cheatsheets/vim-help.md

title
Vim helpfiles

:help help-writing

{:.light}

Creating a document

Use help to preview it, and text to edit it.

:e doc/potion.txt
:set ft=help
:set ft=text

Example

*ack.txt*   Plugin that integrates ack with Vim

==============================================================================
USAGE INSTRUCTIONS                                                 *ack-usage*

:Ack[!] {pattern}                                                       *:Ack*

    Search recursively for {pattern}. See |:AckAdd|.
    Also see http://beyondgrep.com for more information.

Syntax reference

Code	Description	Example
*tags*	Tags
`	link-to-tags	`
'vimoption'	Vim option	'textwidth'
-----	-----
{code-text}	Code text	{Visual}gf
<code-text>	Code text	<PageDown>
`code-text`	Code text	`set fo=want`
CTRL-X	Code text
-----	-----
INTRODUCTION *tag*	Section header
Column heading~	Highlighting
www.url.com	Web URL
-----	-----
=====	Separator
-----	Separator
{:.greycode}

Tags

• Tags are created with asterisks, eg, *potion-usage*
• Links to tags are |potion-usage|
• Press ^] to jump to a tag

Code blocks

Surround with > and < characters

Example: >
 xyz
<

File header

It's customary to start a file with a tag of the filename, plus a description

*potion.txt*  functionality for the potion programming language

Heading

Starts with ALL CAPS, ends with *a-tag*

==============================================================================
CONTENTS                                                     *potion-contents*

Notes

Using *Todo and *Error will highlight your notes.

	*Todo something to do
	*Error something wrong

Final modeline

vim:tw=78:ts=8:ft=help:norl:

Conventions

Table of contents

|rails-introduction|            Introduction and Feature Summary
|rails-commands|                General Commands
|rails-navigation|              Navigation

    1.Intro...................................|ergonomic|
    2.Note to use..............................|CAPSLOCK|
    3.Insert Mode Remappings............|ergonomicInsert|

Author lines

Author:  Jack Hackness <captain@time.com>         *xyz-author*
License: Same terms as Vim itself (see |license|)