You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
553 lines
21 KiB
553 lines
21 KiB
#!/usr/bin/env zsh |
|
############################################################################## |
|
# |
|
# Copyright (c) 2009 Peter Stephenson |
|
# Copyright (c) 2011 Guido van Steen |
|
# Copyright (c) 2011 Suraj N. Kurapati |
|
# Copyright (c) 2011 Sorin Ionescu |
|
# Copyright (c) 2011 Vincent Guerci |
|
# 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 FIZSH 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. |
|
# |
|
############################################################################## |
|
|
|
#----------------------------------------------------------------------------- |
|
# configuration variables |
|
#----------------------------------------------------------------------------- |
|
|
|
HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND='bg=magenta,fg=white,bold' |
|
HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_NOT_FOUND='bg=red,fg=white,bold' |
|
HISTORY_SUBSTRING_SEARCH_GLOBBING_FLAGS='i' |
|
|
|
#----------------------------------------------------------------------------- |
|
# the main ZLE widgets |
|
#----------------------------------------------------------------------------- |
|
|
|
function history-substring-search-up() { |
|
_history-substring-search-begin |
|
|
|
_history-substring-search-up-history || |
|
_history-substring-search-up-buffer || |
|
_history-substring-search-up-search |
|
|
|
_history-substring-search-end |
|
} |
|
|
|
function history-substring-search-down() { |
|
_history-substring-search-begin |
|
|
|
_history-substring-search-down-history || |
|
_history-substring-search-down-buffer || |
|
_history-substring-search-down-search |
|
|
|
_history-substring-search-end |
|
} |
|
|
|
zle -N history-substring-search-up |
|
zle -N history-substring-search-down |
|
|
|
bindkey '\e[A' history-substring-search-up |
|
bindkey '\e[B' history-substring-search-down |
|
|
|
#----------------------------------------------------------------------------- |
|
# implementation details |
|
#----------------------------------------------------------------------------- |
|
|
|
zmodload -F zsh/parameter |
|
|
|
# |
|
# We have to "override" some keys and widgets if the |
|
# zsh-syntax-highlighting plugin has not been loaded: |
|
# |
|
# https://github.com/nicoulaj/zsh-syntax-highlighting |
|
# |
|
if [[ $+functions[_zsh_highlight] -eq 0 ]]; then |
|
# |
|
# Dummy implementation of _zsh_highlight() |
|
# that simply removes existing highlights |
|
# |
|
function _zsh_highlight() { |
|
region_highlight=() |
|
} |
|
|
|
# |
|
# Remove existing highlights when the user |
|
# inserts printable characters into $BUFFER |
|
# |
|
function ordinary-key-press() { |
|
if [[ $KEYS == [[:print:]] ]]; then |
|
region_highlight=() |
|
fi |
|
zle .self-insert |
|
} |
|
zle -N self-insert ordinary-key-press |
|
|
|
# |
|
# The following snippet was taken from the zsh-syntax-highlighting project: |
|
# |
|
# https://github.com/zsh-users/zsh-syntax-highlighting/blob/56b134f5d62ae3d4e66c7f52bd0cc2595f9b305b/zsh-syntax-highlighting.zsh#L126-161 |
|
# |
|
# Copyright (c) 2010-2011 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. |
|
# |
|
#--------------8<-------------------8<-------------------8<----------------- |
|
# Rebind all ZLE widgets to make them invoke _zsh_highlights. |
|
_zsh_highlight_bind_widgets() |
|
{ |
|
# Load Zsh module zsh/zleparameter, needed to override user defined widgets. |
|
zmodload zsh/zleparameter 2>/dev/null || { |
|
print 'history-substring-search: failed loading: zsh/zleparameter' >&2 |
|
return 1 |
|
} |
|
|
|
# Override ZLE widgets to make them invoke _zsh_highlight. |
|
local cur_widget |
|
for cur_widget in ${${(f)"$(builtin zle -la)"}:#(.*|_*|orig-*|run-help|which-command|beep)}; do |
|
case $widgets[$cur_widget] in |
|
|
|
# Already rebound event: do nothing. |
|
user:$cur_widget|user:_zsh_highlight_widget_*);; |
|
|
|
# User defined widget: override and rebind old one with prefix "orig-". |
|
user:*) eval "zle -N orig-$cur_widget ${widgets[$cur_widget]#*:}; \ |
|
_zsh_highlight_widget_$cur_widget() { builtin zle orig-$cur_widget -- \"\$@\" && _zsh_highlight }; \ |
|
zle -N $cur_widget _zsh_highlight_widget_$cur_widget";; |
|
|
|
# Completion widget: override and rebind old one with prefix "orig-". |
|
completion:*) eval "zle -C orig-$cur_widget ${${widgets[$cur_widget]#*:}/:/ }; \ |
|
_zsh_highlight_widget_$cur_widget() { builtin zle orig-$cur_widget -- \"\$@\" && _zsh_highlight }; \ |
|
zle -N $cur_widget _zsh_highlight_widget_$cur_widget";; |
|
|
|
# Builtin widget: override and make it call the builtin ".widget". |
|
builtin) eval "_zsh_highlight_widget_$cur_widget() { builtin zle .$cur_widget -- \"\$@\" && _zsh_highlight }; \ |
|
zle -N $cur_widget _zsh_highlight_widget_$cur_widget";; |
|
|
|
# Default: unhandled case. |
|
*) print "history-substring-search: unhandled ZLE widget: $cur_widget" >&2 ;; |
|
esac |
|
done |
|
} |
|
#-------------->8------------------->8------------------->8----------------- |
|
|
|
_zsh_highlight_bind_widgets |
|
fi |
|
|
|
function _history-substring-search-begin() { |
|
setopt LOCAL_OPTIONS EXTENDED_GLOB |
|
|
|
_history_substring_search_move_cursor_eol=false |
|
_history_substring_search_query_highlight= |
|
|
|
# |
|
# Continue using the previous $_history_substring_search_result by default, |
|
# unless the current query was cleared or a new/different query was entered. |
|
# |
|
if [[ -z $BUFFER || $BUFFER != $_history_substring_search_result ]]; then |
|
# |
|
# For the purpose of highlighting we will also keep |
|
# a version without doubly-escaped meta characters. |
|
# |
|
_history_substring_search_query=$BUFFER |
|
|
|
# |
|
# $BUFFER contains the text that is in the command-line currently. |
|
# we put an extra "\\" before meta characters such as "\(" and "\)", |
|
# so that they become "\\\(" and "\\\)". |
|
# |
|
_history_substring_search_query_escaped=${BUFFER//(#m)[\][()|\\*?#<>~^]/\\$MATCH} |
|
|
|
# |
|
# Find all occurrences of the search query in the history file. |
|
# |
|
# (k) turns it an array of line numbers. |
|
# |
|
# (on) seems to remove duplicates, which are default |
|
# options. They can be turned off by (ON). |
|
# |
|
_history_substring_search_matches=(${(kon)history[(R)(#$HISTORY_SUBSTRING_SEARCH_GLOBBING_FLAGS)*${_history_substring_search_query_escaped}*]}) |
|
|
|
# |
|
# Define the range of values that $_history_substring_search_match_index |
|
# can take: [0, $_history_substring_search_matches_count_plus]. |
|
# |
|
_history_substring_search_matches_count=$#_history_substring_search_matches |
|
_history_substring_search_matches_count_plus=$(( _history_substring_search_matches_count + 1 )) |
|
_history_substring_search_matches_count_sans=$(( _history_substring_search_matches_count - 1 )) |
|
|
|
# |
|
# If $_history_substring_search_match_index is equal to |
|
# $_history_substring_search_matches_count_plus, this indicates that we |
|
# are beyond the beginning of $_history_substring_search_matches. |
|
# |
|
# If $_history_substring_search_match_index is equal to 0, this indicates |
|
# that we are beyond the end of $_history_substring_search_matches. |
|
# |
|
# If we have initially pressed "up" we have to initialize |
|
# $_history_substring_search_match_index to |
|
# $_history_substring_search_matches_count_plus so that it will be |
|
# decreased to $_history_substring_search_matches_count. |
|
# |
|
# If we have initially pressed "down" we have to initialize |
|
# $_history_substring_search_match_index to |
|
# $_history_substring_search_matches_count so that it will be increased to |
|
# $_history_substring_search_matches_count_plus. |
|
# |
|
if [[ $WIDGET == history-substring-search-down ]]; then |
|
_history_substring_search_match_index=$_history_substring_search_matches_count |
|
else |
|
_history_substring_search_match_index=$_history_substring_search_matches_count_plus |
|
fi |
|
fi |
|
} |
|
|
|
function _history-substring-search-end() { |
|
setopt LOCAL_OPTIONS EXTENDED_GLOB |
|
|
|
_history_substring_search_result=$BUFFER |
|
|
|
# move the cursor to the end of the command line |
|
if [[ $_history_substring_search_move_cursor_eol == true ]]; then |
|
CURSOR=${#BUFFER} |
|
fi |
|
|
|
# highlight command line using zsh-syntax-highlighting |
|
_zsh_highlight |
|
|
|
# highlight the search query inside the command line |
|
if [[ -n $_history_substring_search_query_highlight && -n $_history_substring_search_query ]]; then |
|
# |
|
# The following expression yields a variable $MBEGIN, which |
|
# indicates the begin position + 1 of the first occurrence |
|
# of _history_substring_search_query_escaped in $BUFFER. |
|
# |
|
: ${(S)BUFFER##(#m$HISTORY_SUBSTRING_SEARCH_GLOBBING_FLAGS)($_history_substring_search_query##)} |
|
local begin=$(( MBEGIN - 1 )) |
|
local end=$(( begin + $#_history_substring_search_query )) |
|
region_highlight+=("$begin $end $_history_substring_search_query_highlight") |
|
fi |
|
|
|
# For debugging purposes: |
|
# zle -R "mn: "$_history_substring_search_match_index" m#: "${#_history_substring_search_matches} |
|
# read -k -t 200 && zle -U $REPLY |
|
|
|
# Exit successfully from the history-substring-search-* widgets. |
|
true |
|
} |
|
|
|
function _history-substring-search-up-buffer() { |
|
# |
|
# Check if the UP arrow was pressed to move the cursor within a multi-line |
|
# buffer. This amounts to three tests: |
|
# |
|
# 1. $#buflines -gt 1. |
|
# |
|
# 2. $CURSOR -ne $#BUFFER. |
|
# |
|
# 3. Check if we are on the first line of the current multi-line buffer. |
|
# If so, pressing UP would amount to leaving the multi-line buffer. |
|
# |
|
# We check this by adding an extra "x" to $LBUFFER, which makes |
|
# sure that xlbuflines is always equal to the number of lines |
|
# until $CURSOR (including the line with the cursor on it). |
|
# |
|
local buflines XLBUFFER xlbuflines |
|
buflines=(${(f)BUFFER}) |
|
XLBUFFER=$LBUFFER"x" |
|
xlbuflines=(${(f)XLBUFFER}) |
|
|
|
if [[ $#buflines -gt 1 && $CURSOR -ne $#BUFFER && $#xlbuflines -ne 1 ]]; then |
|
zle up-line-or-history |
|
return true |
|
fi |
|
|
|
false |
|
} |
|
|
|
function _history-substring-search-down-buffer() { |
|
# |
|
# Check if the DOWN arrow was pressed to move the cursor within a multi-line |
|
# buffer. This amounts to three tests: |
|
# |
|
# 1. $#buflines -gt 1. |
|
# |
|
# 2. $CURSOR -ne $#BUFFER. |
|
# |
|
# 3. Check if we are on the last line of the current multi-line buffer. |
|
# If so, pressing DOWN would amount to leaving the multi-line buffer. |
|
# |
|
# We check this by adding an extra "x" to $RBUFFER, which makes |
|
# sure that xrbuflines is always equal to the number of lines |
|
# from $CURSOR (including the line with the cursor on it). |
|
# |
|
local buflines XRBUFFER xrbuflines |
|
buflines=(${(f)BUFFER}) |
|
XRBUFFER="x"$RBUFFER |
|
xrbuflines=(${(f)XRBUFFER}) |
|
|
|
if [[ $#buflines -gt 1 && $CURSOR -ne $#BUFFER && $#xrbuflines -ne 1 ]]; then |
|
zle down-line-or-history |
|
return true |
|
fi |
|
|
|
false |
|
} |
|
|
|
function _history-substring-search-up-history() { |
|
# |
|
# Behave like up in Zsh, except clear the $BUFFER |
|
# when beginning of history is reached like in Fish. |
|
# |
|
if [[ -z $_history_substring_search_query ]]; then |
|
|
|
# we have reached the absolute top of history |
|
if [[ $HISTNO -eq 1 ]]; then |
|
BUFFER= |
|
|
|
# going up from somewhere below the top of history |
|
else |
|
zle up-line-or-history |
|
fi |
|
|
|
return true |
|
fi |
|
|
|
false |
|
} |
|
|
|
function _history-substring-search-down-history() { |
|
# |
|
# Behave like down-history in Zsh, except clear the |
|
# $BUFFER when end of history is reached like in Fish. |
|
# |
|
if [[ -z $_history_substring_search_query ]]; then |
|
|
|
# going down from the absolute top of history |
|
if [[ $HISTNO -eq 1 && -z $BUFFER ]]; then |
|
BUFFER=${history[1]} |
|
_history_substring_search_move_cursor_eol=true |
|
|
|
# going down from somewhere above the bottom of history |
|
else |
|
zle down-line-or-history |
|
fi |
|
|
|
return true |
|
fi |
|
|
|
false |
|
} |
|
|
|
function _history-substring-search-up-search() { |
|
_history_substring_search_move_cursor_eol=true |
|
|
|
# |
|
# Highlight matches during history-substring-up-search: |
|
# |
|
# The following constants have been initialized in |
|
# _history-substring-search-up/down-search(): |
|
# |
|
# $_history_substring_search_matches is the current list of matches |
|
# $_history_substring_search_matches_count is the current number of matches |
|
# $_history_substring_search_matches_count_plus is the current number of matches + 1 |
|
# $_history_substring_search_matches_count_sans is the current number of matches - 1 |
|
# $_history_substring_search_match_index is the index of the current match |
|
# |
|
# The range of values that $_history_substring_search_match_index can take |
|
# is: [0, $_history_substring_search_matches_count_plus]. A value of 0 |
|
# indicates that we are beyond the end of |
|
# $_history_substring_search_matches. A value of |
|
# $_history_substring_search_matches_count_plus indicates that we are beyond |
|
# the beginning of $_history_substring_search_matches. |
|
# |
|
# In _history-substring-search-up-search() the initial value of |
|
# $_history_substring_search_match_index is |
|
# $_history_substring_search_matches_count_plus. This value is set in |
|
# _history-substring-search-begin(). _history-substring-search-up-search() |
|
# will initially decrease it to $_history_substring_search_matches_count. |
|
# |
|
if [[ $_history_substring_search_match_index -ge 2 ]]; then |
|
# |
|
# Highlight the next match: |
|
# |
|
# 1. Decrease the value of $_history_substring_search_match_index. |
|
# |
|
# 2. Use $HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND |
|
# to highlight the current buffer. |
|
# |
|
(( _history_substring_search_match_index-- )) |
|
BUFFER=$history[$_history_substring_search_matches[$_history_substring_search_match_index]] |
|
_history_substring_search_query_highlight=$HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND |
|
|
|
elif [[ $_history_substring_search_match_index -eq 1 ]]; then |
|
# |
|
# We will move beyond the end of $_history_substring_search_matches: |
|
# |
|
# 1. Decrease the value of $_history_substring_search_match_index. |
|
# |
|
# 2. Save the current buffer in $_history_substring_search_old_buffer, |
|
# so that it can be retrieved by |
|
# _history-substring-search-down-search() later. |
|
# |
|
# 3. Make $BUFFER equal to $_history_substring_search_query. |
|
# |
|
# 4. Use $HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_NOT_FOUND |
|
# to highlight the current buffer. |
|
# |
|
(( _history_substring_search_match_index-- )) |
|
_history_substring_search_old_buffer=$BUFFER |
|
BUFFER=$_history_substring_search_query |
|
_history_substring_search_query_highlight=$HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_NOT_FOUND |
|
|
|
elif [[ $_history_substring_search_match_index -eq $_history_substring_search_matches_count_plus ]]; then |
|
# |
|
# We were beyond the beginning of $_history_substring_search_matches but |
|
# UP makes us move back to $_history_substring_search_matches: |
|
# |
|
# 1. Decrease the value of $_history_substring_search_match_index. |
|
# |
|
# 2. Restore $BUFFER from $_history_substring_search_old_buffer. |
|
# |
|
# 3. Use $HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND |
|
# to highlight the current buffer. |
|
# |
|
(( _history_substring_search_match_index-- )) |
|
BUFFER=$_history_substring_search_old_buffer |
|
_history_substring_search_query_highlight=$HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND |
|
fi |
|
} |
|
|
|
function _history-substring-search-down-search() { |
|
_history_substring_search_move_cursor_eol=true |
|
|
|
# |
|
# Highlight matches during history-substring-up-search: |
|
# |
|
# The following constants have been initialized in |
|
# _history-substring-search-up/down-search(): |
|
# |
|
# $_history_substring_search_matches is the current list of matches |
|
# $_history_substring_search_matches_count is the current number of matches |
|
# $_history_substring_search_matches_count_plus is the current number of matches + 1 |
|
# $_history_substring_search_matches_count_sans is the current number of matches - 1 |
|
# $_history_substring_search_match_index is the index of the current match |
|
# |
|
# The range of values that $_history_substring_search_match_index can take |
|
# is: [0, $_history_substring_search_matches_count_plus]. A value of 0 |
|
# indicates that we are beyond the end of |
|
# $_history_substring_search_matches. A value of |
|
# $_history_substring_search_matches_count_plus indicates that we are beyond |
|
# the beginning of $_history_substring_search_matches. |
|
# |
|
# In _history-substring-search-down-search() the initial value of |
|
# $_history_substring_search_match_index is |
|
# $_history_substring_search_matches_count. This value is set in |
|
# _history-substring-search-begin(). |
|
# _history-substring-search-down-search() will initially increase it to |
|
# $_history_substring_search_matches_count_plus. |
|
# |
|
if [[ $_history_substring_search_match_index -le $_history_substring_search_matches_count_sans ]]; then |
|
# |
|
# Highlight the next match: |
|
# |
|
# 1. Increase $_history_substring_search_match_index by 1. |
|
# |
|
# 2. Use $HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND |
|
# to highlight the current buffer. |
|
# |
|
(( _history_substring_search_match_index++ )) |
|
BUFFER=$history[$_history_substring_search_matches[$_history_substring_search_match_index]] |
|
_history_substring_search_query_highlight=$HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND |
|
|
|
elif [[ $_history_substring_search_match_index -eq $_history_substring_search_matches_count ]]; then |
|
# |
|
# We will move beyond the beginning of $_history_substring_search_matches: |
|
# |
|
# 1. Increase $_history_substring_search_match_index by 1. |
|
# |
|
# 2. Save the current buffer in $_history_substring_search_old_buffer, so |
|
# that it can be retrieved by _history-substring-search-up-search() |
|
# later. |
|
# |
|
# 3. Make $BUFFER equal to $_history_substring_search_query. |
|
# |
|
# 4. Use $HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_NOT_FOUND |
|
# to highlight the current buffer. |
|
# |
|
(( _history_substring_search_match_index++ )) |
|
_history_substring_search_old_buffer=$BUFFER |
|
BUFFER=$_history_substring_search_query |
|
_history_substring_search_query_highlight=$HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_NOT_FOUND |
|
|
|
elif [[ $_history_substring_search_match_index -eq 0 ]]; then |
|
# |
|
# We were beyond the end of $_history_substring_search_matches but DOWN |
|
# makes us move back to the $_history_substring_search_matches: |
|
# |
|
# 1. Increase $_history_substring_search_match_index by 1. |
|
# |
|
# 2. Restore $BUFFER from $_history_substring_search_old_buffer. |
|
# |
|
# 3. Use $HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND |
|
# to highlight the current buffer. |
|
# |
|
(( _history_substring_search_match_index++ )) |
|
BUFFER=$_history_substring_search_old_buffer |
|
_history_substring_search_query_highlight=$HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND |
|
fi |
|
} |
|
|
|
# -*- mode: zsh; sh-indentation: 2; indent-tabs-mode: nil; sh-basic-offset: 2; -*- |
|
# vim: ft=zsh sw=2 ts=2 et
|
|
|