From 7b109e615f468b39cc29fd0761c25cff8ad9024b Mon Sep 17 00:00:00 2001
From: Sebastian Gniazdowski <sgniazdowski@gmail.com>
Date: Tue, 11 Oct 2016 08:30:01 +0200
Subject: [PATCH] *highlight: Remove $PREBUFFER reference

---
 hsmw-highlight | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hsmw-highlight b/hsmw-highlight
index afcfe47..e8f8097 100644
--- a/hsmw-highlight
+++ b/hsmw-highlight
@@ -183,7 +183,7 @@ typeset -gA HSMW_HIGHLIGHT_STYLES
   local -a options_to_set # used in callees
   local buf="$1"
   integer len="${#buf}"
-  integer pure_buf_len=$(( len - ${#PREBUFFER} ))   # == $#BUFFER, used e.g. in *_check_path
+  integer pure_buf_len=len   # historical, was $#BUFFER, i.e. len without $PREBUFFER; used e.g. in *_check_path
 
   local braces_stack # "R" for round, "Q" for square, "Y" for curly