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Zsh and Prezto files don't always reside in `~/`. Instead, they have
a more spec compliant location (`${ZDOTDIR:-$HOME}/`). Make them
unambiguous in the documentation. Likewise, for `$GNUPGHOME`.
Further, add instruction for optionally setting up Prezto in
`$XDG_CONFIG_HOME`.
While at this, also add clarification on relative ordering of some of
the modules, apply more formatting tweaks and doc improvements.
103 lines
2.7 KiB
Markdown
103 lines
2.7 KiB
Markdown
# Editor
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Sets editor specific key bindings options and variables.
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## Options
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- `BEEP` beep on error in line editor.
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## Variables
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- `WORDCHARS` treat a given set of characters as part of a word.
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## Settings
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### Key bindings
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To enable key bindings, add the following to _`${ZDOTDIR:-$HOME}/.zpreztorc`_,
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and replace `'<bindings>'` with `'emacs'` or `'vi'`.
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```sh
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zstyle ':prezto:module:editor' key-bindings '<bindings>'
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```
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### Dot Expansion
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To enable the auto conversion of .... to ../.., add the following to
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_`${ZDOTDIR:-$HOME}/.zpreztorc`_.
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```sh
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zstyle ':prezto:module:editor' dot-expansion 'yes'
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```
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### PS Context
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To enable the prompt context to be set, add the following to
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_`${ZDOTDIR:-$HOME}/.zpreztorc`_.
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```sh
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zstyle ':prezto:module:editor' ps-context 'yes'
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```
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## Theming
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To indicate when the editor is in the primary keymap (emacs or viins), add
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the following to your `theme_prompt_setup` function.
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```sh
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zstyle ':prezto:module:editor:info:keymap:primary' format '>>>'
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```
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To indicate when the editor is in the primary keymap (emacs or viins) insert
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mode, add the following to your `theme_prompt_setup` function.
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```sh
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zstyle ':prezto:module:editor:info:keymap:primary:insert' format 'I'
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```
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To indicate when the editor is in the primary keymap (emacs or viins) overwrite
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mode, add the following to your `theme_prompt_setup` function.
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```sh
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zstyle ':prezto:module:editor:info:keymap:primary:overwrite' format 'O'
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```
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To indicate when the editor is in the alternate keymap (vicmd), add the
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following to your `theme_prompt_setup` function.
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```sh
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zstyle ':prezto:module:editor:info:keymap:alternate' format '<<<'
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```
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To indicate when the editor is completing, add the following to your
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`theme_prompt_setup` function.
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```sh
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zstyle ':prezto:module:editor:info:completing' format '...'
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```
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Then add `$editor_info[context]`, where context is _keymap_, _insert_, or
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_overwrite_, to `$PROMPT` or `$RPROMPT`.
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## Convenience Functions
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### bindkey-all
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Provides a function `bindkey-all` which can be useful for checking how all of
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the keys are bound. Normal `bindkey` command will only list the keys bound for
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one keymap, which is not as useful if you want to grep through the output. The
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keymap's names go to stderr so when you grep through `bindkey-all`'s output you
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will still see the headings and can tell which keymap each binding goes to.
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It will also pass through arguments so you can use bindkey-all to set bindings
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for all keymaps at once. If provided arguments it will _not_ print out the
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names of each of the keymaps, and just run the command for each keymap.
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## Authors
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_The authors of this module should be contacted via the [issue tracker][1]._
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- [Sorin Ionescu](https://github.com/sorin-ionescu)
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[1]: https://github.com/sorin-ionescu/prezto/issues
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