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Proposal of text pasting performance issue solution

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Dawid Ferenczy 2014-12-13 05:42:56 +01:00
parent 3dc5741900
commit 3a0ad239db
1 changed files with 8 additions and 0 deletions
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8
zsh-syntax-highlighting.zsh
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@ -33,6 +33,9 @@
# Core highlighting update system # Core highlighting update system
# ------------------------------------------------------------------------------------------------- # -------------------------------------------------------------------------------------------------
# Load datetime Zsh module for measuring time delta between keystrokes
zmodload zsh/datetime
# Array declaring active highlighters names. # Array declaring active highlighters names.
typeset -ga ZSH_HIGHLIGHT_HIGHLIGHTERS typeset -ga ZSH_HIGHLIGHT_HIGHLIGHTERS
@ -54,6 +57,11 @@ _zsh_highlight()
# Do not highlight if there are pending inputs (copy/paste). # Do not highlight if there are pending inputs (copy/paste).
[[ $PENDING -gt 0 ]] && return $ret [[ $PENDING -gt 0 ]] && return $ret
# Do not highlight if the time delta from previous keystroke is less than 200 ms
[[ -z "$LAST_INVOKE_EPOCH" ]] && typeset -g LAST_INVOKE_EPOCH=$EPOCHREALTIME
[[ $(( $EPOCHREALTIME - $LAST_INVOKE_EPOCH )) -lt 0.2 ]] && return $ret
typeset -g LAST_INVOKE_EPOCH=$EPOCHREALTIME
# Reset region highlight to build it from scratch # Reset region highlight to build it from scratch
region_highlight=(); region_highlight=();