From b2a83f4c6159c006b38da82605f47c665eeba9a9 Mon Sep 17 00:00:00 2001
From: skywind3000 <skywind3000@163.com>
Date: Tue, 12 Feb 2019 19:22:18 +0800
Subject: [PATCH] change: _ZL_EXCLUDE_DIRS to a comma separated list of dirs to
 exclude

---
 README.cn.md | 2 +-
 README.md    | 2 +-
 z.lua        | 8 ++++----
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/README.cn.md b/README.cn.md
index 521419d..3f6ec51 100644
--- a/README.cn.md
+++ b/README.cn.md
@@ -105,7 +105,7 @@ z -b foo    # 跳转到父目录中名称以 foo 开头的那一级
 - 设置 `$_ZL_CMD` 来改变命令名称 (默认为 z)。
 - 设置 `$_ZL_DATA` 来改变数据文件 (default ~/.zlua)。
 - 设置 `$_ZL_NO_PROMPT_COMMAND` 为 1 来跳过钩子函数初始化（方便自己处理）。
-- 设置 `$_ZL_EXCLUDE` 来确定一个你不想收集的路径数组。
+- 设置 `$_ZL_EXCLUDE_DIRS` 逗号分隔的路径列表，列表内的路径不会被收集。
 - 设置 `$_ZL_ADD_ONCE` 为 '1' 时，仅在当前路径 `$PWD` 改变时才更新数据库。
 - 设置 `$_ZL_MAXAGE` 来确定一个数据老化的阀值 (默认为 5000)。
 - 设置 `$_ZL_CD` 用来指定你想用的 cd 命令，比如有人用 cd_func 。
diff --git a/README.md b/README.md
index 7cb5e38..b8c3100 100644
--- a/README.md
+++ b/README.md
@@ -124,7 +124,7 @@ z -b foo    # cd to the parent directory starting with foo
 - set `$_ZL_CMD` in .bashrc/.zshrc to change the command (default z).
 - set `$_ZL_DATA` in .bashrc/.zshrc to change the datafile (default ~/.zlua).
 - set `$_ZL_NO_PROMPT_COMMAND` if you're handling PROMPT_COMMAND yourself.
-- set `$_ZL_EXCLUDE` to an array of directories to exclude.
+- set `$_ZL_EXCLUDE_DIRS` to a comma separated list of dirs to exclude.
 - set `$_ZL_ADD_ONCE` to '1' to update database only if `$PWD` changed.
 - set `$_ZL_MAXAGE` to define a aging threshold (default is 5000).
 - set `$_ZL_CD` to specify your own cd command.
diff --git a/z.lua b/z.lua
index 311ef0d..ab375c6 100755
--- a/z.lua
+++ b/z.lua
@@ -4,7 +4,7 @@
 -- z.lua - a cd command that learns, by skywind 2018, 2019
 -- Licensed under MIT license.
 --
--- Version 1.4.5, Last Modified: 2019/02/10 21:53
+-- Version 1.4.6, Last Modified: 2019/02/12 19:19
 --
 -- * 10x faster than fasd and autojump, 3x faster than z.sh
 -- * available for posix shells: bash, zsh, sh, ash, dash, busybox
@@ -67,7 +67,7 @@
 --   set $_ZL_CMD in .bashrc/.zshrc to change the command (default z).
 --   set $_ZL_DATA in .bashrc/.zshrc to change the datafile (default ~/.zlua).
 --   set $_ZL_NO_PROMPT_COMMAND if you're handling PROMPT_COMMAND yourself.
---   set $_ZL_EXCLUDE to an array of directories to exclude.
+--   set $_ZL_EXCLUDE_DIRS to a comma separated list of dirs to exclude.
 --   set $_ZL_ADD_ONCE to 1 to update database only if $PWD changed.
 --   set $_ZL_CD to specify your own cd command
 --   set $_ZL_ECHO to 1 to display new directory name after cd.
@@ -1649,7 +1649,7 @@ end
 function z_init()
 	local _zl_data = os.getenv('_ZL_DATA')
 	local _zl_maxage = os.getenv('_ZL_MAXAGE')
-	local _zl_exclude = os.getenv('_ZL_EXCLUDE')
+	local _zl_exclude = os.getenv('_ZL_EXCLUDE_DIRS')
 	local _zl_cmd = os.getenv('_ZL_CMD')
 	local _zl_matchname = os.getenv('_ZL_MATCH_NAME')
 	local _zl_skippwd = os.getenv('_ZL_SKIP_PWD')
@@ -1674,7 +1674,7 @@ function z_init()
 		end
 	end
 	if _zl_exclude ~= nil and _zl_exclude ~= "" then
-		local part = _zl_exclude:split(windows and ';' or ':')
+		local part = _zl_exclude:split(',')
 		local insensitive = path_case_insensitive()
 		for _, name in ipairs(part) do
 			if insensitive then