1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
---
title: Configure Markup
description: How to handle Markdown and other markup related configuration.
date: 2019-11-15
categories: [getting started,fundamentals]
keywords: [configuration,highlighting]
weight: 65
sections_weight: 65
slug: configuration-markup
toc: true
---
## Configure Markup
{{< new-in "0.60.0" >}}
See [Goldmark](#goldmark) for settings related to the default Markdown handler in Hugo.
Below are all markup related configuration in Hugo with their default settings:
{{< code-toggle config="markup" />}}
**See each section below for details.**
### Goldmark
[Goldmark](https://github.com/yuin/goldmark/) is from Hugo 0.60 the default library used for Markdown. It's fast, it's [CommonMark](https://spec.commonmark.org/0.29/) compliant and it's very flexible. Note that the feature set of Goldmark vs Blackfriday isn't the same; you gain a lot but also lose some, but we will work to bridge any gap in the upcoming Hugo versions.
This is the default configuration:
{{< code-toggle config="markup.goldmark" />}}
Some settings explained:
unsafe
: By default, Goldmark does not render raw HTMLs and potentially dangerous links. If you have lots of inline HTML and/or JavaScript, you may need to turn this on.
typographer
: This extension substitutes punctuations with typographic entities like [smartypants](https://daringfireball.net/projects/smartypants/).
### Blackfriday
[Blackfriday](https://github.com/russross/blackfriday) was Hugo's default Markdown rendering engine, now replaced with Goldmark. But you can still use it: Just set `defaultMarkdownHandler` to `blackfriday` in your top level `markup` config.
This is the default config:
{{< code-toggle config="markup.blackFriday" />}}
### Highlight
This is the default `highlight` configuration. Note that some of these settings can be set per code block, see [Syntax Highlighting](/content-management/syntax-highlighting/).
{{< code-toggle config="markup.highlight" />}}
For `style`, see these galleries:
* [Short snippets](https://xyproto.github.io/splash/docs/all.html)
* [Long snippets](https://xyproto.github.io/splash/docs/longer/all.html)
For CSS, see [Generate Syntax Highlighter CSS](/content-management/syntax-highlighting/#generate-syntax-highlighter-css).
### Table Of Contents
{{< code-toggle config="markup.tableOfContents" />}}
These settings only works for the Goldmark renderer:
startLevel
: The heading level, values starting at 1 (`h1`), to start render the table of contents.
endLevel
: The heading level, inclusive, to stop render the table of contents.
ordered
: Whether or not to generate an ordered list instead of an unordered list.
|
