[OCaml] "Quoted string" literals are not recognized about packages

[henrikt-ma]

Fantastic!

I realized I forgot to mention the combination with extension nodes:

Furthermore, quoted strings {|...|} can be combined with extension nodes to embed foreign syntax fragments. Those fragments can be interpreted by a preprocessor and turned into OCaml code without requiring escaping quotes. A syntax shortcut is available for them:

{%%foo|...|}               === [%%foo{|...|}]
let x = {%foo|...|}        === let x = [%foo{|...|}]
let y = {%foo bar|...|bar} === let y = [%foo{bar|...|bar}]

Am I reading the new rules correctly if I think the first two of these are now supported, while the third one along with {bar|foo|bar} are still considered unterminated by the syntax processor?

[deathaxe]

We somehow need sane rules to distinguish normal { ... } blocks from those {| ... |} quotes. Anything beyond the current fix requires deeper investigation about how to do so reliably without breaking other expressions' highlighting.

This would probably require a maintainer for this syntax.