Re: Why does synID() always return zero when inserting at the end of a line?

On Thursday, September 17, 2015 at 2:43:46 PM UTC-5, ZyX wrote:
> > Sure, but the region extends past this line on the next line. It's inside a /* ... */ syntax region. So Vim should be able to know what the syntax region is.
>
> No. There are ways to highlight past the end of line (though not with
> :syn). Returning something other then zero means that text past the
> end of line is highlighted according to the given syntax group which
> was defined using :syn. This is not true.
>

OK I think I understand now. synID() doesn't mean "what syntax region is this position inside" it means "what highlighting is actively being drawn at this position". Since nothing at all is being drawn at a position past the end of the line, synID() correctly returns zero. Sound right?

I'll just stick with my workaround I guess :-)

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