I'm not entirely sure that this will always behave correctly on RTL
wikis, but currently we never behave correctly on RTL wikis.
Bug: T85794
Change-Id: I8af2b18884ec619d581f9ceed737c5628b647086
It was always "none" and not "span", this must've been an accidental change.
Also add a CSS tweak to better render the common pattern of
<code><syntaxhighlight enclose="none">...</syntaxhighlight></code>.
Bug: T85794
Change-Id: I3ed1b7f3c954374b49fc9a97881ea5236415cb6f
GeSHi is unmaintained, lacks support for many popular modern languages, and
suffers from deep architectural flaws, chief among them the inconsistent
tokenization of different languages, each of which requires a custom
stylesheet.
Pygments is a well-maintained alternative. It is, by my count, the most popular
syntax highlighting library around. It is BSD-licensed, actively maintained,
and is widely used in PHP projects.
To keep this easy to review, this change does not include update for l10n
files, and it does not delete the geshi/ directory. I will do those in a
separate patch.
The chief change between this and the previous implementation is that errors
result in the code block not being highlighted, as opposed to not being printed
at all, having been replaced by an angry red error message. I think that is the
right user experience. If you go to StackOverflow or GitHub and try to mark up
your code block as being written in some language that their highlighter
doesn't know about, you don't get an error message -- the code simply doesn't
get highlighted.
Because we don't recursively load dependencies for extensions, to test this,
you will need to create a composer.local.json in $IP and add:
{
"extra": {
"merge-plugin": {
"include": [
"extensions/SyntaxHighlight_GeSHi/composer.json"
]
}
}
}
Then run `composer update`.
Bug: T85794
Change-Id: I07446ec9893fae3d1e394f435d3d95cf8be6bc33
