# HG changeset patch
# User Sean Farley <sean.michael.farley@gmail.com>
# Date 2014-08-01 18:09:06
# Node ID aca137619a455dcd3d7ed86b2a05fa28d53be0cd
# Parent  48e32c2c499b6b06c2e1852f3c8d0a4b43a85265

color: pass on key error for win32 (issue4298)

This is a quick fix for some consoles on windows (consoles that are not mingw
based) so that the debugcolor command doesn't throw a KeyError when effects
aren't supported (e.g. italic).

diff --git a/hgext/color.py b/hgext/color.py
--- a/hgext/color.py
+++ b/hgext/color.py
@@ -562,8 +562,12 @@ else:
         for l in label.split():
             style = _styles.get(l, '')
             for effect in style.split():
-                attr = mapcolor(w32effects[effect], attr)
-
+                try:
+                    attr = mapcolor(w32effects[effect], attr)
+                except KeyError:
+                    # w32effects could not have certain attributes so we skip
+                    # them if not found
+                    pass
         # hack to ensure regexp finds data
         if not text.startswith('\033['):
             text = '\033[m' + text