diff --git a/zsh/.zsh/zsh-syntax/.editorconfig b/zsh/.zsh/zsh-syntax/.editorconfig

deleted file mode 100644

index cda541d5acab4ac733d7a51207b5cb507c905984..0000000000000000000000000000000000000000

--- a/zsh/.zsh/zsh-syntax/.editorconfig

+++ /dev/null

@@ -1,15 +0,0 @@

-# Top-most editorconfig file

-root = true

-[*]

-end_of_line = lf

-tab_width = 2

-indent_size = 2

-indent_style = space

-[Makefile]

-tab_width = 8

-indent_size = 8

-indent_style = tab

diff --git a/zsh/.zsh/zsh-syntax/.gitattributes b/zsh/.zsh/zsh-syntax/.gitattributes

deleted file mode 100644

index 715e624b30ab74162dbeac1b6f92feecef8d691f..0000000000000000000000000000000000000000

--- a/zsh/.zsh/zsh-syntax/.gitattributes

+++ /dev/null

@@ -1 +0,0 @@

-.revision-hash export-subst

diff --git a/zsh/.zsh/zsh-syntax/.github/workflows/test.yml b/zsh/.zsh/zsh-syntax/.github/workflows/test.yml

deleted file mode 100644

index 8221926855ae446b20f971a23fe592e18d0c2c64..0000000000000000000000000000000000000000

--- a/zsh/.zsh/zsh-syntax/.github/workflows/test.yml

+++ /dev/null

@@ -1,73 +0,0 @@

-name: Tests

-on:

push:

paths-ignore:

```
 - '**.md'
```

```
 - '**.png'
```

pull_request:

paths-ignore:

```
 - '**.md'
```

```
 - '**.png'
```

schedule:

- cron: '29 7 * * 1'

-jobs:

test:

runs-on: ubuntu-latest

strategy:

```
 fail-fast: false
```

```
 matrix:
```

```
   version:
```

```
     - master
```

```
     - 5.8
```

```
     - 5.7.1
```

```
     - 5.7
```

```
     - 5.6.2
```

```
     - 5.6.1
```

```
     - 5.6
```

```
     - 5.5.1
```

```
     - 5.5
```

```
     - 5.4.2
```

```
     - 5.4.1
```

```
     - 5.4
```

```
     - 5.3.1
```

```
     - 5.3
```

```
     - 5.2
```

```
     - 5.1.1
```

```
     - 5.1
```

```
     - 5.0.8
```

```
     - 5.0.7
```

```
     - 5.0.6
```

```
     - 5.0.5
```

```
     - 5.0.4
```

```
     - 5.0.3
```

```
     - 5.0.2
```

```
     - 5.0.1
```

```
     - 5.0.0
```

```
     - 4.3.17
```

```
     - 4.3.16
```

```
     - 4.3.15
```

```
     - 4.3.14
```

```
     - 4.3.13
```

```
     - 4.3.12
```

```
     - 4.3.11
```

container:

 image: zshusers/zsh:${{ matrix.version }}

steps:

```
 - uses: actions/checkout@v2
```

 - run: install_packages bsdmainutils make procps

```
 - run: make test
```

notify:

runs-on: ubuntu-latest

needs: test

if: failure() && (github.repository_owner == 'zsh-users')

steps:

```
 -
```

```
   name: Notify IRC
```

```
   uses: Gottox/irc-message-action@v1
```

```
   with:
```

     channel: '#zsh-syntax-highlighting'

```
     nickname: zsyh-gh-bot
```

     message: '${{ github.ref }} failed tests: https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}'

diff --git a/zsh/.zsh/zsh-syntax/.gitignore b/zsh/.zsh/zsh-syntax/.gitignore

deleted file mode 100644

index 18fa5eca4fc8c581e7cd0f084a56a45a3b4e232d..0000000000000000000000000000000000000000

--- a/zsh/.zsh/zsh-syntax/.gitignore

+++ /dev/null

@@ -1,3 +0,0 @@

-.zwc

-.pc/

-docs/all.md

diff --git a/zsh/.zsh/zsh-syntax/.revision-hash b/zsh/.zsh/zsh-syntax/.revision-hash

deleted file mode 100644

index 6828f88dcb0e88b8cd738ad6044ce74d7a9a13c8..0000000000000000000000000000000000000000

--- a/zsh/.zsh/zsh-syntax/.revision-hash

+++ /dev/null

@@ -1 +0,0 @@

-$Format:%H$

diff --git a/zsh/.zsh/zsh-syntax/.version b/zsh/.zsh/zsh-syntax/.version

deleted file mode 100644

index 9fb121097034f65d02e58be2735f601d086b6c06..0000000000000000000000000000000000000000

--- a/zsh/.zsh/zsh-syntax/.version

+++ /dev/null

@@ -1 +0,0 @@

-0.8.0-alpha2-dev

diff --git a/zsh/.zsh/zsh-syntax/COPYING.md b/zsh/.zsh/zsh-syntax/COPYING.md

deleted file mode 100644

index cacbcbee0cb5a43dff25bd734a27c663df6b3740..0000000000000000000000000000000000000000

--- a/zsh/.zsh/zsh-syntax/COPYING.md

+++ /dev/null

@@ -1,23 +0,0 @@

-Redistribution and use in source and binary forms, with or without modification, are permitted

-provided that the following conditions are met:

- Redistributions of source code must retain the above copyright notice, this list of conditions

and the following disclaimer.

- Redistributions in binary form must reproduce the above copyright notice, this list of

conditions and the following disclaimer in the documentation and/or other materials provided

with the distribution.

- Neither the name of the zsh-syntax-highlighting contributors nor the names of its contributors

may be used to endorse or promote products derived from this software without specific prior

written permission.

-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR

-IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND

-FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR

-CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER

-IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT

-OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

diff --git a/zsh/.zsh/zsh-syntax/HACKING.md b/zsh/.zsh/zsh-syntax/HACKING.md

deleted file mode 100644

index 6fd195c0af1b729b0fe70d07787008dc8279461d..0000000000000000000000000000000000000000

--- a/zsh/.zsh/zsh-syntax/HACKING.md

+++ /dev/null

@@ -1,99 +0,0 @@

-Hacking on zsh-syntax-highlighting itself

-=========================================

-This document includes information for people working on z-sy-h itself: on the

-core driver (zsh-syntax-highlighting.zsh), on the highlighters in the

-distribution, and on the test suite. It does not target third-party

-highlighter authors (although they may find it an interesting read).

-The main highlighter

-The following function pz is useful when working on the main highlighting:

-```zsh

-pq() {

(( $#argv )) || return 0

print -r -l -- ${(qqqq)argv}

-pz() {

local arg

for arg; do

pq ${(z)arg}

done

-```

-It prints, for each argument, its token breakdown, similar to how the main

-loop of the main highlighter sees it.

-Testing the brackets highlighter

-Since the test harness empties ZSH_HIGHLIGHT_STYLES and the brackets

-highlighter interrogates ZSH_HIGHLIGHT_STYLES to determine how to highlight,

-tests must set the bracket-level-# keys themselves. For example:

-```zsh

-ZSH_HIGHLIGHT_STYLES[bracket-level-1]=

-ZSH_HIGHLIGHT_STYLES[bracket-level-2]=

-BUFFER='echo ({x})'

-expected_region_highlight=(

"6 6 bracket-level-1" # (

"7 7 bracket-level-2" # {

"9 9 bracket-level-2" # }

"10 10 bracket-level-1" # )

-```

-Testing the pattern and regexp highlighters

-Because the pattern and regexp highlighters modifies region_highlight

-directly instead of using _zsh_highlight_add_highlight, the test harness

-cannot get the ZSH_HIGHLIGHT_STYLES keys. Therefore, when writing tests, use

-the style itself as third word (cf. the

-documentation for expected_region_highlight). For example:

-```zsh

-ZSH_HIGHLIGHT_PATTERNS+=('rm -rf *' 'fg=white,bold,bg=red')

-BUFFER='rm -rf /'

-expected_region_highlight=(

"1 8 fg=white,bold,bg=red" # rm -rf /

-```

-Memos and commas

-We append to region_highlight as follows:

-```zsh

-region_highlight+=("$start $end $spec, memo=zsh-syntax-highlighting")

-```

-That comma is required to cause zsh 5.8 and older to ignore the memo without

-ignoring the $spec. It's a hack, but given that no further 5.8.x patch

-releases are planned, it's been deemed acceptable. See issue #418 and the

-cross-referenced issues.

-Miscellany

-If you work on the driver (zsh-syntax-highlighting.zsh), you may find the following zstyle useful:

-```zsh

-zstyle ':completion:::::globbed-files' ignored-patterns {'*/',}zsh-syntax-highlighting.plugin.zsh

-```

-IRC channel

-We're on #zsh-syntax-highlighting on freenode.

diff --git a/zsh/.zsh/zsh-syntax/INSTALL.md b/zsh/.zsh/zsh-syntax/INSTALL.md

deleted file mode 100644

index 48b724f5519358755d637fed8a06bf34c99742d1..0000000000000000000000000000000000000000

--- a/zsh/.zsh/zsh-syntax/INSTALL.md

+++ /dev/null

@@ -1,131 +0,0 @@

-How to install

-### Using packages

-* Arch Linux: [community/zsh-syntax-highlighting][arch-package] / [AUR/zsh-syntax-highlighting-git][AUR-package]

-* Debian: zsh-syntax-highlighting package [in stretch][debian-package] (or in [OBS repository][obs-repository])

-* Fedora: [zsh-syntax-highlighting package][fedora-package-alt] in Fedora 24+ (or in [OBS repository][obs-repository])

-* FreeBSD: pkg install zsh-syntax-highlighting (port name: [shells/zsh-syntax-highlighting][freebsd-port])

-* Gentoo: [app-shells/zsh-syntax-highlighting][gentoo-repository]

-* Mac OS X / Homebrew: [brew install zsh-syntax-highlighting][brew-package]

-* NetBSD: pkg_add zsh-syntax-highlighting (port name: [shells/zsh-syntax-highlighting][netbsd-port])

-* OpenBSD: pkg_add zsh-syntax-highlighting (port name: [shells/zsh-syntax-highlighting][openbsd-port])

-* openSUSE / SLE: zsh-syntax-highlighting package in [OBS repository][obs-repository]

-* RHEL / CentOS / Scientific Linux: zsh-syntax-highlighting package in [OBS repository][obs-repository]

-* Ubuntu: zsh-syntax-highlighting package [in Xenial][ubuntu-package] (or in [OBS repository][obs-repository])

-* Void Linux: zsh-syntax-highlighting package [in XBPS][void-package]

-[arch-package]: https://www.archlinux.org/packages/zsh-syntax-highlighting

-[AUR-package]: https://aur.archlinux.org/packages/zsh-syntax-highlighting-git

-[brew-package]: https://github.com/Homebrew/homebrew-core/blob/master/Formula/zsh-syntax-highlighting.rb

-[debian-package]: https://packages.debian.org/zsh-syntax-highlighting

-[fedora-package]: https://apps.fedoraproject.org/packages/zsh-syntax-highlighting

-[fedora-package-alt]: https://bodhi.fedoraproject.org/updates/?packages=zsh-syntax-highlighting

-[freebsd-port]: http://www.freshports.org/textproc/zsh-syntax-highlighting/

-[gentoo-repository]: https://packages.gentoo.org/packages/app-shells/zsh-syntax-highlighting

-[netbsd-port]: http://cvsweb.netbsd.org/bsdweb.cgi/pkgsrc/shells/zsh-syntax-highlighting/

-[obs-repository]: https://software.opensuse.org/download.html?project=shells%3Azsh-users%3Azsh-syntax-highlighting&package=zsh-syntax-highlighting

-[openbsd-port]: https://cvsweb.openbsd.org/ports/shells/zsh-syntax-highlighting/

-[ubuntu-package]: https://launchpad.net/ubuntu/+source/zsh-syntax-highlighting

-[void-package]: https://github.com/void-linux/void-packages/tree/master/srcpkgs/zsh-syntax-highlighting

-See also repology's cross-distro index

-### In your ~/.zshrc

-Simply clone this repository and source the script:

-```zsh

-git clone https://github.com/zsh-users/zsh-syntax-highlighting.git

-echo "source ${(q-)PWD}/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh" >> ${ZDOTDIR:-$HOME}/.zshrc

-```

Then, enable syntax highlighting in the current interactive shell:

-```zsh

-source ./zsh-syntax-highlighting/zsh-syntax-highlighting.zsh

-```

If git is not installed, download and extract a snapshot of the latest

development tree from:

-```

-https://github.com/zsh-users/zsh-syntax-highlighting/archive/master.tar.gz

-```

Note the source command must be at the end of ~/.zshrc.

-### With a plugin manager

-Note that zsh-syntax-highlighting must be the last plugin sourced.

-The zsh-syntax-highlighting authors recommend manual installation over the use

-of a framework or plugin manager.

-This list is incomplete as there are too many

-[frameworks / plugin managers][framework-list] to list them all here.

-[framework-list]: https://github.com/unixorn/awesome-zsh-plugins#frameworks

-#### Antigen

-Add antigen bundle zsh-users/zsh-syntax-highlighting as the last bundle in

-your .zshrc.

-#### Oh-my-zsh

-1. Clone this repository in oh-my-zsh's plugins directory:

git clone https://github.com/zsh-users/zsh-syntax-highlighting.git ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting

-2. Activate the plugin in ~/.zshrc:

plugins=( [plugins...] zsh-syntax-highlighting)

-3. Restart zsh (such as by opening a new instance of your terminal emulator).

-#### Prezto

-Zsh-syntax-highlighting is included with Prezto. See the

-[Prezto documentation][prezto-docs] to enable and configure highlighters.

-[prezto-docs]: https://github.com/sorin-ionescu/prezto/tree/master/modules/syntax-highlighting

-#### zgen

-Add zgen load zsh-users/zsh-syntax-highlighting to the end of your .zshrc.

-#### zplug

-Add zplug "zsh-users/zsh-syntax-highlighting", defer:2 to your .zshrc.

-#### zplugin

-Add zplugin load zsh-users/zsh-syntax-highlighting to the end of your

-.zshrc.

-### System-wide installation

-Any of the above methods is suitable for a single-user installation,

-which requires no special privileges. If, however, you desire to install

-zsh-syntax-highlighting system-wide, you may do so by running

-```zsh

-make install

-```

-and directing your users to add

-```zsh

-source /usr/local/share/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh

-```

-to their .zshrcs.

diff --git a/zsh/.zsh/zsh-syntax/Makefile b/zsh/.zsh/zsh-syntax/Makefile

deleted file mode 100644

index bbc1d439157c12a0cc4b4dfff19650d4b4a59599..0000000000000000000000000000000000000000

--- a/zsh/.zsh/zsh-syntax/Makefile

+++ /dev/null

@@ -1,64 +0,0 @@

-NAME=zsh-syntax-highlighting

-INSTALL?=install -c

-PREFIX?=/usr/local

-SHARE_DIR?=$(DESTDIR)$(PREFIX)/share/$(NAME)

-DOC_DIR?=$(DESTDIR)$(PREFIX)/share/doc/$(NAME)

-ZSH?=zsh # zsh binary to run tests with

-all:

cd docs && \

cp highlighters.md all.md && \

printf '\n\nIndividual highlighters documentation\n=====================================' >> all.md && \

for doc in highlighters/*.md; do printf '\n\n'; cat "$$doc"; done >> all.md

-install: all

$(INSTALL) -d $(SHARE_DIR)

$(INSTALL) -d $(DOC_DIR)

cp .version zsh-syntax-highlighting.zsh $(SHARE_DIR)

cp COPYING.md README.md changelog.md $(DOC_DIR)

sed -e '1s/ .//' -e '/^[build-status-[a-z]]: /d' < README.md > $(DOC_DIR)/README.md

if [ x"true" = x"git rev-parse --is-inside-work-tree 2>/dev/null" ]; then \

```
  git rev-parse HEAD; \
```

else \

```
  cat .revision-hash; \
```

fi > $(SHARE_DIR)/.revision-hash

-# The [ -e ] check below is to because sh evaluates this with (the moral

-# equivalent of) NONOMATCH in effect, and highlighters/*.zsh has no matches.

for dirname in highlighters highlighters/*/ ; do \

  $(INSTALL) -d $(SHARE_DIR)/"$$dirname"; \

  for fname in "$$dirname"/*.zsh ; do [ -e "$$fname" ] && cp "$$fname" $(SHARE_DIR)"/$$dirname"; done; \

done

cp -R docs/* $(DOC_DIR)

-clean:

rm -f docs/all.md

-test:

@$(ZSH) -fc 'echo ZSH_PATCHLEVEL=$$ZSH_PATCHLEVEL'

@result=0; \

for test in highlighters/*; do \

```
  if [ -d $$test/test-data ]; then \
```

```
  	echo "Running test $${test##*/}"; \
```

  	env -i QUIET=$$QUIET $${TERM:+"TERM=$$TERM"} $(ZSH) -f tests/test-highlighting.zsh "$${test##*/}"; \

```
  	: $$(( result |= $$? )); \
```

```
  fi \
```

done; \

exit $$result

-quiet-test:

$(MAKE) test QUIET=y

-perf:

@result=0; \

for test in highlighters/*; do \

```
  if [ -d $$test/test-data ]; then \
```

```
  	echo "Running test $${test##*/}"; \
```

  	$(ZSH) -f tests/test-perfs.zsh "$${test##*/}"; \

```
  	: $$(( result |= $$? )); \
```

```
  fi \
```

done; \

exit $$result

-.PHONY: all install clean test perf

diff --git a/zsh/.zsh/zsh-syntax/README.md b/zsh/.zsh/zsh-syntax/README.md

deleted file mode 100644

index 482a6481651a998411c8663395c3d6cf6e886750..0000000000000000000000000000000000000000

--- a/zsh/.zsh/zsh-syntax/README.md

+++ /dev/null

@@ -1,97 +0,0 @@

-zsh-syntax-highlighting [![Build Status][build-status-image]][build-status]

-=======================

-[Fish shell][fish]-like syntax highlighting for [Zsh][zsh].

-Requirements: zsh 4.3.11+.

-[fish]: https://fishshell.com/

-[zsh]: https://www.zsh.org/

-This package provides syntax highlighting for the shell zsh. It enables

-highlighting of commands whilst they are typed at a zsh prompt into an

-interactive terminal. This helps in reviewing commands before running

-them, particularly in catching syntax errors.

-Some examples:

-Before:

-After:

-Before:

-After:

-Before:

-After:

-Before:

-After:

-How to install

-See INSTALL.md.

-FAQ

-### Why must zsh-syntax-highlighting.zsh be sourced at the end of the .zshrc file?

-zsh-syntax-highlighting works by hooking into the Zsh Line Editor (ZLE) and

-computing syntax highlighting for the command-line buffer as it stands at the

-time z-sy-h's hook is invoked.

-In zsh 5.2 and older,

-zsh-syntax-highlighting.zsh hooks into ZLE by wrapping ZLE widgets. It must

-be sourced after all custom widgets have been created (i.e., after all zle -N

-calls and after running compinit) in order to be able to wrap all of them.

-Widgets created after z-sy-h is sourced will work, but will not update the

-syntax highlighting.

-In zsh newer than 5.8 (not including 5.8 itself),

-zsh-syntax-highlighting uses the add-zle-hook-widget facility to install

-a zle-line-pre-redraw hook. Hooks are run in order of registration,

-therefore, z-sy-h must be sourced (and register its hook) after anything else

-that adds hooks that modify the command-line buffer.

-### Does syntax highlighting work during incremental history search?

-Highlighting the command line during an incremental history search (by default bound to

-to Ctrl+R in zsh's emacs keymap) requires zsh 5.4 or newer.

-Under zsh versions older than 5.4, the zsh-default [underlining][zshzle-Character-Highlighting]

-of the matched portion of the buffer remains available, but zsh-syntax-highlighting's

-additional highlighting is unavailable. (Those versions of zsh do not provide

-enough information to allow computing the highlighting correctly.)

-See issues [#288][i288] and [#415][i415] for details.

-[zshzle-Character-Highlighting]: http://zsh.sourceforge.net/Doc/Release/Zsh-Line-Editor.html#Character-Highlighting

-[i288]: https://github.com/zsh-users/zsh-syntax-highlighting/pull/288

-[i415]: https://github.com/zsh-users/zsh-syntax-highlighting/pull/415

-### How are new releases announced?

-There is currently no "push" announcements channel. However, the following

-alternatives exist:

-- GitHub's RSS feed of releases: https://github.com/zsh-users/zsh-syntax-highlighting/releases.atom

-- An anitya entry: https://release-monitoring.org/project/7552/

-How to tweak

-Syntax highlighting is done by pluggable highlighter scripts. See the

-documentation on highlighters for details and

-configuration settings.

-[build-status]: https://github.com/zsh-users/zsh-syntax-highlighting/actions

-[build-status-image]: https://github.com/zsh-users/zsh-syntax-highlighting/workflows/Tests/badge.svg

diff --git a/zsh/.zsh/zsh-syntax/changelog.md b/zsh/.zsh/zsh-syntax/changelog.md

deleted file mode 100644

index 9230236615ac9bef2abe49662c69e52ba97c7685..0000000000000000000000000000000000000000

--- a/zsh/.zsh/zsh-syntax/changelog.md

+++ /dev/null

@@ -1,884 +0,0 @@

-# Changes in HEAD

-## Changes fixed as part of the switch to zle-line-pre-redraw

-The changes in this section were fixed by switching to a zle-line-pre-redraw-based

-implementation.

-Note: The new implementation will only be used on future zsh releases,

-numbered 5.8.0.3 and newer, due to interoperability issues with other plugins

-(issues #418 and #579). The underlying zsh feature has been available since

-zsh 5.2.

-Whilst under development, the new implementation was known as the

-"feature/redrawhook" topic branch.

-- Fixed: Highlighting not triggered after popping a buffer from the buffer stack

(using the push-line widget, default binding: M-q)

[#40]

-- Fixed: Invoking completion when there were no matches removed highlighting

[#90, #470]

-- Fixed: Two successive deletes followed by a yank only yanked the latest

delete, rather than both of them

[#150, #151, #160; cf. #183]

-- Presumed fixed: Completing $(xsel) results in an error message from xsel,

with pre-2017 versions of xsel. (For 2017 vintage and newer, see the issue

for details.)

[#154]

-- Fixed: When the standard bracketed-paste-magic widget is in use, pastes were slow

[#295]

-- Fixed: No way to prevent a widget from being wrapped

[#324]

-- Fixed: No highlighting while cycling menu completion

[#375]

-- Fixed: Does not coexist with the IGNORE_EOF option

[#377]

-- Fixed: The undefined-key widget was wrapped

[#421]

-- Fixed: Does not coexist with the standard surround family of widgets

[#520]

-- Fixed: First completed filename doesn't get path highlighting

[#632]

-## Other changes

-- Add issue #712 to the previous release's changelog (hereinafter).

-# Changes in 0.8.0-alpha1-pre-redrawhook

-## Notice about an improbable-but-not-impossible forward incompatibility

-Everyone can probably skip this section.

-The master branch of zsh-syntax-highlighting uses a zsh feature that has not

-yet appeared in a zsh release: the memo= feature, added to zsh in commit

-zsh-5.8-172-gdd6e702ee (after zsh 5.8, before zsh 5.9). In the unlikely event

-that this zsh feature should change in an incompatible way before the next

-stable zsh release, set zsh_highlight__memo_feature=0 in your .zshrc files to

-disable use of the new feature.

-z-sy-h dogfoods the new, unreleased zsh feature because that feature was

-added to zsh at z-sy-h's initiative. The new feature is used in the fix

-to issue #418.

-## Incompatible changes:

-- An unsuccessful completion (a ⮀ Tab press that doesn't change the

command line) no longer causes highlighting to be lost. Visual feedback can

alternatively be achieved by setting the format zstyle under the warnings

tag, for example,

   zstyle ':completion:*:warnings' format '%F{red}No matches%f'

Refer to the [description of the format style in zshcompsys(1)]

[zshcompsys-Standard-Styles-format].

(#90, part of #245 (feature/redrawhook))

-[zshcompsys-Standard-Styles]: http://zsh.sourceforge.net/Doc/Release/Completion-System.html#Standard-Styles

-[zshcompsys-Standard-Styles-format]: http://zsh.sourceforge.net/Doc/Release/Completion-System.html#index-format_002c-completion-style

-## Other changes:

-- Document $ZSH_HIGHLIGHT_MAXLENGTH.

[#698]

-- Optimize highlighting unquoted words (words that are not in single quotes, double quotes, backticks, or dollar-single-quotes)

[#730]

-- Redirection operators (e.g., < and >) are now highlighted by default

[#646]

-- Propertly terminate noglob scope in try/always blocks

[#577]

-- Don't error out when KSH_ARRAYS is set in the calling scope

[#622, #689]

-- Literal semicolons in array assignments (foo=( bar ; baz )) are now

highlighted as errors.

[3ca93f864fb6]

-- Command separators in array assignments (foo=( bar | baz )) are now

highlighted as errors.

[#651, 81267ca3130c]

-- Support parameter elision in command position (e.g., $foo ls where $foo is unset or empty)

[#667]

-- Don't consider the filename in sudo -e /path/to/file to be a command position

[#678]

-- Don't look up absolute directory names in $cdpath

[2cc2583f8f12, part of #669]

-- Fix exec 2>&1; being highlighted as an error.

[#676]

-- Fix : $(<*) being highlighted as globbing.

[#582]

-- Fix cat < * being highlighting as globbing when the MULTIOS option is unset.

[#583]

-- Fix echo >&2 highlighting the 2 as a filename if a file by that name happened to exist

[#694, part of #645]

-- Fix echo >&- highlighting the - as a filename if a file by that name happened to exist

[part of #645]

-- Fix echo >&p highlighting the p as a filename if a file by that name happened to exist

[part of #645]

-- Fix wrong highlighting of unquoted parameter expansions under zsh 5.2 and older

[e165f18c758e]

-- Highlight global aliases

[#700]

-- Highlight : =nosuchcommand' as an error (when the EQUALS` option hasn't been unset).

[#430]

-- Highlight reserved word after assignments as errors (e.g., foo=bar (ls;))

[#461]

-- Correctly highlight [[ foo && bar || baz ]].

-- Highlight non-executable files in command position correctly (e.g., % /etc/passwd)

[#202, #669]

-- Highlight directories in command position correctly, including AUTO_CD support

[#669]

-- Recognize env as a precommand (e.g., env FOO=bar ls)

-- Recognize strace as a precommand

-- Fix an error message on stderr before every prompt when the WARN_NESTED_VAR zsh option is set:

_zsh_highlight_main__precmd_hook:1: array parameter _zsh_highlight_main__command_type_cache set in enclosing scope in function _zsh_highlight_main__precmd_hook

[#727, #731, #732, #733]

-- Fix highlighting of alias whose definitions use a simple command terminator

(such as ;, |, &&) before a newline

[#677; had regressed in 0.7.0]

-- Highlight arithmetic expansions (e.g., $(( 42 )))

[#607 #649 #704]

-- Highlight the parentheses of array assignments as reserved words (foo=( bar )).

The assign style remains supported and has precedence.

[#585]

-- Fix interoperability issue with other plugins that use highlighting. The fix

requires zsh 5.8.0.3 or newer. (zsh 5.8.0.2-dev from the master branch,

revision zsh-5.8-172-gdd6e702ee or newer is also fine.)

[#418, https://github.com/okapia/zsh-viexchange/issues/1]

-- Improve performance of the brackets highlighter.

-- Fix highlighting of pre-command redirections (e.g., the $fn in <$fn cat)

[#712]

-# Changes in version 0.7.1

-- Remove out-of-date information from the 0.7.0 changelog.

-# Changes in version 0.7.0

-This is a stable bugfix and feature release. Major new features and changes include:

-- Add ZSH_HIGHLIGHT_DIRS_BLACKLIST to disable "path" and "path prefix"

highlighting for specific directories

[#379]

-- Add the "regexp" highlighter, modelled after the pattern highlighter

[4e6f60063f1c]

-- When a word uses globbing, only the globbing metacharacters will be highlighted as globbing:

in : foo*bar, only the * will be blue.

[e48af357532c]

-- Highlight pasted quotes (e.g., : foo"bar")

[dc1b2f6fa4bb]

-- Highlight command substitutions (: `ls`, : $(ls))

[c0e64fe13178 and parents, e86f75a840e7, et al]

-- Highlight process substitutions (: >(nl), : <(pwd), : =(git diff))

[c0e64fe13178 and parents, e86f75a840e7, et al]

-- Highlight command substitutions inside double quotes (: "`foo`")

[f16e858f0c83]

-- Highlight many precommands (e.g., nice, stdbuf, eatmydata;

see $precommand_options in the source)

-- Highlight numeric globs (e.g., echo /lib<->)

-- Assorted improvements to aliases highlighting

(e.g.,

alias sudo_u='sudo -u'; sudo_u jrandom ls,

alias x=y y=z z=nosuchcommand; x,

alias ls='ls -l'; \ls)

[f3410c5862fc, 57386f30aec8, #544, and many others]

-- Highlight some more syntax errors

[dea05e44e671, 298ef6a2fa30]

-- New styles: named file descriptors, RC_QUOTES, and unclosed quotes (e.g., echo "foo<CURSOR>)

[38c794a978cd, 25ae1c01216c, 967335dfc5fd]

-- The 'brackets' highlighting no longer treats quotes specially.

[ecdda36ef56f]

-Selected bugfixes include:

-- Highlight sudo correctly when it's not installed

[26a82113b08b]

-- Handle some non-default options being set in zshrc

[b07ada1255b7, a2a899b41b8, 972ad197c13d, b3f66fc8748f]

-- Fix off-by-one highlighting in vi "visual" mode (vicmd keymap)

[be3882aeb054]

-- The 'yank-pop' widget is not wrapped

[#183]

-Known issues include:

-- A multiline alias that uses a simple command terminator (such as ;, |, &&)

before a newline will incorrectly be highlighted as an error. See issue #677

for examples and workarounds.

[#677]

[UPDATE: Fixed in 0.8.0]

-# Changes in version 0.6.0

-This is a stable release, featuring bugfixes and minor improvements.

-## Performance improvements:

-(none)

-## Added highlighting of:

-- The isearch and suffix [$zle_highlight settings][zshzle-Character-Highlighting].

(79e4d3d12405, 15db71abd0cc, b56ee542d619; requires zsh 5.3 for $ISEARCHMATCH_ACTIVE / $SUFFIX_ACTIVE support)

-[zshzle-Character-Highlighting]: http://zsh.sourceforge.net/Doc/Release/Zsh-Line-Editor.html#Character-Highlighting

-- Possible history expansions in double-quoted strings.

(76ea9e1df316)

-- Mismatched if/then/elif/else/fi.

(73cb83270262)

-## Fixed highlighting of:

-- A comment line followed by a non-comment line.

(#385, 9396ad5c5f9c)

-- An unquoted $* (expands to the positional parameters).

(237f89ad629f)

-- history-incremental-pattern-search-backward under zsh 5.3.1.

(#407, #415, 462779629a0c)

-## API changes (for highlighter authors):

-(none)

-## Developer-visible changes:

-- tests: Set the ALIAS_FUNC_DEF option for zsh 5.4 compatibility.

(9523d6d49cb3)

-## Other changes:

-- docs: Added before/after screenshots.

(cd9ec14a65ec..b7e277106b49)

-- docs: Link Fedora package.

(3d74aa47e4a7, 5feed23962df)

-- docs: Link FreeBSD port.

(626c034c68d7)

-- docs: Link OpenSUSE Build Service packages

(#419, dea1fedc7358)

-- Prevent user-defined aliases from taking effect in z-sy-h's own code.

(#390, 2dce602727d7, 8d5afe47f774; and #392, #395, b8fa1b9dc954)

-- docs: Update zplug installation instructions.

(#399, 4f49c4a35f17)

-- Improve "unhandled ZLE widget 'foo'" error message.

(#409, be083d7f3710)

-- Fix printing of "failed loading highlighters" error message.

(#426, ad522a091429)

-# Changes in version 0.5.0

-## Performance improvements:

-We thank Sebastian Gniazdowski and "m0viefreak" for significant contributions

-in this area.

-- Optimize string operations in the main (default) highlighter.

(#372/3cb58fd7d7b9, 02229ebd6328, ef4bfe5bcc14, #372/c6b6513ac0d6, #374/15461e7d21c3)

-- Command word highlighting: Use the zsh/parameter module to avoid forks.

Memoize (cache) the results.

(#298, 3ce01076b521, 2f18ba64e397, 12b879caf7a6; #320, 3b67e656bff5)

-- Avoid forks in the driver and in the root highlighter.

(b9112aec798a, 38c8fbea2dd2)

-## Added highlighting of:

-- pkexec (a precommand).

(#248, 4f3910cbbaa5)

-- Aliases that cannot be defined normally nor invoked normally (highlighted as an error).

(#263 (in part), 28932316cca6)

-- Path separators (/) — the default behaviour remains to highlight path separators

and path components the same way.

(#136, #260, 6cd39e7c70d3, 9a934d291e7c, f3d3aaa00cc4)

-- Assignments to individual positional arguments (42=foo to assign to $42).

(f4036a09cee3)

-- Linewise region (the visual-line-mode widget, bound to V in zsh's vi keymap).

(#267, a7a7f8b42280, ee07588cfd9b)

-- Command-lines recalled by isearch mode; requires zsh≥5.3.

(#261 (in part); #257; 4ad311ec0a68)

-- Command-lines whilst the IGNORE_BRACES or IGNORE_CLOSE_BRACES option is in effect.

(a8a6384356af, 02807f1826a5)

-- Mismatched parentheses and braces (in the main highlighter).

(51b9d79c3bb6, 2fabf7ca64b7, a4196eda5e6f, and others)

-- Mismatched do/done keywords.

(b2733a64da93)

-- Mismatched foreach/end keywords.

(#96, 2bb8f0703d8f)

-- In Bourne-style function definitions, when the MULTI_FUNC_DEF option is set

(which is the default), highlight the first word in the function body as

a command word: f() { g "$@" }.

(6f91850a01e1)

-- always blocks.

(#335, e5782e4ddfb6)

-- Command substitutions inside double quotes, "$(echo foo)".

(#139 (in part), c3913e0d8ead)

-- Non-alphabetic parameters inside double quotes ("$$", "$#", "$*", "$@", "$?", "$-").

(4afe670f7a1b, 44ef6e38e5a7)

-- Command words from future versions of zsh (forward compatibly).

This also adds an arg0 style that all other command word styles fall back to.

(b4537a972eed, bccc3dc26943)

-- Escaped history expansions inside double quotes: : "\!"

(28d7056a7a06, et seq)

-## Fixed highlighting of:

-- Command separator tokens in syntactically-invalid positions.

(09c4114eb980)

-- Redirections with a file descriptor number at command word.

(#238 (in part), 73ee7c1f6c4a)

-- The select prompt, $PS3.

(#268, 451665cb2a8b)

-- Values of variables in vared.

(e500ca246286)

-- ! as an argument (neither a history expansion nor a reserved word).

(4c23a2fd1b90)

-- "division by zero" error under the brackets highlighter when $ZSH_HIGHLIGHT_STYLES is empty.

(f73f3d53d3a6)

-- Process substitutions, <(pwd) and >(wc -l).

(#302, 6889ff6bd2ad, bfabffbf975c, fc9c892a3f15)

-- The non-SHORT_LOOPS form of repeat loops: repeat 42; do true; done.

(#290, 4832f18c50a5, ef68f50c048f, 6362c757b6f7)

-- Broken symlinks (are now highlighted as files).

(#342, 95f7206a9373, 53083da8215e)

-- Lines accepted from isearch mode.

(#284; #257, #259, #288; 5bae6219008b, a8fe22d42251)

-- Work around upstream bug that triggered when the command word was a relative

path, that when interpreted relative to a $PATH directory denoted a command;

the effect of that upstream bug was that the relative path was cached as

a "valid external command name".

(#354, #355, 51614ca2c994, fdaeec45146b, 7d38d07255e4;

upstream fix slated to be released in 5.3 (workers/39104))

-- After accepting a line with the cursor on a bracket, the matching bracket

of the bracket under the cursor no longer remains highlighted (with the

brackets highlighter).

(4c4baede519a)

-- The first word on a new line within an array assignment or initialization is no

longer considered a command position.

(8bf423d16d46)

-- Subshells that end at command position, (A=42), (true;).

(#231, 7fb6f9979121; #344, 4fc35362ee5a)

-- Command word after array assignment, a=(lorem ipsum) pwd.

(#330, 7fb6f9979121)

-## API changes (for highlighter authors):

-- New interface _zsh_highlight_add_highlight.

(341a3ae1f015, c346f6eb6fb6)

-- tests: Specify the style key, not its value, in test expectations.

(a830613467af, fd061b5730bf, eaa4335c3441, among others)

-- Module author documentation improvements.

(#306 (in part), 217669270418, 0ff354b44b6e, 80148f6c8402, 364f206a547f, and others)

-- The driver no longer defines a _zsh_highlight_${highlighter}_highlighter_cache

variable, which is in the highlighters' namespace.

(3e59ab41b6b8, 80148f6c8402, f91a7b885e7d)

-- Rename highlighter entry points. The old names remain supported for

backwards compatibility.

(a3d5dfcbdae9, c793e0dceab1)

-- tests: Add the "NONE" expectation.

(4da9889d1545, 13018f3dd735, d37c55c788cd)

-- tests: consider a test that writes to stderr to have failed.

(#291, 1082067f9315)

-## Developer-visible changes:

-- Add make quiet-test.

(9b64ad750f35)

-- test harness: Better quote replaceables in error messages.

(30d8f92df225)

-- test harness: Fix exit code for XPASS.

(bb8d325c0cbd)

-- Create HACKING.md.

(cef49752fd0e)

-- tests: Emit a description for PASS test points.

(6aa57d60aa64, f0bae44b76dd)

-- tests: Create a script that generates a test file.

(8013dc3b8db6, et seq; tests/generate.zsh)

-## Other changes:

-- Under zsh≤5.2, widgets whose names start with a _ are no longer excluded

from highlighting.

(ed33d2cb1388; reverts part of 186d80054a40 which was for #65)

-- Under zsh≤5.2, widgets implemented by a function named after the widget are

no longer excluded from highlighting.

(487b122c480d; reverts part of 776453cb5b69)

-- Under zsh≤5.2, shell-unsafe widget names can now be wrapped.

(#278, 6a634fac9fb9, et seq)

-- Correct some test expectations.

(78290e043bc5)

-- zsh-syntax-highlighting.plugin.zsh: Convert from symlink to plain file

for msys2 compatibility.

(#292, d4f8edc9f3ad)

-- Document installation under some plugin managers.

(e635f766bef9, 9cab566f539b)

-- Don't leak the PATH_DIRS option.

(7b82b88a7166)

-- Don't require the FUNCTION_ARGZERO option to be set.

(#338, 750aebc553f2)

-- Under zsh≤5.2, support binding incomplete/nonexistent widgets.

(9e569bb0fe04, part of #288)

-- Make the driver reentrant, fixing possibility of infinite recursion

under zsh≤5.2 under interaction with theoretical third-party code.

(#305, d711563fe1bf, 295d62ec888d, f3242cbd6aba)

-- Fix warnings when WARN_CREATE_GLOBAL is set prior to sourcing zsh-syntax-highlighting.

(z-sy-h already sets WARN_CREATE_GLOBAL internally.)

(da60234fb236)

-- Warn only once, rather than once per keypress, when a highlighter is unavailable.

(0a9b347483ae)

-# Changes in version 0.4.1

-## Fixes:

-- Arguments to widgets were not properly dash-escaped. Only matters for widgets

that take arguments (i.e., that are invoked as zle ${widget} -- ${args}).

(282c7134e8ac, reverts c808d2187a73)

-# Changes in version 0.4.0

-## Added highlighting of:

-- incomplete sudo commands

(a3047a912100, 2f05620b19ae)

sudo;

sudo -u;

-- command words following reserved words

(#207, #222, b397b12ac139 et seq, 6fbd2aa9579b et seq, 8b4adbd991b0)

if ls; then ls; else ls; fi

repeat 10 do ls; done

(The ls are now highlighted as a command.)

-- comments (when INTERACTIVE_COMMENTS is set)

(#163, #167, 693de99a9030)

echo Hello # comment

-- closing brackets of arithmetic expansion, subshells, and blocks

(#226, a59f442d2d34, et seq)

(( foo ))

( foo )

{ foo }

-- command names enabled by the PATH_DIRS option

(#228, 96ee5116b182)

When ~/bin/foo/bar exists, is executable, ~/bin is in $PATH,

and 'setopt PATH_DIRS' is in effect

foo/bar

-- parameter expansions with braces inside double quotes

(#186, 6e3720f39d84)

echo "${foo}"

-- parameter expansions in command word

(#101, 4fcfb15913a2)

x=/bin/ls

$x -l

-- the command separators '|&', '&!', '&|'

view file.pdf &! ls

-## Fixed highlighting of:

-- precommand modifiers at non-command-word position

(#209, 2c9f8c8c95fa)

ls command foo

-- sudo commands with infix redirections

(#221, be006aded590, 86e924970911)

sudo -u >/tmp/foo.out user ls

-- subshells; anonymous functions

(#166, #194, 0d1bfbcbfa67, 9e178f9f3948)

(true)

() { true }

-- parameter assignment statements with no command

(#205, 01d7eeb3c713)

A=1;

(The semicolon used to be highlighted as a mistake)

-- cursor highlighter: Remove the cursor highlighting when accepting a line.

(#109, 4f0c293fdef0)

-## Removed features:

-- Removed highlighting of approximate paths (path_approx).

(#187, 98aee7f8b9a3)

-## Other changes:

-- main highlighter refactored to use states rather than booleans.

(2080a441ac49, et seq)

-- Fix initialization when sourcing zsh-syntax-highlighting.zsh via a symlink

(083c47b00707)

-- docs: Add screenshot.

(57624bb9f64b)

-- widgets wrapping: Don't add '--' when invoking widgets.

(c808d2187a73) [reverted in 0.4.1]

-- Refresh highlighting upon accept-* widgets (accept-line et al).

(59fbdda64c21)

-- Stop leaking match/mbegin/mend to global scope (thanks to upstream

WARN_CREATE_GLOBAL improvements).

(d3deffbf46a4)

-- 'make install': Permit setting $(SHARE_DIR) from the environment.

(e1078a8b4cf1)

-- driver: Tolerate KSH_ARRAYS being set in the calling context.

(#162, 8f19af6b319d)

-- 'make install': Install documentation fully and properly.

(#219, b1619c001390, et seq)

-- docs: Improve 'main' highlighter's documentation.

(00de155063f5, 7d4252f5f596)

-- docs: Moved to a new docs/ tree; assorted minor updates

(c575f8f37567, 5b34c23cfad5, et seq)

-- docs: Split README.md into INSTALL.md

(0b3183f6cb9a)

-- driver: Report $ZSH_HIGHLIGHT_REVISION when running from git

(84734ba95026)

-## Developer-visible changes:

-- Test harness converted to TAP format

(d99aa58aaaef, et seq)

-- Run each test in a separate subprocess, isolating them from each other

(d99aa58aaaef, et seq)

-- Fix test failure with nonexisting $HOME

(#216, b2ac98b98150)

-- Test output is now colorized.

(4d3da30f8b72, 6fe07c096109)

-- Document make install

(a18a7427fd2c)

-- tests: Allow specifying the zsh binary to use.

(557bb7e0c6a0)

-- tests: Add 'make perf' target

(4513eaea71d7)

-- tests: Run each test in a sandbox directory

(c01533920245)

-# Changes in version 0.3.0

-## Added highlighting of:

-- suffix aliases (requires zsh 5.1.1 or newer):

alias -s png=display

foo.png

-- prefix redirections:

<foo.txt cat

-- redirection operators:

echo > foo.txt

-- arithmetic evaluations:

(( 42 ))

-- $'' strings, including \x/\octal/\u/\U escapes

: $'foo\u0040bar'

-- multiline strings:

% echo "line 1

line 2"

-- string literals that haven't been finished:

% echo "Hello, world

-- command words that involve tilde expansion:

% ~/bin/foo

-## Fixed highlighting of:

-- quoted command words:

% \ls

-- backslash escapes in "" strings:

% echo "\x41"

-- noglob after command separator:

% :; noglob echo *

-- glob after command separator, when the first command starts with 'noglob':

% noglob true; echo *

-- the region (vi visual mode / set-mark-command) (issue #165)

-- redirection and command separators that would be highlighted as path_approx

% echo foo;‸

% echo <‸

(where ‸ represents the cursor location)

-- escaped globbing (outside quotes)

% echo *

-## Other changes:

-- implemented compatibility with zsh's paste highlighting (issue #175)

-- $? propagated correctly to wrapped widgets

-- don't leak $REPLY into global scope

-## Developer-visible changes:

-- added makefile with install and test targets

-- set warn_create_global internally

-- document release process

-# Version 0.2.1

-(Start of changelog.)

diff --git a/zsh/.zsh/zsh-syntax/docs/highlighters.md b/zsh/.zsh/zsh-syntax/docs/highlighters.md

deleted file mode 100644

index bb72e5478d9a612af6dfe20a4442d108c0659b9b..0000000000000000000000000000000000000000

--- a/zsh/.zsh/zsh-syntax/docs/highlighters.md

+++ /dev/null

@@ -1,132 +0,0 @@

-zsh-syntax-highlighting / highlighters

-======================================

-Syntax highlighting is done by pluggable highlighters:

-* main - the base highlighter, and the only one [active by default][1].

-* brackets - [matches brackets][2] and parenthesis.

-* pattern - matches [user-defined patterns][3].

-* cursor - matches [the cursor position][4].

-* root - highlights the whole command line [if the current user is root][5].

-* line - applied to [the whole command line][6].

-[1]: highlighters/main.md

-[2]: highlighters/brackets.md

-[3]: highlighters/pattern.md

-[4]: highlighters/cursor.md

-[5]: highlighters/root.md

-[6]: highlighters/line.md

-Highlighter-independent settings

-By default, all command lines are highlighted. However, it is possible to

-prevent command lines longer than a fixed number of characters from being

-highlighted by setting the variable ${ZSH_HIGHLIGHT_MAXLENGTH} to the maximum

-length (in characters) of command lines to be highlighter. This is useful when

-editing very long comand lines (for example, with the [fned][fned] utility

-function). Example:

-[fned]: http://zsh.sourceforge.net/Doc/Release/User-Contributions.html#index-zed

-```zsh

-ZSH_HIGHLIGHT_MAXLENGTH=512

-```

-How to activate highlighters

-To activate an highlighter, add it to the ZSH_HIGHLIGHT_HIGHLIGHTERS array in

-~/.zshrc, for example:

-```zsh

-ZSH_HIGHLIGHT_HIGHLIGHTERS=(main brackets pattern cursor)

-```

-By default, $ZSH_HIGHLIGHT_HIGHLIGHTERS is unset and only the main

-highlighter is active.

-How to tweak highlighters

-Highlighters look up styles from the ZSH_HIGHLIGHT_STYLES associative array.

-Navigate into the individual highlighters' documentation to

-see what styles (keys) each highlighter defines; the syntax for values is the

-same as the syntax of "types of highlighting" of the zsh builtin

-$zle_highlight array, which is documented in [the zshzle(1) manual

-page][zshzle-Character-Highlighting].

-[zshzle-Character-Highlighting]: http://zsh.sourceforge.net/Doc/Release/Zsh-Line-Editor.html#Character-Highlighting

-Some highlighters support additional configuration parameters; see each

-highlighter's documentation for details and examples.

-How to implement a new highlighter

-To create your own acme highlighter:

-* Create your script at

highlighters/acme/acme-highlighter.zsh.

-* Implement the _zsh_highlight_highlighter_acme_predicate function.

This function must return 0 when the highlighter needs to be called and

non-zero otherwise, for example:

_zsh_highlight_highlighter_acme_predicate() {

 # Call this highlighter in SVN working copies

```
 [[ -d .svn ]]
```

}

-* Implement the _zsh_highlight_highlighter_acme_paint function.

This function does the actual syntax highlighting, by calling

_zsh_highlight_add_highlight with the start and end of the region to

be highlighted and the ZSH_HIGHLIGHT_STYLES key to use. Define the default

style for that key in the highlighter script outside of any function with

: ${ZSH_HIGHLIGHT_STYLES[key]:=value}, being sure to prefix

the key with your highlighter name and a colon. For example:

: ${ZSH_HIGHLIGHT_STYLES[acme:aurora]:=fg=green}

_zsh_highlight_highlighter_acme_paint() {

 # Colorize the whole buffer with the 'aurora' style

 _zsh_highlight_add_highlight 0 $#BUFFER acme:aurora

}

If you need to test which options the user has set, test zsyh_user_options

with a sensible default if the option is not present in supported zsh

versions. For example:

[[ ${zsyh_user_options[ignoreclosebraces]:-off} == on ]]

The option name must be all lowercase with no underscores and not an alias.

-* Name your own functions and global variables _zsh_highlight_acme_*.

- In zsh-syntax-highlighting 0.4.0 and earlier, the entrypoints

   `_zsh_highlight_highlighter_acme_predicate` and

   `_zsh_highlight_highlighter_acme_paint`

```
   were named
```

   `_zsh_highlight_acme_highlighter_predicate` and

   `_zsh_highlight_highlighter_acme_paint` respectively.

   These names are still supported for backwards compatibility;

   however, support for them will be removed in a future major or minor release (v0.x.0 or v1.0.0).

-* Activate your highlighter in ~/.zshrc:

ZSH_HIGHLIGHT_HIGHLIGHTERS+=(acme)

-* Write tests.

diff --git a/zsh/.zsh/zsh-syntax/docs/highlighters/brackets.md b/zsh/.zsh/zsh-syntax/docs/highlighters/brackets.md

deleted file mode 100644

index 8410135eb3923fd3119e09e6a2509658a95a6471..0000000000000000000000000000000000000000

--- a/zsh/.zsh/zsh-syntax/docs/highlighters/brackets.md

+++ /dev/null

@@ -1,31 +0,0 @@

-zsh-syntax-highlighting / highlighters / brackets

-This is the brackets highlighter, that highlights brackets and parentheses, and

-matches them.

-### How to tweak it

-This highlighter defines the following styles:

-* bracket-error - unmatched brackets

-* bracket-level-N - brackets with nest level N

-* cursor-matchingbracket - the matching bracket, if cursor is on a bracket

-To override one of those styles, change its entry in ZSH_HIGHLIGHT_STYLES,

-for example in ~/.zshrc:

-```zsh

-# To define styles for nested brackets up to level 4

-ZSH_HIGHLIGHT_STYLES[bracket-level-1]='fg=blue,bold'

-ZSH_HIGHLIGHT_STYLES[bracket-level-2]='fg=red,bold'

-ZSH_HIGHLIGHT_STYLES[bracket-level-3]='fg=yellow,bold'

-ZSH_HIGHLIGHT_STYLES[bracket-level-4]='fg=magenta,bold'

-```

-The syntax for values is the same as the syntax of "types of highlighting" of

-the zsh builtin $zle_highlight array, which is documented in [the zshzle(1)

-manual page][zshzle-Character-Highlighting].

-[zshzle-Character-Highlighting]: http://zsh.sourceforge.net/Doc/Release/Zsh-Line-Editor.html#Character-Highlighting

diff --git a/zsh/.zsh/zsh-syntax/docs/highlighters/cursor.md b/zsh/.zsh/zsh-syntax/docs/highlighters/cursor.md

deleted file mode 100644

index c4f22b89d4d737cbbcff1b67b31798ca96c128b3..0000000000000000000000000000000000000000

--- a/zsh/.zsh/zsh-syntax/docs/highlighters/cursor.md

+++ /dev/null

@@ -1,24 +0,0 @@

-zsh-syntax-highlighting / highlighters / cursor

-This is the cursor highlighter, that highlights the cursor.

-### How to tweak it

-This highlighter defines the following styles:

-* cursor - the style for the current cursor position

-To override one of those styles, change its entry in ZSH_HIGHLIGHT_STYLES,

-for example in ~/.zshrc:

-```zsh

-ZSH_HIGHLIGHT_STYLES[cursor]='bg=blue'

-```

-The syntax for values is the same as the syntax of "types of highlighting" of

-the zsh builtin $zle_highlight array, which is documented in [the zshzle(1)

-manual page][zshzle-Character-Highlighting].

-[zshzle-Character-Highlighting]: http://zsh.sourceforge.net/Doc/Release/Zsh-Line-Editor.html#Character-Highlighting

diff --git a/zsh/.zsh/zsh-syntax/docs/highlighters/line.md b/zsh/.zsh/zsh-syntax/docs/highlighters/line.md

deleted file mode 100644

index 1081fe1ee239540bfb4c9020f349c4372d41db61..0000000000000000000000000000000000000000

--- a/zsh/.zsh/zsh-syntax/docs/highlighters/line.md

+++ /dev/null

@@ -1,24 +0,0 @@

-zsh-syntax-highlighting / highlighters / line

-This is the line highlighter, that highlights the whole line.

-### How to tweak it

-This highlighter defines the following styles:

-* line - the style for the whole line

-To override one of those styles, change its entry in ZSH_HIGHLIGHT_STYLES,

-for example in ~/.zshrc:

-```zsh

-ZSH_HIGHLIGHT_STYLES[line]='bold'

-```

-The syntax for values is the same as the syntax of "types of highlighting" of

-the zsh builtin $zle_highlight array, which is documented in [the zshzle(1)

-manual page][zshzle-Character-Highlighting].

-[zshzle-Character-Highlighting]: http://zsh.sourceforge.net/Doc/Release/Zsh-Line-Editor.html#Character-Highlighting

diff --git a/zsh/.zsh/zsh-syntax/docs/highlighters/main.md b/zsh/.zsh/zsh-syntax/docs/highlighters/main.md

deleted file mode 100644

index cc6186b41df80af8049955e7d1701e0ac989d7cb..0000000000000000000000000000000000000000

--- a/zsh/.zsh/zsh-syntax/docs/highlighters/main.md

+++ /dev/null

@@ -1,121 +0,0 @@

-zsh-syntax-highlighting / highlighters / main

-This is the main highlighter, that highlights:

-* Commands

-* Options

-* Arguments

-* Paths

-* Strings

-This highlighter is active by default.

-### How to tweak it

-This highlighter defines the following styles:

-* unknown-token - unknown tokens / errors

-* reserved-word - shell reserved words (if, for)

-* alias - aliases

-* suffix-alias - suffix aliases (requires zsh 5.1.1 or newer)

-* global-alias - global aliases

-* builtin - shell builtin commands (shift, pwd, zstyle)

-* function - function names

-* command - command names

-* precommand - precommand modifiers (e.g., noglob, builtin)

-* commandseparator - command separation tokens (;, &&)

-* hashed-command - hashed commands

-* autodirectory - a directory name in command position when the AUTO_CD option is set

-* path - existing filenames

-* path_pathseparator - path separators in filenames (/); if unset, path is used (default)

-* path_prefix - prefixes of existing filenames

-* path_prefix_pathseparator - path separators in prefixes of existing filenames (/); if unset, path_prefix is used (default)

-* globbing - globbing expressions (*.txt)

-* history-expansion - history expansion expressions (!foo and ^foo^bar)

-* command-substitution - command substitutions ($(echo foo))

-* command-substitution-unquoted - an unquoted command substitution ($(echo foo))

-* command-substitution-quoted - a quoted command substitution ("$(echo foo)")

-* command-substitution-delimiter - command substitution delimiters ($( and ))

-* command-substitution-delimiter-unquoted - an unquoted command substitution delimiters ($( and ))

-* command-substitution-delimiter-quoted - a quoted command substitution delimiters ("$( and )")

-* process-substitution - process substitutions (<(echo foo))

-* process-substitution-delimiter - process substitution delimiters (<( and ))

-* arithmetic-expansion - arithmetic expansion $(( 42 )))

-* single-hyphen-option - single-hyphen options (-o)

-* double-hyphen-option - double-hyphen options (--option)

-* back-quoted-argument - backtick command substitution (`foo`)

-* back-quoted-argument-unclosed - unclosed backtick command substitution (`foo)

-* back-quoted-argument-delimiter - backtick command substitution delimiters (`)

-* single-quoted-argument - single-quoted arguments ('foo')

-* single-quoted-argument-unclosed - unclosed single-quoted arguments ('foo)

-* double-quoted-argument - double-quoted arguments ("foo")

-* double-quoted-argument-unclosed - unclosed double-quoted arguments ("foo)

-* dollar-quoted-argument - dollar-quoted arguments ($'foo')

-* dollar-quoted-argument-unclosed - unclosed dollar-quoted arguments ($'foo)

-* rc-quote - two single quotes inside single quotes when the RC_QUOTES option is set ('foo''bar')

-* dollar-double-quoted-argument - parameter expansion inside double quotes ($foo inside "")

-* back-double-quoted-argument - backslash escape sequences inside double-quoted arguments (\" in "foo\"bar")

-* back-dollar-quoted-argument - backslash escape sequences inside dollar-quoted arguments (\x in $'\x48')

-* assign - parameter assignments (x=foo and x=( ))

-* redirection - redirection operators (<, >, etc)

-* comment - comments, when setopt INTERACTIVE_COMMENTS is in effect (echo # foo)

-* comment - elided parameters in command position ($x ls when $x is unset or empty)

-* named-fd - named file descriptor (the fd in echo foo {fd}>&2)

-* numeric-fd - numeric file descriptor (the 2 in echo foo {fd}>&2)

-* arg0 - a command word other than one of those enumerated above (other than a command, precommand, alias, function, or shell builtin command).

-* default - everything else

-To override one of those styles, change its entry in ZSH_HIGHLIGHT_STYLES,

-for example in ~/.zshrc:

-```zsh

-# Declare the variable

-typeset -A ZSH_HIGHLIGHT_STYLES

-# To differentiate aliases from other command types

-ZSH_HIGHLIGHT_STYLES[alias]='fg=magenta,bold'

-# To have paths colored instead of underlined

-ZSH_HIGHLIGHT_STYLES[path]='fg=cyan'

-# To disable highlighting of globbing expressions

-ZSH_HIGHLIGHT_STYLES[globbing]='none'

-```

-The syntax for values is the same as the syntax of "types of highlighting" of

-the zsh builtin $zle_highlight array, which is documented in [the zshzle(1)

-manual page][zshzle-Character-Highlighting].

-#### Parameters

-To avoid partial path lookups on a path, add the path to the ZSH_HIGHLIGHT_DIRS_BLACKLIST array.

-```zsh

-ZSH_HIGHLIGHT_DIRS_BLACKLIST+=(/mnt/slow_share)

-```

-### Useless trivia

-#### Forward compatibility.

-zsh-syntax-highlighting attempts to be forward-compatible with zsh.

-Specifically, we attempt to facilitate highlighting command word types that

-had not yet been invented when this version of zsh-syntax-highlighting was

-released.

-A command word is something like a function name, external command name, et

-cetera. (See

-[Simple Commands & Pipelines in zshmisc(1)][zshmisc-Simple-Commands-And-Pipelines]

-for a formal definition.)

-If a new kind of command word is ever added to zsh — something conceptually

-different than "function" and "alias" and "external command" — then command words

-of that (new) kind will be highlighted by the style arg0_$kind,

-where $kind is the output of type -w on the new kind of command word. If that

-style is not defined, then the style arg0 will be used instead.

-[zshmisc-Simple-Commands-And-Pipelines]: http://zsh.sourceforge.net/Doc/Release/Shell-Grammar.html#Simple-Commands-_0026-Pipelines

-[zshzle-Character-Highlighting]: http://zsh.sourceforge.net/Doc/Release/Zsh-Line-Editor.html#Character-Highlighting

diff --git a/zsh/.zsh/zsh-syntax/docs/highlighters/pattern.md b/zsh/.zsh/zsh-syntax/docs/highlighters/pattern.md

deleted file mode 100644

index e67d79f30df9f170352a6e570384e9b489dd9126..0000000000000000000000000000000000000000

--- a/zsh/.zsh/zsh-syntax/docs/highlighters/pattern.md

+++ /dev/null

@@ -1,24 +0,0 @@

-zsh-syntax-highlighting / highlighters / pattern

-This is the pattern highlighter, that highlights user-defined patterns.

-### How to tweak it

-To use this highlighter, associate patterns with styles in the

-ZSH_HIGHLIGHT_PATTERNS associative array, for example in ~/.zshrc:

-```zsh

-# Declare the variable

-typeset -A ZSH_HIGHLIGHT_PATTERNS

-# To have commands starting with rm -rf in red:

-ZSH_HIGHLIGHT_PATTERNS+=('rm -rf *' 'fg=white,bold,bg=red')

-```

-The syntax for values is the same as the syntax of "types of highlighting" of

-the zsh builtin $zle_highlight array, which is documented in [the zshzle(1)

-manual page][zshzle-Character-Highlighting].

-[zshzle-Character-Highlighting]: http://zsh.sourceforge.net/Doc/Release/Zsh-Line-Editor.html#Character-Highlighting

diff --git a/zsh/.zsh/zsh-syntax/docs/highlighters/regexp.md b/zsh/.zsh/zsh-syntax/docs/highlighters/regexp.md

deleted file mode 100644

index 5c8a89eb098bce7eab91691f99b9187ed8c73882..0000000000000000000000000000000000000000

--- a/zsh/.zsh/zsh-syntax/docs/highlighters/regexp.md

+++ /dev/null

@@ -1,30 +0,0 @@

-zsh-syntax-highlighting / highlighters / regexp

-This is the regexp highlighter, that highlights user-defined regular

-expressions. It's similar to the pattern highlighter, but allows more complex

-patterns.

-### How to tweak it

-To use this highlighter, associate regular expressions with styles in the

-ZSH_HIGHLIGHT_REGEXP associative array, for example in ~/.zshrc:

-```zsh

-typeset -A ZSH_HIGHLIGHT_REGEXP

-ZSH_HIGHLIGHT_REGEXP+=('\bsudo\b' fg=123,bold)

-```

-This will highlight "sudo" only as a complete word, i.e., "sudo cmd", but not

-"sudoedit"

-The syntax for values is the same as the syntax of "types of highlighting" of

-the zsh builtin $zle_highlight array, which is documented in [the zshzle(1)

-manual page][zshzle-Character-Highlighting].

-See also: [regular expressions tutorial][perlretut], zsh regexp operator =~

-in [the zshmisc(1) manual page][zshmisc-Conditional-Expressions]

-[zshzle-Character-Highlighting]: http://zsh.sourceforge.net/Doc/Release/Zsh-Line-Editor.html#Character-Highlighting

-[perlretut]: http://perldoc.perl.org/perlretut.html

-[zshmisc-Conditional-Expressions]: http://zsh.sourceforge.net/Doc/Release/Conditional-Expressions.html#Conditional-Expressions

diff --git a/zsh/.zsh/zsh-syntax/docs/highlighters/root.md b/zsh/.zsh/zsh-syntax/docs/highlighters/root.md

deleted file mode 100644

index d120d20c9206e8c88e65cd73d5e039d6320ae40d..0000000000000000000000000000000000000000

--- a/zsh/.zsh/zsh-syntax/docs/highlighters/root.md

+++ /dev/null

@@ -1,25 +0,0 @@

-zsh-syntax-highlighting / highlighters / root

-This is the root highlighter, that highlights the whole line if the current

-user is root.

-### How to tweak it

-This highlighter defines the following styles:

-* root - the style for the whole line if the current user is root.

-To override one of those styles, change its entry in ZSH_HIGHLIGHT_STYLES,

-for example in ~/.zshrc:

-```zsh

-ZSH_HIGHLIGHT_STYLES[root]='bg=red'

-```

-The syntax for values is the same as the syntax of "types of highlighting" of

-the zsh builtin $zle_highlight array, which is documented in [the zshzle(1)

-manual page][zshzle-Character-Highlighting].

-[zshzle-Character-Highlighting]: http://zsh.sourceforge.net/Doc/Release/Zsh-Line-Editor.html#Character-Highlighting

diff --git a/zsh/.zsh/zsh-syntax/highlighters/README.md b/zsh/.zsh/zsh-syntax/highlighters/README.md

deleted file mode 100644

index 8490ddf433b55aa480debc92203d4993be6a1ca8..0000000000000000000000000000000000000000

--- a/zsh/.zsh/zsh-syntax/highlighters/README.md

+++ /dev/null

@@ -1,8 +0,0 @@

-zsh-syntax-highlighting / highlighters

-======================================

-Navigate into the individual highlighters' documentation to see

-what styles ($ZSH_HIGHLIGHT_STYLES keys) each highlighter defines.

-Refer to the documentation on highlighters for further

-information.

diff --git a/zsh/.zsh/zsh-syntax/highlighters/brackets/README.md b/zsh/.zsh/zsh-syntax/highlighters/brackets/README.md

deleted file mode 120000

index 6997bd60d3a6b18806917ea116a0be17a16c811d..0000000000000000000000000000000000000000

--- a/zsh/.zsh/zsh-syntax/highlighters/brackets/README.md

+++ /dev/null

@@ -1 +0,0 @@

-../../docs/highlighters/brackets.md

\ No newline at end of file

diff --git a/zsh/.zsh/zsh-syntax/highlighters/brackets/brackets-highlighter.zsh b/zsh/.zsh/zsh-syntax/highlighters/brackets/brackets-highlighter.zsh

deleted file mode 100644

index bc388fdbf8e41ee011c51fea42cece4aaca5a6dc..0000000000000000000000000000000000000000

--- a/zsh/.zsh/zsh-syntax/highlighters/brackets/brackets-highlighter.zsh

+++ /dev/null

@@ -1,107 +0,0 @@

-# -------------------------------------------------------------------------------------------------

-# Redistribution and use in source and binary forms, with or without modification, are permitted

-# provided that the following conditions are met:

-# * Redistributions of source code must retain the above copyright notice, this list of conditions

-# and the following disclaimer.

-# * Redistributions in binary form must reproduce the above copyright notice, this list of

-# conditions and the following disclaimer in the documentation and/or other materials provided

-# with the distribution.

-# * Neither the name of the zsh-syntax-highlighting contributors nor the names of its contributors

-# may be used to endorse or promote products derived from this software without specific prior

-# written permission.

-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR

-# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND

-# FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR

-# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

-# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER

-# IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT

-# OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

-# -------------------------------------------------------------------------------------------------

-# -- mode: zsh; sh-indentation: 2; indent-tabs-mode: nil; sh-basic-offset: 2; --

-# vim: ft=zsh sw=2 ts=2 et

-# -------------------------------------------------------------------------------------------------

-# Define default styles.

-: ${ZSH_HIGHLIGHT_STYLES[bracket-error]:=fg=red,bold}

-: ${ZSH_HIGHLIGHT_STYLES[bracket-level-1]:=fg=blue,bold}

-: ${ZSH_HIGHLIGHT_STYLES[bracket-level-2]:=fg=green,bold}

-: ${ZSH_HIGHLIGHT_STYLES[bracket-level-3]:=fg=magenta,bold}

-: ${ZSH_HIGHLIGHT_STYLES[bracket-level-4]:=fg=yellow,bold}

-: ${ZSH_HIGHLIGHT_STYLES[bracket-level-5]:=fg=cyan,bold}

-: ${ZSH_HIGHLIGHT_STYLES[cursor-matchingbracket]:=standout}

-# Whether the brackets highlighter should be called or not.

-_zsh_highlight_highlighter_brackets_predicate()

[[ $WIDGET == zle-line-finish ]] || _zsh_highlight_cursor_moved || _zsh_highlight_buffer_modified

-# Brackets highlighting function.

-_zsh_highlight_highlighter_brackets_paint()

local char style

local -i bracket_color_size=${#ZSH_HIGHLIGHT_STYLES[(I)bracket-level-*]} buflen=${#BUFFER} level=0 matchingpos pos

local -A levelpos lastoflevel matching

Find all brackets and remember which one is matching

pos=0

for char in ${(s..)BUFFER} ; do

(( ++pos ))

case $char in

```
 ["([{"])
```

```
   levelpos[$pos]=$((++level))
```

```
   lastoflevel[$level]=$pos
```

```
   ;;
```

```
 [")]}"])
```

```
   if (( level > 0 )); then
```

```
     matchingpos=$lastoflevel[$level]
```

```
     levelpos[$pos]=$((level--))
```

     if _zsh_highlight_brackets_match $matchingpos $pos; then

```
       matching[$matchingpos]=$pos
```

```
       matching[$pos]=$matchingpos
```

```
     fi
```

```
   else
```

```
     levelpos[$pos]=-1
```

```
   fi
```

```
   ;;
```

esac

done

Now highlight all found brackets

for pos in ${(k)levelpos}; do

if (( $+matching[$pos] )); then

```
 if (( bracket_color_size )); then
```

   _zsh_highlight_add_highlight $((pos - 1)) $pos bracket-level-$(( (levelpos[$pos] - 1) % bracket_color_size + 1 ))

```
 fi
```

else

 _zsh_highlight_add_highlight $((pos - 1)) $pos bracket-error

done

If cursor is on a bracket, then highlight corresponding bracket, if any.

if [[ $WIDGET != zle-line-finish ]]; then

pos=$((CURSOR + 1))

if (( $+levelpos[$pos] )) && (( $+matching[$pos] )); then

```
 local -i otherpos=$matching[$pos]
```

 _zsh_highlight_add_highlight $((otherpos - 1)) $otherpos cursor-matchingbracket

-# Helper function to differentiate type

-_zsh_highlight_brackets_match()

case $BUFFER[$1] in

() [[ $BUFFER[$2] == ) ]];;

[) [[ $BUFFER[$2] == ] ]];;

{) [[ $BUFFER[$2] == } ]];;

*) false;;

esac

diff --git a/zsh/.zsh/zsh-syntax/highlighters/brackets/test-data/cursor-matchingbracket-line-finish.zsh b/zsh/.zsh/zsh-syntax/highlighters/brackets/test-data/cursor-matchingbracket-line-finish.zsh

deleted file mode 100644

index b2acd31df4e56758994693a95102fe8ef3ccd991..0000000000000000000000000000000000000000

--- a/zsh/.zsh/zsh-syntax/highlighters/brackets/test-data/cursor-matchingbracket-line-finish.zsh

+++ /dev/null

@@ -1,36 +0,0 @@