diff mercurial/patch.py @ 12645:d7452292f9d3

import: don't strip '#' lines from patch descriptions (issue 2417)

Previously no '# ' lines came through the parser.

Now only the first '# ' lines are processed, from '# HG changeset patch' and to
the first line not starting with '# '.

--- a/mercurial/patch.py	Fri Oct 08 22:36:11 2010 -0500
+++ b/mercurial/patch.py	Fri Oct 08 23:39:44 2010 -0500
@@ -224,6 +224,7 @@
             m = diffre.search(payload)
             if m:
                 hgpatch = False
+                hgpatchheader = False
                 ignoretext = False
 
                 ui.debug('found patch at byte %d\n' % m.start(0))
@@ -232,12 +233,12 @@
                 for line in payload[:m.start(0)].splitlines():
                     if line.startswith('# HG changeset patch'):
                         ui.debug('patch generated by hg export\n')
-                        hgpatch = True
+                        hgpatchheader = True
                         # drop earlier commit message content
                         cfp.seek(0)
                         cfp.truncate()
                         subject = None
-                    elif hgpatch:
+                    elif hgpatchheader:
                         if line.startswith('# User '):
                             user = line[7:]
                             ui.debug('From: %s\n' % user)
@@ -249,9 +250,12 @@
                             nodeid = line[10:]
                         elif line.startswith("# Parent "):
                             parents.append(line[10:])
+                        elif not line.startswith("# "):
+                            hgpatchheader = False
+                            hgpatch = True
                     elif line == '---' and gitsendmail:
                         ignoretext = True
-                    if not line.startswith('# ') and not ignoretext:
+                    if not hgpatchheader and not ignoretext:
                         cfp.write(line)
                         cfp.write('\n')
                 message = cfp.getvalue()