From cc69e8f81e4abae104d89e3c391c6dd935b1ba7d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ji=C5=99=C3=AD=20Kone=C4=8Dn=C3=BD?=
 <DragonLichcz@gmail.com>
Date: Thu, 11 Jun 2015 19:26:45 +0200
Subject: [PATCH] Fix shell highlighter for comments and variables

Fix $# was processed as comment but it's variable.
Add highlighting for $#, $$, $!, $@, $?, $-, $* as variables too.
---
 rc/sh.kak | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/rc/sh.kak b/rc/sh.kak
index 2a45f73c..26f98202 100644
--- a/rc/sh.kak
+++ b/rc/sh.kak
@@ -9,7 +9,7 @@ hook global BufSetOption mimetype=text/x-shellscript %{
 addhl -group / regions -default code sh \
     double_string  %{"} %{(?<!\\)(\\\\)*"} '' \
     single_string %{'} %{(?<!\\)(\\\\)*'} '' \
-    comment '#' '$' ''
+    comment '(?<!\$)#' '$' ''
 
 addhl -group /sh/double_string fill string
 addhl -group /sh/single_string fill string
@@ -20,7 +20,7 @@ addhl -group /sh/code regex [\[\]\(\)&|]{2} 0:operator
 addhl -group /sh/code regex (\w+)= 1:identifier
 addhl -group /sh/code regex ^\h*(\w+)\h*\(\) 1:identifier
 
-addhl -group /sh/code regex \$(\w+|\{.+?\}) 0:identifier
+addhl -group /sh/code regex \$(\w+|\{.+?\}|#|@|\?|\$|!|-|\*) 0:identifier
 addhl -group /sh/double_string regex \$(\w+|\{.+?\}) 0:identifier
 
 hook global WinSetOption filetype=sh %{ addhl ref sh }