userdiff.c: add C# async keyword in diff pattern
Currently C# async methods are not shown in diff hunk headers. I just
added the async keyword to the csharp method pattern so that they are
properly detected.
Signed-off-by: Thomas Levesque <thomas.levesque@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/userdiff.c b/userdiff.c
index dbfb4e1..b92caf4 100644
--- a/userdiff.c
+++ b/userdiff.c
@@ -138,7 +138,7 @@
/* Keywords */
"!^[ \t]*(do|while|for|if|else|instanceof|new|return|switch|case|throw|catch|using)\n"
/* Methods and constructors */
- "^[ \t]*(((static|public|internal|private|protected|new|virtual|sealed|override|unsafe)[ \t]+)*[][<>@.~_[:alnum:]]+[ \t]+[<>@._[:alnum:]]+[ \t]*\\(.*\\))[ \t]*$\n"
+ "^[ \t]*(((static|public|internal|private|protected|new|virtual|sealed|override|unsafe|async)[ \t]+)*[][<>@.~_[:alnum:]]+[ \t]+[<>@._[:alnum:]]+[ \t]*\\(.*\\))[ \t]*$\n"
/* Properties */
"^[ \t]*(((static|public|internal|private|protected|new|virtual|sealed|override|unsafe)[ \t]+)*[][<>@.~_[:alnum:]]+[ \t]+[@._[:alnum:]]+)[ \t]*$\n"
/* Type definitions */
