# Auctex Layer for Spacemacs

![logo](img/latex.png)

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**Table of Contents**

- [Auctex Layer for Spacemacs](#auctex-layer-for-spacemacs)
    - [Description](#description)
    - [Install](#install)
    - [Features](#features)
        - [Company Auctex](#company-auctex)
        - [Tags navigation](#tags-navigation)
        - [Previewing](#previewing)
    - [Keybindings](#keybindings)
    - [Maintainer](#maintainer)

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## Description

Includes support for Auctex including some bindings, sane defaults, and manual loading for better startup times.

## Install

To use this contribution add it to your `~/.spacemacs`

```elisp
(setq-default dotspacemacs-configuration-layers '(auctex))
```

## Features

### Company Auctex

Along with other things this layer includes company-auctex, it's only enabled
if you also enable my other contrib layer `company-mode`.

### Tags navigation

Tags navigation can be performed with key `%` thanks to [evil-matchit][].

### Previewing

To perform full-document previews (that is, aside from the inline previewing
under `SPC m p`), add the following to your `.spacemacs`
under `dotspacemacs/config`. Then when you open up a compiled PDF, the preview
will update automatically when you recompile.

```elisp
(add-hook 'doc-view-mode-hook 'auto-revert-mode)
```

## Keybindings

Key Binding         |                 Description
--------------------|------------------------------------------------------------------
<kbd>SPC m b  </kbd>| build and view
<kbd>SPC m e  </kbd>| insert LaTeX environment
<kbd>SPC m c  </kbd>| close LaTeX environment
<kbd>SPC m i  </kbd>| insert `\item`
<kbd>SPC m f  </kbd>| insert LaTeX font - full bindings here: [AUCTeX documentation](https://www.gnu.org/software/auctex/manual/auctex/Font-Specifiers.html)
<kbd>SPC m C  </kbd>| TeX command on master file
<kbd>SPC m p r <kbd>| preview region
<kbd>SPC m p b</kbd>| preview buffer
<kbd>SPC m p d</kbd>| preview document
<kbd>SPC m p e</kbd>| preview environment
<kbd>SPC m p s</kbd>| preview section
<kbd>SPC m p p</kbd>| preview at point
<kbd>SPC m p f</kbd>| cache preamble for preview
<kbd>SPC m p c</kbd>| clear previews
<kbd>SPC m *</kbd>  | TeX documentation, can be very slow

## Maintainer

This layer was created by and is maintained by @trishume, ping me in the Gitter
chat if you have questions. Feel free to submit PRs for this layer though if
you have improvements.

[evil-matchit]: https://github.com/redguardtoo/evil-matchit