bug#67262: python-ts-mode cannot identify triple-quoted-strings

[Dmitry Gutov]

On 26/11/2023 04:04, Dmitry Gutov wrote:
> As for what to do about this one -- probably something involving 
> syntax-propertize-extend-region-functions, adding an entry which would 
> initialize the parser, but not call syntax-ppss-flush-cache directly (or 
> at least not just that). It would signal the earlier position to extend 
> to through some dynamic variable. This is getting tricky enough to move 
> from the individual major modes into treesit.el proper, I think.

Alternatively, we'd trigger updates eagerly from within 
treesit_record_change -- that would make it slower, invalidating the 
comment above it. Not sure by how much, though.