
 		/* Undo effects of setting up yytext. */ \
-        int yyless_macro_arg = (n); \
+        yy_size_t yyless_macro_arg = (n); \
         YY_LESS_LINENO(yyless_macro_arg);\
 		*yy_cp = yyg->yy_hold_char; \
 		YY_RESTORE_YY_MORE_OFFSET \
@@ -238,7 +247,7 @@ struct yy_buffer_state
 
     int yy_bs_lineno; /**< The line count. */
     int yy_bs_column; /**< The column count. */
-
+    
 	/* Whether to try to fill the input buffer when we reach the
 	 * end of it.
 	 */
@@ -326,7 +335,7 @@ void tsconfigfree (void * ,yyscan_t yyscanner );
 
 /* Begin user sect3 */
 
-#define tsconfigwrap(yyscanner) 1
+#define tsconfigwrap(yyscanner) (/*CONSTCOND*/1)
 #define YY_SKIP_YYWRAP
 
 typedef unsigned char YY_CHAR;
@@ -338,6 +347,9 @@ typedef int yy_state_type;
 static yy_state_type yy_get_previous_state (yyscan_t yyscanner );
 static yy_state_type yy_try_NUL_trans (yy_state_type current_state  ,yyscan_t yyscanner);
 static int yy_get_next_buffer (yyscan_t yyscanner );
+#if defined(__GNUC__) && __GNUC__ >= 3
+__attribute__((__noreturn__))
+#endif
 static void yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner );
 
 /* Done after the current pattern has been matched and before the
@@ -368,7 +380,7 @@ static yyconst flex_int16_t yy_accept[48] =
         0,    0,    0,    4,    0,    5,    0
     } ;
 
-static yyconst flex_int32_t yy_ec[256] =
+static yyconst YY_CHAR yy_ec[256] =
     {   0,
         1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
         2,    2,    2,    1,    1,    1,    1,    1,    1,    1,
@@ -400,13 +412,13 @@ static yyconst flex_int32_t yy_ec[256] =
         1,    1,    1,    1,    1
     } ;
 
-static yyconst flex_int32_t yy_meta[21] =
+static yyconst YY_CHAR yy_meta[21] =
     {   0,
         1,    1,    1,    1,    1,    1,    1,    1,    1,    2,
         1,    1,    2,    1,    1,    1,    2,    1,    1,    1
     } ;
 
-static yyconst flex_int16_t yy_base[54] =
+static yyconst flex_uint16_t yy_base[54] =
     {   0,
         0,   19,   23,   25,   67,   68,   64,   68,   19,   23,
        68,   68,   56,   68,   52,   50,   68,   68,   68,   52,
@@ -426,7 +438,7 @@ static yyconst flex_int16_t yy_def[54] =
        47,   47,   47
     } ;
 
-static yyconst flex_int16_t yy_nxt[89] =
+static yyconst flex_uint16_t yy_nxt[89] =
     {   0,
         6,    7,    8,    9,    6,   10,   11,   12,   13,    6,
        14,   15,   16,   17,   18,   19,   20,    6,   21,   22,
@@ -483,7 +495,12 @@ static yyconst flex_int16_t yy_chk[89] =
     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     See the License for the specific language governing permissions and
     limitations under the License.
- */
+*/
+
+# if defined(__GNUC__)
+# pragma GCC diagnostic ignored "-Wsign-compare"
+# endif
+
 
 # if ! (defined(__clang_analyzer__) || defined(__COVERITY__))
 
@@ -512,7 +529,7 @@ struct Location TsConfig_Lex_Location = { 0, 1 };
 
 #define YY_NO_INPUT 1
 
-#line 516 "TsConfigSyntax.c"
+#line 533 "TsConfigSyntax.c"
 
 #define INITIAL 0
 #define bad 1
@@ -568,7 +585,7 @@ static int yy_init_globals (yyscan_t yyscanner );
     /* This must go here because YYSTYPE and YYLTYPE are included
      * from bison output in section 1.*/
     #    define yylval yyg->yylval_r
-
+    
 int tsconfiglex_init (yyscan_t* scanner);
 
 int tsconfiglex_init_extra (YY_EXTRA_TYPE user_defined,yyscan_t* scanner);
@@ -588,11 +605,11 @@ void tsconfigset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner );
 
 FILE *tsconfigget_in (yyscan_t yyscanner );
 
-void tsconfigset_in  (FILE * in_str ,yyscan_t yyscanner );
+void tsconfigset_in  (FILE * _in_str ,yyscan_t yyscanner );
 
 FILE *tsconfigget_out (yyscan_t yyscanner );
 
-void tsconfigset_out  (FILE * out_str ,yyscan_t yyscanner );
+void tsconfigset_out  (FILE * _out_str ,yyscan_t yyscanner );
 
 yy_size_t tsconfigget_leng (yyscan_t yyscanner );
 
@@ -600,11 +617,11 @@ char *tsconfigget_text (yyscan_t yyscanner );
 
 int tsconfigget_lineno (yyscan_t yyscanner );
 
-void tsconfigset_lineno (int line_number ,yyscan_t yyscanner );
+void tsconfigset_lineno (int _line_number ,yyscan_t yyscanner );
 
 int tsconfigget_column  (yyscan_t yyscanner );
 
-void tsconfigset_column (int column_no ,yyscan_t yyscanner );
+void tsconfigset_column (int _column_no ,yyscan_t yyscanner );
 
 YYSTYPE * tsconfigget_lval (yyscan_t yyscanner );
 
@@ -622,6 +639,10 @@ extern int tsconfigwrap (yyscan_t yyscanner );
 #endif
 #endif
 
+#ifndef YY_NO_UNPUT
+    
+#endif
+
 #ifndef yytext_ptr
 static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner);
 #endif
@@ -642,7 +663,12 @@ static int input (yyscan_t yyscanner );
 
 /* Amount of stuff to slurp up with each read. */
 #ifndef YY_READ_BUF_SIZE
+#ifdef __ia64__
+/* On IA-64, the buffer size is 16k, not 8k */
+#define YY_READ_BUF_SIZE 16384
+#else
 #define YY_READ_BUF_SIZE 8192
+#endif /* __ia64__ */
 #endif
 
 /* Copy whatever the last rule matched to the standard output. */
@@ -731,7 +757,7 @@ extern int tsconfiglex \
 
 /* Code executed at the end of each rule. */
 #ifndef YY_BREAK
-#define YY_BREAK break;
+#define YY_BREAK /*LINTED*/break;
 #endif
 
 #define YY_RULE_SETUP \
@@ -744,16 +770,11 @@ extern int tsconfiglex \
  */
 YY_DECL
 {
-	register yy_state_type yy_current_state;
-	register char *yy_cp, *yy_bp;
-	register int yy_act;
+	yy_state_type yy_current_state;
+	char *yy_cp, *yy_bp;
+	int yy_act;
     struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
 
-#line 66 "TsConfigSyntax.l"
-
-
-#line 756 "TsConfigSyntax.c"
-
     yylval = yylval_param;
 
 	if ( !yyg->yy_init )
@@ -782,7 +803,13 @@ YY_DECL
 		tsconfig_load_buffer_state(yyscanner );
 		}
 
-	while ( 1 )		/* loops until end-of-file is reached */
+	{
+#line 71 "TsConfigSyntax.l"
+
+
+#line 811 "TsConfigSyntax.c"
+
+	while ( /*CONSTCOND*/1 )		/* loops until end-of-file is reached */
 		{
 		yy_cp = yyg->yy_c_buf_p;
 
@@ -799,7 +826,7 @@ YY_DECL
 yy_match:
 		do
 			{
-			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
+			YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
 			if ( yy_accept[yy_current_state] )
 				{
 				yyg->yy_last_accepting_state = yy_current_state;
@@ -837,7 +864,7 @@ do_action:	/* This label is used only to access EOF actions. */
 case 1:
 /* rule 1 can match eol */
 YY_RULE_SETUP
-#line 68 "TsConfigSyntax.l"
+#line 73 "TsConfigSyntax.l"
 {
                   ++(TsConfig_Lex_Location._line);
                   TsConfig_Lex_Location._col = 0;
@@ -846,21 +873,22 @@ YY_RULE_SETUP
 case 2:
 /* rule 2 can match eol */
 YY_RULE_SETUP
-#line 73 "TsConfigSyntax.l"
+#line 78 "TsConfigSyntax.l"
 ZRET(STRING); /* Quote string overrides comments */
 	YY_BREAK
 case 3:
 YY_RULE_SETUP
-#line 75 "TsConfigSyntax.l"
+#line 80 "TsConfigSyntax.l"
 /* Ignore all white space. */
 	YY_BREAK
 case 4:
 /* rule 4 can match eol */
 *yy_cp = yyg->yy_hold_char; /* undo effects of setting up yytext */
+YY_LINENO_REWIND_TO(yy_cp - 1);
 yyg->yy_c_buf_p = yy_cp -= 1;
 YY_DO_BEFORE_ACTION; /* set up yytext again */
 YY_RULE_SETUP
-#line 76 "TsConfigSyntax.l"
+#line 81 "TsConfigSyntax.l"
 /* Leading '#' is a comment. */
 	YY_BREAK
 case 5:
@@ -868,73 +896,73 @@ case 5:
 yyg->yy_c_buf_p = yy_cp -= 1;
 YY_DO_BEFORE_ACTION; /* set up yytext again */
 YY_RULE_SETUP
-#line 77 "TsConfigSyntax.l"
+#line 82 "TsConfigSyntax.l"
 /* Trailing '//' is a comment. */
 	YY_BREAK
 case 6:
 YY_RULE_SETUP
-#line 79 "TsConfigSyntax.l"
+#line 84 "TsConfigSyntax.l"
 ZRET(IDENT);
 	YY_BREAK
 case 7:
 YY_RULE_SETUP
-#line 80 "TsConfigSyntax.l"
+#line 85 "TsConfigSyntax.l"
 ZRET(INTEGER);
 	YY_BREAK
 case 8:
 YY_RULE_SETUP
-#line 81 "TsConfigSyntax.l"
+#line 86 "TsConfigSyntax.l"
 ZRET(GROUP_OPEN);
 	YY_BREAK
 case 9:
 YY_RULE_SETUP
-#line 82 "TsConfigSyntax.l"
+#line 87 "TsConfigSyntax.l"
 ZRET(GROUP_CLOSE);
 	YY_BREAK
 case 10:
 YY_RULE_SETUP
-#line 83 "TsConfigSyntax.l"
+#line 88 "TsConfigSyntax.l"
 ZRET(LIST_OPEN);
 	YY_BREAK
 case 11:
 YY_RULE_SETUP
-#line 84 "TsConfigSyntax.l"
+#line 89 "TsConfigSyntax.l"
 ZRET(LIST_CLOSE);
 	YY_BREAK
 case 12:
 YY_RULE_SETUP
-#line 85 "TsConfigSyntax.l"
+#line 90 "TsConfigSyntax.l"
 ZRET(PATH_OPEN);
 	YY_BREAK
 case 13:
 YY_RULE_SETUP
-#line 86 "TsConfigSyntax.l"
+#line 91 "TsConfigSyntax.l"
 ZRET(PATH_CLOSE);
 	YY_BREAK
 case 14:
 YY_RULE_SETUP
-#line 87 "TsConfigSyntax.l"
+#line 92 "TsConfigSyntax.l"
 ZRET(PATH_SEPARATOR);
 	YY_BREAK
 case 15:
 YY_RULE_SETUP
-#line 88 "TsConfigSyntax.l"
+#line 93 "TsConfigSyntax.l"
 ZRET(ASSIGN);
 	YY_BREAK
 case 16:
 YY_RULE_SETUP
-#line 89 "TsConfigSyntax.l"
+#line 94 "TsConfigSyntax.l"
 ZRET(SEPARATOR);
 	YY_BREAK
 case 17:
 YY_RULE_SETUP
-#line 91 "TsConfigSyntax.l"
+#line 96 "TsConfigSyntax.l"
 BEGIN(bad); FILL;
 	YY_BREAK
 case 18:
 /* rule 18 can match eol */
 YY_RULE_SETUP
-#line 92 "TsConfigSyntax.l"
+#line 97 "TsConfigSyntax.l"
 {
               BEGIN(0); // Terminate bad token mode.
               ++(TsConfig_Lex_Location._line); // Must bump line count.
@@ -944,20 +972,20 @@ YY_RULE_SETUP
 case 19:
 /* rule 19 can match eol */
 YY_RULE_SETUP
-#line 97 "TsConfigSyntax.l"
+#line 102 "TsConfigSyntax.l"
 BEGIN(0); HANDLE_EVENT(InvalidToken);
 	YY_BREAK
 case 20:
 YY_RULE_SETUP
-#line 98 "TsConfigSyntax.l"
+#line 103 "TsConfigSyntax.l"
 ++(yylval->_n);
 	YY_BREAK
 case 21:
 YY_RULE_SETUP
-#line 99 "TsConfigSyntax.l"
+#line 104 "TsConfigSyntax.l"
 ECHO;
 	YY_BREAK
-#line 961 "TsConfigSyntax.c"
+#line 989 "TsConfigSyntax.c"
 case YY_STATE_EOF(INITIAL):
 case YY_STATE_EOF(bad):
 	yyterminate();
@@ -1090,6 +1118,7 @@ case YY_STATE_EOF(bad):
 			"fatal flex scanner internal error--no action found" );
 	} /* end of action switch */
 		} /* end of scanning one token */
+	} /* end of user's declarations */
 } /* end of tsconfiglex */
 
 /* yy_get_next_buffer - try to read in a new buffer
@@ -1102,9 +1131,9 @@ case YY_STATE_EOF(bad):
 static int yy_get_next_buffer (yyscan_t yyscanner)
 {
     struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-	register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
-	register char *source = yyg->yytext_ptr;
-	register int number_to_move, i;
+	char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+	char *source = yyg->yytext_ptr;
+	yy_size_t number_to_move, i;
 	int ret_val;
 
 	if ( yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] )
@@ -1133,7 +1162,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
 	/* Try to read more data. */
 
 	/* First move last chars to start of buffer. */
-	number_to_move = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr) - 1;
+	number_to_move = (yy_size_t) (yyg->yy_c_buf_p - yyg->yytext_ptr) - 1;
 
 	for ( i = 0; i < number_to_move; ++i )
 		*(dest++) = *(source++);
@@ -1146,7 +1175,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
 
 	else
 		{
-			yy_size_t num_to_read =
+			int num_to_read =
 			YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
 
 		while ( num_to_read <= 0 )
@@ -1236,8 +1265,8 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
 
     static yy_state_type yy_get_previous_state (yyscan_t yyscanner)
 {
-	register yy_state_type yy_current_state;
-	register char *yy_cp;
+	yy_state_type yy_current_state;
+	char *yy_cp;
     struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
 
 	yy_current_state = yyg->yy_start;
@@ -1245,7 +1274,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
 
 	for ( yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p; ++yy_cp )
 		{
-		register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+		YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
 		if ( yy_accept[yy_current_state] )
 			{
 			yyg->yy_last_accepting_state = yy_current_state;
@@ -1270,11 +1299,11 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
  */
     static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state , yyscan_t yyscanner)
 {
-	register int yy_is_jam;
+	int yy_is_jam;
     struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* This var may be unused depending upon options. */
-	register char *yy_cp = yyg->yy_c_buf_p;
+	char *yy_cp = yyg->yy_c_buf_p;
 
-	register YY_CHAR yy_c = 1;
+	YY_CHAR yy_c = 1;
 	if ( yy_accept[yy_current_state] )
 		{
 		yyg->yy_last_accepting_state = yy_current_state;
@@ -1293,6 +1322,10 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
 	return yy_is_jam ? 0 : yy_current_state;
 }
 
+#ifndef YY_NO_UNPUT
+
+#endif
+
 #ifndef YY_NO_INPUT
 #ifdef __cplusplus
     static int yyinput (yyscan_t yyscanner)
@@ -1443,12 +1476,12 @@ static void tsconfig_load_buffer_state  (yyscan_t yyscanner)
     YY_BUFFER_STATE tsconfig_create_buffer  (FILE * file, int  size , yyscan_t yyscanner)
 {
 	YY_BUFFER_STATE b;
-
+    
 	b = (YY_BUFFER_STATE) tsconfigalloc(sizeof( struct yy_buffer_state ) ,yyscanner );
 	if ( ! b )
 		YY_FATAL_ERROR( "out of dynamic memory in tsconfig_create_buffer()" );
 
-	b->yy_buf_size = size;
+	b->yy_buf_size = (yy_size_t)size;
 
 	/* yy_ch_buf has to be 2 characters longer than the size given because
 	 * we need to put in 2 end-of-buffer characters.
@@ -1509,7 +1542,7 @@ static void tsconfig_load_buffer_state  (yyscan_t yyscanner)
     }
 
         b->yy_is_interactive = 0;
-
+    
 	errno = oerrno;
 }
 
@@ -1609,15 +1642,15 @@ static void tsconfigensure_buffer_stack (yyscan_t yyscanner)
 		 * scanner will even need a stack. We use 2 instead of 1 to avoid an
 		 * immediate realloc on the next call.
          */
-		num_to_alloc = 1;
+      num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */
 		yyg->yy_buffer_stack = (struct yy_buffer_state**)tsconfigalloc
 								(num_to_alloc * sizeof(struct yy_buffer_state*)
 								, yyscanner);
 		if ( ! yyg->yy_buffer_stack )
 			YY_FATAL_ERROR( "out of dynamic memory in tsconfigensure_buffer_stack()" );
-
+								  
 		memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state*));
-
+				
 		yyg->yy_buffer_stack_max = num_to_alloc;
 		yyg->yy_buffer_stack_top = 0;
 		return;
@@ -1626,7 +1659,7 @@ static void tsconfigensure_buffer_stack (yyscan_t yyscanner)
 	if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1){
 
 		/* Increase the buffer to prepare for a possible push. */
-		int grow_size = 8 /* arbitrary grow size */;
+		yy_size_t grow_size = 8 /* arbitrary grow size */;
 
 		num_to_alloc = yyg->yy_buffer_stack_max + grow_size;
 		yyg->yy_buffer_stack = (struct yy_buffer_state**)tsconfigrealloc
@@ -1646,12 +1679,12 @@ static void tsconfigensure_buffer_stack (yyscan_t yyscanner)
  * @param base the character buffer
  * @param size the size in bytes of the character buffer
  * @param yyscanner The scanner object.
- * @return the newly allocated buffer state object.
+ * @return the newly allocated buffer state object. 
  */
 YY_BUFFER_STATE tsconfig_scan_buffer  (char * base, yy_size_t  size , yyscan_t yyscanner)
 {
 	YY_BUFFER_STATE b;
-
+    
 	if ( size < 2 ||
 	     base[size-2] != YY_END_OF_BUFFER_CHAR ||
 	     base[size-1] != YY_END_OF_BUFFER_CHAR )
@@ -1687,7 +1720,7 @@ YY_BUFFER_STATE tsconfig_scan_buffer  (char * base, yy_size_t  size , yyscan_t y
  */
 YY_BUFFER_STATE tsconfig_scan_string (yyconst char * yystr , yyscan_t yyscanner)
 {
-
+    
 	return tsconfig_scan_bytes(yystr,strlen(yystr) ,yyscanner);
 }
 
@@ -1704,7 +1737,7 @@ YY_BUFFER_STATE tsconfig_scan_bytes  (yyconst char * yybytes, yy_size_t  _yybyte
 	char *buf;
 	yy_size_t n;
 	yy_size_t i;
-
+    
 	/* Get memory for full buffer, including space for trailing EOB's. */
 	n = _yybytes_len + 2;
 	buf = (char *) tsconfigalloc(n ,yyscanner );
@@ -1734,7 +1767,9 @@ YY_BUFFER_STATE tsconfig_scan_bytes  (yyconst char * yybytes, yy_size_t  _yybyte
 
 static void yy_fatal_error (yyconst char* msg , yyscan_t yyscanner)
 {
-    	(void) fprintf( stderr, "%s\n", msg );
+	struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+	(void)yyg;
+	(void) fprintf( stderr, "%s\n", msg );
 	exit( YY_EXIT_FAILURE );
 }
 
@@ -1745,7 +1780,7 @@ static void yy_fatal_error (yyconst char* msg , yyscan_t yyscanner)
 	do \
 		{ \
 		/* Undo effects of setting up yytext. */ \
-        int yyless_macro_arg = (n); \
+        yy_size_t yyless_macro_arg = (n); \
         YY_LESS_LINENO(yyless_macro_arg);\
 		yytext[yyleng] = yyg->yy_hold_char; \
 		yyg->yy_c_buf_p = yytext + yyless_macro_arg; \
@@ -1772,10 +1807,10 @@ YY_EXTRA_TYPE tsconfigget_extra  (yyscan_t yyscanner)
 int tsconfigget_lineno  (yyscan_t yyscanner)
 {
     struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-
+    
         if (! YY_CURRENT_BUFFER)
             return 0;
-
+    
     return yylineno;
 }
 
@@ -1785,10 +1820,10 @@ int tsconfigget_lineno  (yyscan_t yyscanner)
 int tsconfigget_column  (yyscan_t yyscanner)
 {
     struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-
+    
         if (! YY_CURRENT_BUFFER)
             return 0;
-
+    
     return yycolumn;
 }
 
@@ -1840,51 +1875,51 @@ void tsconfigset_extra (YY_EXTRA_TYPE  user_defined , yyscan_t yyscanner)
 }
 
 /** Set the current line number.
- * @param line_number
+ * @param _line_number line number
  * @param yyscanner The scanner object.
  */
-void tsconfigset_lineno (int  line_number , yyscan_t yyscanner)
+void tsconfigset_lineno (int  _line_number , yyscan_t yyscanner)
 {
     struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
 
         /* lineno is only valid if an input buffer exists. */
         if (! YY_CURRENT_BUFFER )
            YY_FATAL_ERROR( "tsconfigset_lineno called with no buffer" );
-
-    yylineno = line_number;
+    
+    yylineno = _line_number;
 }
 
 /** Set the current column.
- * @param line_number
+ * @param _column_no column number
  * @param yyscanner The scanner object.
  */
-void tsconfigset_column (int  column_no , yyscan_t yyscanner)
+void tsconfigset_column (int  _column_no , yyscan_t yyscanner)
 {
     struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
 
         /* column is only valid if an input buffer exists. */
         if (! YY_CURRENT_BUFFER )
            YY_FATAL_ERROR( "tsconfigset_column called with no buffer" );
-
-    yycolumn = column_no;
+    
+    yycolumn = _column_no;
 }
 
 /** Set the input stream. This does not discard the current
  * input buffer.
- * @param in_str A readable stream.
+ * @param _in_str A readable stream.
  * @param yyscanner The scanner object.
  * @see tsconfig_switch_to_buffer
  */
-void tsconfigset_in (FILE *  in_str , yyscan_t yyscanner)
+void tsconfigset_in (FILE *  _in_str , yyscan_t yyscanner)
 {
     struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-    yyin = in_str ;
+    yyin = _in_str ;
 }
 
-void tsconfigset_out (FILE *  out_str , yyscan_t yyscanner)
+void tsconfigset_out (FILE *  _out_str , yyscan_t yyscanner)
 {
     struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-    yyout = out_str ;
+    yyout = _out_str ;
 }
 
 int tsconfigget_debug  (yyscan_t yyscanner)
@@ -1893,10 +1928,10 @@ int tsconfigget_debug  (yyscan_t yyscanner)
     return yy_flex_debug;
 }
 
-void tsconfigset_debug (int  bdebug , yyscan_t yyscanner)
+void tsconfigset_debug (int  _bdebug , yyscan_t yyscanner)
 {
     struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-    yy_flex_debug = bdebug ;
+    yy_flex_debug = _bdebug ;
 }
 
 /* Accessor methods for yylval and yylloc */
@@ -1960,20 +1995,20 @@ int tsconfiglex_init_extra(YY_EXTRA_TYPE yy_user_defined,yyscan_t* ptr_yy_global
         errno = EINVAL;
         return 1;
     }
-
+	
     *ptr_yy_globals = (yyscan_t) tsconfigalloc ( sizeof( struct yyguts_t ), &dummy_yyguts );
-
+	
     if (*ptr_yy_globals == NULL){
         errno = ENOMEM;
         return 1;
     }
-
+    
     /* By setting to 0xAA, we expose bugs in
     yy_init_globals. Leave at 0x00 for releases. */
     memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t));
-
+    
     tsconfigset_extra (yy_user_defined, *ptr_yy_globals);
-
+    
     return yy_init_globals ( *ptr_yy_globals );
 }
 
@@ -2047,7 +2082,10 @@ int tsconfiglex_destroy  (yyscan_t yyscanner)
 #ifndef yytext_ptr
 static void yy_flex_strncpy (char* s1, yyconst char * s2, int n , yyscan_t yyscanner)
 {
-	register int i;
+	struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+	(void)yyg;
+
+	int i;
 	for ( i = 0; i < n; ++i )
 		s1[i] = s2[i];
 }
@@ -2056,7 +2094,7 @@ static void yy_flex_strncpy (char* s1, yyconst char * s2, int n , yyscan_t yysca
 #ifdef YY_NEED_STRLEN
 static int yy_flex_strlen (yyconst char * s , yyscan_t yyscanner)
 {
-	register int n;
+	int n;
 	for ( n = 0; s[n]; ++n )
 		;
 
@@ -2066,11 +2104,16 @@ static int yy_flex_strlen (yyconst char * s , yyscan_t yyscanner)
 
 void *tsconfigalloc (yy_size_t  size , yyscan_t yyscanner)
 {
+	struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+	(void)yyg;
 	return (void *) malloc( size );
 }
 
 void *tsconfigrealloc  (void * ptr, yy_size_t  size , yyscan_t yyscanner)
 {
+	struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+	(void)yyg;
+
 	/* The cast to (char *) in the following accommodates both
 	 * implementations that use char* generic pointers, and those
 	 * that use void* generic pointers.  It works with the latter
@@ -2083,12 +2126,14 @@ void *tsconfigrealloc  (void * ptr, yy_size_t  size , yyscan_t yyscanner)
 
 void tsconfigfree (void * ptr , yyscan_t yyscanner)
 {
+	struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+	(void)yyg;
 	free( (char *) ptr );	/* see tsconfigrealloc() for (char *) cast */
 }
 
 #define YYTABLES_NAME "yytables"
 
-#line 99 "TsConfigSyntax.l"
+#line 104 "TsConfigSyntax.l"
 
 
 
diff --git a/lib/wccp/Makefile.am b/lib/wccp/Makefile.am
index b17d471..8896ce5 100644
--- a/lib/wccp/Makefile.am
+++ b/lib/wccp/Makefile.am
@@ -27,7 +27,7 @@ AM_CPPFLAGS = \
 #DEFS += $(WCCP_DEFS)
 
 noinst_LIBRARIES = libwccp.a
-# noinst_PROGRAMS = test-cache 
+# noinst_PROGRAMS = test-cache
 
 libwccp_a_SOURCES = \
   Wccp.h \
diff --git a/plugins/esi/README.combo b/plugins/esi/README.combo
index 0cb3774..9e7fee2 100644
--- a/plugins/esi/README.combo
+++ b/plugins/esi/README.combo
@@ -12,7 +12,7 @@ The arguments in the plugin.config line in order represent
 2) The name of the key used for signature verification (disabled
    by default) [verification not implemented yet]
 
-3) A colon separated list of headers which, if present on atleast one 
+3) A colon separated list of headers which, if present on atleast one
    response, will be added to the combo response.
 
 A "-" can be supplied as a value for any of these arguments to request
diff --git a/plugins/esi/handlers.cfg b/plugins/esi/handlers.cfg
index abc3918..41202e9 100644
--- a/plugins/esi/handlers.cfg
+++ b/plugins/esi/handlers.cfg
@@ -17,7 +17,7 @@
 #
 #
 # Format of this file:
-# 
+#
 # <include-handler-id> <full-path-to-shared-object>
 #
 #
diff --git a/plugins/experimental/ats_pagespeed/Makefile b/plugins/experimental/ats_pagespeed/Makefile
index b0b0e7d..6bcc11c 100644
--- a/plugins/experimental/ats_pagespeed/Makefile
+++ b/plugins/experimental/ats_pagespeed/Makefile
@@ -52,7 +52,7 @@ INC =-I$(MOD_PAGESPEED_DIR)\
  -I$(MOD_PAGESPEED_DIR)out/$(BUILDTYPE)/obj/gen\
  -I$(MOD_PAGESPEED_DIR)out/$(BUILDTYPE)/obj/gen/protoc_out/instaweb
 
-PSOL_LIBS = $(PAGESPEED_OUT)pagespeed_automatic.a 
+PSOL_LIBS = $(PAGESPEED_OUT)pagespeed_automatic.a
 #PSOL_LIBS = $(PAGESPEED_OUT)pagespeed_automatic.a $(PAGESPEED_OUT)libserf.a $(PAGESPEED_OUT)libaprutil.a $(PAGESPEED_OUT)libapr.a
 
 %.so: psol %.cc
diff --git a/plugins/experimental/ats_pagespeed/Makefile.psol_source b/plugins/experimental/ats_pagespeed/Makefile.psol_source
index f4c35723..1751aa6 100755
--- a/plugins/experimental/ats_pagespeed/Makefile.psol_source
+++ b/plugins/experimental/ats_pagespeed/Makefile.psol_source
@@ -41,9 +41,9 @@ PSOL_LIBS = $(MOD_PAGESPEED_DIR)net/instaweb/automatic/pagespeed_automatic.a
 all: gzip/gzip.so ats_pagespeed.so
 
 install: all
-	$(TSXS) -i -o ats_pagespeed.so 
+	$(TSXS) -i -o ats_pagespeed.so
 	cp gzip/gzip.so ./
-	$(TSXS) -i -o zip.so 
+	$(TSXS) -i -o zip.so
 
 clean:
 	rm -f *.lo *.so *.o
diff --git a/plugins/experimental/ats_pagespeed/README.md b/plugins/experimental/ats_pagespeed/README.md
index c5171d5..baef8df 100644
--- a/plugins/experimental/ats_pagespeed/README.md
+++ b/plugins/experimental/ats_pagespeed/README.md
@@ -6,13 +6,13 @@ Apache Traffic Server web content optimization plugin powered by Google PageSpee
 http://www.atspagespeed.com/
 
 To build, a simple 'make' should work. Use 'sudo make install' to install.
-Optionally, patching ATS with ethread.patch helps with eliminating latency that 
+Optionally, patching ATS with ethread.patch helps with eliminating latency that
 sometimes gets induced when synchronising ATS's and PSOL's thread pools.
 
 After that, update ATS's plugin.config with:
 ```
-ats_pagespeed.so                                                                                 
-gzip.so /usr/local/etc/trafficserver/gzip.config  
+ats_pagespeed.so
+gzip.so /usr/local/etc/trafficserver/gzip.config
 ````
 gzip.so also is build with ats_pagespeed, as it currently is a slightly
 modified version of the official one from the ATS repository.
@@ -27,7 +27,7 @@ up immediately. A sample configuration:
 
 ```
 # Base configuration for the module, all host-specific configuration
-# will inherit. 
+# will inherit.
 pagespeed RewriteLevel CoreFilters
 # Mandatory FileCachePath setting. The path must exist and be read/write for the traffic_server process.
 pagespeed FileCachePath /tmp/ats_pagespeed/
diff --git a/plugins/experimental/ats_pagespeed/gzip/Makefile b/plugins/experimental/ats_pagespeed/gzip/Makefile
index 6a02ae2..e36786c 100644
--- a/plugins/experimental/ats_pagespeed/gzip/Makefile
+++ b/plugins/experimental/ats_pagespeed/gzip/Makefile
@@ -18,7 +18,7 @@ TSXS?=tsxs
 
 all:
 	$(TSXS) -o gzip.so -v -C *.cc
-install: 
+install:
 	$(TSXS) -v -i -o gzip.so
 clean:
 	rm -f *.lo *.so
diff --git a/plugins/experimental/ats_pagespeed/gzip/README b/plugins/experimental/ats_pagespeed/gzip/README
index 2e74681..1a3b785 100644
--- a/plugins/experimental/ats_pagespeed/gzip/README
+++ b/plugins/experimental/ats_pagespeed/gzip/README
@@ -1,4 +1,4 @@
 This gzip is not compiled, but only here to be able to diff later
-with the official gzip plugin. It is very slightly modified no 
-be able to disable caching of its compressed output through a 
+with the official gzip plugin. It is very slightly modified no
+be able to disable caching of its compressed output through a
 response header
\ No newline at end of file
diff --git a/plugins/experimental/buffer_upload/README b/plugins/experimental/buffer_upload/README
index d09b8b2..90a6c2d 100644
--- a/plugins/experimental/buffer_upload/README
+++ b/plugins/experimental/buffer_upload/README
@@ -9,15 +9,15 @@ Version 0.1 (04/20/10)
 
 Upload proxy specs for phase I:
 
-1. Memory buffering (buffer the entire POST data in IOBuffer before connecting to OS) 
+1. Memory buffering (buffer the entire POST data in IOBuffer before connecting to OS)
   1.1. Memory buffer size is configured with "mem_buffer_size" in config file. Default and minimum value is 32K
        You can increase it in the config file. If a request's size is larger than "mem_buffer_size" specifiied
        in config file, then the upload proxy feature will be disabled for this particular request
 
-2. Disk buffering (buffer the entire POST data on disk before connecting to OS) 
+2. Disk buffering (buffer the entire POST data on disk before connecting to OS)
   2.1. Use disk async IO. This involved some changes in ATS core
     . new APIs wrapping around ink_aio_read() and ink_aio_write()
-    . change to distinguish between api call's AIO and cache's AIO 
+    . change to distinguish between api call's AIO and cache's AIO
     . guarantee api call's AIO only involves certain amount of threads
     . the number of threads is configurable in plugin's config file (default is 4)
 
@@ -37,7 +37,7 @@ Upload proxy specs for phase I:
   4.1. certain URLs will be provided in a plain text file (one URL each line)
   4.2. specify filename in config file by "url_list_file"
   4.3. max length of each URL: 4096 (configurable in config file)
-  4.4. use exact match, don't support regex for now 
+  4.4. use exact match, don't support regex for now
 
 5. URL conversion for Mail's specific URL format
   5.1. for now check if the "host" part in the URL is same as the proxy server name, then will do this conversion
diff --git a/plugins/experimental/cache_range_requests/README b/plugins/experimental/cache_range_requests/README
index faddeb5..18a88c6 100644
--- a/plugins/experimental/cache_range_requests/README
+++ b/plugins/experimental/cache_range_requests/README
@@ -12,8 +12,8 @@ This plugin reads the range request header byte range value and then creates a
 new cache key url using the original request url with the range value appended
 to it.  The range header is removed where appropriate from the requests and the
 origin server response code is changed from a 206 to a 200 to insure that the
-object is written to cache using the new cache key url.  The response code sent 
-to the client will be changed back to a 206 and all requests to the origin server 
+object is written to cache using the new cache key url.  The response code sent
+to the client will be changed back to a 206 and all requests to the origin server
 will contain the range header so that the correct response is received.
 
 Installation:
diff --git a/plugins/experimental/collapsed_connection/README b/plugins/experimental/collapsed_connection/README
index 1eed602..0d85d1e 100644
--- a/plugins/experimental/collapsed_connection/README
+++ b/plugins/experimental/collapsed_connection/README
@@ -4,8 +4,8 @@ ATS (Apache Traffic Server) Collapsed Connection Handling Plugin
 This plugin collapses connections with identical CacheUrl/EffectiveUrl.
 
 If an entry was created for a given CacheUrl/EffectiveUrl in our global hashTable,
-successive GET requests with identical CacheUrl/EffectiveUrl will be blocked in 
-POST_REMAP hook until the hash entry was removed.  (POST_REMAP hook is the last 
+successive GET requests with identical CacheUrl/EffectiveUrl will be blocked in
+POST_REMAP hook until the hash entry was removed.  (POST_REMAP hook is the last
 hook before 'cache lookup')
 
 For requests going into 'cache lookup' stage,
@@ -19,7 +19,7 @@ For requests going into 'read server response header' stage,
     if proxy.config.cache.enable_read_while_writer is enabled,
       hash entry will be removed at earliest possible time.
     else
-      hash entry will be removed in TXN_CLOSE hook. 
+      hash entry will be removed in TXN_CLOSE hook.
   if response is not public cacheable,
     we will update hash entry with a special value to let successive requests pass collapsed check,
     this special hash entry will be removed in TXN_CLOSE hook if value of keep_pass_record_time is 0,
diff --git a/plugins/experimental/custom_redirect/README b/plugins/experimental/custom_redirect/README
index 05bf447..87448d8 100644
--- a/plugins/experimental/custom_redirect/README
+++ b/plugins/experimental/custom_redirect/README
@@ -1,4 +1,4 @@
-In /home/y/conf/yts/plugin.config, you can add 
+In /home/y/conf/yts/plugin.config, you can add
   1) custom_redirect.so
   or
   2) custom_redirect.so wretch-redirect-url
@@ -7,7 +7,7 @@ In /home/y/conf/yts/plugin.config, you can add
 
 Case 1) means using the default header (x-redirect-url) to specify a URL to redirect to;
 Case 2) user specifies their specific header name (to replace the default one) to specify a URL to redirect to;
-Case 3) user sepcifies the specific return code, if return code matches, then plugin will force to redirect to the 
+Case 3) user sepcifies the specific return code, if return code matches, then plugin will force to redirect to the
 URL specified in standard "Location" header.
 
 For simplicity, we recommend to use case 1)
@@ -28,9 +28,9 @@ Version 0.2 (11/09/09, wenjing)
   - Add more instruction
 
 This is a plugin for YTS (Yahoo Traffic Server) that allows OS (Origin Server)
-to do either of the following two things: 
+to do either of the following two things:
 
-  1) specify a particular response header (default: x-redirect-url) with a URL 
+  1) specify a particular response header (default: x-redirect-url) with a URL
      that forces YTS redirect to that URL;
 
   2) specify a particular return error code (such as 507) with a standard Location
@@ -38,4 +38,4 @@ to do either of the following two things:
 
 Version 0.1 (09/17/09, wenjing)
   - Initial version.
- 
+
diff --git a/plugins/experimental/geoip_acl/README b/plugins/experimental/geoip_acl/README
index 9694218..4c51e70 100644
--- a/plugins/experimental/geoip_acl/README
+++ b/plugins/experimental/geoip_acl/README
@@ -13,7 +13,7 @@ The build and installation requires a full installation of Apache Traffic
 Server v3.0.0 or later. A prerequisite for this is an installation of the
 MaxMind GeoIP libraries and include files. E.g. GeoIP-devel.
 
-    
+
 Configuration
 =============
 
@@ -67,7 +67,7 @@ allow all requests that don't match. For example
 
     map http://example.com http://music.example.com \
         @plugin=geoip_acl.so @pparam=country @pparam=allow @pparam= US \
-        @pparam=regex::/etc/music.regex 
+        @pparam=regex::/etc/music.regex
 
 
 This tells the plugin that in the situation where there is no matching
diff --git a/plugins/experimental/money_trace/Makefile.inc b/plugins/experimental/money_trace/Makefile.inc
index 70bda66..f86ccee 100644
--- a/plugins/experimental/money_trace/Makefile.inc
+++ b/plugins/experimental/money_trace/Makefile.inc
@@ -17,5 +17,5 @@
 pkglib_LTLIBRARIES += experimental/money_trace/money_trace.la
 
 experimental_money_trace_money_trace_la_SOURCES = \
-  experimental/money_trace/money_trace.cc 
+  experimental/money_trace/money_trace.cc
 
diff --git a/plugins/experimental/money_trace/README b/plugins/experimental/money_trace/README
index 56401ea..f24cbb1 100644
--- a/plugins/experimental/money_trace/README
+++ b/plugins/experimental/money_trace/README
@@ -1,20 +1,20 @@
 
-Money trace plugin 
+Money trace plugin
   This is a remap plugin  that allows ATS to participate in a distrbuted tracing system based upon
   the Comcast "Money" distributed tracing and monitoring library.  The Comcast "Money" library has
   its roots in Google's Dapper and Twitters Zipkin systems.  A money trace header or session id, is
-  attached to transaction and allows an operator with the appropriate logging systems in place, 
-  to determine where errors and/or latency may exit.  
+  attached to transaction and allows an operator with the appropriate logging systems in place,
+  to determine where errors and/or latency may exit.
 
-  Use of the library enables the tracing of a transaction through all systems that participate in 
-  handling the request. See the documentation on this open source library at 
+  Use of the library enables the tracing of a transaction through all systems that participate in
+  handling the request. See the documentation on this open source library at
   https://github.com/Comcast/money/wiki.
 
   This plugin checks incoming requests for the "X-MoneyTrace" header.  If the header is not present
   no further processing takes place.  However if the header is present,  the plugin will check to
   to see if the request has been cached.  If so, the plugin will add the "X-Moneytrace" header from the
-  incoming request to the cached response returned to the client as required by the money_trace 
-  protocol.  If the request has not been cached, the plugin will extends the trace context by creating a new 
+  incoming request to the cached response returned to the client as required by the money_trace
+  protocol.  If the request has not been cached, the plugin will extends the trace context by creating a new
   "X-MoneyTrace" header for inclusion in the outgoing request to a parent cache or origin server.
   The extended header includes the 'trace-id' from the incoming request, the incoming span-id
   becomes the outgoing parent-id and the plugin generates a new random long span id for the outgoing request.
diff --git a/plugins/experimental/mysql_remap/README b/plugins/experimental/mysql_remap/README
index ab224f4..2817fe1 100644
--- a/plugins/experimental/mysql_remap/README
+++ b/plugins/experimental/mysql_remap/README
@@ -5,7 +5,7 @@ Apache Traffic Server MySQL-based remap plugin
   This is a basic plugin for doing dynamic "remaps" from a database. It essentially rewrites the incoming request's Host header / origin server connection
 to one retrieved from a database.
 
-The generic proxying setup is the following: 
+The generic proxying setup is the following:
 
 UA ----> Traffic Server ----> Origin Server
 
@@ -19,15 +19,15 @@ Ends up requesting http://original.host.com/path/to/something
 With this plugin enabled, you can easily change that to anywhere you desire. Imagine the many possibilities....
 
 I have benchmarked this at about 9200 requests/sec (1.7k object) on a junky imac with mysql, ab & trafficserver local. Real performance
-is likely substantially higher up to your mysql's max queries / second. 
+is likely substantially higher up to your mysql's max queries / second.
 
 == Build ==
   A simple
 
 % make install
 
-should do it, assuming that you have the tsxs script in your search path. 
-This script is installed with your installation of Apache Traffic Server. 
+should do it, assuming that you have the tsxs script in your search path.
+This script is installed with your installation of Apache Traffic Server.
 
 NOTE: you may need to open the Makefile and adjust the paths to MySQL client includes & libraries
 
@@ -49,7 +49,7 @@ The INI file should contain the following values:
 mysql_host     = localhost   #default
 mysql_port     = 3306        #default
 mysql_username = root
-mysql_password = 
+mysql_password =
 mysql_database = mysql_remap #default
 
 To debug errors, start trafficserver manually using:
@@ -63,7 +63,7 @@ And resolve any errors or warnings displayed.
   * ericb@apache.org / eric@ericbalsa.com
   * http://www.ericbalsa.com
 
-== TODO == 
+== TODO ==
   * some stupid bug in the ini parsing requiring a blank trailing \n
   * make db backend pluggable
   * handle mysql connections a bit more intelligently
diff --git a/plugins/experimental/mysql_remap/sample.ini b/plugins/experimental/mysql_remap/sample.ini
index e7f7a60..912090c 100644
--- a/plugins/experimental/mysql_remap/sample.ini
+++ b/plugins/experimental/mysql_remap/sample.ini
@@ -20,5 +20,5 @@
 mysql_host     = localhost   #default
 mysql_port     = 3306        #default
 mysql_username = root
-mysql_password = 
+mysql_password =
 mysql_database = mysql_remap #default
diff --git a/plugins/experimental/ssl_cert_loader/ssl_cert_loader.cfg b/plugins/experimental/ssl_cert_loader/ssl_cert_loader.cfg
index 10bd37e..20b1d1b 100644
--- a/plugins/experimental/ssl_cert_loader/ssl_cert_loader.cfg
+++ b/plugins/experimental/ssl_cert_loader/ssl_cert_loader.cfg
@@ -38,14 +38,14 @@ runtime-table-size = "10000";
 
 // The attributes specified by matches in both rule lists will be used
 // to process the connection.  If either rule list specifies a "tunnel" action
-// the connection will be blind tunneled. If either rule specifies a "deny" 
+// the connection will be blind tunneled. If either rule specifies a "deny"
 // action, the handshake processing will stop
 
 // Each rule list  will be evaluated in order and stop on a match
- 
+
 ssl-server-match =
 (
-  { server-ip = "192.168.56.0-192.168.56.255"; 
+  { server-ip = "192.168.56.0-192.168.56.255";
     action="proxy"; /* Default if no action is specified */
     server-cert = "server1.pem";
     ssl-key-name = "privkey.pem";
@@ -65,7 +65,7 @@ ssl-server-match =
     ssl-key-name = "privkey.pem";
   },
   {
-    /* Could include characteristics of the offered ciphers in 
+    /* Could include characteristics of the offered ciphers in
        evaluating the actions */
     offered-cipher-constraint = {
       compare-op = "not-include";
@@ -75,15 +75,15 @@ ssl-server-match =
     ssl-key-name = "privkey.pem";
   },
 
-  { 
+  {
     /* Default, if no server-ip or server-name is specified,
        use the name in the certificate */
-    server-name = "@"; 
-    action="proxy"; 
+    server-name = "@";
+    action="proxy";
     server-cert = "server3.pem";
     ssl-key-name = "privkey.pem";
   },
-  { 
+  {
     /* With the defaults, devolves to the base case of the
        ssl_multicert.config */
     server-cert = "server5.pem";
@@ -94,10 +94,10 @@ ssl-server-match =
      directly in the match rule will override the ssl-options
   */
   { server-ip = "192.168.100.0-192.168.100.100";
-    ssl-options = <ssl-actions.ssl-info-1>; 
+    ssl-options = <ssl-actions.ssl-info-1>;
   },
   { server-ip = "192.168.110.0-192.168.110.100";
-    ssl-options = <ssl-actions.ssl-info-1>; 
+    ssl-options = <ssl-actions.ssl-info-1>;
   },
   { server-name = "*.yahoo.com";
     action="tunnel";
@@ -108,7 +108,7 @@ ssl-server-match =
   }
 );
 
-ssl-client-match: 
+ssl-client-match:
 (
   // In all cases, use the same cipher-suites
   { use-client-cipher-suite = < cipher-suites.ecdhe >;
@@ -118,19 +118,19 @@ ssl-client-match:
       { client-ip = ("10.10.10.0-10.10.10.255", "10.10.50.152");
         action = "tunnel";
       }
-      /* Clients from the office must use an authorized client certificate 
+      /* Clients from the office must use an authorized client certificate
          Proxy must verify.  Must specify cert to use with origin server */
       { client-ip = "10.10.20.0-10.10.20.255";
         client-cert = "valid";
         /* Specify, or rely on your system settings for cert verification */
-        ssl-signer-cert-name = "signers.pem"; 
+        ssl-signer-cert-name = "signers.pem";
         client-cert-name = "client1.pem";
         priv-key-name = "client-priv-key.pem";
       },
       /* Clients from the other office are not yet set up with client
          certs.  But must provide client certs for the origin server */
       { client-ip = "10.10.30.0-10.10.30.255";
-        /* Could be present or not, don't care, this is the default 
+        /* Could be present or not, don't care, this is the default
            Other options are valid, present, or none
          */
         client-cert = "unknown";
diff --git a/plugins/experimental/ssl_cert_loader/ssl_start.cfg b/plugins/experimental/ssl_cert_loader/ssl_start.cfg
index 39d45cb..48525bd 100644
--- a/plugins/experimental/ssl_cert_loader/ssl_start.cfg
+++ b/plugins/experimental/ssl_cert_loader/ssl_start.cfg
@@ -38,16 +38,16 @@ runtime-table-size = "10000"
 
 // The attributes specified by matches in both rule lists will be used
 // to process the connection.  If either rule list specifies a "tunnel" action
-// the connection will be blind tunneled. If either rule specifies a "deny" 
+// the connection will be blind tunneled. If either rule specifies a "deny"
 // action, the handshake processing will stop
 
 // Each rule list  will be evaluated in order and stop on a match
- 
-ssl-server-match = 
+
+ssl-server-match =
 (
   // Using the same private key for all of my certs
   { ssl-key-name = "privkey.pem";
-    child-match = 
+    child-match =
     (
       { server-ip = "107.23.60.186";
         action = "tunnel"
@@ -57,7 +57,7 @@ ssl-server-match =
       },
       { server-cert-name = "asba.pem"
       },
-      { server-name = "www.yahoo.com"; 
+      { server-name = "www.yahoo.com";
         server-cert-name = "asba.pem"
       },
       { server-cert-name = "buseyil.pem"
diff --git a/plugins/experimental/stale_while_revalidate/Makefile.tsxs b/plugins/experimental/stale_while_revalidate/Makefile.tsxs
index 30e651e..805c458 100644
--- a/plugins/experimental/stale_while_revalidate/Makefile.tsxs
+++ b/plugins/experimental/stale_while_revalidate/Makefile.tsxs
@@ -18,7 +18,7 @@ PLUGIN=stale_while_revalidate
 TSXS?=tsxs
 
 all:	${PLUGIN}.c
-	$(TSXS) -v -o ${PLUGIN}.so $? 
+	$(TSXS) -v -o ${PLUGIN}.so $?
 
 install:
 	$(TSXS) -i -o ${PLUGIN}.so
diff --git a/plugins/experimental/ts_lua/ci/.luacov b/plugins/experimental/ts_lua/ci/.luacov
index 0d92930..e1e9077 100644
--- a/plugins/experimental/ts_lua/ci/.luacov
+++ b/plugins/experimental/ts_lua/ci/.luacov
@@ -41,7 +41,7 @@ return {
 
   -- Delete stats file after reporting?
   deletestats = false,
-  
+
   -- Process Lua code loaded from raw strings
   -- (that is, when the 'source' field in the debug info
   -- does not start with '@')
diff --git a/plugins/experimental/ts_lua/ci/README b/plugins/experimental/ts_lua/ci/README
index a96e0ac..89710a2 100644
--- a/plugins/experimental/ts_lua/ci/README
+++ b/plugins/experimental/ts_lua/ci/README
@@ -10,10 +10,10 @@ Follow the steps below to use busted framework to run some unit tests on sample
 
 4) Run "sudo luarocks install luacov"
 
-5) "cd trafficserver/plugins/experimental/ts_lua/ci" 
+5) "cd trafficserver/plugins/experimental/ts_lua/ci"
 
 6) Run "busted -c module_test.lua; luacov". It will produce "luacov.report.out" containing the code coverage on
-"module.lua" 
+"module.lua"
 
 7) Run "busted -c script_test.lua; luacov". It will produce "luacov.report.out" containing the code coverage on
 "script.lua"
@@ -22,6 +22,6 @@ Reference for further information
 1) Busted - http://olivinelabs.com/busted/
 
 2) Specifications for asserts/mocks/stubs/etc inside busted framework -
-https://github.com/Olivine-Labs/luassert/tree/master/spec 
+https://github.com/Olivine-Labs/luassert/tree/master/spec
 
 3) luacov - https://luarocks.org/modules/hisham/luacov
diff --git a/plugins/experimental/ts_lua/ci/module_test.lua b/plugins/experimental/ts_lua/ci/module_test.lua
index b5ccd16..b142238 100644
--- a/plugins/experimental/ts_lua/ci/module_test.lua
+++ b/plugins/experimental/ts_lua/ci/module_test.lua
@@ -31,20 +31,20 @@ describe("Busted unit testing framework", function()
     end)
 
     it("test - module.set_hook", function()
-      stub(ts, "hook") 
+      stub(ts, "hook")
       local module = require("module")
 
       module.set_hook()
-      
+
       assert.stub(ts.hook).was.called_with(TS_LUA_HOOK_TXN_CLOSE, module.test)
     end)
 
     it("test - module.set_context", function()
 
       local module = require("module")
-     
+
       module.set_context()
-    
+
       assert.are.equals('test10', ts.ctx['test'])
     end)
 
@@ -58,7 +58,7 @@ describe("Busted unit testing framework", function()
 
     it("test - module.return_constant", function()
       local module = require("module")
- 
+
       local result = module.return_constant()
 
       assert.are.equals(TS_LUA_REMAP_DID_REMAP, result)
diff --git a/plugins/experimental/ts_lua/ci/script_test.lua b/plugins/experimental/ts_lua/ci/script_test.lua
index 1c1d158..d663ca4 100644
--- a/plugins/experimental/ts_lua/ci/script_test.lua
+++ b/plugins/experimental/ts_lua/ci/script_test.lua
@@ -23,11 +23,11 @@ describe("Busted unit testing framework", function()
     it("test - script", function()
       stub(ts.client_request, "set_url_host")
       stub(ts.client_request, "set_url_port")
-      stub(ts.client_request, "set_url_scheme") 
+      stub(ts.client_request, "set_url_scheme")
 
       require("script")
       local result = do_remap()
-      
+
       assert.stub(ts.client_request.set_url_host).was.called_with("192.168.231.130")
       assert.stub(ts.client_request.set_url_port).was.called_with(80)
       assert.stub(ts.client_request.set_url_scheme).was.called_with("http")
diff --git a/plugins/experimental/ts_lua/example/test_closure.lua b/plugins/experimental/ts_lua/example/test_closure.lua
index edd973d..ad1a741 100644
--- a/plugins/experimental/ts_lua/example/test_closure.lua
+++ b/plugins/experimental/ts_lua/example/test_closure.lua
@@ -14,7 +14,7 @@
 --  See the License for the specific language governing permissions and
 --  limitations under the License.
 
-ts.hook(TS_LUA_HOOK_READ_REQUEST_HDR, 
+ts.hook(TS_LUA_HOOK_READ_REQUEST_HDR,
     function()
        ts.debug('read_request')
        return 0
diff --git a/plugins/experimental/ts_lua/example/test_global_hook.lua b/plugins/experimental/ts_lua/example/test_global_hook.lua
index fcdb56b..daaaeeb 100644
--- a/plugins/experimental/ts_lua/example/test_global_hook.lua
+++ b/plugins/experimental/ts_lua/example/test_global_hook.lua
@@ -18,7 +18,7 @@ function do_global_txn_start()
     ts.debug('txn_start')
 
     return 0
-end 
+end
 
 function do_global_read_request()
     ts.debug('read_request')
@@ -64,7 +64,7 @@ end
 
 function do_global_cache_lookup_complete()
     ts.debug('cache_lookup_complete')
-  
+
     return 0
 end
 
diff --git a/plugins/experimental/ts_lua/example/test_txn_hook.lua b/plugins/experimental/ts_lua/example/test_txn_hook.lua
index e95a4df..09b9789 100644
--- a/plugins/experimental/ts_lua/example/test_txn_hook.lua
+++ b/plugins/experimental/ts_lua/example/test_txn_hook.lua
@@ -30,7 +30,7 @@ function do_global_txn_start()
     ts.hook(TS_LUA_HOOK_TXN_CLOSE, txn_close)
 
     return 0
-end 
+end
 
 function read_request()
     ts.debug('read_request')
@@ -76,7 +76,7 @@ end
 
 function cache_lookup()
     ts.debug('cache_lookup_complete')
-  
+
     return 0
 end
 
diff --git a/plugins/experimental/webp_transform/README b/plugins/experimental/webp_transform/README
index 595d0e6..21bda14 100644
--- a/plugins/experimental/webp_transform/README
+++ b/plugins/experimental/webp_transform/README
@@ -1,4 +1,4 @@
 Converting jpeg and png to webp using ImageMagick Magick++ lib
 Pre-requisites
 
-1. Magick++ api for ImageMagick 
+1. Magick++ api for ImageMagick
diff --git a/plugins/gzip/README b/plugins/gzip/README
index 4872369..601c0a6 100644
--- a/plugins/gzip/README
+++ b/plugins/gzip/README
@@ -9,7 +9,7 @@ make && sudo make install
 
 if no makefile is present, you can compile it using
     tsxs -o gzip.so *.cc
-and then install it using 
+and then install it using
     tsxs -i -o gzip.so
 
 after installation, add a line to plugin.config:
@@ -60,7 +60,7 @@ disallow /notthis/*.js
 disallow /notthat*
 disallow */bla*
 
-#override the global configuration for a host. 
+#override the global configuration for a host.
 #www.foo.nl does NOT inherit anything
 [www.foo.nl]
 enabled true
diff --git a/plugins/gzip/sample.gzip.config b/plugins/gzip/sample.gzip.config
index 2dd34ae..5fec6f5 100644
--- a/plugins/gzip/sample.gzip.config
+++ b/plugins/gzip/sample.gzip.config
@@ -43,7 +43,7 @@ disallow /notthis/*.js
 disallow /notthat*
 disallow */bla*
 
-#override the global configuration for a host. 
+#override the global configuration for a host.
 #www.foo.nl does NOT inherit anything
 [www.foo.nl]
 enabled true
diff --git a/plugins/healthchecks/README b/plugins/healthchecks/README
index e3e9791..fbae057 100644
--- a/plugins/healthchecks/README
+++ b/plugins/healthchecks/README
@@ -1,6 +1,6 @@
 This is a simple plugin, to provide basic (but configurable) health checks.
 This is a server intercept plugin, and it takes one single  configuration
-option in plugin.config, the configuration file name. 
+option in plugin.config, the configuration file name.
 
 This configuration contains one, or several, lines of the format
 
diff --git a/proxy/ClassH.txt b/proxy/ClassH.txt
index 95fbfc7..abe6701 100644
--- a/proxy/ClassH.txt
+++ b/proxy/ClassH.txt
@@ -1,5 +1,5 @@
-        
-        
+
+
              Thread      { thread_key, processor }
 
                |
@@ -9,35 +9,35 @@
                           DLL<EventContinuation> timeout_events,
                           DLL<EventContinuation> free_events
                         }
-  
+
                |
                |
 
            IOThread     { DLL<IOVConnection> io_events,
                           DLL<Connection>     free_connections;
                         }
-               
+
            /     \
           /       \
     DNSThread   AcceptThread
 
-                
-      
+
+
 
 
 
              VConnection
-    
+
                   |
                   |
 
            EventContinuation
-     
+
                 /         \
                /           \
 
         IOVConnection   DNSEntry
-      
+
            /    \    \
           /      \    \
                   \    \
@@ -50,7 +50,7 @@ DiskIOVConnection  \    \
 
 
          Processor
-             
+
              |
              |
        EventProcessor
@@ -63,18 +63,18 @@ DiskIOVConnection  \    \
          /     \
         /       \
                  \
- DiskProcessor    
+ DiskProcessor
           NetProcessor
-          
+
                 |
                 |
-                
+
           DNSProcessor
-          
 
 
 
-                    
+
+
 class VConnection:
 ==================
 vio_queue : queue of io operations.
diff --git a/proxy/InkAPI-ensure-funcs-present.pl b/proxy/InkAPI-ensure-funcs-present.pl
index fd02dc9..660a609 100644
--- a/proxy/InkAPI-ensure-funcs-present.pl
+++ b/proxy/InkAPI-ensure-funcs-present.pl
@@ -45,5 +45,5 @@ foreach $func (@funcs)
     print $result;
 }
 
-	
-	
+
+
diff --git a/proxy/README-stats.otl b/proxy/README-stats.otl
index 4474c56..91a7bd3 100644
--- a/proxy/README-stats.otl
+++ b/proxy/README-stats.otl
@@ -12,7 +12,7 @@ existing stat system:
 6) relationship with manager.
 
 Specifically, some of the stats reported seemed incorrect.
-In the cases where individual stats were incorrect (e.g. 
+In the cases where individual stats were incorrect (e.g.
 number of bytes transferred), it is suspected that atomicity
 issues played a role. For example, if the stat variable was
 64 bits long, were all 64 bits being read and written atomically?
@@ -28,13 +28,13 @@ the hit rate may appear incorrect.
 
 Some stats are interrelated with other stats (e.g. number of
 client requests and number of cache lookups). Inconsistencies
-between such stats may show up if for example one of the 
+between such stats may show up if for example one of the
 values is accessed and before the other value is accessed, it
 is allowed to change. A single client request may then, for example,
 show two cache lookups.
 
 These issues can be aggravated by allowing administrators to
-clear stat values. This lead us to introduce persistence: 
+clear stat values. This lead us to introduce persistence:
 disallow clearing of stats. While this does deal with the problems
 associated with clearing, it does not address the coupling,
 inconsistency or atomicity problems. Those remain.
@@ -98,7 +98,7 @@ require just atomic access, however, it may be better to allow direct
 access, without getting a lock. This may reduce lock contention.
 
 We ran two experiments to investigate the performance issue.
-The existing stat system allows for individual atomic access to all stats. 
+The existing stat system allows for individual atomic access to all stats.
 We compared the performance of this system with a system where instead of
 atomic access, all access requires getting a single lock. The results from
 inkbench are as follows.
@@ -176,17 +176,17 @@ divide stats into 2 groups:
 Types Of Stats:
 ---------------
 * event system stats
-	** average idle time per thread 
-	** variance of idle time per thread 
-	** average event exec rate per thread 
-	** variance of event exec rate per thread 
-	** average execution time per event 
-	** variance of execution time per event 
-	** average failed mutexes per event 
-	** variance of failed mutexes per event 
+	** average idle time per thread
+	** variance of idle time per thread
+	** average event exec rate per thread
+	** variance of event exec rate per thread
+	** average execution time per event
+	** variance of execution time per event
+	** average failed mutexes per event
+	** variance of failed mutexes per event
 	** average time lag per event
 	** variance of time lag per event
-	
+
 * socks processor stats
 	** connections unsuccessful
 	** connections successful
@@ -274,7 +274,7 @@ Types Of Stats:
  			**** POSTs
  			**** DELETEs
  			**** CONNECTs
- 		*** number of invalid requests 
+ 		*** number of invalid requests
  		*** number of broken client connections
  		*** number of proxied requests
  			**** user-specified
@@ -345,7 +345,7 @@ STAT(Count, log2_stat_log_files_space_used),		UI
 // events
 STAT(Count, log2_stat_event_log_error),			UI
 STAT(Count, log2_stat_event_log_access),		UI
-STAT(Count, log2_stat_event_log_access_fail),		
+STAT(Count, log2_stat_event_log_access_fail),
 STAT(Count, log2_stat_event_log_access_skip),		UI
 
 ---------------------------------------------------------------------------------
diff --git a/proxy/config/body_factory/default/access#redirect_url b/proxy/config/body_factory/default/access#redirect_url
index d06b4bd..3a4fcf1 100644
--- a/proxy/config/body_factory/default/access#redirect_url
+++ b/proxy/config/body_factory/default/access#redirect_url
@@ -1,15 +1,15 @@
-<HTML> 
- <HEAD> 
-  <TITLE>Authentication Failed</TITLE> 
-  <meta http-equiv="refresh" content="0;URL=%<{@redirect_url}cqh>"> 
- </HEAD> 
+<HTML>
+ <HEAD>
+  <TITLE>Authentication Failed</TITLE>
+  <meta http-equiv="refresh" content="0;URL=%<{@redirect_url}cqh>">
+ </HEAD>
 
- <BODY BGCOLOR=#88DAFF FGCOLOR="black"> 
-  <H1>Authentication Failed.</H1> 
-  <HR> 
-  <FONT FACE="Helvetica,Arial"> 
-  <B>Please wait while you are redirected to another page.</B> 
+ <BODY BGCOLOR=#88DAFF FGCOLOR="black">
+  <H1>Authentication Failed.</H1>
+  <HR>
+  <FONT FACE="Helvetica,Arial">
+  <B>Please wait while you are redirected to another page.</B>
   If your browser fails to redirect, click on this <a href="%<{@redirect_url}cqh>">link</a>.
-  </FONT> 
+  </FONT>
  </BODY>
 </HTML>
diff --git a/proxy/config/body_factory/default/interception#no_host b/proxy/config/body_factory/default/interception#no_host
index 18d29dc..7159d91 100644
--- a/proxy/config/body_factory/default/interception#no_host
+++ b/proxy/config/body_factory/default/interception#no_host
@@ -8,7 +8,7 @@
 <HR>
 
 <FONT FACE="Helvetica,Arial"><B>
-Description: An attempt was made to transparently proxy your request, 
+Description: An attempt was made to transparently proxy your request,
 but this attempt failed because your browser did not send an HTTP "Host"
 header.  To access this web site correctly, you will need to upgrade to
 a browser that supports the HTTP "Host" header field.
diff --git a/proxy/config/body_factory/default/request#cycle_detected b/proxy/config/body_factory/default/request#cycle_detected
index 0cc7c59..b0facc5 100644
--- a/proxy/config/body_factory/default/request#cycle_detected
+++ b/proxy/config/body_factory/default/request#cycle_detected
@@ -8,7 +8,7 @@
 <HR>
 
 <FONT FACE="Helvetica,Arial"><B>
-Description: Could not process your request for the document 
+Description: Could not process your request for the document
 because it would cause an HTTP proxy cycle.  Please check the URL and your
 browser's proxy settings.
 </B></FONT>
diff --git a/proxy/config/body_factory/default/request#syntax_error b/proxy/config/body_factory/default/request#syntax_error
index bb3fbb2..419cbe2 100644
--- a/proxy/config/body_factory/default/request#syntax_error
+++ b/proxy/config/body_factory/default/request#syntax_error
@@ -8,7 +8,7 @@
 <HR>
 
 <FONT FACE="Helvetica,Arial"><B>
-Description: Could not process this request. 
+Description: Could not process this request.
 </B></FONT>
 <HR>
 </BODY>
diff --git a/proxy/config/body_factory/default/timeout#activity b/proxy/config/body_factory/default/timeout#activity
index 0d3eabe..12c9c50 100644
--- a/proxy/config/body_factory/default/timeout#activity
+++ b/proxy/config/body_factory/default/timeout#activity
@@ -8,7 +8,7 @@
 <HR>
 
 <FONT FACE="Helvetica,Arial"><B>
-Description: Too much time has passed transmitting document. 
+Description: Too much time has passed transmitting document.
 </B></FONT>
 <HR>
 </BODY>
diff --git a/proxy/config/body_factory/default/timeout#inactivity b/proxy/config/body_factory/default/timeout#inactivity
index 0ac28da..353ba9a 100644
--- a/proxy/config/body_factory/default/timeout#inactivity
+++ b/proxy/config/body_factory/default/timeout#inactivity
@@ -8,7 +8,7 @@
 <HR>
 
 <FONT FACE="Helvetica,Arial"><B>
-Description: Too much time has passed without sending any data for document. 
+Description: Too much time has passed without sending any data for document.
 </B></FONT>
 <HR>
 </BODY>
diff --git a/proxy/config/cache.config.default b/proxy/config/cache.config.default
index f795978..a5d7e0a 100644
--- a/proxy/config/cache.config.default
+++ b/proxy/config/cache.config.default
@@ -53,5 +53,5 @@
 #
 # Examples
 #
-#  Revalidate all http objects from www.example.com after 2 hours 
+#  Revalidate all http objects from www.example.com after 2 hours
 #    dest_domain=www.example.com   scheme=http  revalidate=2h
diff --git a/proxy/config/cluster.config.default b/proxy/config/cluster.config.default
index fb94d84..a9962f8 100644
--- a/proxy/config/cluster.config.default
+++ b/proxy/config/cluster.config.default
@@ -8,7 +8,7 @@
 #
 ############################################################################
 # Number
-# IP:Port 
+# IP:Port
 # ...
 ############################################################################
 # Number = { 0, 1 ... } where 0 is a stand-alone proxy
diff --git a/proxy/config/hosting.config.default b/proxy/config/hosting.config.default
index 6ab193e..e4100b6 100644
--- a/proxy/config/hosting.config.default
+++ b/proxy/config/hosting.config.default
@@ -4,7 +4,7 @@
 # Documentation:
 #    https://docs.trafficserver.apache.org/en/latest/admin-guide/files/hosting.config.en.html
 #
-# The purpose of this file is to specify the volumes that 
+# The purpose of this file is to specify the volumes that
 # specific hostnames or domains should be stored in.
 #
 # Each line consists of a set of tag value pairs.  The pairs
@@ -19,13 +19,13 @@
 #
 # Available directives are:
 # volume=  (comma separated list of volumes)
-#  
-# All requests that 
-# don't belong to the list of hostnames in this file go to the 
+#
+# All requests that
+# don't belong to the list of hostnames in this file go to the
 # volumes specified with the hostname or domain name = '*'
-# 
-# For example: to store all inktomi objects in volume 2 
+#
+# For example: to store all inktomi objects in volume 2
 # hostname=www.example.com  volume=2
 # To direct all other requests to volumes 3 and 4
 # hostname=*	volume=3,4
-#  
+#
diff --git a/proxy/config/icp.config.default b/proxy/config/icp.config.default
index f123e8c..7fa54a4 100644
--- a/proxy/config/icp.config.default
+++ b/proxy/config/icp.config.default
@@ -35,8 +35,8 @@
 #
 # Example #2 (1 parent and 1 sibling using MultiCast):
 # ============================================================================
-#     host1 209.1.33.10 1 8080 3130 1 239.128.16.128 1 
-#     host2 209.1.33.11 2:8080:3130 1 239.128.16.128 1 
+#     host1 209.1.33.10 1 8080 3130 1 239.128.16.128 1
+#     host2 209.1.33.11 2:8080:3130 1 239.128.16.128 1
 # Note: trailing space in previous lines.
 #
 ###############################################################################
diff --git a/proxy/config/parent.config.default b/proxy/config/parent.config.default
index 1bc5881..4a92cee 100644
--- a/proxy/config/parent.config.default
+++ b/proxy/config/parent.config.default
@@ -37,15 +37,15 @@
 #     go_direct={true,false}
 #     round_robin={strict,true,false}
 #
-# Note: for round_robin, strict means strict round_robin - parents are 
-#	tried one by one, true means round_robin based on client IP 
+# Note: for round_robin, strict means strict round_robin - parents are
+#	tried one by one, true means round_robin based on client IP
 #	addresses, false means no round_robin
-# 
+#
 # Each line must include a parent= directive or a go_direct=
 #   directive.  If both appear, Traffic Server will directly
-#   contact the origin server if all the listed parent proxies 
+#   contact the origin server if all the listed parent proxies
 #   are down
-#    
+#
 # Example
 #
 #  Alternate requests between proxy1 and proxy2
diff --git a/proxy/config/socks.config.default b/proxy/config/socks.config.default
index cd9e06a..b0ead07 100644
--- a/proxy/config/socks.config.default
+++ b/proxy/config/socks.config.default
@@ -22,7 +22,7 @@ no_socks   123.14.84.1 - 123.14.89.4, 109.32.15.2
 # Format for username/password used by traffic_server when it connects to
 # the SOCKS server:
 #   auth u <user_name> <pasword>
-# The letter u says it is of type username/password. 
+# The letter u says it is of type username/password.
 # e.g:
 #   auth u traffic_server inktomi
 #
diff --git a/proxy/config/splitdns.config.default b/proxy/config/splitdns.config.default
index bd1d483..a6f1dd3 100644
--- a/proxy/config/splitdns.config.default
+++ b/proxy/config/splitdns.config.default
@@ -10,7 +10,7 @@
 # Each line consists of a set of tag value pairs.  The pairs
 #   are in the format  <tag>=<value>. Please note that there
 #   should not be any spaces in the specifiers.
-# 
+#
 # Each line must include exactly one primary specifier
 #
 #   Primary destination specifiers are
@@ -23,36 +23,36 @@
 # Required:
 #     named=       ( required; a DNS server; port may be included,
 #                    separated by ':'. If none provided, the default
-#                    port used is 53. Multiple DNS server may be 
+#                    port used is 53. Multiple DNS server may be
 #                    specified, separated by spaces or ';'. The
-#                    DNS servers are required to be in ip address 
+#                    DNS servers are required to be in ip address
 #                    format )
 #
-# Optional:          
+# Optional:
 #     def_domain=  ( optional;  when provided, only one default
 #                    may be listed on the line )
 #
-#     search_list= ( optional; however, if provided, requires at 
+#     search_list= ( optional; however, if provided, requires at
 #                    least one search domain. If an organization
-#                    has multiple zones, they may be specified, 
+#                    has multiple zones, they may be specified,
 #                    separated by spaces or ';'.  )
-# 
+#
 # Each line must include at least a named= directive with an IP address
 # in the "dot" format. "def_domain=" and "search_list=" are optional.
 #
 # Additional notes:
 #
 # For improved performance, the system has a 'fast path', which is activated
-# when all the primary destination specifiers are of the type 
+# when all the primary destination specifiers are of the type
 # 'dest_domain' or 'dest_host'. It also requires that the number of rules
 # not exceed four (4). One of the side effect of this is, the first match
 # will terminate the search.
 #
-# If a host name is not fully qualified, i.e. does not have the domain 
+# If a host name is not fully qualified, i.e. does not have the domain
 # specifier (ex. 'internal' instead of internal.example.com'), then
-# there is no rule using the primary destination specifier 'url_regex'. 
+# there is no rule using the primary destination specifier 'url_regex'.
+#
 #
-#    
 # Example:
 #
 #dest_domain=int.ik.com named="255.257..." def_domain="int.ik.com" search_list="int.ik.com mkt.ik.com"
diff --git a/proxy/config/volume.config.default b/proxy/config/volume.config.default
index 593d3c7..c1aa036 100644
--- a/proxy/config/volume.config.default
+++ b/proxy/config/volume.config.default
@@ -11,24 +11,24 @@
 #  Each line consists of a tag value pair.
 #    volume=<volume_number> scheme=<protocol_type> size=<volume_size>
 #
-#  volume_number can be any value between 1 and 255. 
-#  This limits the maximum number of volumes to 255. 
-#  Volume number 0 is reserved for the special free volume. 
+#  volume_number can be any value between 1 and 255.
+#  This limits the maximum number of volumes to 255.
+#  Volume number 0 is reserved for the special free volume.
 #  Each line MUST have a distinct volume number.
 #
 #  The only scheme currently supported is 'http.
 #
 #  volume_size can either be specified in percentage of the total
 #  cache space or absolute value. It must be a multiple of 128 Megabytes,
-#  with 128 Megabytes being the smallest size possible. If specified in 
-#  percentage, the size is rounded down to the closest multiple of 
-#  128 Megabytes. A volume can be as big as the whole cache. 
-#  Each volume is striped across several disks to 
-#  achieve parallel I/O. For example, if there are 4 disks, 
+#  with 128 Megabytes being the smallest size possible. If specified in
+#  percentage, the size is rounded down to the closest multiple of
+#  128 Megabytes. A volume can be as big as the whole cache.
+#  Each volume is striped across several disks to
+#  achieve parallel I/O. For example, if there are 4 disks,
 #  a 1 Gigabyte volume will have 256 Megabytes on each
 #  disk (assuming each disk has enough free space available).
 #
-# To create one volume of size 10% of the total cache space and 
-# another 1 Gig  volume, 
+# To create one volume of size 10% of the total cache space and
+# another 1 Gig  volume,
 #  volume=1 scheme=http size=10%
 #  volume=2 scheme=http size=1024
diff --git a/proxy/congest/FeatureSpec.txt b/proxy/congest/FeatureSpec.txt
index 7986653..051ac8e 100644
--- a/proxy/congest/FeatureSpec.txt
+++ b/proxy/congest/FeatureSpec.txt
@@ -5,8 +5,8 @@ Feature Name:
 -------------
 	Congestion Control
 
-Synopsis of Feature: 
--------------------- 
+Synopsis of Feature:
+--------------------
 
 The main purpose of this congestion control feature is to keep track
 of which hosts are congested so that TS will not forward requests to
@@ -27,50 +27,50 @@ CASE 1.  Connection Failures:
 (2) A server is marked congested if there are more than M connection failures
     within N seconds.
 
-(3) If a server is marked congested, then TS will not forward requests to it 
+(3) If a server is marked congested, then TS will not forward requests to it
     until Proxy Retry After Time (PRAT) (which is current time + t)
 
 (4) For a request to a congested server before the server's PRAT time, TS sends
     a Retry-After response to tell the client to retry the request after
-    Client Retry After Time (CRAT) (= PRAT - current time + T + a random 
+    Client Retry After Time (CRAT) (= PRAT - current time + T + a random
     interger from 0 to alpha).
 
 (5) For a request to a congested server after the server's PRAT time, TS will
-    try at most m' times to connect to the server, and the timeout is n' 
+    try at most m' times to connect to the server, and the timeout is n'
     seconds for each try.
 
-(6) A congested server will stay dead if TS cannot make a successful 
+(6) A congested server will stay dead if TS cannot make a successful
     connection; otherwise, the server becomes live again.
 
 CASE 2: Maximum Number of Connections
 -------------------------------------
 TS will temporarily mark a server as congested if a "max_connection" number
-to the server is reached. If a new client request comes in and needs a new 
-connection to the server, the client will get 503 Retry-After back. 
+to the server is reached. If a new client request comes in and needs a new
+connection to the server, the client will get 503 Retry-After back.
 There is no PRAT on the "max_connection" reached servers.
 
-Here a server can be identified by IP address (per_ip) or by host name 
-(per_host). For example, www.example.com has two IP addresses, 
+Here a server can be identified by IP address (per_ip) or by host name
+(per_host). For example, www.example.com has two IP addresses,
 209.131.63.206 and 209.131.63.207. If per_ip is used, then each IP address
 has its own number of connection failures, and each IP address will be marked
-congested or not by itself. That is, if 206 is marked congested (but 207 is 
+congested or not by itself. That is, if 206 is marked congested (but 207 is
 not), requests can still be forwarded to 207. On the other hand, if per_host is
 used, then one connection failure to either 206 or 207 will be counted to the
-number if connection failures of host www.example.com. If the host 
+number if connection failures of host www.example.com. If the host
 www.example.com is marked congested, then essentially both 206 and 207 are
-marked congested. 
+marked congested.
 
-We can also use prefix as a secondary specifier to specify the scope of 
-congestion control to sub-host (service) area. For example, 
+We can also use prefix as a secondary specifier to specify the scope of
+congestion control to sub-host (service) area. For example,
    dest_host=www.example.com prefix=/cgi/search.exe
 This rule can detect the stop of the cgi program or database it depends on.
-Each specification has an independent counter. The error of requests to 
-www.example.com/index.html will count independently to the counter of this 
+Each specification has an independent counter. The error of requests to
+www.example.com/index.html will count independently to the counter of this
 line. The prefix=/cgi/ means all requests to the objects under /cgi/ have
-one common counter with specified parameters. It does not mean each URI 
+one common counter with specified parameters. It does not mean each URI
 under the directory has its own counter.
 
-The TS administrator will be able to specify the customizeable error_page, 
+The TS administrator will be able to specify the customizeable error_page,
 the error_page can be customized to return the reason (for example: "The
 site is under maintenance") of congestion for '503'. In the error_page, the
 URL of the page congested, and the Retry-After time can be returned.
@@ -81,8 +81,8 @@ ENGINEERING DESCRIPTION:
 Risk points of feature:
 -----------------------
 
-The set of "origin server connect attempts" configuration varibles in 
-records.config will be affected by this feature. See the following 
+The set of "origin server connect attempts" configuration varibles in
+records.config will be affected by this feature. See the following
 "Requirement on Server Management" and the above "Synopsis of feature"
 sections for more information.
 
@@ -96,7 +96,7 @@ Effect on SDK/API:
 Management Implications:
 -----------------------
 
-<Record Changes> 
+<Record Changes>
 There is one new config variable to enable/disable/test congestion control.
 	proxy.config.http.congestion_control.enabled INT 0|1|2
 	proxy.config.http.congestion_control.filename STRING congestion.config
@@ -105,16 +105,16 @@ There is one new config variable to enable/disable/test congestion control.
 <Statistics Changes>
 1.  Number of congestions because of connection failures
     stat name: proxy.process.congestion.congested_on_conn_failures
-2.  Number of congestions because of max_connection reached 
+2.  Number of congestions because of max_connection reached
     stat name: proxy.process.congestion.congested_on_max_connection
 
 
 <Config File>
-A new .config file "congestion.config" is used to specify the parameters for 
+A new .config file "congestion.config" is used to specify the parameters for
 different servers.
 
-Each rule will have one primary key to identify the servers, the primaries 
-can be 
+Each rule will have one primary key to identify the servers, the primaries
+can be
 	dest_host=
 	dest_domain=
 	dest_ip=
@@ -136,7 +136,7 @@ The tag=value pairs are used to specify the rules:
 	dead_os_conn_timeout=<integer>		//  n'
 	dead_os_conn_retries=<interger>		//  m'
 	max_connection=<integer>		// -1 means unlimited
-	error_page=<page uri>          
+	error_page=<page uri>
 	congestion_scheme=per_ip|per_host
 
 The suggested default values are as follows:
@@ -153,7 +153,7 @@ The suggested default values are as follows:
 	error_page="congestion#retryAfter"
 	congestion_scheme="per_ip"
 
-The above tag values will be used as default if the tag is not specified 
+The above tag values will be used as default if the tag is not specified
 in the rule.
 
 The default values can be overrided by setting the records.config variables
@@ -168,60 +168,60 @@ be affected by this congestion control feature:
 	proxy.config.http.down_server.cache_time
 	proxy.config.http.down_server.abort_threshold
 
-For a request to a server that does not have an applicable rule in 
-congestion.config, the values for these "origins server connect attempts" 
-variables are used by TS. Otherwise, the corresponding values specified 
+For a request to a server that does not have an applicable rule in
+congestion.config, the values for these "origins server connect attempts"
+variables are used by TS. Otherwise, the corresponding values specified
 in congestion.config will override them.
 
 
 <Alarm Changes>
 Add two new alarm types to Traffic Manager:
-1) MGMT_SIGNAL_HTTP_CONGESTED_SERVER  
+1) MGMT_SIGNAL_HTTP_CONGESTED_SERVER
 	used to indicate a congested server
-2) MGMT_SIGNAL_HTTP_ALLEVIATED_SERVER 
+2) MGMT_SIGNAL_HTTP_ALLEVIATED_SERVER
 	used to indicate a congested server is no longer congested
 These alarms are not processed like the other Traffic Manager alarms.
 Whenever these alarms are signalled (even if they are repeat alarms)
 *only* an SNMP trap will be sent. Note, that this means that
 potentially, users can be flooded with SNMP traps if a congested
-server is always signalling an alarm. 
+server is always signalling an alarm.
 
 <Web UI Enhancement>
-For configuration purposes, we will add a new "Congestion Control" tab to the 
-"Configure -> Networking -> Connection Management" section of the web UI.  
+For configuration purposes, we will add a new "Congestion Control" tab to the
+"Configure -> Networking -> Connection Management" section of the web UI.
 Within this tab users can:
 1. enable/disable the congestion control feature
 2. edit the congestion.config file (which will be displayed in a html text box)
 
 
 <Command-Line Interface Enhancement>
-Use the traffic_line command-line interface to retrieve the congestion 
+Use the traffic_line command-line interface to retrieve the congestion
 statistics and monitoring information.
-1. "traffic_line -r <statistic_name>" 
-   Returns the value of the statistic specified 
-2. "traffic_line -q" 
-   Returns a list of currently congested sites (one site per line); 
-   for each congested site, displays the information in the following format: 
+1. "traffic_line -r <statistic_name>"
+   Returns the value of the statistic specified
+2. "traffic_line -q"
+   Returns a list of currently congested sites (one site per line);
+   for each congested site, displays the information in the following format:
    '<time>|<rule #>|<hostname>|<ip_address>|<scheme>|<prefix>|<congestion reason>|<F#>|<M#>'
-	- time : congestion detected time 
+	- time : congestion detected time
 		 in seconds since 00:00:00 UTC, January 1, 1970.
-	- rule # 
+	- rule #
 	- hostname
 	- ip address
 	- scheme: per_ip or per_host
 	- prefix (if none, leave blank)
 	- congestion reason: M or F
-          M - congestion caused by exceeding max connections, 
+          M - congestion caused by exceeding max connections,
 	  F - congestion caused by OS response timeout/failure
         - F#    number of congested requests because of F
         - M#    number of congested requests because of M
 
-NOTE: In order to use "traffic_line -q", raf must be enabled and have a 
+NOTE: In order to use "traffic_line -q", raf must be enabled and have a
       raf port specified. These are the default values used.
 	CONFIG proxy.config.raf.enabled INT 1
 	CONFIG proxy.config.raf.port INT 9000
       If the raf port conflicts with another port, then change it by:
-           traffic_line -s "proxy.config.raf.port" <new-port> 
+           traffic_line -s "proxy.config.raf.port" <new-port>
 
 
 Engineering description of feature:
@@ -235,7 +235,7 @@ CongestEntry{
 	unsigned int ip;
 	int hostname_offset;
 	int prefix_offset;
-	int last_failure; 
+	int last_failure;
 	char fail_history[17];
 	unsigned int congestion_scheme; // per_ip | per_host;
 	unsigned int congested; //0 | 1
@@ -245,13 +245,13 @@ CongestEntry{
 	unsigned long   num_congested;    // reserved for per server stat.
 };
 
-For each server, TS uses an array of 17 entries to record the number of 
-connection failures. Each entry is 16-bit long and records the number of 
-connection failures for 1/16 of the fail_window, for example, for a 
+For each server, TS uses an array of 17 entries to record the number of
+connection failures. Each entry is 16-bit long and records the number of
+connection failures for 1/16 of the fail_window, for example, for a
 fail_window=240 seconds, the granularity of recording is 240/16=15 seconds.
 That is, the first entry records the number of connection failures from time
-t+0 to t+15, and the second entry records the number of connection failures 
-from time t+16 to t+30, and so on. TS will mark the server as congested if 
+t+0 to t+15, and the second entry records the number of connection failures
+from time t+16 to t+30, and so on. TS will mark the server as congested if
 the sum of the 9 entries is greater than the specified max_connection_failures.
 Note that this algorithm will count number of failures in the past 240 to 255
 seconds. For higher accuracy, we need to increase the number of entries.
@@ -262,12 +262,12 @@ Operation:
 
 The following is an overview of the operation of this congestion control
 feature in TS. After parsing a valid request, a TS calls its HostDB module
-to get the HostDBInfo record for the host name. If the host name has more 
-than one IP address, then TS selects one of them as usual. 
+to get the HostDBInfo record for the host name. If the host name has more
+than one IP address, then TS selects one of them as usual.
 Then, TS uses the hostname, the selected IP address, and request URL to lookup
-for the first matched rule in congestion.config. 
+for the first matched rule in congestion.config.
 
-TS will lookup the CongestionDB  
+TS will lookup the CongestionDB
 
 case 1: "congested" is true and
          (current time <= "last_failure" + "proxy_retry_window"):
@@ -282,7 +282,7 @@ case 4: "congested" is false and
 	(current connections < max_connections)
 	TS makes a connection to this non-congested server.
 
-Various timeouts and max_retry numbers are set up according to the matched 
+Various timeouts and max_retry numbers are set up according to the matched
 rule in congestion.config.
 
 If a connection failure is detected, TS updates the CongestionDB record. If it
@@ -294,18 +294,18 @@ Problematic Behavior:
 For a host with multiple nicknames, we night mis-calculate the number
 of failures.
 
-For example, 
+For example,
 	www.berkeley.edu is a nickname for amber.berkeley.edu
-	amber.berkeley.edu has address 128.32.25.12. 
+	amber.berkeley.edu has address 128.32.25.12.
 In this simple case, if you only specify www.berkeley.edu in the rule and use
-per_host scheme, we will miss the info when request use amber.berkeley.edu 
+per_host scheme, we will miss the info when request use amber.berkeley.edu
 as the hostname.
 
-Another problem is with the granularity of connection failure recording. In 
-some cases, TS will mark servers congested which is actually not congested 
+Another problem is with the granularity of connection failure recording. In
+some cases, TS will mark servers congested which is actually not congested
 according to the rules in congestion.config.
 
-TS will not be able to distinguish a original server busy from TS itself 
+TS will not be able to distinguish a original server busy from TS itself
 is busy.
 
 Implementation Limits:
@@ -324,10 +324,10 @@ HttpSM / HttpTransact
 
 KNOWN PROBLEM
 =============
-(1) The config filename for congestion control must be congestion.config, 
+(1) The config filename for congestion control must be congestion.config,
     this is a known bug for TS
-(2) The test case: 
-    proxy.config.http.congestion_control.enabled INT 2 
+(2) The test case:
+    proxy.config.http.congestion_control.enabled INT 2
     is not implemented, due to the limited time for coding
 
 
@@ -336,25 +336,25 @@ TEST DESCRIPTIONS
 
 Test description:
 -----------------
-(1) Enable congestion control and specify rules for a few server in 
-    congestion.config. Then run (existing) tests to verify the 
+(1) Enable congestion control and specify rules for a few server in
+    congestion.config. Then run (existing) tests to verify the
     "origin server connect attempts" configuration variable are still
     working for servers that are not specified in congestion.config.
 (2) Enable congestion control and in congestion.config, specify a rule
     for a server that can be controlled (up/down) and has only one IP
-    address. Verify TS follow the rule for the server by sending requests 
-    for the server thru TS and controlling whether the server is up and 
+    address. Verify TS follow the rule for the server by sending requests
+    for the server thru TS and controlling whether the server is up and
     down.
 (3) Specify a prefix rule and a dest_host rule on the same host, and
     control the service specified by the prefix, check if prefix rule is
     in effect.
-(4) Repeat test (2) with a server with more than one IP address. Both 
+(4) Repeat test (2) with a server with more than one IP address. Both
     congestion schemes (per_ip and per_host) should be tested.
 
-(5) Test all possiable conbinations of rules. Check the error_page and 
+(5) Test all possiable conbinations of rules. Check the error_page and
     error logs.
 
-(6) Kill one of the servers that connected to TS, hence the server is 
+(6) Kill one of the servers that connected to TS, hence the server is
     "congested". Ensure the congested alarm is signaled (check the
     WebUI) and a SNMP trap is sent Re-start the dead
     server, hence the server is alive. Ensure the alleviated alarm is
@@ -386,31 +386,31 @@ long format
 
 	- time : congestion detected time
 		 in seconds since 00:00:00 UTC, January 1, 1970.
-	- rule # 
+	- rule #
 	- hostname
 	- ip address
 	- scheme: per_ip or per_host
 	- prefix (if none, leave blank)
 	- congestion reason: M or F
-          M - congestion caused by exceeding max connections, 
+          M - congestion caused by exceeding max connections,
 	  F - congestion caused by OS response timeout/failure
         - F#    number of congested requests because of F
         - M#    number of congested requests because of M
 	- key: the internal key in congestion control table
-	- local/GMT time:  YYYY/MM/DD hh:mm:ss 
+	- local/GMT time:  YYYY/MM/DD hh:mm:ss
 		CONFIG proxy.config.http.congestion_control.localtime INT 1 //localtime format
 		CONFIG proxy.config.http.congestion_control.localtime INT 0 //GMT format
 
 
 *** telnet localhost <Raf port>
-0 congest list  
+0 congest list
 		-- list congested servers at the moment (short format)
 0 congest list long [0-4]
 		-- list congested servers at the moment (long format)
 0 query deadhosts
 		-- list congested servers at the moment
 
-0 congest remove key=XXXXXXXXXXXXXX {key=XXXXXXXXXXXXXX} 
+0 congest remove key=XXXXXXXXXXXXXX {key=XXXXXXXXXXXXXX}
 		-- remove the entries whose keys are listed
 		   manual activate the congested server
 
diff --git a/proxy/example_alarm_bin.sh b/proxy/example_alarm_bin.sh
index c288f07..b22a6d4 100644
--- a/proxy/example_alarm_bin.sh
+++ b/proxy/example_alarm_bin.sh
@@ -20,7 +20,7 @@
 #   Example alarm bin program. Proxy manager execs this script with
 # a brief message as its argument. This program sends mail to the
 # e-mail address passed in by the caller.  The subject of the
-# e-mail is the passed in message, and a 'date' stamp is added 
+# e-mail is the passed in message, and a 'date' stamp is added
 # as the body.
 #
 ostype=`(uname -s) 2>/dev/null`
diff --git a/proxy/http/README.via b/proxy/http/README.via
index 04c4a81..48860aa 100644
--- a/proxy/http/README.via
+++ b/proxy/http/README.via
@@ -1,34 +1,34 @@
       [u<client-stuff> c<cache-lookup-stuff> s<server-stuff> f<cache-fill-stuff> p<proxy-stuff>] e<error-codes>
-     
+
       client stuff
          E    error in request
          I    IMS
          N    no-cache
-         C    cookie		
+         C    cookie
          S    simple request (not conditional)
-     
+
       cache lookup stuff
          M    miss
          A    in cache, not acceptable
          S    in cache, stale
          H    in cache, fresh
          R    in cache, fresh RAM hit
-     
+
       server stuff
          E    error in response
          N    not-modified
          S    served
-     
+
       cache fill stuff
          D    cached copy deleted
          W    written into cache (new copy)
          U    updated cache
-     
+
       proxy stuff
          N    not-modified
          S    served
          R    origin server revalidated
-     
+
       error codes
          N    no error
          A    authorization failure
@@ -40,30 +40,30 @@
          R    cache read error
          S    server related error
          T    connection timed out
-     
+
       For example:
-     
+
       [u lH o  f  pS eN]     cache hit
       [u lM oS fF pS eN]     cache miss
       [uN l oS f  pS eN]     no-cache origin server fetch
-     
+
      -------------------------------------------------------
-     
+
       Then there are the detailed via codes which follow a ":"
-     
+
       t<tunneling information>c<cache type><cache lookup result>i<icp conn info>p<parent proxy conn info>s<server conn info>
-     
+
       tunneling information
          F    tunneling due to a header field (such as presence of If-Range header)
          M    tunneling due to a method (e.g. CONNECT)
          O    tunneling because cache is turned off
          U    tunneling because of url (url suggests dynamic content)
-         
+
       cache type
          C    cache
          L    cluster (not used)
          I    icp
-         
+
       cache lookup result
          N    conditional hit (client sent conditional, fresh in cache, returned 304)
          H    cache hit
@@ -73,7 +73,7 @@
          C    cache hit, but config forces revalidate
          U    cache hit, but client forces revalidate (e.g. Pragma: no-cache)
          D    cache hit, but method forces revalidated (e.g. not anonymous)
-         
+
       icp conn info
          S    connection opened successfully
          F    connection open failed
@@ -85,4 +85,4 @@
       server conn info
          S    connection opened successfully
          F    connection open failed
-     
+
diff --git a/proxy/http/stats.memo b/proxy/http/stats.memo
index 23a5208..ae56c23 100644
--- a/proxy/http/stats.memo
+++ b/proxy/http/stats.memo
@@ -6,17 +6,17 @@ Date:   Feb 13, 1997
         | Configurations |
         +----------------+
 
-                  
+
 Proxy Schems:
 -------------
   Name          :  SchemeEnabled
-  Type          :  A bit vector. a bit per scheme. 
+  Type          :  A bit vector. a bit per scheme.
   Who It Affects:  HTTP Engine
   Comments      :  Current schemes are HTTP / HTTPS
 
   Name          :  TunnelingEnabled
   Type          :  boolean
-  Who It Affects:  HTTP Engine               
+  Who It Affects:  HTTP Engine
   Comments      :  support CONNECT request for SSL tunneling.
 
 
@@ -44,7 +44,7 @@ Connections and Keep Alive:
                    response to the last request was sent to the user agent.
                    If the time exceeds the timeout value the proxy closes
                    the connection to the user agent.
-                   
+
   Name          :  KeepAliveNoActivityTimeoutOut
   Type          :  int
   Who It Affects:  HTTP Processor
@@ -89,10 +89,10 @@ Connections and Keep Alive:
   Type          :  boolean
   Who It Affects:  HTTP Processor
   Comments      :  enable keep alive for outgoing connections
-    
-  
-                   
-                   
+
+
+
+
 Proxy - Processing a request:
 -----------------------------
 
@@ -101,12 +101,12 @@ E:Name          :  ink_api_enable
   Who It Affects:  HTTP Engine
   Comments      :  enable or disable calls to user defined ink_api
                    functions.
-                   
+
 E:Name          :  AccessControlEnable
-  Type          :  boolean  
+  Type          :  boolean
   Who It Affects:  HTTP Engine
   Comments      :  enable or disable site access control
-  
+
   Name          :  AccessControlSiteFileName
   Type          :  string
   Who It Affects:  HTTP Engine
@@ -115,24 +115,24 @@ E:Name          :  AccessControlEnable
   Name          :  MimeTypeFileName
   Type          :  string
   Who It Affects:  HTTP Engine
-  Comments      :  A file with mime types  
-  
+  Comments      :  A file with mime types
+
   Name          :  UserGroups
   Type          :  array of { strings, user_agent_ip, ?? }
   Who It Affects:  HTTP Engine
   Comments      :  Group names of users.
 
-  Name          :  RequestViaStr    
-  Type          :  string 
+  Name          :  RequestViaStr
+  Type          :  string
   Who It Affects:  HTTP Engine
   Comments      :  name to be appended to Via (e.g. "1.1 proxy-name")
 
-  Name          :  Language     
-  Type          :  string 
+  Name          :  Language
+  Type          :  string
   Who It Affects:  HTTP Engine
   Comments      :  Language to be used for proxy errors and warnings
 
-  Name          :  RemoveFrom   
+  Name          :  RemoveFrom
   Type          :  boolean
   Who It Affects:  HTTP Engine
   Comments      :  Determines whether "from" field is removed from
@@ -147,18 +147,18 @@ E:Name          :  AccessControlEnable
   Name          :  RemoveUserAgent
   Type          :  boolean
   Who It Affects:  HTTP Engine
-  Comments      :  Determines whether "User Agent" field is removed 
+  Comments      :  Determines whether "User Agent" field is removed
                    from the request before it is sent out.
 
 Proxy - Processing a response:
 -----------------------------
 
-  Name          :  ResponseViaStr    
-  Type          :  string 
+  Name          :  ResponseViaStr
+  Type          :  string
   Who It Affects:  HTTP Engine
   Comments      :  name to be appended to Via (e.g. "1.1 proxy-name")
 
-    
+
 
 Caching Policies:
 -----------------
@@ -169,7 +169,7 @@ Caching Policies:
   Comments      :  If true caching is on, if false caching is off.
 
   Name          :  HeuristicAgeFactor
-  Type          :  double 
+  Type          :  double
   Who It Affects:  HTTP Engine
   Comments      :  Heuristic age of document= doc_date + (doc_date -
                    last_mod_date)*HeuristicAgeFactor
@@ -199,17 +199,17 @@ Caching Policies:
   Type          :  A bit vector
   Who It Affects:  HTTP Engine
   Comments      :  which mime types to cache.
-  
+
   Name          :  NoCacheDomain
   Type          :  array of strings
   Who It Affects:  HTTP Engine
   Comments      :  A list of domains that should not be cached.
                    For example a small cache may not want to cache
                    local documents.
-                     
+
 
 Per Transaction Statisctics:
----------------------------- 
+----------------------------
 
   Name     :  TransactionTotalTime
   Type     :  integer
@@ -241,7 +241,7 @@ Per Transaction Statisctics:
   Internal :  External / Internal
   Comments :  Cache result.
 
-              
+
 
 
 
diff --git a/proxy/http/test_http_client.pl b/proxy/http/test_http_client.pl
index f1c5108..68e6d9d 100644
--- a/proxy/http/test_http_client.pl
+++ b/proxy/http/test_http_client.pl
@@ -24,15 +24,15 @@ use Socket;
 #forward declaration
 sub process_input_http_requests_file($$$);
 sub spawn_http_request($$$);
-sub make_proxy_request($$$$$);					   
+sub make_proxy_request($$$$$);
 sub make_doc_filename($);
 sub make_doc_http_filename($);
 
 
 ###########################################################
-#						   
+#
 # global configuration parameters
-#						   
+#
 ###########################################################
 my ($number_of_users) = 1;
 my ($save_http_doc)   = 0;
@@ -88,7 +88,7 @@ sub process_input_http_requests_file($$$)
 				print $request;
 				spawn_http_request($host_name, $host_port, $request);
 			}
-			$request = "";			
+			$request = "";
 		}
 	}
 	return;
@@ -114,7 +114,7 @@ sub spawn_http_request($$$)
 	}
 	# else, I am the child
 	do_http_request ($hostname, $hostport, $request);
-	exit;	
+	exit;
 }
 ###########################################################
 #
@@ -128,7 +128,7 @@ sub spawn_http_request($$$)
 	my ($iaddr, $paddr, $proto);
 
 	$hostname =~ s/\s//g;
-	
+
 	$iaddr     = inet_aton($hostname)   or die "no host: $hostname", "\n";
 	$paddr     = sockaddr_in($hostport, $iaddr);
 	$proto     = getprotobyname('tcp');
@@ -239,7 +239,7 @@ sub make_proxy_request($$$$$)
 
 	my ($url_prefix) = "http:\/\/$host_name\/";
 	$url_prefix =~ s/\s//g;
-	
+
 	if ($host_port != 80)
 	{
 		$url_prefix .= ":$host_port\/";
@@ -269,23 +269,23 @@ sub make_doc_filename($)
 
 	print $request, "\n";
 	print $host_name, "\n";
-	
+
 	($_, $doc_filename) = split (/ /, $request, 2);
 	#remove scheme://host_name if this is a proxy request
 #	if ($doc_filename =~ m/:\/\//)
 #	{
-#		
+#
 #	}
-#		
+#
 #	@@@@@@@@
-	
+
 	($_, $doc_filename) = split (/\//, $doc_filename, 2);
 	$doc_filename =~ s/\//_/g;
 	#remove any white spaces
 	$doc_filename =~ s/\s//g;
 
 	print "doc name is: ", $doc_filename, "\n";
-	
+
 	if (length($doc_filename) <= 1)
 	{
 		$doc_filename = 'default.html';
@@ -335,7 +335,7 @@ elsif ($#ARGV == 3)
 {
 	my ($infile, $nusers, $proxy_name, $proxy_port) = @ARGV;
 	process_input_http_requests_file($infile, $proxy_name, $proxy_port);
-}	
+}
 
 print "\n";
 exit;
diff --git a/proxy/http/test_proxy.pl b/proxy/http/test_proxy.pl
index 07943b6..94de375 100644
--- a/proxy/http/test_proxy.pl
+++ b/proxy/http/test_proxy.pl
@@ -25,15 +25,15 @@ require "url_manip.pl";
 #forward declaration
 
 sub spawn_http_request($$$);
-sub make_proxy_request($$$$$);					   
+sub make_proxy_request($$$$$);
 sub make_doc_filename($);
 sub make_doc_http_filename($);
 
 
 ###########################################################
-#						   
+#
 # global configuration parameters
-#						   
+#
 ###########################################################
 glob ($number_of_users) = 1;
 glob ($save_http_doc)   = 0; #if false (0) don't save a copy
@@ -41,7 +41,7 @@ glob ($save_http_doc)   = 0; #if false (0) don't save a copy
 glob ($method) = "GET";      #method to use in http requests
 
 ###########################################################
-#						   
+#
 # subroutine: compare_files
 #
 # return 0 if files are identical
@@ -82,7 +82,7 @@ sub spawn_task($$$$)
 	}
 	# else, I am the child
 	run_task ($hostname, $hostport, $request);
-	exit;	
+	exit;
 }
 ###########################################################
 #
@@ -91,7 +91,7 @@ sub spawn_task($$$$)
 ###########################################################
 sub run_proxy_keep_alive
 {
-	my ($proxy_host_name, $proxy_port, 
+	my ($proxy_host_name, $proxy_port,
 }
 
 @@@@@@@@@@
@@ -107,7 +107,7 @@ sub do_http_request($$$)
 	my ($iaddr, $paddr, $proto);
 
 	$hostname =~ s/\s//g;
-	
+
 	$iaddr     = inet_aton($hostname)   or die "no host: $hostname", "\n";
 	$paddr     = sockaddr_in($hostport, $iaddr);
 	$proto     = getprotobyname('tcp');
@@ -218,7 +218,7 @@ sub make_proxy_request($$$$$)
 
 	my ($url_prefix) = "http:\/\/$host_name\/";
 	$url_prefix =~ s/\s//g;
-	
+
 	if ($host_port != 80)
 	{
 		$url_prefix .= ":$host_port\/";
@@ -248,23 +248,23 @@ sub make_doc_filename($)
 
 	print $request, "\n";
 	print $host_name, "\n";
-	
+
 	($_, $doc_filename) = split (/ /, $request, 2);
 	#remove scheme://host_name if this is a proxy request
 #	if ($doc_filename =~ m/:\/\//)
 #	{
-#		
+#
 #	}
-#		
+#
 #	@@@@@@@@
-	
+
 	($_, $doc_filename) = split (/\//, $doc_filename, 2);
 	$doc_filename =~ s/\//_/g;
 	#remove any white spaces
 	$doc_filename =~ s/\s//g;
 
 	print "doc name is: ", $doc_filename, "\n";
-	
+
 	if (length($doc_filename) <= 1)
 	{
 		$doc_filename = 'default.html';
@@ -314,7 +314,7 @@ elsif ($#ARGV == 3)
 {
 	my ($infile, $nusers, $proxy_name, $proxy_port) = @ARGV;
 	process_input_http_requests_file($infile, $proxy_name, $proxy_port);
-}	
+}
 
 print "\n";
 exit;
diff --git a/proxy/issues.txt b/proxy/issues.txt
index b015e43..bcaba1b 100644
--- a/proxy/issues.txt
+++ b/proxy/issues.txt
@@ -63,7 +63,7 @@ Mutex * mutex
 activate_io()
 
     Is it part of the public interface ?
-		
+
 
 +---------------+
 | proxy/Event.h |
@@ -239,7 +239,7 @@ new do_io() interface
 void * buf;
     What is the meaning of this field ? Where is it used ?
 	Is it part of the public interface ?
-		
+
 
 +---------------------------+
 | lib/ts/ink_hrtime.h |
diff --git a/proxy/regression.pl b/proxy/regression.pl
index ce40fdb..420ea76 100644
--- a/proxy/regression.pl
+++ b/proxy/regression.pl
@@ -150,7 +150,7 @@ if ($one_at_a_time) {
     if (!defined(@tests)) {
 	#@tests = ('bad-header', 'garbage-1' 'garbage-2', 'cache', 'inkbench', 'garbage-1' );
 	@tests = ('jtest', 'cache', 'inkbench', 'bad-header', 'garbage-2', 'garbage-1' );
-    } 
+    }
     foreach $i (@tests) {
 	print "---- Running '$i' test on $myhost:$myport for $testlength seconds with $users users load\n";
 	print &ctime(time);
diff --git a/rc/trafficserver.in b/rc/trafficserver.in
index cc3ea63..00dcbdf 100644
--- a/rc/trafficserver.in
+++ b/rc/trafficserver.in
@@ -129,7 +129,7 @@ elif [ -d /etc/init.d ]; then
 elif [ "$DISTRIB_ID" = "Darwin" ]; then
     SCRIPTNAME=$0 # Darwin
 elif [ "$DISTRIB_ID" = "FreeBSD" ]; then
-    SCRIPTNAME=$0 # FreeBSD 
+    SCRIPTNAME=$0 # FreeBSD
 else
     echo "This script needs to be ported to this OS"
     exit 1
@@ -168,7 +168,7 @@ test -f /etc/init.d/functions.sh && . /etc/init.d/functions.sh
 test -f /lib/lsb/init-functions && . /lib/lsb/init-functions
 
 # FreeBSD
-# NB: FreeBSD's ports system installs a run script in /usr/local/etc/rc.d/ 
+# NB: FreeBSD's ports system installs a run script in /usr/local/etc/rc.d/
 # with native OS rc.subr(8) features.
 test -f /etc/rc.subr && . /etc/rc.subr
 
@@ -345,11 +345,11 @@ case "$1" in
             rm -f ${TS_PIDFILE}
         elif [ "$DISTRIB_ID" = "FreeBSD" ]; then
             echo "Stopping ${TS_PACKAGE_NAME}"
-            if [ -e "$TC_PIDFILE" ]; then 
+            if [ -e "$TC_PIDFILE" ]; then
                 kill $(cat $TC_PIDFILE)
                 rm -f ${TC_PIDFILE}
             fi
-            if [ -e "$TM_PIDFILE" ]; then 
+            if [ -e "$TM_PIDFILE" ]; then
                 kill $(cat $TM_PIDFILE)
                 rm -f ${TM_PIDFILE}
             fi
@@ -433,17 +433,17 @@ case "$1" in
             [ $status -eq 0 ] || /bin/echo -n "not "
             echo "running."
         elif [ "$DISTRIB_ID" = "FreeBSD" -o "$DISTRIB_ID" = "gentoo" ]; then
-            if pgrep $TM_NAME > /dev/null ; then 
-                echo "$TM_NAME running as pid `cat $TM_PIDFILE`" ; else 
-                echo "$TM_NAME not running" 
+            if pgrep $TM_NAME > /dev/null ; then
+                echo "$TM_NAME running as pid `cat $TM_PIDFILE`" ; else
+                echo "$TM_NAME not running"
             fi
-            if pgrep $TS_NAME > /dev/null ; then 
-                echo "$TS_NAME running as pid `cat $TS_PIDFILE`"; else 
-                echo "$TS_NAME not running" 
+            if pgrep $TS_NAME > /dev/null ; then
+                echo "$TS_NAME running as pid `cat $TS_PIDFILE`"; else
+                echo "$TS_NAME not running"
             fi
-            if pgrep $TC_NAME > /dev/null ; then 
-                echo "$TC_NAME running as pid `cat $TC_PIDFILE`"; else 
-                echo "$TC_NAME not running" ; 
+            if pgrep $TC_NAME > /dev/null ; then
+                echo "$TC_NAME running as pid `cat $TC_PIDFILE`"; else
+                echo "$TC_NAME not running" ;
             fi
             exit $status
         else
diff --git a/tools/http_load/http_load.c b/tools/http_load/http_load.c
index 55e7f18..f9bf343 100644
--- a/tools/http_load/http_load.c
+++ b/tools/http_load/http_load.c
@@ -929,7 +929,7 @@ start_connection(struct timeval *nowP)
         cycle_slot = 0;
       if (prev_cycle_slot == cycle_slot) {
         return;
-#if 0        
+#if 0
         /* Unused right now, not sure why */
         printf("Warning: cycling through all socket slots\n");
         tmr_run(nowP);
diff --git a/tools/http_load/merge_stats.pl b/tools/http_load/merge_stats.pl
index 25506b7..49e93a4 100644
--- a/tools/http_load/merge_stats.pl
+++ b/tools/http_load/merge_stats.pl
@@ -63,7 +63,7 @@ while (<>) {
 }
 
 print "Total runs: ", $runs, "\n";
-printf "%d fetches on %d conns, %d max parallell, %.5e bytes in %d seconds\n", 
+printf "%d fetches on %d conns, %d max parallell, %.5e bytes in %d seconds\n",
   $fetches, $conns, $parallel, $bytes, $seconds / $runs;
 print $mean_bytes/$runs, " mean bytes/fetch\n";
 printf "%.2f fetches/sec, %.5e bytes/sec\n",  $fetches_sec, $bytes_sec;
diff --git a/tools/jtest/README b/tools/jtest/README
index 7768228..faa3b90 100644
--- a/tools/jtest/README
+++ b/tools/jtest/README
@@ -1,7 +1,7 @@
 jtest is a performance stress tool for high performance proxy server
 Apache Traffic Server.
 
-jtest works at both UA and OS side when benchmarking the proxy, sure 
+jtest works at both UA and OS side when benchmarking the proxy, sure
 you can run client or server only.
 
 
diff --git a/tools/jtest/README.zh.md b/tools/jtest/README.zh.md
index ea094e6..c7d43f4 100644
--- a/tools/jtest/README.zh.md
+++ b/tools/jtest/README.zh.md
@@ -39,7 +39,7 @@ jtest作为专门针对ATS的测试,已经就ATS的最简单配置下,做了
 1. 设置ATS的remap规则:
 
     在默认的空remap.config中添加一条规则
-    
+
     > map http://localhost:9080/ http://127.0.0.1:9080/
 
 2. 运行jtest:
@@ -110,7 +110,7 @@ jtest有非常多的参数,这些参数的组合又会产生很多特殊的效
       -K, --keepalive_cons    int   4         # Keep-Alive Connections (0:unlimit)
       -L, --docsize           int   -1        Document Size (-1:varied)
       -j, --skeepalive        int   4         Server Keep-Alive (0:unlimit)
-      
+
 * -r -w -R,控制客户端、服务器端的速度,多数压测的情况下,不会做特殊限制,在需要仿真大并发、大延迟等情况下,可以做控制。
 * -b -B,模拟客户端和服务器端的buffer大小设置,buffer的大小可以极大的影响IO的能力,也会影响内存的占用。
 * -z -Z,这是用来控制命中率和热点数据。命中率是由热点数据的命中,加miss的请求。热点数据的多少,也会影响服务器的内存使用。
@@ -327,7 +327,7 @@ screen的`-c`参数,可以很方便的启动一个screen脚本,在这个脚
     # s为客户端ip 20..29
     # i为每个机器最多对一个服务器起10个进程压测 0..9
     # 我们的jtest监听端口为 $c$s$i,如10200这样的形式
-    
+
     for c in {10..19}
     do
       for s in {20..29}
@@ -351,7 +351,7 @@ screen的`-c`参数,可以很方便的启动一个screen脚本,在这个脚
     map http://ts.cn:19299/ http://192.168.0.19:19299/
 
 然后我们就可以用来做一些测试的screen脚本,下面的脚本会让我们在每个测试客户端机器上,生成一些针对每个测试目标服务器启动jtest的screen命令脚本:
-    
+
     for c in {10..19};do for s in {20..29};do echo "
     screen jtest -P 192.168.0.${s} -S ts.cn -s ${c}${s}0 -z 1.0 -D ${c}${s} -k 2 -c 30 -Z 1000 -q 10000 -L 5000
     screen jtest -P 192.168.0.${s} -S ts.cn -s ${c}${s}1 -z 1.0 -D ${c}${s} -k 2 -c 30 -Z 1000 -q 10000 -L 10000
diff --git a/tools/reports/commits_since.sh b/tools/reports/commits_since.sh
index 2480879..f8fb180 100755
--- a/tools/reports/commits_since.sh
+++ b/tools/reports/commits_since.sh
@@ -21,7 +21,7 @@
 # This is a simple tool to show the commits, and author (by default) since
 # a particular date. This is useful to get activity reports on the git repo.
 #
-# Example: 
+# Example:
 #
 #   commits_since.sh "April 17" | grep -v commit|sort|uniq -c|sort -nr
 #
diff --git a/tools/traffic_shell.pl b/tools/traffic_shell.pl
index a647ef6..5054d27 100755
--- a/tools/traffic_shell.pl
+++ b/tools/traffic_shell.pl
@@ -466,7 +466,7 @@ sub show_logging {
   my $roll_offset_hr = get_int("proxy.config.log.rolling_offset_hr");
   my $roll_interval = get_int("proxy.config.log.rolling_interval_sec");
   my $auto_delete = get_on_off("proxy.config.log.auto_delete_rolled_files");
-  
+
   print <<__EOF
 Logging Mode ----------------------------- $logging_enabled
 
@@ -498,7 +498,7 @@ sub show_logging_stats {
   my $event_log_access = get_int("proxy.process.log.event_log_access");
   my $event_log_access_skip = get_int("proxy.process.log.event_log_access_skip");
   my $event_log_error = get_int("proxy.process.log.event_log_error");
-  
+
   print <<__EOF
 Current Open Log Files ----------- $log_file_open
 Space Used For Log Files --------- $log_files_space_used
@@ -554,7 +554,7 @@ sub show_proxy_stats {
 
   my $client_throughput_out = get_float("proxy.node.client_throughput_out");
   my $xacts_per_second = get_float("proxy.node.user_agent_xacts_per_second");
-  
+
   print <<__EOF
 Document Hit Rate -------- $cache_hit_ratio % *
 Ram cache Hit Rate ------- $cache_hit_mem_ratio % *
@@ -600,7 +600,7 @@ sub show_socks {
     my $default_servers = get_string("proxy.config.socks.default_servers");
     my $accept_enabled = get_on_off("proxy.config.socks.accept_enabled");
     my $accept_port = get_int("proxy.config.socks.accept_port");
-    
+
     print <<__EOF
 SOCKS -------------------- $socks_enabled
 SOCKS Version ------------ $version
diff --git a/tools/tsxs.in b/tools/tsxs.in
index 34938b6..e02ca55 100755
--- a/tools/tsxs.in
+++ b/tools/tsxs.in
@@ -7,9 +7,9 @@
 #   to you under the Apache License, Version 2.0 (the
 #   "License"); you may not use this file except in compliance
 #   with the License.  You may obtain a copy of the License at
-# 
+#
 #       http://www.apache.org/licenses/LICENSE-2.0
-# 
+#
 #   Unless required by applicable law or agreed to in writing, software
 #   distributed under the License is distributed on an "AS IS" BASIS,
 #   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -174,7 +174,7 @@ files=()
 LD=$MODULELD
 while getopts "hivl:L:I:c:C:o:q:" OPTION
 do
-	case $OPTION in 
+	case $OPTION in
 	v)
 		DEBUGECHO=1
 		;;

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