diff: fix "multiple regexp" semantics to find hunk header comment

diff --git a/diff.c b/diff.c
index a733010170f489cb6945a0ec4bd98727303651d6..1bcbbd5bb1e67dc238fe4f773024d49c1f8d2af7 100644 (file)
--- a/diff.c
+++ b/diff.c
@@ -1414,7 +1414,7 @@ static const struct funcname_pattern_entry builtin_funcname_pattern[] = {
        { "pascal",
          "^((procedure|function|constructor|destructor|interface|"
                "implementation|initialization|finalization)[ \t]*.*)$"
-         "|"
+         "\n"
          "^(.*=[ \t]*(class|record).*)$",
          REG_EXTENDED },
        { "php", "^[\t ]*((function|class).*)", REG_EXTENDED },