l00sed / vim-css-toc

vim-css-toc

A vim 7.4+ plugin to generate table of contents for CSS files.

This is a straight rip-off of the code used for 'mzlogin/vim-markdown-toc', except that it doesn't not provide links within the document and it's for .css files instead of markdown.*

Auto-generates a Table of Contents in .css files based on section-headings (comments). It will search through a stylesheet and find /* # Section Headers */. Use the hashtag (#) character to specify indentation level:

/* # Main Level */
.class {
...
}
/* ## Secondary Level */
.class-2 {
...
}
/* ### Tertiary Level */
.class-3 {
...
}

This would create a ToC similar to the following:

/* BEGIN - Table of Contents =============================== *

+ Main Level
   * Secondary Level
      - Tertiary Level

 * END   - Table of Contents =============================== */

Table of Contents

• Features
• TODO
• Installation
• Usage
  • Generate table of contents
  • Update existing table of contents
  • Remove table of contents
• Options
• Screenshots
• References

Features

• Generate table of contents for CSS,SCSS files.

• Update existing table of contents.

• Auto update existing table of contents on save.

TODO

• Screenshots
• Tests

Installation

I suggest managing your vim plugins via Vundle or Vim Plug so you can install in three simple steps:

1. add the following line to your vimrc file

   Plugin 'l00sed/vim-css-toc'
   

   or

    Plug 'l00sed/vim-css-toc'
   

2. :so $MYVIMRC

3. :PluginInstall

Usage

Generate table of contents

Move the cursor to the line you want to append table of contents, then type a command below suit you. The command will generate headings after the cursor into table of contents.

:GenToc

Generate table of contents.

Update existing table of contents

Generally you don't need to do this manually, existing table of contents will auto update on save by default.

The :UpdateToc command, which is designed to update toc manually, can only work when g:vct_auto_update_on_save turned off, and keep insert fence.

Remove table of contents

:RemoveToc command will do this for you, just remember keep insert fence option by default.

Options

1. g:vct_auto_update_on_save

   default: 1

   This plugin will update existing table of contents on save automatic.

   You can close this feature by add the following line to your vimrc file:

   let g:vct_auto_update_on_save = 0

2. g:vct_dont_insert_fence

   default: 0

   By default, the :GenToc commands will add /* BEGIN - Table of Contents fence to the table of contents, it is designed for feature of auto update table of contents on save and :UpdateToc command, it won't effect what your CSS file looks like after parse.

   If you don't like this, you can remove the fence by add the following line to your vimrc file:

   let g:vct_dont_insert_fence = 1

   But then you will lose the convenience of auto update tables of contents on save and :UpdateToc command. When you want to update toc, you need to remove existing toc manually and rerun :GenToc commands.

3. g:vct_fence_text

   default: BEGIN - Table of Contents

   Inner text of the fence marker for the table of contents, see g:vct_dont_insert_fence.

4. g:vct_fence_closing_text

   default: g:vct_fence_text

   Inner text of the closing fence marker. E.g., you could let g:vct_fence_text = 'TOC' and let g:vct_fence_closing_text = '/TOC' to get

   /* TOC =================================== *
      ...TOC
    * TOC =================================== */
   

5. g:vct_cycle_list_item_markers

   default: 1

   By default, * is used to denote every level of a list:

   * Level 1
       * Level 1-1
       * Level 1-2
           * Level 1-2-1
   * Level 2
   

   If you set:

   let g:vct_cycle_list_item_markers = 1

   every level will instead cycle between the valid list item markers *, - and +:

   * Level 1
       - Level 1-1
       - Level 1-2
           + Level 1-2-1
   * Level 2
   

   Might appeal to those who care about readability of the source.

6. g:vct_list_item_char

   default: *

   The list item marker, it can be *, - or +.

7. g:vct_include_headings_before

   default: 0

   Include headings before the position you are inserting Table of Contents.

8. g:vct_clean_list

   default: ['*', '/', '\n', '\r', '\s\+$', '\#']

   These are the regex characters removed from the comment as it's sourced into the ToC. The comment start (/) and end (/) characters are removed. It also removes the hashtags (#) used to define ToC indentation. Lastly it removes newlines (\n), carriage returns (\r), and trailing whitespace (\s+$). Can be added to or adjusted depending preference

References

• https://github.com/mzlogin/vim-markdown-toc