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'main': Disable a lint warning when env(1) was followed by a pipe.

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Fixes #797.
This commit is contained in:
Daniel Shahaf 2021-03-01 20:21:39 +00:00
parent 5eb494852e
commit 205bc7ea19
2 changed files with 40 additions and 2 deletions
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4
highlighters/main/main-highlighter.zsh
View file

@ -916,8 +916,8 @@ _zsh_highlight_main_highlighter_highlight_list()
next_word=${next_word//:regular:/}
next_word+=':sudo_opt:'
next_word+=':start:'
if [[ $arg == 'exec' ]]; then
# To allow "exec 2>&1;" where there's no command word
if [[ $arg == 'exec' || $arg == 'env' ]]; then
# To allow "exec 2>&1;" and "env | grep" where there's no command word
next_word+=':regular:'
fi
else

38
highlighters/main/test-data/null-exec2-printenv.zsh Normal file
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@ -0,0 +1,38 @@
#!/usr/bin/env zsh
# -------------------------------------------------------------------------------------------------
# Copyright (c) 2021 zsh-syntax-highlighting contributors
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without modification, are permitted
# provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice, this list of conditions
# and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright notice, this list of
# conditions and the following disclaimer in the documentation and/or other materials provided
# with the distribution.
# * Neither the name of the zsh-syntax-highlighting contributors nor the names of its contributors
# may be used to endorse or promote products derived from this software without specific prior
# written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
# FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
# IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
# OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# -------------------------------------------------------------------------------------------------
# -*- mode: zsh; sh-indentation: 2; indent-tabs-mode: nil; sh-basic-offset: 2; -*-
# vim: ft=zsh sw=2 ts=2 et
# -------------------------------------------------------------------------------------------------
BUFFER=$'env | grep $needle'
expected_region_highlight=(
'1 3 precommand' # env
'5 5 commandseparator' # |
'7 10 command' # grep
'12 18 default' # $needle
)