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Date: Sun, 14 Apr 2013 16:19:09 +0200
From: Guenter Knauf <fuankg@apache.org>
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To: dev@httpd.apache.org
Subject: Re: svn commit: r1467730 -
 /httpd/httpd/trunk/docs/manual/mod/mod_lua.xml
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Hi Daniel,
On 14.04.2013 08:47, humbedooh@apache.org wrote:
> Author: humbedooh
> Date: Sun Apr 14 06:47:22 2013
> New Revision: 1467730
>
> URL: http://svn.apache.org/r1467730
> Log:
> fix regex documentation for mod_lua
>
> Modified:
>      httpd/httpd/trunk/docs/manual/mod/mod_lua.xml
>
> Modified: httpd/httpd/trunk/docs/manual/mod/mod_lua.xml
> URL: http://svn.apache.org/viewvc/httpd/httpd/trunk/docs/manual/mod/mod=
_lua.xml?rev=3D1467730&r1=3D1467729&r2=3D1467730&view=3Ddiff
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D
> --- httpd/httpd/trunk/docs/manual/mod/mod_lua.xml (original)
> +++ httpd/httpd/trunk/docs/manual/mod/mod_lua.xml Sun Apr 14 06:47:22 2=
013
> @@ -864,12 +864,19 @@ end
>   </highlight>
>
>   <highlight language=3D"lua">
> -r:regex(string, pattern) -- Runs a regular expression match on a strin=
g, returning captures if matched:
> +r:regex(string, pattern, [flags]) -- Runs a regular expression match o=
n a string, returning captures if matched:
>
> -local matches =3D r:regex("foo bar baz", "foo (\w+) (\S*)")
> +local matches =3D r:regex("foo bar baz", [[foo (\w+) (\S*)]])
>   if matches then
>       r:puts("The regex matched, and the last word captured ($2) was: "=
=2E. matches[2])
>   end
> +
> +-- Example ignoring case sensitivity:
> +local matches =3D r:regex("FOO bar BAz", [[(foo) bar]], 1)
> +
> +-- Flags can be a bitwise combination of:
> +-- 0x01: Ignore case
> +-- 0x02: Multiline search
>   </highlight>
>
>   <highlight language=3D"lua">
thanks very much for showing this very cool auto escaping trick!
I wasnt aware of it, and this makes a regex a lot more readable!

G=C3=BCn.