update

Author: aspeddro

syntax/rescript.vim

@@ -47,6 +47,8 @@ syntax match resOperator "\v\@"
 
 syntax match resOperator "\v\!"
 syntax match resOperator "\v\&"
+syntax match resOperator "\v\:\>"
+syntax match resOperator "\v\.\.\."
 
 " Delimiter
 syntax match resDelimiter "\v\|"