diff -r 3a79665dcbc3 -r a730c9d4ec05 hgkw/kwexpander.py
--- a/hgkw/kwexpander.py	Tue Dec 19 09:56:41 2006 +0100
+++ b/hgkw/kwexpander.py	Tue Dec 19 10:00:28 2006 +0100
@@ -1,8 +1,6 @@
-# $Hg$
-
 from mercurial.i18n import _
 from mercurial import util
-import re
+import os.path, re
 
 def expandkw(ui, repo, rev, cid, candidates, update=False):
     '''Expands logged <Dollar>Hg<Dollar> in working directory.'''
@@ -12,10 +10,10 @@
 
     # update only needs string search for encoded keyword
     # as hgkwencode always runs before
-    kwstr = '%sHg$' % '$'
+    kwstr = '$Hg$'
 
     # pretxncommit looks for both encoded and decoded keywords
-    kwpat = r'[$]Hg(: %s,v [a-z0-9]{12} [^$]+? )?\$'
+    re_kw = re.compile(r'\$Hg[^$]*?\$')
 
     def wwritekw(ui, repo, f, text):
         '''Writes text with kwupdates keywords to f in working directory.'''
@@ -24,24 +22,25 @@
         repo.wfile(f, 'w').write(text)
 
     # only check files that have hgkwencode assigned as encode filter
-    files = []
+#    files = []
     # python2.4: files = set()
-    for pat, cmd in repo.ui.configitems('encode'):
-        if cmd.endswith(kwencodefilter):
-            mf = util.matcher(repo.root, '', [pat], [], [])[1]
-            for candidate in candidates:
-                if mf(candidate) and candidate not in files:
-                    files.append(candidate)
+#    for pat, cmd in repo.ui.configitems('encode'):
+#        if cmd.endswith(kwencodefilter):
+#            mf = util.matcher(repo.root, '', [pat], [], [])[1]
+#            for candidate in candidates:
+#                if mf(candidate) and candidate not in files:
+#                    files.append(candidate)
                 # python2.4:
                 # if mf(candidate): files.add(candidate)
 
-    if not files: # nothing to do
-        return False
+#    if not files: # nothing to do
+#        return False
+    files = candidates
 
     user, date = repo.changelog.read(rev)[1:3]
     user = util.shortuser(user)
-    date = util.datestr(date=date, format=util.defaultdateformats[2])
-                                               # %Y-%m-%d %H:%M
+    date = util.datestr(date=date, format=util.defaultdateformats[0])
+                                               # %Y-%m-%d %H:%M:%S
 
     # collect filenames that were changed by hg update
     kwupdates = []
@@ -54,7 +53,8 @@
             # TODO for update:
             # walk back through file history onto last add/modify
             # like "hg log -l1 f"
-            kw = '%sHg: %s,v %s %s %s $' % ('$', f, cid, date, user)
+            kw = '$Hg: %s,v %s %s %s $' % (
+                    os.path.basename(f), cid, date, user)
 
             if update and text.find(kwstr) > -1:
                 text = text.replace(kwstr, kw)
@@ -62,7 +62,6 @@
                 kwupdates.append(f)
             
             elif not update:
-                re_kw = re.compile(kwpat % f)
                 text, kwct = re_kw.subn(kw, text)
                 if kwct:
                     wwritekw(ui, repo, f, text)