Capitalize the word Markdown throughout the documentation

Closes #2435

content/en/_index.md

@@ -15,7 +15,7 @@ features:
   - heading: Shortcodes
     image_path: /images/icon-shortcodes.svg
     tagline: Hugo's shortcodes are Markdown's hidden superpower.
-    copy: We love the beautiful simplicity of markdown’s syntax, but there are times when we want more flexibility. Hugo shortcodes allow for both beauty and flexibility.
+    copy: We love the beautiful simplicity of Markdown’s syntax, but there are times when we want more flexibility. Hugo shortcodes allow for both beauty and flexibility.
 
   - heading: Built-in Templates
     image_path: /images/icon-built-in-templates.svg

content/en/content-management/_common/_index.md

@@ -7,7 +7,7 @@ cascade:
 ---
 
 <!--
-Files within this headless branch bundle are markdown snippets. Each file must contain front matter delimiters, though front matter fields are not required.
+Files within this headless branch bundle are Markdown snippets. Each file must contain front matter delimiters, though front matter fields are not required.
 
 Include the rendered content using the "include" shortcode. 
 -->

content/en/content-management/archetypes.md

@@ -15,7 +15,7 @@ aliases: [/content/archetypes/]
 
 ## Overview
 
-A content file consists of [front matter] and markup. The markup is typically markdown, but Hugo also supports other [content formats]. Front matter can be TOML, YAML, or JSON.
+A content file consists of [front matter] and markup. The markup is typically Markdown, but Hugo also supports other [content formats]. Front matter can be TOML, YAML, or JSON.
 
 The `hugo new content` command creates a new file in the `content` directory, using an archetype as a template. This is the default archetype:
 

content/en/content-management/cross-references.md

@@ -60,7 +60,7 @@ index.md can be reference either by its path or by its containing folder without
 {{</* ref "/products/index" */>}}    // <- References /products/index.md
 ```
 
-To generate a hyperlink using `ref` or `relref` in markdown:
+To generate a hyperlink using `ref` or `relref` in Markdown:
 
 ```text
 [About]({{</* ref "/about" */>}} "About Us")

content/en/content-management/diagrams.md

@@ -1,6 +1,6 @@
 ---
 title: Diagrams
-description: Use fenced code blocks and markdown render hooks to display diagrams.
+description: Use fenced code blocks and Markdown render hooks to display diagrams.
 categories: [content management]
 keywords: [diagrams,drawing]
 menu:

content/en/content-management/formats.md

@@ -24,7 +24,7 @@ The current list of content formats in Hugo:
 
 | Name  | Markup identifiers | Comment |
 | ------------- | ------------- |-------------|
-| Goldmark  | `markdown`, `goldmark`  |Note that you can set the default handler of `md` and `markdown` to something else, see [Configure Markup](/getting-started/configuration-markup/).|
+| Goldmark  | `markdown`, `goldmark`  |Note that you can set the default handler of `md` and `Markdown` to something else, see [Configure Markup](/getting-started/configuration-markup/).|
 |Emacs Org-Mode|`org`|See [go-org](https://github.com/niklasfasching/go-org).|
 |AsciiDoc|`asciidocext`, `adoc`, `ad`|Needs [Asciidoctor][ascii] installed.|
 |RST|`rst`|Needs [RST](https://docutils.sourceforge.io/rst.html) installed.|
@@ -63,7 +63,7 @@ Some Asciidoctor parameters can be customized in Hugo. See [details].
 
 [details]: /getting-started/configuration-markup/#asciidoc
 
-## Learn markdown
+## Learn Markdown
 
 Markdown syntax is simple enough to learn in a single sitting. The following are excellent resources to get you up and running:
 
@@ -75,8 +75,8 @@ Markdown syntax is simple enough to learn in a single sitting. The following are
 [ascii]: https://asciidoctor.org/
 [config]: /getting-started/configuration/
 [developer tools]: /tools/
-[fireball]: https://daringfireball.net/projects/markdown/
-[gfmtasks]: https://guides.github.com/features/mastering-markdown/#syntax
+[fireball]: https://daringfireball.net/projects/Markdown/
+[gfmtasks]: https://docs.github.com/en/get-started/writing-on-github/getting-started-with-writing-and-formatting-on-github/basic-writing-and-formatting-syntax#syntax
 [helperssource]: https://github.com/gohugoio/hugo/blob/77c60a3440806067109347d04eb5368b65ea0fe8/helpers/general.go#L65
 [hl]: /content-management/syntax-highlighting/
 [hlsc]: /content-management/shortcodes/#highlight

content/en/content-management/markdown-attributes.md

@@ -1,6 +1,6 @@
 ---
 title: Markdown attributes
-description: Use mardown attributes to add HTML attributes when rendering markdown to HTML.
+description: Use mardown attributes to add HTML attributes when rendering Markdown to HTML.
 categories: [content management]
 keywords: [goldmark,markdown]
 menu:
@@ -13,7 +13,7 @@ toc: true
 
 ## Overview
 
-Hugo supports markdown attributes on images and block elements including blockquotes, fenced code blocks, headings, horizontal rules, lists, paragraphs, and tables.
+Hugo supports Markdown attributes on images and block elements including blockquotes, fenced code blocks, headings, horizontal rules, lists, paragraphs, and tables.
 
 For example:
 
@@ -37,7 +37,7 @@ Hugo renders both of these to:
 
 ## Block elements
 
-Update your site configuration to enable markdown attributes for block-level elements.
+Update your site configuration to enable Markdown attributes for block-level elements.
 
 {{< code-toggle file=hugo >}}
 [markup.goldmark.parser.attribute]
@@ -48,7 +48,7 @@ block = true # default is false
 
 ## Standalone images
 
-By default, when the [Goldmark] markdown renderer encounters a standalone image element (no other elements or text on the same line), it wraps the image element within a paragraph element per the [CommonMark specification].
+By default, when the [Goldmark] Markdown renderer encounters a standalone image element (no other elements or text on the same line), it wraps the image element within a paragraph element per the [CommonMark specification].
 
 [CommonMark specification]: https://spec.commonmark.org/current/
 [Goldmark]: https://github.com/yuin/goldmark

content/en/content-management/mathematics.md

@@ -1,7 +1,7 @@
 ---
-title: Mathematics in markdown
+title: Mathematics in Markdown
 linkTitle: Mathematics
-description: Include mathematical equations and expressions in your markdown using LaTeX or TeX typesetting syntax.
+description: Include mathematical equations and expressions in your Markdown using LaTeX or TeX typesetting syntax.
 categories: [content management]
 keywords: [chemical,chemistry,latex,math,mathjax,tex,typesetting]
 menu:
@@ -45,11 +45,11 @@ The approach described below avoids reliance on platform-specific features like
 
 ## Setup
 
-Follow these instructions to include mathematical equations and expressions in your markdown using LaTeX or TeX typesetting syntax.
+Follow these instructions to include mathematical equations and expressions in your Markdown using LaTeX or TeX typesetting syntax.
 
 ###### Step 1
 
-Enable and configure the Goldmark [passthrough extension] in your site configuration. The passthrough extension preserves raw markdown within delimited snippets of text, including the delimiters themselves.
+Enable and configure the Goldmark [passthrough extension] in your site configuration. The passthrough extension preserves raw Markdown within delimited snippets of text, including the delimiters themselves.
 
 {{< code-toggle file=hugo copy=true >}}
 [markup.goldmark.extensions.passthrough]
@@ -122,7 +122,7 @@ The example above loads the partial template if you have set the `math` paramete
 
 ###### Step 4
 
-Include mathematical equations and expressions in your markdown using LaTeX or TeX typesetting syntax.
+Include mathematical equations and expressions in your Markdown using LaTeX or TeX typesetting syntax.
 
 {{< code file=content/math-examples.md copy=true >}}
 This is an inline \(a^*=x-b^*\) equation.

content/en/content-management/page-bundles.md

@@ -144,7 +144,7 @@ A _Branch Bundle_ is any directory at any hierarchy within the
 This `_index.md` can also be directly under the `content/` directory.
 
 {{% note %}}
-Here `md` (markdown) is used just as an example. You can use any file
+Here `md` (Markdown) is used just as an example. You can use any file
 type as a content resource as long as it is a content type recognized by Hugo.
 {{% /note %}}
 

content/en/content-management/page-resources.md

@@ -210,7 +210,7 @@ the `Name` and `Title` will be assigned to the resource files as follows:
 By default, with a multilingual single-host site, Hugo does not duplicate shared page resources when building the site.
 
 {{% note %}}
-This behavior is limited to markdown content. Shared page resources for other [content formats] are copied into each language bundle.
+This behavior is limited to Markdown content. Shared page resources for other [content formats] are copied into each language bundle.
 
 [content formats]: /content-management/formats/
 {{% /note %}}
@@ -289,9 +289,9 @@ public/
 This approach reduces build times, storage requirements, bandwidth consumption, and deployment times, ultimately reducing cost.
 
 {{% note %}}
-To resolve markdown link and image destinations to the correct location, you must use link and image render hooks that capture the page resource with the [`Resources.Get`] method, and then invoke its [`RelPermalink`] method.
+To resolve Markdown link and image destinations to the correct location, you must use link and image render hooks that capture the page resource with the [`Resources.Get`] method, and then invoke its [`RelPermalink`] method.
 
-By default, with multilingual single-host sites, Hugo enables its [embedded link render hook] and [embedded image render hook] to resolve markdown link and image destinations.
+By default, with multilingual single-host sites, Hugo enables its [embedded link render hook] and [embedded image render hook] to resolve Markdown link and image destinations.
 
 You may override the embedded render hooks as needed, provided they capture the resource as described above.
 

content/en/content-management/shortcodes.md

@@ -54,11 +54,11 @@ You can pass multiple lines as parameters to a shortcode by using raw string lit
 and a new line with a "quoted string".` */>}}
 ```
 
-### Shortcodes with markdown
+### Shortcodes with Markdown
 
 Shortcodes using the `%` as the outer-most delimiter will be fully rendered when sent to the content renderer. This means that the rendered output from a shortcode can be part of the page's table of contents, footnotes, etc.
 
-### Shortcodes without markdown
+### Shortcodes without Markdown
 
 The `<` character indicates that the shortcode's inner content does *not* need further rendering. Often shortcodes without Markdown include internal HTML:
 

content/en/content-management/urls.md

@@ -307,7 +307,7 @@ Hugo provides two mutually exclusive configuration options to alter URLs _after_
 #### Canonical URLs
 
 {{% note %}}
-This is a legacy configuration option, superseded by template functions and markdown render hooks, and will likely be [removed in a future release].
+This is a legacy configuration option, superseded by template functions and Markdown render hooks, and will likely be [removed in a future release].
 
 [removed in a future release]: https://github.com/gohugoio/hugo/issues/4733
 {{% /note %}}

content/en/functions/_common/_index.md

@@ -7,7 +7,7 @@ cascade:
 ---
 
 <!--
-Files within this headless branch bundle are markdown snippets. Each file must contain front matter delimiters, though front matter fields are not required.
+Files within this headless branch bundle are Markdown snippets. Each file must contain front matter delimiters, though front matter fields are not required.
 
 Include the rendered content using the "include" shortcode. 
 -->

content/en/functions/diagrams/Goat.md

@@ -34,7 +34,7 @@ Hugo natively supports [GoAT](https://github.com/bep/goat) diagrams with an [emb
 
 [embedded code block render hook]: {{% eturl render-codeblock-goat %}}
 
-This markdown:
+This Markdown:
 
 ````
 ```goat
@@ -83,7 +83,7 @@ By way of example, let's create a code block render hook to render GoAT diagrams
 </figure>
 {{< /code >}}
 
-This markdown:
+This Markdown:
 
 {{< code file=content/example.md lang=text >}}
 ```goat {class="foo" caption="Diagram 1: Example"}

content/en/functions/fmt/_common/_index.md

@@ -7,7 +7,7 @@ cascade:
 ---
 
 <!--
-Files within this headless branch bundle are markdown snippets. Each file must contain front matter delimiters, though front matter fields are not required.
+Files within this headless branch bundle are Markdown snippets. Each file must contain front matter delimiters, though front matter fields are not required.
 
 Include the rendered content using the "include" shortcode. 
 -->

content/en/functions/go-template/_common/_index.md

@@ -7,7 +7,7 @@ cascade:
 ---
 
 <!--
-Files within this headless branch bundle are markdown snippets. Each file must contain front matter delimiters, though front matter fields are not required.
+Files within this headless branch bundle are Markdown snippets. Each file must contain front matter delimiters, though front matter fields are not required.
 
 Include the rendered content using the "include" shortcode. 
 -->

content/en/functions/images/_common/_index.md

@@ -7,7 +7,7 @@ cascade:
 ---
 
 <!--
-Files within this headless branch bundle are markdown snippets. Each file must contain front matter delimiters, though front matter fields are not required.
+Files within this headless branch bundle are Markdown snippets. Each file must contain front matter delimiters, though front matter fields are not required.
 
 Include the rendered content using the "include" shortcode. 
 -->

content/en/functions/resources/_common/_index.md

@@ -6,7 +6,7 @@ _build:
 ---
 
 <!--
-Files within this headless branch bundle are markdown snippets. Each file must contain front matter delimiters, though front matter fields are not required.
+Files within this headless branch bundle are Markdown snippets. Each file must contain front matter delimiters, though front matter fields are not required.
 
 Include the rendered content using the "include" shortcode. 
 -->

content/en/functions/strings/FindRESubmatch.md

@@ -30,7 +30,7 @@ By default, `findRESubmatch` finds all matches. You can limit the number of matc
 
 ## Practical example
 
-This markdown:
+This Markdown:
 
 ```text
 - [Example](https://example.org)

content/en/functions/strings/Trim.md

@@ -32,7 +32,7 @@ To remove leading and trailing newline characters and carriage returns:
 
 The `strings.Trim` function is commonly used in shortcodes to remove leading and trailing newlines characters and carriage returns from the content within the opening and closing shortcode tags.
 
-For example, with this markdown:
+For example, with this Markdown:
 
 ```text
 {{</* my-shortcode */>}}

content/en/functions/time/_common/_index.md

@@ -7,7 +7,7 @@ cascade:
 ---
 
 <!--
-Files within this headless branch bundle are markdown snippets. Each file must contain front matter delimiters, though front matter fields are not required.
+Files within this headless branch bundle are Markdown snippets. Each file must contain front matter delimiters, though front matter fields are not required.
 
 Include the rendered content using the "include" shortcode. 
 -->

content/en/functions/transform/Markdownify.md

@@ -1,6 +1,6 @@
 ---
 title: transform.Markdownify
-description: Renders markdown to HTML.
+description: Renders Markdown to HTML.
 categories: []
 keywords: []
 action:
@@ -24,8 +24,8 @@ To keep the wrapping `p` tags for a single paragraph, use the [`RenderString`] m
 [`RenderString`]: /methods/page/renderstring/
 
 {{% note %}}
-Although the `markdownify` function honors [markdown render hooks] when rendering markdown to HTML, use the `RenderString` method instead of `markdownify` if a render hook accesses `.Page` context. See issue [#9692] for details.
+Although the `markdownify` function honors [Markdown render hooks] when rendering Markdown to HTML, use the `RenderString` method instead of `markdownify` if a render hook accesses `.Page` context. See issue [#9692] for details.
 
-[markdown render hooks]: /render-hooks/
+[Markdown render hooks]: /render-hooks/
 [#9692]: https://github.com/gohugoio/hugo/issues/9692
 {{% /note %}}

content/en/functions/urls/Anchorize.md

@@ -16,14 +16,14 @@ aliases: [/functions/anchorize]
 
 ## Sanitizing logic
 
-With the default markdown renderer, Goldmark, the sanitizing logic is controlled by your site configuration:
+With the default Markdown renderer, Goldmark, the sanitizing logic is controlled by your site configuration:
 
 {{< code-toggle file=hugo >}}
 [markup.goldmark.parser]
 autoHeadingIDType = 'github'
 {{< /code-toggle >}}
 
-This controls the behavior of the `anchorize` function and the generation of heading IDs when rendering markdown to HTML.
+This controls the behavior of the `anchorize` function and the generation of heading IDs when rendering Markdown to HTML.
 
 Set `autoHeadingIDType` to one of:
 

content/en/functions/urls/_common/_index.md

@@ -7,7 +7,7 @@ cascade:
 ---
 
 <!--
-Files within this headless branch bundle are markdown snippets. Each file must contain front matter delimiters, though front matter fields are not required.
+Files within this headless branch bundle are Markdown snippets. Each file must contain front matter delimiters, though front matter fields are not required.
 
 Include the rendered content using the "include" shortcode. 
 -->