Re-organize project.

Author: Chad Juliano

.gitattributes

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+
+*.sh	text eol=lf
+

biw-bind.sh

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+##
+# BIW-BIND - Key binder for BIW Menus
+# 
+# Copyright 2017 by Chad Juliano
+# 
+# Licensed under GNU Lesser General Public License v3.0 only. Some rights
+# reserved. See LICENSE.
+##
+
+function fn_choose_show()
+{
+	if ! ${BIW_HOME}/biw-hist-chooser.sh
+	then
+		return 1
+	fi
+
+	READLINE_LINE=$(cat $BIW_CH_RES_FILE)
+	READLINE_POINT=${#READLINE_LINE}
+
+	rm $BIW_CH_RES_FILE
+}
+
+function fn_choose_bind()
+{
+	local -r _bind_key=$1
+
+	# We use 2 binds here because of an issue bash has with 
+	# multi-char escape sequences.
+	local -r bind_int_char=$'"\201"'
+	local -r bind_esc_char="\"\e${_bind_key}\""
+
+	bind -x ${bind_int_char}:fn_choose_show
+	bind ${bind_esc_char}:${bind_int_char}
+}
+
+function fn_biw_set_home()
+{
+	# file where history result will be saved
+	export BIW_CH_RES_FILE=$HOME/.chooser_history
+
+	# save the home dir
+	local _script_name=${BASH_SOURCE[0]}
+	local _script_dir=${_script_name%/*}
+
+	# convert to absolute path
+	_script_dir=$(cd $_script_dir; pwd -P)
+	
+	export BIW_HOME=$_script_dir
+}
+
+function fn_biw_init()
+{
+	fn_biw_set_home
+	
+	# some keys you can bind
+	local -r key_f1='OP'
+	local -r key_f2='OQ'
+	local -r key_f10='[21~'
+	local -r key_f11='[23~'
+	local -r key_f12='[24~'
+	local -r key_up='[A'
+	local -r key_down='[B'
+	local -r key_left='[D'
+	local -r key_right='[C'
+
+	fn_choose_bind $key_down
+}
+
+fn_biw_init