Merge pull request #454 from zsh-users/develop

v0.6.3

CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## v0.6.3
+- Fixed bug moving cursor to end of buffer after accepting suggestion (#453)
+
+## v0.6.2
+- Fixed bug deleting the last character in the buffer in vi mode (#450)
+- Degrade gracefully when user doesn't have `zsh/system` module installed (#447)
+
 ## v0.6.1
 - Fixed bug occurring when `_complete` had been aliased (#443)
 

INSTALL.md

@@ -1,6 +1,12 @@
-## Installation
+# Installation
 
-### Manual (Git Clone)
+* [Manual](#manual-git-clone)
+* [Antigen](#antigen)
+* [Oh My Zsh](#oh-my-zsh)
+* [Arch Linux](#arch-linux)
+* [macOS via Homebrew](#macos-via-homebrew)
+
+## Manual (Git Clone)
 
 1. Clone this repository somewhere on your machine. This guide will assume `~/.zsh/zsh-autosuggestions`.
 
@@ -16,7 +22,7 @@
 
 3. Start a new terminal session.
 
-### Antigen
+## Antigen
 
 1. Add the following to your `.zshrc`:
 
@@ -26,7 +32,7 @@
 
 2. Start a new terminal session.
 
-### Oh My Zsh
+## Oh My Zsh
 
 1. Clone this repository into `$ZSH_CUSTOM/plugins` (by default `~/.oh-my-zsh/custom/plugins`)
 
@@ -42,7 +48,7 @@
 
 3. Start a new terminal session.
 
-### Arch Linux
+## Arch Linux
 
 1. Install [`zsh-autosuggestions`](https://www.archlinux.org/packages/community/any/zsh-autosuggestions/) from the `community` repository.
 
@@ -60,7 +66,8 @@
 
 3. Start a new terminal session.
 
-### macOS via Homebrew
+## macOS via Homebrew
+
 1. Install the `zsh-autosuggestions` package using [Homebrew](https://brew.sh/).
 
     ```sh
@@ -74,4 +81,3 @@
     ```
 
 3. Start a new terminal session.
-

README.md

@@ -2,7 +2,7 @@
 
 _[Fish](http://fishshell.com/)-like fast/unobtrusive autosuggestions for zsh._
 
-It suggests commands as you type.
+It suggests commands as you type based on history and completions.
 
 Requirements: Zsh v4.3.11 or later
 
@@ -44,6 +44,8 @@ ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE="fg=#ff00ff,bg=cyan,bold,underline"
 
 For more info, read the Character Highlighting section of the zsh manual: `man zshzle` or [online](http://zsh.sourceforge.net/Doc/Release/Zsh-Line-Editor.html#Character-Highlighting).
 
+**Note:** Some iTerm2 users have reported [not being able to see the suggestions](https://github.com/zsh-users/zsh-autosuggestions/issues/416#issuecomment-486516333). If this affects you, the problem is likely caused by incorrect color settings. In order to correct this, go into iTerm2's setting, navigate to profile > colors and make sure that the colors for Basic Colors > Background and ANSI Colors > Bright Black are **different**.
+
 
 ### Suggestion Strategy
 
@@ -106,8 +108,7 @@ bindkey '^ ' autosuggest-accept
 
 ## Troubleshooting
 
-If you have a problem, please search through [the list of issues on GitHub](https://github.com/zsh-users/zsh-autosuggestions/issues) to see if someone else has already reported it.
+If you have a problem, please search through [the list of issues on GitHub](https://github.com/zsh-users/zsh-autosuggestions/issues?q=) to see if someone else has already reported it.
-
 
 ### Reporting an Issue
 

VERSION

@@ -1 +1 @@
-v0.6.1
+v0.6.3

spec/integrations/vi_mode_spec.rb

@@ -63,5 +63,18 @@ describe 'when using vi mode' do
       end
     end
   end
-end
 
+  describe '`vi-delete`' do
+    it 'should be able to remove the last character in the buffer' do
+      skip 'deleting last char did not work below zsh version 5.0.8' if session.zsh_version < Gem::Version.new('5.0.8')
+
+      session.
+        send_string('echo foo').
+        send_keys('escape').
+        send_keys('d').
+        send_keys('l')
+
+      wait_for { session.content }.to eq('echo fo')
+    end
+  end
+end

spec/options/widget_lists_spec.rb

@@ -5,12 +5,13 @@ describe 'a zle widget' do
   context 'when added to ZSH_AUTOSUGGEST_ACCEPT_WIDGETS' do
     let(:options) { ["ZSH_AUTOSUGGEST_ACCEPT_WIDGETS+=(#{widget})"] }
 
-    it 'accepts the suggestion when invoked' do
+    it 'accepts the suggestion and moves the cursor to the end of the buffer when invoked' do
       with_history('echo hello') do
         session.send_string('e')
         wait_for { session.content }.to eq('echo hello')
         session.send_keys('C-b')
         wait_for { session.content(esc_seqs: true) }.to eq('echo hello')
+        wait_for { session.cursor }.to eq([10, 0])
       end
     end
   end

src/async.zsh

@@ -3,9 +3,9 @@
 # Async                                                              #
 #--------------------------------------------------------------------#
 
-zmodload zsh/system
-
 _zsh_autosuggest_async_request() {
+	zmodload zsh/system 2>/dev/null # For `$sysparams`
+
 	typeset -g _ZSH_AUTOSUGGEST_ASYNC_FD _ZSH_AUTOSUGGEST_CHILD_PID
 
 	# If we've got a pending request, cancel it
@@ -14,6 +14,8 @@ _zsh_autosuggest_async_request() {
 		exec {_ZSH_AUTOSUGGEST_ASYNC_FD}<&-
 		zle -F $_ZSH_AUTOSUGGEST_ASYNC_FD
 
+		# We won't know the pid unless the user has zsh/system module installed
+		if [[ -n "$_ZSH_AUTOSUGGEST_CHILD_PID" ]]; then
 			# Zsh will make a new process group for the child process only if job
 			# control is enabled (MONITOR option)
 			if [[ -o MONITOR ]]; then
@@ -27,6 +29,7 @@ _zsh_autosuggest_async_request() {
 				kill -TERM $_ZSH_AUTOSUGGEST_CHILD_PID 2>/dev/null
 			fi
 		fi
+	fi
 
 	# Fork a process to fetch a suggestion and open a pipe to read from it
 	exec {_ZSH_AUTOSUGGEST_ASYNC_FD}< <(

src/widgets.zsh

@@ -136,7 +136,11 @@ _zsh_autosuggest_accept() {
 		unset POSTDISPLAY
 
 		# Move the cursor to the end of the buffer
-		CURSOR=${#BUFFER}
+		if [[ "$KEYMAP" = "vicmd" ]]; then
+			CURSOR=$(($#BUFFER - 1))
+		else
+			CURSOR=$#BUFFER
+		fi
 	fi
 
 	_zsh_autosuggest_invoke_original_widget $@

zsh-autosuggestions.zsh

@@ -1,6 +1,6 @@
 # Fish-like fast/unobtrusive autosuggestions for zsh.
 # https://github.com/zsh-users/zsh-autosuggestions
-# v0.6.1
+# v0.6.3
 # Copyright (c) 2013 Thiago de Arruda
 # Copyright (c) 2016-2019 Eric Freese
 # 
@@ -398,7 +398,11 @@ _zsh_autosuggest_accept() {
 		unset POSTDISPLAY
 
 		# Move the cursor to the end of the buffer
-		CURSOR=${#BUFFER}
+		if [[ "$KEYMAP" = "vicmd" ]]; then
+			CURSOR=$(($#BUFFER - 1))
+		else
+			CURSOR=$#BUFFER
+		fi
 	fi
 
 	_zsh_autosuggest_invoke_original_widget $@
@@ -726,9 +730,9 @@ _zsh_autosuggest_fetch_suggestion() {
 # Async                                                              #
 #--------------------------------------------------------------------#
 
-zmodload zsh/system
-
 _zsh_autosuggest_async_request() {
+	zmodload zsh/system 2>/dev/null # For `$sysparams`
+
 	typeset -g _ZSH_AUTOSUGGEST_ASYNC_FD _ZSH_AUTOSUGGEST_CHILD_PID
 
 	# If we've got a pending request, cancel it
@@ -737,6 +741,8 @@ _zsh_autosuggest_async_request() {
 		exec {_ZSH_AUTOSUGGEST_ASYNC_FD}<&-
 		zle -F $_ZSH_AUTOSUGGEST_ASYNC_FD
 
+		# We won't know the pid unless the user has zsh/system module installed
+		if [[ -n "$_ZSH_AUTOSUGGEST_CHILD_PID" ]]; then
 			# Zsh will make a new process group for the child process only if job
 			# control is enabled (MONITOR option)
 			if [[ -o MONITOR ]]; then
@@ -750,6 +756,7 @@ _zsh_autosuggest_async_request() {
 				kill -TERM $_ZSH_AUTOSUGGEST_CHILD_PID 2>/dev/null
 			fi
 		fi
+	fi
 
 	# Fork a process to fetch a suggestion and open a pipe to read from it
 	exec {_ZSH_AUTOSUGGEST_ASYNC_FD}< <(