Completion is broken when using curly braces in shell scripts

[hermitmaster]

Completion is broken when using curly braces in shell scripts. export XDG_CONFIG_HOME="${HOME}/" for example, offers completions from the root of the filesystem. If I remove the curly braces, it works as expected.

[ediw8311xht]

Yeah, this is very annoying and goes against shellcheck standard of using curly braces with variables.

See Shellcheck SC2250:

Prefer putting braces around variable references even when not strictly required.

Working on making a pull request, but I don't know Lua at all, so it may be a bit.