diff options
Diffstat (limited to 'nixpkgs/doc/contributing/contributing-to-documentation.chapter.md')
| -rw-r--r-- | nixpkgs/doc/contributing/contributing-to-documentation.chapter.md | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/nixpkgs/doc/contributing/contributing-to-documentation.chapter.md b/nixpkgs/doc/contributing/contributing-to-documentation.chapter.md index db16f13b474b..a732eee4b962 100644 --- a/nixpkgs/doc/contributing/contributing-to-documentation.chapter.md +++ b/nixpkgs/doc/contributing/contributing-to-documentation.chapter.md @@ -27,7 +27,7 @@ If the build succeeds, the manual will be in `./result/share/doc/nixpkgs/manual. As per [RFC 0072](https://github.com/NixOS/rfcs/pull/72), all new documentation content should be written in [CommonMark](https://commonmark.org/) Markdown dialect. -Additional syntax extensions are available, though not all extensions can be used in NixOS option documentation. The following extensions are currently used: +Additional syntax extensions are available, all of which can be used in NixOS option documentation. The following extensions are currently used: - []{#ssec-contributing-markup-anchors} Explicitly defined **anchors** on headings, to allow linking to sections. These should be always used, to ensure the anchors can be linked even when the heading text changes, and to prevent conflicts between [automatically assigned identifiers](https://github.com/jgm/commonmark-hs/blob/master/commonmark-extensions/test/auto_identifiers.md). @@ -38,6 +38,10 @@ Additional syntax extensions are available, though not all extensions can be use ## Syntax {#sec-contributing-markup} ``` + ::: {.note} + NixOS option documentation does not support headings in general. + ::: + - []{#ssec-contributing-markup-anchors-inline} **Inline anchors**, which allow linking arbitrary place in the text (e.g. individual list items, sentences…). @@ -53,22 +57,20 @@ Additional syntax extensions are available, though not all extensions can be use This syntax is taken from [MyST](https://myst-parser.readthedocs.io/en/latest/using/syntax.html#targets-and-cross-referencing). - []{#ssec-contributing-markup-inline-roles} - If you want to link to a man page, you can use `` {manpage}`nix.conf(5)` ``, which will turn into {manpage}`nix.conf(5)`. The references will turn into links when a mapping exists in {file}`doc/build-aux/pandoc-filters/link-unix-man-references.lua`. + If you want to link to a man page, you can use `` {manpage}`nix.conf(5)` ``, which will turn into {manpage}`nix.conf(5)`. The references will turn into links when a mapping exists in {file}`doc/manpage-urls.json`. A few markups for other kinds of literals are also available: - `` {command}`rm -rfi` `` turns into {command}`rm -rfi` - - `` {option}`networking.useDHCP` `` turns into {option}`networking.useDHCP` + - `` {env}`XDG_DATA_DIRS` `` turns into {env}`XDG_DATA_DIRS` - `` {file}`/etc/passwd` `` turns into {file}`/etc/passwd` + - `` {option}`networking.useDHCP` `` turns into {option}`networking.useDHCP` + - `` {var}`/etc/passwd` `` turns into {var}`/etc/passwd` These literal kinds are used mostly in NixOS option documentation. This syntax is taken from [MyST](https://myst-parser.readthedocs.io/en/latest/syntax/syntax.html#roles-an-in-line-extension-point). Though, the feature originates from [reStructuredText](https://www.sphinx-doc.org/en/master/usage/restructuredtext/roles.html#role-manpage) with slightly different syntax. - ::: {.note} - Inline roles are available for option documentation. - ::: - - []{#ssec-contributing-markup-admonitions} **Admonitions**, set off from the text to bring attention to something. @@ -94,10 +96,6 @@ Additional syntax extensions are available, though not all extensions can be use - [`tip`](https://tdg.docbook.org/tdg/5.0/tip.html) - [`warning`](https://tdg.docbook.org/tdg/5.0/warning.html) - ::: {.note} - Admonitions are available for option documentation. - ::: - - []{#ssec-contributing-markup-definition-lists} [**Definition lists**](https://github.com/jgm/commonmark-hs/blob/master/commonmark-extensions/test/definition_lists.md), for defining a group of terms: |