0.1.0.25,xwinreg: remove indention in main section
0.1.1.0: split main script into several subscripts
0.1.2.0:xinreg: rebuild main script with getopts instead looping with shifting; introduce new variable XWINREG_INPUT_FILE; new gnu-like command line syntax
0.1.2.0:xinreg_help: update; source xwinreg_help
0.1.2.0:xinreg_usage: update
0.1.2.1:README: update
0.1.2.1:xwinreg: a conf file should be read before processing input file by xwinpp, so XWINREG_INPUT_FILE may be set in the conf file
0.1.2.1:xwinreg.conf.example: insert XWINREG_INPUT_FILE variable
0.1.2.2:xwinreg: introduce file_input and file_conf variables
0.1.2.3:xwinreg_mktmp: insert file_conf and file_input
0.1.2.3:TODO update