Suggestion: derive templ-ts-mode from web-mode instead of prog-mode

[drshapeless]

Since templ is mostly html, web-mode in Emacs is very good at editing html, features like auto closing tag, property and class name auto-completion.

I think it would be great for templ-ts-mode to derive from web-mode to inherit those advantages.

I tried, however it didn't work.

[drshapeless]

I wrote a huge amount of custom function to let myself have tailwindcss and html tag completion, even htmx in templ-ts-mode. The details can be read in my blog post. https://drshapeless.com/blog/posts/writing-go-templ-with-emacs.html

[danderson]

As far as I know, pre-treesitter and treesitter modes don't interact well with each other, so I don't think deriving from web-mode will ever work. Also if we derived from anything it'd probably be go-mode, because the LSP is effectively a proxy for go's LSP.

This is a problem with emacs in general when mixing multiple languages, in this new world we really need the LSP to be feature-complete to make useful progress :(