mirror of
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10c13f5d79
Add a new rssLimit site configuration option with default of 15. Prior to this fix, you could create your own RSS feed to override the default limit of 15, but we still had a hardcoded limit of 50 items set in `hugolib.renderRSS()`. With this option in place, the `range first 15 .Data.Pages` logic is no longer hardcoded into the embedded RSS template. Because the size of the slice passed to the template is now limited to rssLimit instead of 50, this commit is a breaking change for sites with a custom RSS template that expects more than 15 items. Fixes #3035
457 lines
16 KiB
Markdown
457 lines
16 KiB
Markdown
---
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aliases:
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- /doc/configuration/
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lastmod: 2016-09-17
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date: 2013-07-01
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linktitle: Configuration
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menu:
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main:
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parent: getting started
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next: /overview/source-directory
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toc: true
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prev: /overview/usage
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title: Configuring Hugo
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weight: 40
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---
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The directory structure of a Hugo web site—or more precisely,
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of the source files containing its content and templates—provide
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most of the configuration information that Hugo needs.
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Therefore, in essence,
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many web sites wouldn't actually need a configuration file.
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This is because Hugo is designed to recognize certain typical usage patterns
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(and it expects them, by default).
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Nevertheless, Hugo does search for a configuration file bearing
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a particular name in the root of your web site's source directory.
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First, it looks for a `./config.toml` file.
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If that's not present, it will seek a `./config.yaml` file,
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followed by a `./config.json` file.
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In this `config` file for your web site,
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you can include precise directions to Hugo regarding
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how it should render your site, as well as define its menus,
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and set various other site-wide parameters.
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Another way that web site configuration can be accomplished is through
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operating system environment variables.
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For instance, the following command will work on Unix-like systems—it
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sets a web site's title:
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```bash
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$ env HUGO_TITLE="Some Title" hugo
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```
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(**Note:** all such environment variable names must be prefixed with
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<code>HUGO_</code>.)
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## Examples
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Following is a typical example of a YAML configuration file.
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Three periods end the document:
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```yaml
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---
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baseURL: "http://yoursite.example.com/"
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...
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```
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Following is an example TOML configuration file with some default values.
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The values under `[params]` will populate the `.Site.Params` variable
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for use in templates:
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```toml
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contentDir = "content"
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layoutDir = "layouts"
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publishDir = "public"
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buildDrafts = false
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baseURL = "http://yoursite.example.com/"
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canonifyURLs = true
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[taxonomies]
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category = "categories"
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tag = "tags"
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[params]
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description = "Tesla's Awesome Hugo Site"
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author = "Nikola Tesla"
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```
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Here is a YAML configuration file which sets a few more options:
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```yaml
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---
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baseURL: "http://yoursite.example.com/"
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title: "Yoyodyne Widget Blogging"
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footnoteReturnLinkContents: "↩"
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permalinks:
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post: /:year/:month/:title/
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params:
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Subtitle: "Spinning the cogs in the widgets"
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AuthorName: "John Doe"
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GitHubUser: "spf13"
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ListOfFoo:
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- "foo1"
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- "foo2"
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SidebarRecentLimit: 5
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...
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```
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## Configuration variables
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Following is a list of Hugo-defined variables you can configure,
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along with their current, default values:
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---
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archetypeDir: "archetypes"
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# hostname (and path) to the root, e.g. http://spf13.com/
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baseURL: ""
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# include content marked as draft
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buildDrafts: false
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# include content with publishdate in the future
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buildFuture: false
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# include content already expired
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buildExpired: false
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# enable this to make all relative URLs relative to content root. Note that this does not affect absolute URLs.
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relativeURLs: false
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canonifyURLs: false
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# config file (default is path/config.yaml|json|toml)
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config: "config.toml"
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contentDir: "content"
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dataDir: "data"
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defaultExtension: "html"
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defaultLayout: "post"
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# Missing translations will default to this content language
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defaultContentLanguage: "en"
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# Renders the default content language in subdir, e.g. /en/. The root directory / will redirect to /en/
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defaultContentLanguageInSubdir: false
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disableLiveReload: false
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# Do not build RSS files
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disableRSS: false
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# Do not build Sitemap file
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disableSitemap: false
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# Enable GitInfo feature
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enableGitInfo: false
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# Build robots.txt file
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enableRobotsTXT: false
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# Do not render 404 page
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disable404: false
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# Do not inject generator meta tag on homepage
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disableHugoGeneratorInject: false
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# edit new content with this editor, if provided
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editor: ""
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# Enable Emoji emoticons support for page content.
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# See www.emoji-cheat-sheet.com
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enableEmoji: false
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# Show a placeholder instead of the default value or an empty string if a translation is missing
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enableMissingTranslationPlaceholders: false
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footnoteAnchorPrefix: ""
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footnoteReturnLinkContents: ""
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# google analytics tracking id
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googleAnalytics: ""
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languageCode: ""
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layoutDir: "layouts"
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# Enable Logging
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log: false
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# Log File path (if set, logging enabled automatically)
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logFile: ""
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# "yaml", "toml", "json"
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metaDataFormat: "toml"
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newContentEditor: ""
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# Don't sync permission mode of files
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noChmod: false
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# Don't sync modification time of files
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noTimes: false
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paginate: 10
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paginatePath: "page"
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permalinks:
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# Pluralize titles in lists using inflect
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pluralizeListTitles: true
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# Preserve special characters in taxonomy names ("Gérard Depardieu" vs "Gerard Depardieu")
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preserveTaxonomyNames: false
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# filesystem path to write files to
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publishDir: "public"
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# enables syntax guessing for code fences without specified language
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pygmentsCodeFencesGuessSyntax: false
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# color-codes for highlighting derived from this style
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pygmentsStyle: "monokai"
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# true: use pygments-css or false: color-codes directly
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pygmentsUseClasses: false
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# maximum number of items in the RSS feed
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rssLimit: 15
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# default sitemap configuration map
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sitemap:
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# filesystem path to read files relative from
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source: ""
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staticDir: "static"
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# display memory and timing of different steps of the program
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stepAnalysis: false
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# theme to use (located by default in /themes/THEMENAME/)
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themesDir: "themes"
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theme: ""
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title: ""
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# if true, use /filename.html instead of /filename/
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uglyURLs: false
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# Do not make the url/path to lowercase
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disablePathToLower: false
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# if true, auto-detect Chinese/Japanese/Korean Languages in the content. (.Summary and .WordCount can work properly in CJKLanguage)
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hasCJKLanguage: false
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# verbose output
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verbose: false
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# verbose logging
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verboseLog: false
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# watch filesystem for changes and recreate as needed
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watch: true
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---
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## Ignore various files when rendering
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The following statement inside `./config.toml` will cause Hugo to ignore files
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ending with `.foo` and `.boo` when rendering:
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```toml
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ignoreFiles = [ "\\.foo$", "\\.boo$" ]
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```
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The above is a list of regular expressions.
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Note that the backslash (`\`) character is escaped, to keep TOML happy.
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## Configure Blackfriday rendering
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[Blackfriday](https://github.com/russross/blackfriday) is Hugo's
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[Markdown](http://daringfireball.net/projects/markdown/)
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rendering engine.
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In the main, Hugo typically configures Blackfriday with a sane set of defaults.
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These defaults should fit most use cases, reasonably well.
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However, if you have unusual needs with respect to Markdown,
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Hugo exposes some of its Blackfriday behavior options for you to alter.
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The following table lists these Hugo options,
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paired with the corresponding flags from Blackfriday's source code (for the latter, see
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[html.go](https://github.com/russross/blackfriday/blob/master/html.go) and
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[markdown.go](https://github.com/russross/blackfriday/blob/master/markdown.go)):
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<table class="table table-bordered-configuration">
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<thead>
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<tr>
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<th>Flag</th>
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<th>Default</th>
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<th>Blackfriday flag</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td><code><strong>taskLists</strong></code></td>
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<td><code>true</code></td>
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<td><code></code></td>
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</tr>
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<tr>
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<td class="purpose-description" colspan="3">
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<span class="purpose-title">Purpose:</span>
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<code>false</code> turns off GitHub-style automatic task/TODO
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list generation.
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</td>
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</tr>
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<tr>
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<td><code><strong>smartypants</strong></code></td>
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<td><code>true</code></td>
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<td><code>HTML_USE_SMARTYPANTS</code></td>
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</tr>
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<tr>
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<td class="purpose-description" colspan="3">
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<span class="purpose-title">Purpose:</span>
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<code>false</code> disables smart punctuation substitutions
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including smart quotes, smart dashes, smart fractions, etc.
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If <code>true</code>, it may be fine-tuned with the
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<code>angledQuotes</code>,
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<code>fractions</code>,
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<code>smartDashes</code> and
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<code>latexDashes</code> flags (see below).
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</td>
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</tr>
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<tr>
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<td><code><strong>angledQuotes</strong></code></td>
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<td><code>false</code></td>
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<td><code>HTML_SMARTYPANTS_ANGLED_QUOTES</code></td>
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</tr>
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<tr>
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<td class="purpose-description" colspan="3">
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<span class="purpose-title">Purpose:</span>
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<code>true</code> enables smart, angled double quotes.<br>
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<small>
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<strong>Example:</strong>
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<code>"Hugo"</code> renders to
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«Hugo» instead of “Hugo”.
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</small>
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</td>
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</tr>
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<tr>
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<td><code><strong>fractions</strong></code></td>
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<td><code>true</code></td>
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<td><code>HTML_SMARTYPANTS_FRACTIONS</code></td>
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</tr>
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<tr>
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<td class="purpose-description" colspan="3">
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<span class="purpose-title">Purpose:</span>
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<code>false</code> disables smart fractions.<br>
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<small>
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<strong>Example:</strong>
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<code>5/12</code> renders to
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<sup>5</sup>⁄<sub>12</sub>
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(<code><sup>5</sup>&frasl;<sub>12</sub></code>).<br>
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<strong>Caveat:</strong>
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Even with <code>fractions = false</code>,
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Blackfriday still converts
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1/2, 1/4 and 3/4 respectively to
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½ (<code>&frac12;</code>),
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¼ (<code>&frac14;</code>) and
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¾ (<code>&frac34;</code>),
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but only these three.</small>
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</td>
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</tr>
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<tr>
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<td><code><strong>smartDashes</strong></code></td>
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<td><code>true</code></td>
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<td><code>HTML_SMARTYPANTS_DASHES</code></td>
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</tr>
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<tr>
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<td class="purpose-description" colspan="3">
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<span class="purpose-title">Purpose:</span>
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<code>false</code> disables smart dashes; i.e., the conversion
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of multiple hyphens into en dash or em dash.
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If <code>true</code>, its behavior can be modified with the
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<code>latexDashes</code> flag below.
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</td>
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</tr>
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<tr>
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<td><code><strong>latexDashes</strong></code></td>
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<td><code>true</code></td>
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<td><code>HTML_SMARTYPANTS_LATEX_DASHES</code></td>
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</tr>
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<tr>
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<td class="purpose-description" colspan="3">
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<span class="purpose-title">Purpose:</span>
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<code>false</code> disables LaTeX-style smart dashes and
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selects conventional smart dashes. Assuming
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<code>smartDashes</code> (above), if this is:
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<ul>
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<li>
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<strong><code>true</code>,</strong> then
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<code>--</code> is translated into “–”
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(<code>&ndash;</code>), whereas
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<code>---</code> is translated into “—”
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(<code>&mdash;</code>).
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</li>
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<li>
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<strong><code>false</code>,</strong> then
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<code>--</code> is translated into “—”
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(<code>&mdash;</code>), whereas a
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<em>spaced</em> single hyphen between two words
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is translated into an en dash—e.g.,
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<code>12 June - 3 July</code> becomes
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<code>12 June &ndash; 3 July</code>.
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</li>
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</ul>
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</td>
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</tr>
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<tr>
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<td><code><strong>hrefTargetBlank</strong></code></td>
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<td><code>false</code></td>
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<td><code>HTML_HREF_TARGET_BLANK</code></td>
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</tr>
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<tr>
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<td class="purpose-description" colspan="3">
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<span class="purpose-title">Purpose:</span>
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<code>true</code> opens external links in a new window or tab.
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</td>
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</tr>
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<tr>
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<td><code><strong>plainIDAnchors</strong></code></td>
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<td><code>true</code></td>
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<td>
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<code>FootnoteAnchorPrefix</code> and
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<code>HeaderIDSuffix</code>
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</td>
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</tr>
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<tr>
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<td class="purpose-description" colspan="3">
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<span class="purpose-title">Purpose:</span>
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<code>true</code> renders any header and footnote IDs
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without the document ID.<br>
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<small>
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<strong>Example:</strong>
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renders <code>#my-header</code> instead of
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<code>#my-header:bec3ed8ba720b9073ab75abcf3ba5d97</code>.
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</small>
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</td>
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</tr>
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<tr>
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<td><code><strong>extensions</strong></code></td>
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<td><code>[]</code></td>
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<td><code>EXTENSION_*</code></td>
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</tr>
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<tr>
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<td class="purpose-description" colspan="3">
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<span class="purpose-title">Purpose:</span>
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Enable one or more of Blackfriday's Markdown extensions
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(if they aren't Hugo defaults).<br>
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<small>
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<strong>Example:</strong>
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Include <code>"hardLineBreak"</code>
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in the list to enable Blackfriday's
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<code>EXTENSION_HARD_LINE_BREAK</code>.
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</small>
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</td>
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</tr>
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<tr>
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<td><code><strong>extensionsmask</strong></code></td>
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<td><code>[]</code></td>
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<td><code>EXTENSION_*</code></td>
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</tr>
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<tr>
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<td class="purpose-description" colspan="3">
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<span class="purpose-title">Purpose:</span>
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Disable one or more of Blackfriday's Markdown extensions
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(if they are Hugo defaults).<br>
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<small>
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<strong>Example:</strong>
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Include <code>"autoHeaderIds"</code>
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in the list to disable Blackfriday's
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<code>EXTENSION_AUTO_HEADER_IDS</code>.
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</small>
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</td>
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</tr>
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</tbody>
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</table>
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**Notes**
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* These flags are **case sensitive** (as of Hugo v0.15)!
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* These flags must be grouped under the `blackfriday` key
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and can be set on **both the site level and the page level**.
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Any setting on a page will override the site setting
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there. For example:
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<table class="table">
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<thead>
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<tr>
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<th>TOML</th>
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<th>YAML</th>
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</tr>
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</thead>
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<tbody>
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<tr style="vertical-align: top;">
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<td style="width: 50%;">
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<pre><code>[blackfriday]
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angledQuotes = true
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fractions = false
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plainIDAnchors = true
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extensions = ["hardLineBreak"]
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</code></pre>
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</td>
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<td>
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<pre><code>blackfriday:
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angledQuotes: true
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fractions: false
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plainIDAnchors: true
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extensions:
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- hardLineBreak
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</code></pre>
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</td>
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</tr>
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</tbody>
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</table>
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