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https://github.com/zsh-users/zsh-autosuggestions.git
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Add automatic pause/resume of autosuggestions
based on cursor position
This commit is contained in:
Thiago de Arruda
parent
5595bcde18
commit
9b2574dc82
2 changed files with 41 additions and 18 deletions
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@ -4,7 +4,7 @@
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## Installation
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```sh
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```zsh
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git clone git://github.com/tarruda/zsh-autosuggestions ~/.zsh-autosuggestions
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cat >> ~/.zshrc << "EOF"
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source ~/.zsh-autosuggestions/autosuggestions.zsh
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@ -1,24 +1,28 @@
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# Fish-like autosuggestions for zsh. This is implemented on top of zsh's
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# builtin prediction feature by considering whatever is after the cursor
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# to be 'unmaterialized'. The unmaterialized part is highlighted and ignored
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# builtin prediction feature by treating whatever is after the cursor
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# as 'unmaterialized'. The unmaterialized part is highlighted and ignored
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# when the user accepts the line. To materialize autosuggestions 'TAB' must
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# be pressed.
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#
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# Since predict-on doesn't work well on the middle of the line, many actions
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# that move the cursor to the left will disable autosuggestions, so it should
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# be less obtrusive than using predict-on directly
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# that move the cursor to the left will pause autosuggestions, so it should
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# be safe enough to leave autosuggest enabled by default with
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# zle-line-init() {
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# enable-autosuggestions
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# }
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# zle -N zle-line-init
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zstyle ':predict' verbose no
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zstyle ':completion:incremental:*' completer _complete
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zstyle ':completion:predict:*' completer _complete
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autoload predict-on
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disable-autosuggestions() {
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pause-autosuggestions() {
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# When autosuggestions are disabled, kill the unmaterialized part
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RBUFFER=''
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unset ZLE_AUTOSUGGESTING
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ZLE_AUTOSUGGESTING_PAUSED=1
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predict-off
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# Restore default widgets
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zle -N self-insert paused-autosuggest-self-insert
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zle -A .accept-line accept-line
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zle -A .vi-cmd-mode vi-cmd-mode
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zle -A .vi-backward-char vi-backward-char
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@ -33,6 +37,7 @@ disable-autosuggestions() {
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}
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enable-autosuggestions() {
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unset ZLE_AUTOSUGGESTING_PAUSED
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ZLE_AUTOSUGGESTING=1
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predict-on
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# Save the prediction widgets
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@ -64,9 +69,17 @@ enable-autosuggestions() {
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highlight-suggested-text
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}
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disable-autosuggestions() {
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if [[ -z $ZLE_AUTOSUGGESTING_PAUSED ]]; then
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pause-autosuggestions
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fi
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unset ZLE_AUTOSUGGESTING_PAUSED
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zle -A .self-insert self-insert
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}
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# Toggles autosuggestions on/off
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toggle-autosuggestions() {
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if [[ -n $ZLE_AUTOSUGGESTING ]]; then
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if [[ -n $ZLE_AUTOSUGGESTING || -n $ZLE_AUTOSUGGESTING_PAUSED ]]; then
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disable-autosuggestions
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else
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enable-autosuggestions
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@ -86,52 +99,62 @@ autosuggest-accept-line() {
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# When entering vi command mode, disable autosuggestions as its possible the
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# user is going to edit the middle of the line
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autosuggest-vi-cmd-mode() {
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disable-autosuggestions
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pause-autosuggestions
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zle .vi-cmd-mode
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}
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# Disable autosuggestions when doing anything that moves the cursor to the left
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autosuggest-vi-backward-char() {
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disable-autosuggestions
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pause-autosuggestions
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zle .vi-backward-char
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}
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autosuggest-backward-char() {
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disable-autosuggestions
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pause-autosuggestions
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zle .backward-char
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}
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autosuggest-backward-word() {
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disable-autosuggestions
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pause-autosuggestions
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zle .backward-word
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}
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autosuggest-beginning-of-line() {
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disable-autosuggestions
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pause-autosuggestions
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zle .beginning-of-line
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}
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# Searching history or moving arrows up/down also disables autosuggestion
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autosuggest-history-search-forward() {
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disable-autosuggestions
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pause-autosuggestions
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zle .history-search-forward
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}
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autosuggest-history-search-backward() {
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disable-autosuggestions
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pause-autosuggestions
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zle .history-search-backward
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}
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autosuggest-up-line-or-history() {
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disable-autosuggestions
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pause-autosuggestions
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zle .up-line-or-history
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}
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autosuggest-down-line-or-history() {
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disable-autosuggestions
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pause-autosuggestions
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zle .down-line-or-history
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}
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paused-autosuggest-self-insert() {
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if [[ $RBUFFER == '' ]]; then
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# Resume autosuggestions when inserting at the end of the line
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enable-autosuggestions
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zle insert-and-autosuggest
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else
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zle .self-insert
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fi
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}
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highlight-suggested-text() {
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if [[ -n $ZLE_AUTOSUGGESTING ]]; then
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region_highlight=("$(( $CURSOR + 1 )) $(( $CURSOR + $#RBUFFER )) fg=8")
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