Updated runtime files.
diff --git a/runtime/syntax/awk.vim b/runtime/syntax/awk.vim
index ae0f217..7c0682c 100644
--- a/runtime/syntax/awk.vim
+++ b/runtime/syntax/awk.vim
@@ -1,7 +1,7 @@
" Vim syntax file
" Language: awk, nawk, gawk, mawk
" Maintainer: Antonio Colombo <azc100@gmail.com>
-" Last Change: 2016 Jul 15
+" Last Change: 2016 Sep 05
" AWK ref. is: Alfred V. Aho, Brian W. Kernighan, Peter J. Weinberger
" The AWK Programming Language, Addison-Wesley, 1988
@@ -71,6 +71,10 @@
syn keyword awkVariables FNR NF FUNCTAB NR PROCINFO RLENGTH RSTART
syn keyword awkVariables RT SYMTAB
+" Arithmetic operators: +, and - take care of ++, and --
+syn match awkOperator "+\|-\|\*\|/\|%\|="
+syn match awkOperator "+=\|-=\|\*=\|/=\|%="
+syn match awkOperator "\^\|\^="
" Octal format character.
syn match awkSpecialCharacter display contained "\\[0-7]\{1,3\}"
@@ -124,11 +128,6 @@
"syn match awkIdentifier "\<[a-zA-Z_][a-zA-Z0-9_]*\>"
-" Arithmetic operators: +, and - take care of ++, and --
-syn match awkOperator "+\|-\|\*\|/\|%\|="
-syn match awkOperator "+=\|-=\|\*=\|/=\|%="
-syn match awkOperator "^\|^="
-
" Comparison expressions.
syn match awkExpression "==\|>=\|=>\|<=\|=<\|\!="
syn match awkExpression "\~\|\!\~"
@@ -167,7 +166,6 @@
syn sync ccomment awkArray maxlines=10
" Define the default highlighting.
-" Only used when an item doesn't have highlighting yet
hi def link awkConditional Conditional
hi def link awkFunction Function
hi def link awkRepeat Repeat