Make typescript-mode compatible with mmm-mode

[Jevri]

The functions conserned with parsing call widen. This makes makes it unable to parse properly when used with mmm-mode.

[lddubeau]

In principle, being able to work fine with mmm-mode would be a valuable feature.

So we need someone who knows mmm-mode well enough to step up and implement this change. (And that person is not me because I do not use mmm-mode.) Merely removing the calls to widen won't do it. This email mentions documentation for major modes to follow to work well with mmm-mode.

[lddubeau]

I've moved your title into the first comment and edited the title to reflect better what the stakes are. Dealing with widen is probably just one aspect of compatibility with mmm-mode.

[josteink]

So we need someone who knows mmm-mode well enough to step up and implement this change

Agreed. And it's not me either.

How about you, @Jevri ?

[Jevri]

I honestly do not know much about either, other then it did not work because typescript mode tried to parse everything

[Jevri]

I might investigate a bit though

[Jevri]

I think this was actually a bug in Vue mode. The solution in the comments here fixed my issue. Sorry for the trouble :)