vspec

#!/bin/bash
# bin/vspec - Driver script to test Vim script
# Version: 1.9.1
# Copyright (C) 2009-2020 Kana Natsuno <https://whileimautomaton.net/>
# License: MIT license  {{{
#     Permission is hereby granted, free of charge, to any person obtaining
#     a copy of this software and associated documentation files (the
#     "Software"), to deal in the Software without restriction, including
#     without limitation the rights to use, copy, modify, merge, publish,
#     distribute, sublicense, and/or sell copies of the Software, and to
#     permit persons to whom the Software is furnished to do so, subject to
#     the following conditions:
#
#     The above copyright notice and this permission notice shall be included
#     in all copies or substantial portions of the Software.
#
#     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
#     OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
#     MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
#     IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
#     CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
#     TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
#     SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
# }}}

args=("$@")
if [[ $# != 0 && "${args[$#-1]%%*.t}" == '' ]]
then
  "${args[$#-1]}"
else
  "${VSPEC_VIM:-vim}" -u NONE -i NONE -N -n -e -s --cmd "source $0-bootstrap.vim" -- "$@" 2>&1 |
    perl -ne '/^\r+$/ && next; s/^\r+//; s/\r+$//; $. == 1 && /^$/ && next; print;'
fi

# __END__
# vim: foldmethod=marker