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From Apache subversion Wiki <comm...@subversion.apache.org>
Subject [Subversion Wiki] Trivial Update of "MoveDev/MoveDev" by JulianFoad
Date Thu, 05 Sep 2013 11:39:22 GMT
Dear Wiki user,

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The "MoveDev/MoveDev" page has been changed by JulianFoad:
https://wiki.apache.org/subversion/MoveDev/MoveDev?action=diff&rev1=12&rev2=13

Comment:
Tweak wording.

  
   * '''Unique.'''        move(A@X,B@Y) and move(A@X,C@Y) cannot both be true.
   * '''Transitive.'''    move(A@X,B@Y) followed by move(B@Y,C@Z) collapses to move(A@X,C@Z).
-  * '''Reversible.'''    move(A@X,B@Y) followed by move(B@Y,A@Z) collapses to no move when
comparing A@X and A@Z. This is true even if A's path-in-repository has changed between rX
and rZ because its parent directory was moved.
+  * '''Reversible.'''    move(A@X,B@Y) followed by move(B@Y,A@Z) collapses to no move when
comparing A@X and A@Z. Note that, by definition, A@Z has the same child name as A@X but need
not have the same full path because its parent directory could have been moved.
   * '''Time-symmetric.'''        move(A@X,B@Y) is symmetric with the time-reversed relationship
 move(B@Y,A@X).
   * '''No null move.'''  An attempted move which does not change         the node's name
or its parent node, with or without a modification,     is not distinguished from a normal
succession of history.
  

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