Bug: inline images don't account for concealed text or virtual text in the same line

[benlubas]

• We don't account for when text is concealed to the left of an inline image.
• We don't account for virtual text in the same line as an inline image (nightly only, but soon to be stable).

Examples

unconcealed text:

concealed text:

images rendering inline without concealed text:

[benlubas]

problem

There is no good way to get information about text concealed by TS/syntax. This concealed text causes the desired image position to move, with no way for us to figure that out, we can't display the image in the right spot.

Potential workarounds

There's synconcealed(), but this method returns information about a single character at a time. this just doesn't work for TS concealment I guess.

There's vim.inspect_pos(), but this also returns information about a single character at a time.

We could try to run a TS query for concealed items.. though I don't think TS works like that

screenpos() is also an option it explicitly ignores concealed text