fsck: drop unused parameter from traverse_one_object()

diff --git a/userdiff.c b/userdiff.c
index fc2afe33a7640677fbf3a10bbdbec25b023f752c..9ebf231ea5ee2e7fd1f71c9557a6537d29428d8d 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]*.*)$"
         "\n"
         "^(.*=[ \t]*(class|record).*)$",
@@ -63,7 +63,9 @@ PATTERNS("pascal",
         "|[^[:space:]]|[\x80-\xff]+"),
 PATTERNS("perl",
         "^[ \t]*package .*;\n"
-        "^[ \t]*sub .* \\{",
+        "^[ \t]*sub .* \\{\n"
+        "^[A-Z]+ \\{\n"        /* BEGIN, END, ... */
+        "^=head[0-9] ",        /* POD */
         /* -- */
         "[[:alpha:]_'][[:alnum:]_']*"
         "|0[xb]?[0-9a-fA-F_]*"