mq: expand help text for qdiff
Thanks to Waldo for thinking about this and formulating some text.
--- a/hgext/mq.py Sat Apr 19 10:42:30 2008 +0200
+++ b/hgext/mq.py Sat May 17 09:11:14 2008 +0200
@@ -1743,7 +1743,16 @@
return ret
def diff(ui, repo, *pats, **opts):
- """diff of the current patch"""
+ """diff of the current patch and subsequent modifications
+
+ Shows a diff which includes the current patch as well as any changes which
+ have been made in the working directory since the last refresh (thus
+ showing what the current patch would become after a qrefresh).
+
+ Use 'hg diff' if you only want to see the changes made since the last
+ qrefresh, or 'hg export qtip' if you want to see changes made by the
+ current patch without including changes made since the qrefresh.
+ """
repo.mq.diff(repo, pats, opts)
return 0