Merge branch 'jn/maint-commit-missing-template' into maint

diff --git a/userdiff.c b/userdiff.c
index 2d5453697aaf5287f524b72d0088ee15679e0691..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]*.*)$"
         "\n"
         "^(.*=[ \t]*(class|record).*)$",
@@ -61,6 +61,23 @@ PATTERNS("pascal",
         "|[-+0-9.e]+|0[xXbB]?[0-9a-fA-F]+"
         "|<>|<=|>=|:=|\\.\\."
         "|[^[:space:]]|[\x80-\xff]+"),
+PATTERNS("perl",
+        "^[ \t]*package .*;\n"
+        "^[ \t]*sub .* \\{\n"
+        "^[A-Z]+ \\{\n"        /* BEGIN, END, ... */
+        "^=head[0-9] ",        /* POD */
+        /* -- */
+        "[[:alpha:]_'][[:alnum:]_']*"
+        "|0[xb]?[0-9a-fA-F_]*"
+        /* taking care not to interpret 3..5 as (3.)(.5) */
+        "|[0-9a-fA-F_]+(\\.[0-9a-fA-F_]+)?([eE][-+]?[0-9_]+)?"
+        "|=>|-[rwxoRWXOezsfdlpSugkbctTBMAC>]|~~|::"
+        "|&&=|\\|\\|=|//=|\\*\\*="
+        "|&&|\\|\\||//|\\+\\+|--|\\*\\*|\\.\\.\\.?"
+        "|[-+*/%.^&<>=!|]="
+        "|=~|!~"
+        "|<<|<>|<=>|>>"
+        "|[^[:space:]]"),
 PATTERNS("php",
         "^[\t ]*(((public|protected|private|static)[\t ]+)*function.*)$\n"
         "^[\t ]*(class.*)$",