Incomplete support for jsdoc3 namepaths on @typedef

[jrhalchak]

Description

This happens with all plugins disabled other than vim-javascript.

When attempting to create a typedef that documents the inner member of a class, it seems to work unless I use a tilde ~ as the separator between the class and member. I got this from an example from https://jsdoc.app/tags-typedef.html

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What I Get

What I Expect

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I noticed the syntax match didn't seem to accept it so — not sure I went about contributing properly — but I proposed a fix here #1250