# HG changeset patch
# User Christian Ebert <blacktrash@gmx.net>
# Date 1167314779 -3600
# Node ID 5acfe7dc30866444e3124d75ae1db5fbddb7a30e
# Parent  59fedb6b41da15f5322f86d01a7371df1dee54b6
Override filelog's size(), cmp() as well; remove add()

Try whether we /really/ don't need add().
size() and cmp() are needed to avoid eg:
$ hg st
$ touch file
$ hg st
M file

diff -r 59fedb6b41da -r 5acfe7dc3086 hgkw/keyword.py
--- a/hgkw/keyword.py	Thu Dec 21 19:52:25 2006 +0100
+++ b/hgkw/keyword.py	Thu Dec 28 15:06:19 2006 +0100
@@ -39,7 +39,7 @@
 '''
 
 from mercurial.i18n import _
-from mercurial import commands, cmdutil, context, filelog, revlog, util
+from mercurial import cmdutil, commands, context, filelog, revlog, util
 import os.path, re, sys
 
 # supported keywords for use in regexes
@@ -105,12 +105,18 @@
                         return re_kw.sub(kwexpander, data)
             return data
 
-        def add(self, text, meta, tr, link, p1=None, p2=None):
-            if (not util.binary(text) and
-                   self._repo.ui.config('keyword', 'remove', True)):
-                re_kw = re.compile(r'\$(%s): [^$]+? \$' % hgkeywords)
-                text = re_kw.sub(r'$\1$', text)
-            return super(kwfilelog, self).add(text, meta, tr, link, p1, p2)
+        def size(self, rev):
+            '''Overrides filelog's size() to use kwfilelog.read().'''
+            node = self.node(rev)
+            if self.renamed(node):
+                return len(self.read(node))
+            return revlog.size(self, rev)
+
+        def cmp(self, node, text):
+            '''Overrides filelog's cmp() to use kwfilelog.read().'''
+            if self.renamed(node):
+                t2 = self.read(node)
+                return t2 != text
 
     filelog.filelog = kwfilelog
     repo.__class__ = kwrepo