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[etc/vim.git] / README.md

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 # Markdown Vim Mode
 
 # Markdown Vim Mode
 

-Syntax highlighting, matching rules and mappings for [Markdown](http://daringfireball.net/projects/markdown/).
+[![Build Status](https://travis-ci.org/plasticboy/vim-markdown.svg)](https://travis-ci.org/plasticboy/vim-markdown)
+
+Syntax highlighting, matching rules and mappings for [the original Markdown](http://daringfireball.net/projects/markdown/) and extensions.

 
 ## Installation
 
 
 ## Installation
 

-If you use [Pathogen](http://www.vim.org/scripts/script.php?script_id=2332)(and you should), do this:
+If you use [Vundle](https://github.com/gmarik/vundle), add the following line to your `~/.vimrc`:
+
+```vim
+Plugin 'godlygeek/tabular'
+Plugin 'plasticboy/vim-markdown'
+```
+
+The `tabular` plugin must come *before* `vim-markdown`.
+
+Then run inside Vim:
+
+```vim
+:so ~/.vimrc
+:PluginInstall
+```
+
+If you use [Pathogen](https://github.com/tpope/vim-pathogen), do this:
+
+```sh
+cd ~/.vim/bundle
+git clone https://github.com/plasticboy/vim-markdown.git
+```

 
 

-    $ cd ~/.vim/bundle
-    $ git clone https://github.com/plasticboy/vim-markdown.git
+To install without Pathogen using the Debian [vim-addon-manager](http://packages.qa.debian.org/v/vim-addon-manager.html), do this:

 
 

-To install without Pathogen, download the [tarball](https://github.com/plasticboy/vim-markdown/archive/master.tar.gz) and do this:
+```sh
+git clone https://github.com/plasticboy/vim-markdown.git
+cd vim-markdown
+sudo make install
+vim-addon-manager install mkd
+```

 
 

-    $ cd ~/.vim
-    $ tar --strip=1 -zxf vim-markdown-master.tar.gz
+If you are not using any package manager, download the [tarball](https://github.com/plasticboy/vim-markdown/archive/master.tar.gz) and do this:

 
 

-[Homepage](http://plasticboy.com/markdown-vim-mode/)
+```sh
+cd ~/.vim
+tar --strip=1 -zxf vim-markdown-master.tar.gz
+```

 
 ## Options
 
 
 ## Options
 

-**Disable Folding**
+### Disable Folding

 
 

-Add the following line to your `.vimrc` to disable folding.
+Add the following line to your `.vimrc` to disable folding configuration.

 
 ```vim
 let g:vim_markdown_folding_disabled=1
 ```
 
 
 ```vim
 let g:vim_markdown_folding_disabled=1
 ```
 

+This option only controls vim_markdown's folding configuration. To enable/disable folding use Vim's folding configuration.
+
+```vim
+set [no]foldenable
+```
+
+### Set Initial Foldlevel
+
+Add the following line to your `.vimrc` to set the initial foldlevel. This option defaults to 0 (i.e. all folds are closed) and is ignored if folding is disabled.
+
+```vim
+let g:vim_markdown_initial_foldlevel=1
+```
+
+### Disable Default Key Mappings
+
+Add the following line to your `.vimrc` to disable default key mappings. You can map them by yourself with `<Plug>` mappings.
+
+```vim
+let g:vim_markdown_no_default_key_mappings=1
+```
+
+### Syntax extensions
+
+The following options control which syntax extensions will be turned on. They are off by default.
+
+#### LaTeX math
+
+Used as `$x^2$`, `$$x^2$$`, escapable as `\$x\$` and `\$\$x\$\$`.
+
+```vim
+let g:vim_markdown_math=1
+```
+
+#### YAML frontmatter
+
+Highlight YAML frontmatter as used by Jekyll:
+
+```vim
+let g:vim_markdown_frontmatter=1
+```
+

 ## Mappings
 
 ## Mappings
 

-- `nn ]]`: go to next header
-- `nn ][`: go to next sibling header if any
-- `nn ]u`: go to parent header (Up)
-- `nn [[`: go to previous header
-- `nn []`: go to previous sibling header if any
+The following work on normal and visual modes:
+
+- `]]`: go to next header. `<Plug>(Markdown_MoveToNextHeader)`
+- `[[`: go to previous header. Contrast with `]c`. `<Plug>(Markdown_MoveToPreviousHeader)`
+- `][`: go to next sibling header if any. `<Plug>(Markdown_MoveToNextSiblingHeader)`
+- `[]`: go to previous sibling header if any. `<Plug>(Markdown_MoveToPreviousSiblingHeader)`
+- `]c`: go to Current header. `<Plug>(Markdown_MoveToCurHeader)`
+- `]u`: go to parent header (Up). `<Plug>(Markdown_MoveToParentHeader)`
+
+## Commands
+
+- `:HeaderDecrease`:
+
+    Decrease level of all headers in buffer: `h2` to `h1`, `h3` to `h2`, etc.
+
+    If range is given, only operate in the range.
+
+    If an `h1` would be decreased, abort.
+
+    For simplicity of implementation, Setex headers are converted to Atx.
+
+- `:HeaderIncrease`: Analogous to `:HeaderDecrease`, but increase levels instead.
+
+- `:SetexToAtx`:
+
+    Convert all Setex style headers in buffer to Atx.
+
+    If a range is given, e.g. hit `:` from visual mode, only operate on the range.
+
+- `:TableFormat`: Format the table under the cursor [like this](http://www.cirosantilli.com/markdown-styleguide/#tables).
+
+    Requires [Tabular](https://github.com/godlygeek/tabular).
+
+    The input table *must* already have a separator line as the second line of the table.
+    That line only needs to contain the correct pipes `|`, nothing else is required.
+
+- `:Toc`: create a quickfix vertical window navigable table of contents with the headers.
+
+    Hit `<Enter>` on a line to jump to the corresponding line of the markdown file.
+
+- `:Toch`: Same as `:Toc` but in an horizontal window.
+
+- `:Toct`: Same as `:Toc` but in a new tab.
+
+- `:Tocv`: Same as `:Toc` for symmetry with `:Toch` and `Tocv`.
+
+## Credits
+
+The main contributors of vim-markdown are:
+
+- **Ben Williams** (A.K.A. **plasticboy**). The original developer of vim-markdown. [Homepage](http://plasticboy.com/).
+
+If you feel that your name should be on this list, please make a pull request listing your contributions.

 
 ## License
 
 
 ## License