Only highlight raku snippets as raku

[coke]

Code blocks now can have an explicit :lang<> set; if this lang is not Raku, then we should not run the Raku syntax highlighter on those snippets of code. (See, for example, https://docs.perl6.org/language/rb-nutshell, which has many sections that are marked as :lang, and therefore should not get Raku highlighting)

[AlexDaniel]

I wonder, why can't we highlight ruby blocks as ruby code?

[coke]

Regarding highlighting other blocks in their appropriate languages: ... Sure. It's more work, and if someone wants to do it, more power to them.

[tisonkun]

relevant code snip

https://github.com/perl6/doc/blob/c1a8cd230e807156268c265093b1e8e77b2c1184/htmlify.p6#L929-L955

BTW, how can we get :lang<..> in htmlify.p6?

[coke]

FWIW, here's the snippet in the examples test that checks whether something is p6 or not:

https://github.com/perl6/doc/blob/master/xt/examples-compilation.t#L50

[JJ]

Is this a general recommendation or are there specific snippets where it's happening?

[AlexDaniel]

@JJ yes, all “X to Perl 6” pages are affected. See this as an example: https://docs.perl6.org/language/haskell-to-p6#Ranges (Haskell comments not highlighted as comments).