From 54e1eee924be6b11db297301d6f95d3d3ddba32b Mon Sep 17 00:00:00 2001
From: Eric Freese <ericdfreese@gmail.com>
Date: Wed, 25 Jan 2017 00:00:13 -0700
Subject: [PATCH] Optimize case where manually typing in a suggestion
---
src/widgets.zsh | 11 +++++++++++
zsh-autosuggestions.zsh | 11 +++++++++++
2 files changed, 22 insertions(+)
diff --git a/src/widgets.zsh b/src/widgets.zsh
index c6162b3..66eef58 100644
--- a/src/widgets.zsh
+++ b/src/widgets.zsh
@@ -26,6 +26,17 @@ _zsh_autosuggest_modify() {
_zsh_autosuggest_invoke_original_widget $@
retval=$?
+ # Optimize if manually typing in the suggestion
+ if [ $#BUFFER -gt $#orig_buffer ]; then
+ local added=${BUFFER#$orig_buffer}
+
+ # If the string added matches the beginning of the postdisplay
+ if [ "$added" = "${orig_postdisplay:0:$#added}" ]; then
+ POSTDISPLAY="${orig_postdisplay:$#added}"
+ return $retval
+ fi
+ fi
+
# Don't fetch a new suggestion if the buffer hasn't changed
if [ "$BUFFER" = "$orig_buffer" ]; then
POSTDISPLAY="$orig_postdisplay"
diff --git a/zsh-autosuggestions.zsh b/zsh-autosuggestions.zsh
index bcee1ee..266cdff 100644
--- a/zsh-autosuggestions.zsh
+++ b/zsh-autosuggestions.zsh
@@ -291,6 +291,17 @@ _zsh_autosuggest_modify() {
_zsh_autosuggest_invoke_original_widget $@
retval=$?
+ # Optimize if manually typing in the suggestion
+ if [ $#BUFFER -gt $#orig_buffer ]; then
+ local added=${BUFFER#$orig_buffer}
+
+ # If the string added matches the beginning of the postdisplay
+ if [ "$added" = "${orig_postdisplay:0:$#added}" ]; then
+ POSTDISPLAY="${orig_postdisplay:$#added}"
+ return $retval
+ fi
+ fi
+
# Don't fetch a new suggestion if the buffer hasn't changed
if [ "$BUFFER" = "$orig_buffer" ]; then
POSTDISPLAY="$orig_postdisplay"