[PATCH 2 of 5 V2] color: use valid_effect in configstyles

[Sean Farley]

# HG changeset patch
# User Sean Farley <sean.michael.farley at gmail.com>
# Date 1396902826 18000
#      Mon Apr 07 15:33:46 2014 -0500
# Node ID 0baffb232925978f2e7a70f6cb2ebd770cda17d0
# Parent  20427149f64472231b279bc17ade980cae402d8c
color: use valid_effect in configstyles

diff --git a/hgext/color.py b/hgext/color.py
--- a/hgext/color.py
+++ b/hgext/color.py
@@ -326,13 +326,11 @@ def configstyles(ui):
             continue
         cfgeffects = ui.configlist('color', status)
         if cfgeffects:
             good = []
             for e in cfgeffects:
-                if not _terminfo_params and e in _effects:
-                    good.append(e)
-                elif e in _terminfo_params or e[:-11] in _terminfo_params:
+                if valideffect(e):
                     good.append(e)
                 else:
                     ui.warn(_("ignoring unknown color/effect %r "
                               "(configured in color.%s)\n")
                             % (e, status))