From a754011fc58e83f38cadc5bc10492ab961c9c540 Mon Sep 17 00:00:00 2001 From: justsaumit Date: Wed, 2 Mar 2022 11:23:45 +0530 Subject: spring cleaning 0.1 --- .../zsh/plugins/zsh-syntax-highlighting/README.md | 97 ++++++++++++++++++++++ 1 file changed, 97 insertions(+) create mode 100644 .config/zsh/plugins/zsh-syntax-highlighting/README.md (limited to '.config/zsh/plugins/zsh-syntax-highlighting/README.md') diff --git a/.config/zsh/plugins/zsh-syntax-highlighting/README.md b/.config/zsh/plugins/zsh-syntax-highlighting/README.md new file mode 100644 index 0000000..4768b3d --- /dev/null +++ b/.config/zsh/plugins/zsh-syntax-highlighting/README.md @@ -0,0 +1,97 @@ +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: [![Screenshot #1.1](images/before1-smaller.png)](images/before1.png) +
+After:  [![Screenshot #1.2](images/after1-smaller.png)](images/after1.png) + +Before: [![Screenshot #2.1](images/before2-smaller.png)](images/before2.png) +
+After:  [![Screenshot #2.2](images/after2-smaller.png)](images/after2.png) + +Before: [![Screenshot #3.1](images/before3-smaller.png)](images/before3.png) +
+After:  [![Screenshot #3.2](images/after3-smaller.png)](images/after3.png) + +Before: [![Screenshot #4.1](images/before4-smaller.png)](images/before4-smaller.png) +
+After:  [![Screenshot #4.2](images/after4-smaller.png)](images/after4-smaller.png) + + + +How to install +-------------- + +See [INSTALL.md](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]: https://zsh.sourceforge.io/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](docs/highlighters.md) 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 -- cgit v1.2.3