Mercurial > public > mercurial-scm > hg-stable

diff mercurial/help.py @ 4686:849f011dbf79

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Remember path to 'hg' executable and pass to external tools and hooks as $HG.
author Thomas Arendsen Hein <thomas@intevation.de>
date Sat, 23 Jun 2007 20:21:10 +0200
parents dbd828167384
children 3d35c8cb5eb4
line wrap: on
line diff
--- a/mercurial/help.py	Sat Jun 23 12:05:00 2007 +0200
+++ b/mercurial/help.py	Sat Jun 23 20:21:10 2007 +0200
@@ -37,6 +37,11 @@
 
     'environment|env|Environment Variables':
     r'''
+HG::
+    Path to the 'hg' executable, automatically passed when running hooks
+    or external tools. Falls back to 'hg' if unset and the value can't be
+    autodetected, e.g. when Mercurial is run as a Python module.
+
 HGEDITOR::
     This is the name of the editor to use when committing. Defaults to the
     value of EDITOR.