sha1_file.c: Don't retain open fds on small packs

diff --git a/userdiff.c b/userdiff.c
index c384b39e4daf1226a2c13c74dc2a4a2f75b8e63b..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]*.*)$"
         "\n"
         "^(.*=[ \t]*(class|record).*)$",