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'main': Correctly highlight '&&' and '||' inside '[[ … ]]' conditions.

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Daniel Shahaf 2020-03-19 20:16:43 +00:00
parent b44964c545
commit 1000da306a
3 changed files with 45 additions and 1 deletions
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2
changelog.md
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@ -63,6 +63,8 @@
- Highlight reserved word after assignments as errors (e.g., `foo=bar (ls;)`)
[#461]
- Correctly highlight `[[ foo && bar || baz ]]`.
# Changes in version 0.7.1
- Remove out-of-date information from the 0.7.0 changelog.

3
highlighters/main/main-highlighter.zsh
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@ -790,7 +790,8 @@ _zsh_highlight_main_highlighter_highlight_list()
fi
# The Great Fork: is this a command word? Is this a non-command word?
if [[ -n ${(M)ZSH_HIGHLIGHT_TOKENS_COMMANDSEPARATOR:#"$arg"} ]]; then
if [[ -n ${(M)ZSH_HIGHLIGHT_TOKENS_COMMANDSEPARATOR:#"$arg"} ]] &&
[[ $braces_stack != *T* || $arg != ('||'|'&&') ]]; then
# First, determine the style of the command separator itself.
if _zsh_highlight_main__stack_pop T || _zsh_highlight_main__stack_pop Q; then

41
highlighters/main/test-data/dinbrack1.zsh Normal file
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@ -0,0 +1,41 @@
#!/usr/bin/env zsh
# -------------------------------------------------------------------------------------------------
# Copyright (c) 2020 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=$'[[ foo && bar || baz ]]'
expected_region_highlight=(
'1 2 reserved-word' # [[
'4 6 default' # foo
'8 9 default' # &&
'11 13 default' # bar
'15 16 default' # ||
'18 20 default' # baz
'22 23 reserved-word' # ]]
)