[gtksourceview] Add context for translators. Fixes bug #629278

[Ignacio Casal Quinteiro <icq src gnome org>]

commit 26cfde422e120db005b4527274b7cc02ae1e3f1d
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Tue Apr 12 14:31:49 2011 +0200

    Add context for translators. Fixes  bug #629278

 data/language-specs/csharp.lang |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/data/language-specs/csharp.lang b/data/language-specs/csharp.lang
index 1969329..bb64d86 100644
--- a/data/language-specs/csharp.lang
+++ b/data/language-specs/csharp.lang
@@ -40,6 +40,7 @@
     <style id="string" _name="String" map-to="def:string"/>
     <style id="char" _name="Character" map-to="def:character"/>
     <style id="escaped-character" _name="Escaped Character" map-to="def:special-char"/>
+    <!-- Translators: this is a format that appears in the strings -->
     <style id="format" _name="String Format" map-to="def:special-char"/>
     <style id="keyword" _name="Keyword" map-to="def:keyword"/>
     <style id="preprocessor" _name="Preprocessor" map-to="def:preprocessor"/>