May not be the most efficient way but… I'll accept a "mode" in g:Comment()
as g:Comment(mode: string). Then in the mappings, I'd explicitly map modes
with their strings
vmap \c :<C-U>call Comment("visual")<CR>
*Igbanam*
On Tue, 22 Jul 2025, 10:47 'Russell Shaw' via vim_use, <
[email protected]> wrote:
> Hi,
>
> In "Comment()", how can i tell if the mapping "\c" was called with a
> visual
> range or not ?
>
> I want to call "Comment()" only once, without resorting to a legacy
> function,
> and without resorting to an intermediate ex command.
>
> I want access to the first and last visual lines, or else the current line
> (for
> non-visual, first==last).
>
> ---------------------------------
> vim9script
>
> def g:Comment()
> echo "a"
> enddef
>
> map \c :<C-U>call Comment()<CR>
> ---------------------------------
>
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