Now that getregionpos() has been merged, it is quite straightforward to have this feature, which temporarily highlights the yanked region to make it apparent. I use this feature, and it may be of value to others. It is also natively included in Neovim.
If enough people think this is worthwhile, I can submit a PR. Maybe this can be a plugin, or an example added to the help file.
def HighlightedYank(hlgroup = 'IncSearch', duration = 300)
if v:event.operator ==? 'y'
var [beg, end] = [getpos("'["), getpos("']")]
var type = v:event.regtype ?? 'v'
var pos = getregionpos(beg, end, {type: type})
var end_offset = (type == 'V' || v:event.inclusive) ? 1 : 0
var m = matchaddpos(hlgroup, pos->mapnew((_, v) => {
var col_beg = v[0][2] + v[0][3]
var col_end = v[1][2] + v[1][3] + end_offset
return [v[0][1], col_beg, col_end - col_beg]
}))
var winid = win_getid()
timer_start(duration, (_) => m->matchdelete(winid))
endif
enddef
autocmd TextYankPost * HighlightedYank()
Edit: Include window ID in matchdelete(), thanks to @bfrg !
Edit: Removed [0] from regtype, thanks to @zeertzjq
Edit: The highlightedyank plugin has an option to skip highlighting while yanking from visual mode. I've added the parameter in_visual to incorporate this:
def HighlightedYank(hlgroup = 'IncSearch', duration = 300, in_visual = true)
if v:event.operator ==? 'y'
if !in_visual && visualmode() != null_string
visualmode(1)
return
endif
var [beg, end] = [getpos("'["), getpos("']")]
var type = v:event.regtype ?? 'v'
var pos = getregionpos(beg, end, {type: type})
var end_offset = (type == 'V' || v:event.inclusive) ? 1 : 0
var m = matchaddpos(hlgroup, pos->mapnew((_, v) => {
var col_beg = v[0][2] + v[0][3]
var col_end = v[1][2] + v[1][3] + end_offset
return [v[0][1], col_beg, col_end - col_beg]
}))
var winid = win_getid()
timer_start(duration, (_) => m->matchdelete(winid))
endif
enddef
autocmd TextYankPost * HighlightedYank()
Now that
getregionpos()has been merged, it is quite straightforward to have this feature, which temporarily highlights the yanked region to make it apparent. I use this feature, and it may be of value to others. It is also natively included in Neovim.If enough people think this is worthwhile, I can submit a PR. Maybe this can be a plugin, or an example added to the help file.
Edit: Include window ID in matchdelete(), thanks to @bfrg !
Edit: Removed
[0]from regtype, thanks to @zeertzjqEdit: The highlightedyank plugin has an option to skip highlighting while yanking from visual mode. I've added the parameter
in_visualto incorporate this: