Thanks @Nerixyz for your continued efforts on this topic!

Thanks for the work, it looks good!

(note: not a maintainer, just a random user)

Oopsie, I should've read the docs better. Thank you for pointing that out!

That was quick 😄

I imported your lexer into chroma and tested it with the following snippet:

#let song(
  title: none,
  title_index: none,
  singer: none,
  singer_index: none,
  references: (),
  line_color: rgb(0xd0, 0xd0, 0xd0),
  header_display: (number, title, singer) => grid(
    columns: (auto,1fr),
    inset: 4pt,
    align: horizon,
    grid.cell(fill: rgb(0xd0, 0xd0, 0xd0),align: top, inset:(rest:4pt, /*right: 10pt*/), heading(outlined: false,str(number))),
    [
      #heading(title)
      #if singer != none {
        strong(singer) + "\n"
      }
    ],
  ),
  // comment
  doc,
)

the \n looks off (and the nearby #if is not styled):

This may be due to the conversion to chroma's xml (I don't know how to use pygment to quickly render a snippet, so maybe this issue is not present here), but maybe you can reproduce it/test it as well?

the \n looks off (and the nearby #if is not styled):

I missed that. Should be supported now (although with some quirks):

#if foo {
  bar
} else {
  baz
} qox

In this case, qox would become a variable because the "inline_code" context lasts until the next newline or ;. But as you can see by the current output from GitHub, the textmate grammer doesn't even support inline #if {} else {}.

With the latest changes, my own typst examples look very good 👍 (I don't use math, but a good mix of markup, content and functions).

Thank you for providing feedback! I also use it on https://nerixyz.github.io/icu-typ/ (mostly code). If there are any further issues, feel free to @ me.

I'll trust you guys you know what you're doing here, the lexing looks fine.