linux/zsh-autosuggestions
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Integrate with zsh-syntax-highlighting

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This commit is contained in:
Thiago de Arruda 2013-11-07 20:12:33 -03:00
parent 936056fd9b
commit 7cb87a8a55
1 changed files with 42 additions and 11 deletions
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53
autosuggestions.zsh
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@ -12,7 +12,10 @@ zmodload zsh/net/socket
source "${0:a:h}/completion-client.zsh" source "${0:a:h}/completion-client.zsh"
function { function {
[[ -n $ZLE_DISABLE_AUTOSUGGEST ]] && return if [[ -n $ZLE_DISABLE_AUTOSUGGEST ]]; then
ZSH_HIGHLIGHT_HIGHLIGHTERS=()
return
fi
autoload -U is-at-least autoload -U is-at-least
if is-at-least 5.0.3; then if is-at-least 5.0.3; then
@ -84,6 +87,9 @@ autosuggest-resume() {
} }
autosuggest-start() { autosuggest-start() {
if [[ -z $ZLE_DISABLE_AUTOSUGGEST && -n $functions[_zsh_highlight] ]]; then
ZSH_HIGHLIGHT_HIGHLIGHTERS+=(autosuggest)
fi
autosuggest-resume autosuggest-resume
} }
@ -98,16 +104,25 @@ autosuggest-toggle() {
} }
autosuggest-highlight-suggested-text() { autosuggest-highlight-suggested-text() {
if [[ -n $ZLE_AUTOSUGGESTING ]]; then if (( $+functions[_zsh_highlight_buffer_modified] > 0 )); then
local color='fg=8' _zsh_highlight
[[ -n $AUTOSUGGESTION_HIGHLIGHT_COLOR ]] &&\
color=$AUTOSUGGESTION_HIGHLIGHT_COLOR
region_highlight=("$(( $CURSOR + 1 )) $(( $CURSOR + $#RBUFFER )) $color")
else else
region_highlight=() region_highlight=()
_zsh_highlight_autosuggest_highlighter
fi fi
} }
_zsh_highlight_autosuggest_highlighter_predicate() {
[[ -n $ZLE_AUTOSUGGESTING ]] && (( $#RBUFFER > 0 ))
}
_zsh_highlight_autosuggest_highlighter() {
local color='fg=8'
[[ -n $AUTOSUGGESTION_HIGHLIGHT_COLOR ]] &&\
color=$AUTOSUGGESTION_HIGHLIGHT_COLOR
region_highlight+=("$(( $CURSOR + 1 )) $(( $CURSOR + $#RBUFFER )) $color")
}
autosuggest-insert-or-space() { autosuggest-insert-or-space() {
setopt localoptions noshwordsplit noksharrays setopt localoptions noshwordsplit noksharrays
if [[ $LBUFFER == *$'\012'* ]] || (( PENDING )); then if [[ $LBUFFER == *$'\012'* ]] || (( PENDING )); then
@ -119,6 +134,7 @@ autosuggest-insert-or-space() {
if [[ ${RBUFFER[1]} == ${KEYS[-1]} ]]; then if [[ ${RBUFFER[1]} == ${KEYS[-1]} ]]; then
# Same as what's typed, just move on # Same as what's typed, just move on
((++CURSOR)) ((++CURSOR))
autosuggest-invalidate-highlight-cache
else else
LBUFFER="$LBUFFER$KEYS" LBUFFER="$LBUFFER$KEYS"
if [[ $LASTWIDGET == (self-insert|magic-space|backward-delete-char) || $LASTWIDGET == (complete-word|accept-*|zle-line-init) ]]; then if [[ $LASTWIDGET == (self-insert|magic-space|backward-delete-char) || $LASTWIDGET == (complete-word|accept-*|zle-line-init) ]]; then
@ -140,6 +156,7 @@ autosuggest-backward-delete-char() {
LBUFFER="$LBUFFER[1,-2]" LBUFFER="$LBUFFER[1,-2]"
else else
((--CURSOR)) ((--CURSOR))
autosuggest-invalidate-highlight-cache
zle .history-beginning-search-forward || RBUFFER='' zle .history-beginning-search-forward || RBUFFER=''
fi fi
autosuggest-highlight-suggested-text autosuggest-highlight-suggested-text
@ -152,7 +169,10 @@ autosuggest-backward-delete-char() {
# section when the user accepts the line # section when the user accepts the line
autosuggest-accept-line() { autosuggest-accept-line() {
RBUFFER='' RBUFFER=''
region_highlight=() if (( $+functions[_zsh_highlight_buffer_modified] > 0 )); then
# Only clear the colors if the user doesn't have zsh-highlight installed
region_highlight=()
fi
zle .accept-line zle .accept-line
} }
@ -206,13 +226,24 @@ autosuggest-tab() {
} }
autosuggest-accept-suggested-small-word() { autosuggest-accept-suggested-small-word() {
zle .vi-forward-word if [[ -n $ZLE_AUTOSUGGESTING ]]; then
autosuggest-highlight-suggested-text zle .vi-forward-word
autosuggest-invalidate-highlight-cache
autosuggest-highlight-suggested-text
fi
} }
autosuggest-accept-suggested-word() { autosuggest-accept-suggested-word() {
zle .forward-word if [[ -n $ZLE_AUTOSUGGESTING ]]; then
autosuggest-highlight-suggested-text zle .forward-word
autosuggest-invalidate-highlight-cache
autosuggest-highlight-suggested-text
fi
}
autosuggest-invalidate-highlight-cache() {
# invalidate the buffer for zsh-syntax-highlighting
_ZSH_HIGHLIGHT_PRIOR_BUFFER=''
} }
zle -N autosuggest-toggle zle -N autosuggest-toggle