Literal String Union Autocomplete now working inside .vue file

[tuan-lm97]

• I have searched through existing issues
• I have read through docs
• I have read FAQ

Info

• Platform: Win10 Home
• Vetur version: 0.27.3
• VS Code version: 1.49.1

Problem

Autocomplete for string literal union type not working inside .vue file (with <script lang="ts"> ). But working just fine inside .ts file.

Working nice in test.ts

No autocomplete, only information in test.vue

Reproducible Case

Declare any kind of type with string literal union type.
Expected: Give autocomplete just as in a .ts file.
Reality: No autocomplete in .vue file

Note: I'm not really sure where to post this: vue, vetur or vscode. And i also not really sure whether this should be a bug report or feature request. But since in the vetur doc they said that

The IntelliSense should be almost the same to the IntelliSense in js/ts files
So maybe this is the right place to post this.

[octref]

aaff6be

I cannot recall why I made this change. I'll revert it for now. If I do encounter the bug I'll fix it again...

[octref]

I remember the reason now...

If I do make ' a trigger character, when I type over 'black'|, I get unwanted completion.

I'll have to find another fix.

[tuan-lm97]

@octref Have you been able to fix it without giving unwanted completion ?
How about make ' and " a trigger character only if they are immediately after a ( ?
Also how about open this issue because I don't think it have really been fix ?

[octref]

I forgot to reopen.

[tuan-lm]

@octref any news on this ?
In the meantime i think i would rather has that unwanted completion than not auto-complete at all.
Literal String Union is a great way to restraint option, I use them alot and auto-complete will help alot in vue file.
Unwanted completion can be cancel with a simple Esc. The benefit outweight the uncomfortable IMO