Merge branch 'dl/complete-cherry-pick-revert-skip'

diff --git a/userdiff.c b/userdiff.c
index 2bcf105caf75f72584d6dc65046a41ade20a4263..86e3244e15ddc8beaf2fc6e6a0b4b0767c87f96c 100644 (file)
--- a/userdiff.c
+++ b/userdiff.c
@@ -23,6 +23,14 @@ IPATTERN("ada",
         "[a-zA-Z][a-zA-Z0-9_]*"
         "|[-+]?[0-9][0-9#_.aAbBcCdDeEfF]*([eE][+-]?[0-9_]+)?"
         "|=>|\\.\\.|\\*\\*|:=|/=|>=|<=|<<|>>|<>"),
+PATTERNS("dts",
+        "!;\n"
+        /* lines beginning with a word optionally preceded by '&' or the root */
+        "^[ \t]*((/|&?[a-zA-Z_]).*)",
+        /* -- */
+        /* Property names and math operators */
+        "[a-zA-Z0-9,._+?#-]+"
+        "|[-+*/%&^|!~]|>>|<<|&&|\\|\\|"),
 IPATTERN("fortran",
         "!^([C*]|[ \t]*!)\n"
         "!^[ \t]*MODULE[ \t]+PROCEDURE[ \t]\n"
@@ -58,7 +66,12 @@ PATTERNS("java",
         "|[-+*/<>%&^|=!]="
         "|--|\\+\\+|<<=?|>>>?=?|&&|\\|\\|"),
 PATTERNS("matlab",
-        "^[[:space:]]*((classdef|function)[[:space:]].*)$|^%%[[:space:]].*$",
+        /*
+         * Octave pattern is mostly the same as matlab, except that '%%%' and
+         * '##' can also be used to begin code sections, in addition to '%%'
+         * that is understood by both.
+         */
+        "^[[:space:]]*((classdef|function)[[:space:]].*)$|^(%%%?|##)[[:space:]].*$",
         "[a-zA-Z_][a-zA-Z0-9_]*|[-+0-9.e]+|[=~<>]=|\\.[*/\\^']|\\|\\||&&"),
 PATTERNS("objc",
         /* Negate C statements that can look like functions */