[gtk+] GtkCssProvider: Allow '\t' when parsing values.

[Carlos Garnacho <carlosg src gnome org>]

commit 7d441000f7bd2cda14382fa08dbe8f2a4f6085c5
Author: Carlos Garnacho <carlosg gnome org>
Date:   Sat Oct 23 21:40:49 2010 +0200

    GtkCssProvider: Allow '\t' when parsing values.

 gtk/gtkcssprovider.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkcssprovider.c b/gtk/gtkcssprovider.c
index f763e3e..88fa6d7 100644
--- a/gtk/gtkcssprovider.c
+++ b/gtk/gtkcssprovider.c
@@ -1143,7 +1143,7 @@ scanner_apply_scope (GScanner    *scanner,
   if (scope == SCOPE_VALUE)
     {
       scanner->config->cset_identifier_first = G_CSET_a_2_z "@#-_0123456789" G_CSET_A_2_Z;
-      scanner->config->cset_identifier_nth = G_CSET_a_2_z "@#-_ 0123456789(),.\n" G_CSET_A_2_Z;
+      scanner->config->cset_identifier_nth = G_CSET_a_2_z "@#-_ 0123456789(),.\t\n" G_CSET_A_2_Z;
       scanner->config->scan_identifier_1char = TRUE;
     }
   else if (scope == SCOPE_SELECTOR)