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-rw-r--r--userdiff.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/userdiff.c b/userdiff.c
index e187d356f6..577053c10a 100644
--- a/userdiff.c
+++ b/userdiff.c
@@ -32,6 +32,18 @@ PATTERNS("dts",
/* Property names and math operators */
"[a-zA-Z0-9,._+?#-]+"
"|[-+*/%&^|!~]|>>|<<|&&|\\|\\|"),
+PATTERNS("elixir",
+ "^[ \t]*((def(macro|module|impl|protocol|p)?|test)[ \t].*)$",
+ /* Atoms, names, and module attributes */
+ "|[@:]?[a-zA-Z0-9@_?!]+"
+ /* Numbers with specific base */
+ "|[-+]?0[xob][0-9a-fA-F]+"
+ /* Numbers */
+ "|[-+]?[0-9][0-9_.]*([eE][-+]?[0-9_]+)?"
+ /* Operators and atoms that represent them */
+ "|:?(\\+\\+|--|\\.\\.|~~~|<>|\\^\\^\\^|<?\\|>|<<<?|>?>>|<<?~|~>?>|<~>|<=|>=|===?|!==?|=~|&&&?|\\|\\|\\|?|=>|<-|\\\\\\\\|->)"
+ /* Not real operators, but should be grouped */
+ "|:?%[A-Za-z0-9_.]\\{\\}?"),
IPATTERN("fortran",
"!^([C*]|[ \t]*!)\n"
"!^[ \t]*MODULE[ \t]+PROCEDURE[ \t]\n"