# HG changeset patch
# User Benoit Boissinot <benoit.boissinot@ens-lyon.org>
# Date 1143153593 -3600
# Node ID 4b0535c678d6a71ea992e079c3d473aafdfdcaaf
# Parent  719cf07b076de55c3c8a0262154adb392f48f1ab
make it possible to escape characters in a glob expression


diff --git a/mercurial/util.py b/mercurial/util.py
--- a/mercurial/util.py
+++ b/mercurial/util.py
@@ -155,6 +155,13 @@ def globre(pat, head='^', tail='$'):
             group = False
         elif c == ',' and group:
             res += '|'
+        elif c == '\\':
+            p = peek()
+            if p:
+                i += 1
+                res += re.escape(p)
+            else:
+                res += re.escape(c)
         else:
             res += re.escape(c)
     return head + res + tail