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Fix plugin for shells with no_unset (aka set -u) and ksh_arrays shell options set #713

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Fix plugin for shells with no_unset (aka set -u) and ksh_arrays shell options set #713

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9e8e242
Fix plugin for shells with `no_unset` shell option (aka `set -u`) set
ntninja Nov 2, 2022
c0d0ec1
Fix plugin for shells with `ksh_arrays` set
ntninja Nov 5, 2022
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4 changes: 2 additions & 2 deletions src/highlight.zsh
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Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,7 @@ _zsh_autosuggest_highlight_reset() {
typeset -g _ZSH_AUTOSUGGEST_LAST_HIGHLIGHT

if [[ -n "$_ZSH_AUTOSUGGEST_LAST_HIGHLIGHT" ]]; then
region_highlight=("${(@)region_highlight:#$_ZSH_AUTOSUGGEST_LAST_HIGHLIGHT}")
region_highlight=("${region_highlight[@]:#$_ZSH_AUTOSUGGEST_LAST_HIGHLIGHT}")
unset _ZSH_AUTOSUGGEST_LAST_HIGHLIGHT
fi
}
Expand All @@ -17,7 +17,7 @@ _zsh_autosuggest_highlight_reset() {
_zsh_autosuggest_highlight_apply() {
typeset -g _ZSH_AUTOSUGGEST_LAST_HIGHLIGHT

if (( $#POSTDISPLAY )); then
if [[ -v POSTDISPLAY && ${#POSTDISPLAY} -gt 0 ]]; then
typeset -g _ZSH_AUTOSUGGEST_LAST_HIGHLIGHT="$#BUFFER $(($#BUFFER + $#POSTDISPLAY)) $ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE"
region_highlight+=("$_ZSH_AUTOSUGGEST_LAST_HIGHLIGHT")
else
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