Associate file with "^Index: " in first line with diff.syntax

2002-09-13 19:49:44 +00:00 · 2002-09-13 19:49:44 +00:00 · c1f0765586
--- a/syntax/Syntax
+++ b/syntax/Syntax
@ -27,7 +27,7 @@ file gobledy_gook #\sand\sconsult\sthe\sman\spage.
 context default
-file ..\*\\.(diff|rej|patch)$ Diff\sOutput ^diff
+file ..\*\\.(diff|rej|patch)$ Diff\sOutput ^(diff|Index:)\s
 include diff.syntax
 file ..\*\\.lsm$ LSM\sFile