Merge pull request #4755 from psprint/master
znt: optimizations for zsh<=5.2
This commit is contained in:
Marc Cornellà
commit
40016afdc4
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@ -1,4 +1,5 @@
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# Hotlist
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# Try to use $ZSH_VERSION, e.g. /usr/share/zsh/$ZSH_VERSION/functions
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local hotlist
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hotlist=(
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~/.config/znt
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@ -7,7 +8,6 @@ hotlist=(
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/usr/local/share/zsh/site-functions
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/usr/local/share/zsh
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/usr/local/bin
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/usr/lib
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)
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# Suppress adding (to directory stack) directories visited by n-cd
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@ -25,7 +25,7 @@ widgets exist, znt-cd-widget and znt-kill-widget, they can be too assigned
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to key combinations (no need for autoload when using Oh My Zsh):
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zle -N znt-cd-widget
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bindkey "^T" znt-cd-widget
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bindkey "^A" znt-cd-widget
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zle -N znt-kill-widget
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bindkey "^Y" znt-kill-widget
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@ -42,7 +42,7 @@ if [ "$REPLY" -gt 0 ]; then
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# ZLE?
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if [ "${(t)CURSOR}" = "integer-local-special" ]; then
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zle redisplay
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zle kill-whole-line
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zle kill-buffer
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zle -U "$selected"
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else
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print -zr "$selected"
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@ -1,6 +1,7 @@
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# $1, $2, ... - elements of the list
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# $NLIST_NONSELECTABLE_ELEMENTS - array of indexes (1-based) that cannot be selected
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# $REPLY is the output variable - contains index (1-based) or -1 when no selection
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# $reply (array) is the second part of the output - use the index (REPLY) to get selected element
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#
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# Copy this file into /usr/share/zsh/site-functions/
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# and add 'autoload n-list` to .zshrc
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@ -164,6 +165,7 @@ integer current_difference=0
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local prev_search_buffer=""
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integer prev_uniq_mode=0
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integer prev_start_idx=-1
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local MBEGIN MEND MATCH mbegin mend match
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# Ability to remember the list between calls
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if [[ -z "$NLIST_REMEMBER_STATE" || "$NLIST_REMEMBER_STATE" -eq 0 || "$NLIST_REMEMBER_STATE" -eq 2 ]]; then
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@ -264,11 +266,15 @@ while (( 1 )); do
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local search_pattern=""
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local colsearch_pattern=""
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if [ -n "$search_buffer" ]; then
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# Patterns will be *foo*~^*bar* and foo|bar)
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# Patterns will be *foo*~^*bar* and (foo|bar)
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search_pattern="${search_buffer// ##/*~^*}"
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colsearch_pattern="${search_buffer// ##/|}"
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list=( "${(@M)list:#(#i)*$~search_pattern*}" )
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# The repeat will make the matching work on a fresh heap
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repeat 1; do
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list=( "${(@M)list:#(#i)*$~search_pattern*}" )
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done
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last_element="$#list"
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fi
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@ -287,7 +293,10 @@ while (( 1 )); do
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if [ -n "$colsearch_pattern" ]; then
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local red=$'\x1b[00;31m' reset=$'\x1b[00;00m'
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disp_list=( "${(@)disp_list//(#mi)($~colsearch_pattern)/$red${MATCH}$reset}" )
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# The repeat will make the matching work on a fresh heap
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repeat 1; do
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disp_list=( "${(@)disp_list//(#mi)($~colsearch_pattern)/$red${MATCH}$reset}" )
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done
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fi
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# We have display list, lets replace newlines with "\n" when needed (1/2)
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@ -380,7 +389,7 @@ while (( 1 )); do
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# Get the special (i.e. "keypad") key or regular key
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if [ -n "$key" ]; then
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final_key="$key"
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final_key="$key"
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elif [ -n "$keypad" ]; then
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final_key="$keypad"
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else
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@ -98,7 +98,7 @@ shift 7
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integer max_text_len=page_width-x_offset
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[ "$bold" = "0" ] && bold="" || bold="+bold"
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[[ "$active_text" = "underline" || "$active_text" = "reverse" ]] || active_text="reverse"
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[[ "$active_text" = "underline" || "$active_text" = "reverse" ]] || local active_text="reverse"
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# With Linux terminal underline won't work properly
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[ "$TERM" = "linux" ] && active_text="reverse"
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@ -44,7 +44,7 @@ case "$key" in
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[ "$current_idx" -lt "$last_element" ] && current_idx=current_idx+1;
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_nlist_compute_first_to_show_idx
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;;
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(PPAGE)
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(PPAGE|$'\b'|$'\C-?'|BACKSPACE)
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current_idx=current_idx-page_height
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[ "$current_idx" -lt 1 ] && current_idx=1;
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_nlist_compute_first_to_show_idx
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@ -72,7 +72,7 @@ case "$key" in
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current_idx=last_element
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_nlist_compute_first_to_show_idx
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;;
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($'\n')
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($'\n'|ENTER)
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# Is that element selectable?
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# Check for this only when there is no search
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if [[ "$NLIST_SEARCH_BUFFER" != "" || "$NLIST_IS_UNIQ_MODE" -eq 1 ||
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@ -137,7 +137,7 @@ esac
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else
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case "$key" in
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($'\n')
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($'\n'|ENTER)
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search=0
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_nlist_cursor_visibility 0
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;;
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@ -1,7 +1,11 @@
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autoload znt-usetty-wrapper n-history
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local NLIST_START_IN_SEARCH_MODE=1
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local NLIST_START_IN_UNIQ_MODE=1
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local NLIST_SET_SEARCH_TO="$BUFFER"
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# Only if current $BUFFER doesn't come from history
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if [ "$HISTCMD" = "$HISTNO" ]; then
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local NLIST_SET_SEARCH_TO="$BUFFER"
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fi
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znt-usetty-wrapper n-history "$@"
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