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Differential Revision: https://phabricator.services.mozilla.com/D66574 --HG-- extra : moz-landing-system : lando
58 lines
1.9 KiB
Markdown
58 lines
1.9 KiB
Markdown
# FOG Documentation Style Guide
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FOG's Documentation is written in Markdown.
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You can find its source at `toolkit/components/glean/docs`.
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## Line breaks
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We will use [semantic linefeeds]:
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* Break anywhere before 80-100 characters
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* Break after any punctuation when it makes sense
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* Break before or after any markdown when it makes sense
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**Tip:** To keep lines narrow, use markdown's [reference link]
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feature whenever it makes sense (or all the time. Up to you.).
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## Linking to other documentation
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Linking to other external documentation is [easy][reference link].
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Linking to other pieces of documentation in the source docs might not be.
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To link to another markdown page in FOG's documentation, you can use
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```md
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[link text](page_name.md)
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```
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Sphinx will automagically transform that to an
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appropriately-base-url'd url with a `.html` suffix.
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Unfortunately, this doesn't work for linking to
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`.rst` files like those in use in [Telemetry]'s documentation.
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(Follow [bug 1621950] for updates).
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In those cases you have to link it like it's html.
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For example, to link to [Telemetry] you can use either of
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```md
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[Telemetry](../telemetry)
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[Telemetry](../telemetry/index.html)
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```
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Both will work. Both will generate warnings.
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For example, the first form will generate this:
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```console
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None:any reference target not found: ../telemetry
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```
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But it will still work because linking to a directory in html links to its
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`index.html` (which is where `index.rst` ends up).
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We can suppress this by putting a fake anchor
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(like `#https://`) on the end to fool Sphinx into not checking it.
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But that seems like a hack more unseemly than the warnings,
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so let's not.
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[semantic linefeeds]: https://rhodesmill.org/brandon/2012/one-sentence-per-line/
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[reference link]: https://spec.commonmark.org/0.29/#reference-link
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[Telemetry]: ../telemetry
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[#firefox-source-docs:mozilla.org]: https://chat.mozilla.org/#/room/#firefox-source-docs:mozilla.org
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[bug 1621950]: https://bugzilla.mozilla.org/show_bug.cgi?id=1621950
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