userdiff: match Pascal class methods

diff --git a/userdiff.c b/userdiff.c
index 2d5453697aaf5287f524b72d0088ee15679e0691..234697821d3f0aa285c18903fe8c465cadf071b7 100644 (file)
--- a/userdiff.c
+++ b/userdiff.c
@@ -52,7 +52,7 @@ PATTERNS("objc",
         "|[-+*/<>%&^|=!]=|--|\\+\\+|<<=?|>>=?|&&|\\|\\||::|->"
         "|[^[:space:]]|[\x80-\xff]+"),
 PATTERNS("pascal",
-        "^((procedure|function|constructor|destructor|interface|"
+        "^(((class[ \t]+)?(procedure|function)|constructor|destructor|interface|"
                "implementation|initialization|finalization)[ \t]*.*)$"
         "\n"
         "^(.*=[ \t]*(class|record).*)$",