ExtLinks and Link styles

ExtLinks

In conf.py we have:

extlinks = {}
extlinks["forge"] = ("https://forge.typo3.org/issues/%s", "Forge #")
extlinks["issue"] = ("https://forge.typo3.org/issues/%s", "Issue #")
extlinks["review"] = ("https://review.typo3.org/%s", "Review #")

Defined in Settings.cfg:

[extlinks]

example1    = https://example.org/%s                    | example#
example2    = https://example.org/%s                    | example↗
example3    = https://example.org/%s                    | example:
forge       = https://forge.typo3.org/issues/%s         | forge#
issue       = https://forge.typo3.org/issues/%s"        | forge:
packagist   = https://packagist.org/packages/%s         |
review      = https://review.typo3.org/%s               | review:
t3ext       = https://extensions.typo3.org/extension/%s | EXT:
theme-issue = https://github.com/TYPO3-Documentation/sphinx_typo3_theme/issues/%s | theme#

Source:

===== ================================= ================================== =========================
Line  Notation                          Alt-notation                       Result
===== ================================= ================================== =========================
1     ``:example1:`dummy```             ```dummy`:example1:``              :example1:`dummy`
2     ``:example2:`dummy```             ```dummy`:example2:``              :example2:`dummy`
3     ``:example3:`dummy```             ```dummy`:example3:``              :example3:`dummy`
4     ``:forge:`345```                  ```345`:forge:``                   :forge:`345`
5     ``:issue:`12345```                ```12345`:issue:``                 :issue:`12345`
6     ``:packagist:`georgringer/news``` ```georgringer/news`:packagist:``  :packagist:`georgringer/news`
7     ``:review:`567```                 ```567`:review:``                  :review:`567`
8     ``:t3ext:`news```                 ```news`:t3ext:``                  :t3ext:`news`
9     ``:theme-issue:`21```             ```21`:theme-issue:``              :theme-issue:`21`
===== ================================= ================================== =========================

Rendering:

Line	Notation	Alt-notation	Result
1	:example1:`dummy`	`dummy`:example1:	example#dummy
2	:example2:`dummy`	`dummy`:example2:	example↗dummy
3	:example3:`dummy`	`dummy`:example3:	example:dummy
4	:forge:`345`	`345`:forge:	forge#345
5	:issue:`12345`	`12345`:issue:	forge#12345
6	:packagist:`georgringer/news`	`georgringer/news`:packagist:	georgringer/news
7	:review:`567`	`567`:review:	review:567
8	:t3ext:`news`	`news`:t3ext:	EXT:news
9	:theme-issue:`21`	`21`:theme-issue:	theme#21

Various

Within a page

Source:

Defining a _`target`.

Rendering:

Defining a target.

Source:

Linking to that `target`_.

Rendering:

Linking to that target.

Other, within page

Source:

Let's link to `various`_.

Result:

Let's link to various.

External links, outside TYPO3 universe

The domain names https://example.com, https://example.net, https://example.org, and https://example.edu are second-level domain names in the Domain Name System of the Internet. They are reserved by the Internet Assigned Numbers Authority (IANA) at the direction of the Internet Engineering Task Force (IETF) as special-use domain names for documentation purposes.

Expected:

<a class="reference external" href="https://example.com" rel="nofollow noopener">https://example.com</a>
<a class="reference external" href="https://example.net" rel="nofollow noopener">https://example.net</a>
<a class="reference external" href="https://example.org" rel="nofollow noopener">https://example.org</a>
<a class="reference external" href="https://example.edu" rel="nofollow noopener">https://example.edu</a>

External links, inside TYPO3 universe

• https://typo3.org/

• https://typo3.com/

• https://docs.typo3.org/

Expected:

<a class="reference external" href="https://typo3.org/">https://typo3.org/</a>
<a class="reference external" href="https://typo3.com/">https://typo3.com/</a>
<a class="reference external" href="https://docs.typo3.org/">https://docs.typo3.org/</a>