2 KiB
| robots | lang | dir | breaks |
|---|---|---|---|
| index, follow | en | ltr | true |
Supported YAML metadata
First you need to insert syntax like this at the start of the note:
---
YAML metas
---
Replace the "YAML metas" in this section with any YAML options as below. You can also refer to this note's source code.
title
This option will set the note title which prior than content title.
default: not set
Example
title: meta title
description
This option will set the note description.
default: not set
Example
description: meta description
tags
This option will set the tags which prior than content tags.
default: not set
Example
tags: features, cool, updated
robots
This option will give below meta in the note head meta:
<meta name="robots" content="your_meta">
So you can prevent any search engine index your note by set noindex, nofollow.
default: not set
Example
robots: noindex, nofollow
lang
This option will set the language of the note, that might alter some typography of it. You can find your the language code in ISO 639-1 standard: https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes
default: not set (which will be en)
Example
langs: ja-jp
dir
This option provide to describe the direction of the text in this note.
You can only use whether rtl or ltr.
Look more at here:
http://www.w3.org/International/questions/qa-html-dir
default: not set (which will be ltr)
Example
dir: rtl
breaks
This option means the hardbreaks in the note will be parsed or be ignore.
The original markdown syntax breaks only if you put space twice, but HackMD choose to breaks every time you enter a break.
You can only use whether true or false.
default: not set (which will be true)
Example
breaks: false
mathjax
This option let you to choose to parse mathjax syntax or not.
default: not set (which will be true)
Example
mathjax: false