--- a/doc/hgrc.5.txt Thu Jun 21 09:45:33 2007 +0200
+++ b/doc/hgrc.5.txt Thu Jun 21 10:00:59 2007 +0200
@@ -327,9 +327,10 @@
Also, hooks like "commit" will be called in all contexts that
generate a commit (eg. tag) and not just the commit command.
- Note2: Environment variables with empty values will not be passed to
- hooks. For instance, $HG_PARENT2 will not be set for non-merge
- changesets.
+ Note2: Environment variables with empty values may not be passed to
+ hooks on platforms like Windows. For instance, $HG_PARENT2 will
+ not be available under Windows for non-merge changesets while being
+ set to an empty value under Unix-like systems.
The syntax for Python hooks is as follows: