# ------------------------------------------------------------------------------------------------- # Copyright (c) 2010-2016 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 # ------------------------------------------------------------------------------------------------- # List of keyword and color pairs. typeset -gA ZSH_HIGHLIGHT_REGEXP # Whether the pattern highlighter should be called or not. _zsh_highlight_highlighter_regexp_predicate() { _zsh_highlight_buffer_modified } # Pattern syntax highlighting function. _zsh_highlight_highlighter_regexp_paint() { setopt localoptions extendedglob local pattern for pattern in ${(k)ZSH_HIGHLIGHT_REGEXP}; do _zsh_highlight_regexp_highlighter_loop "$BUFFER" "$pattern" done } _zsh_highlight_regexp_highlighter_loop() { local buf="$1" pat="$2" integer OFFSET=0 local MATCH; integer MBEGIN MEND local -a match mbegin mend while true; do [[ "$buf" =~ "$pat" ]] || return; region_highlight+=("$((MBEGIN - 1 + OFFSET)) $((MEND + OFFSET)) $ZSH_HIGHLIGHT_REGEXP[$pat]") buf="$buf[$(($MEND+1)),-1]" OFFSET=$((MEND+OFFSET)); done }