highlight comments when interactive_comments is on
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sonnym
parent
3dc5741900
commit
d94f1a037f
@ -52,6 +52,7 @@
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: ${ZSH_HIGHLIGHT_STYLES[double-quoted-argument]:=fg=yellow}
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: ${ZSH_HIGHLIGHT_STYLES[dollar-double-quoted-argument]:=fg=cyan}
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: ${ZSH_HIGHLIGHT_STYLES[back-double-quoted-argument]:=fg=cyan}
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: ${ZSH_HIGHLIGHT_STYLES[comment]:=fg=yellow}
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: ${ZSH_HIGHLIGHT_STYLES[assign]:=none}
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# Whether the highlighter should be called or not.
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@ -65,7 +66,7 @@ _zsh_highlight_main_highlighter()
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{
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emulate -L zsh
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setopt localoptions extendedglob bareglobqual
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local start_pos=0 end_pos highlight_glob=true new_expression=true arg style sudo=false sudo_arg=false
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local start_pos=0 end_pos highlight_glob=true new_expression=true arg style sudo=false sudo_arg=false style_override=""
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typeset -a ZSH_HIGHLIGHT_TOKENS_COMMANDSEPARATOR
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typeset -a ZSH_HIGHLIGHT_TOKENS_PRECOMMANDS
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typeset -a ZSH_HIGHLIGHT_TOKENS_FOLLOWED_BY_COMMANDS
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@ -84,10 +85,18 @@ _zsh_highlight_main_highlighter()
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for arg in ${(z)BUFFER}; do
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local substr_color=0
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local style_override=""
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[[ $start_pos -eq 0 && $arg = 'noglob' ]] && highlight_glob=false
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((start_pos+=${#BUFFER[$start_pos+1,-1]}-${#${BUFFER[$start_pos+1,-1]##[[:space:]]#}}))
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((end_pos=$start_pos+${#arg}))
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if [[ -n $style_override ]]; then
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style=$ZSH_HIGHLIGHT_STYLES[$style_override]
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region_highlight+=("$start_pos $end_pos $style")
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start_pos=$end_pos
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continue
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fi
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# Parse the sudo command line
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if $sudo; then
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case "$arg" in
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@ -104,6 +113,9 @@ _zsh_highlight_main_highlighter()
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;;
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esac
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fi
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[[ -o interactive_comments && $arg =~ "#" ]] && new_expression=false
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if $new_expression; then
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new_expression=false
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if [[ -n ${(M)ZSH_HIGHLIGHT_TOKENS_PRECOMMANDS:#"$arg"} ]]; then
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@ -148,6 +160,24 @@ _zsh_highlight_main_highlighter()
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;;
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'`'*'`') style=$ZSH_HIGHLIGHT_STYLES[back-quoted-argument];;
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*"*"*) $highlight_glob && style=$ZSH_HIGHLIGHT_STYLES[globbing] || style=$ZSH_HIGHLIGHT_STYLES[default];;
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*"#"*) if [[ -o interactive_comments ]]; then
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comment_start=$start_pos
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if [[ "$arg[0, 1]" != "#" ]]; then
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((comment_start+=${#${arg[(ws:#:)0]}}))
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fi
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style=$ZSH_HIGHLIGHT_STYLES[comment]
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style_override="comment"
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region_highlight+=("$comment_start $end_pos $style")
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start_pos=$end_pos
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continue
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fi
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;;
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*) if _zsh_highlight_main_highlighter_check_path; then
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style=$ZSH_HIGHLIGHT_STYLES[path]
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elif [[ $arg[0,1] = $histchars[0,1] ]]; then
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@ -160,11 +190,13 @@ _zsh_highlight_main_highlighter()
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;;
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esac
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fi
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# if a style_override was set (eg in _zsh_highlight_main_highlighter_check_path), use it
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[[ -n $style_override ]] && style=$ZSH_HIGHLIGHT_STYLES[$style_override]
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[[ $substr_color = 0 ]] && region_highlight+=("$start_pos $end_pos $style")
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[[ -n ${(M)ZSH_HIGHLIGHT_TOKENS_FOLLOWED_BY_COMMANDS:#"$arg"} ]] && new_expression=true
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start_pos=$end_pos
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style_override=""
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done
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}
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39
highlighters/main/test-data/comment-embedded.zsh
Normal file
39
highlighters/main/test-data/comment-embedded.zsh
Normal file
@ -0,0 +1,39 @@
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#!/usr/bin/env zsh
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# -------------------------------------------------------------------------------------------------
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# Copyright (c) 2010-2011 zsh-syntax-highlighting contributors
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without modification, are permitted
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# provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright notice, this list of conditions
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# and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright notice, this list of
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# conditions and the following disclaimer in the documentation and/or other materials provided
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# with the distribution.
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# * Neither the name of the zsh-syntax-highlighting contributors nor the names of its contributors
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# may be used to endorse or promote products derived from this software without specific prior
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# written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
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# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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# FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
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# IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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# OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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# -------------------------------------------------------------------------------------------------
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# -*- mode: zsh; sh-indentation: 2; indent-tabs-mode: nil; sh-basic-offset: 2; -*-
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# vim: ft=zsh sw=2 ts=2 et
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# -------------------------------------------------------------------------------------------------
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setopt interactive_comments
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BUFFER='foo#bar'
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expected_region_highlight=(
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"0 2" # foo
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"3 4 $ZSH_HIGHLIGHT_STYLES[comment]" # #
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"4 7 $ZSH_HIGHLIGHT_STYLES[comment]" # bar
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)
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39
highlighters/main/test-data/comment-leading.zsh
Normal file
39
highlighters/main/test-data/comment-leading.zsh
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@ -0,0 +1,39 @@
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#!/usr/bin/env zsh
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# -------------------------------------------------------------------------------------------------
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# Copyright (c) 2010-2011 zsh-syntax-highlighting contributors
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without modification, are permitted
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# provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright notice, this list of conditions
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# and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright notice, this list of
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# conditions and the following disclaimer in the documentation and/or other materials provided
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# with the distribution.
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# * Neither the name of the zsh-syntax-highlighting contributors nor the names of its contributors
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# may be used to endorse or promote products derived from this software without specific prior
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# written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
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# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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# FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
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# IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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# OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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# -------------------------------------------------------------------------------------------------
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# -*- mode: zsh; sh-indentation: 2; indent-tabs-mode: nil; sh-basic-offset: 2; -*-
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# vim: ft=zsh sw=2 ts=2 et
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# -------------------------------------------------------------------------------------------------
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setopt interactive_comments
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BUFFER='# echo foo'
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expected_region_highlight=(
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"0 1 $ZSH_HIGHLIGHT_STYLES[comment]" # #
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"2 6 $ZSH_HIGHLIGHT_STYLES[comment]" # echo
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"7 10 $ZSH_HIGHLIGHT_STYLES[comment]" # foo
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)
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