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runtime(netrw): Error popup not always used

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Problem:  g:netrw_use_errorwindow=2 does not work
          without +balloon_eval.
Solution: Check for popup_atcursor().

related: #15501

Signed-off-by: Damien <141588647+xrandomname@users.noreply.github.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
Damien
2024-08-15 22:00:45 +02:00
committed by Christian Brabandt
parent 7c754110ff
commit b4d1164425
1 changed files with 5 additions and 2 deletions
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7
runtime/autoload/netrw.vim
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@@ -101,7 +101,7 @@ fun! netrw#ErrorMsg(level,msg,errnum)
endif
" call Decho("level=".level,'~'.expand("<slnum>"))
if g:netrw_use_errorwindow == 2 && (v:version > 802 || (v:version == 802 && has("patch486")))
if g:netrw_use_errorwindow == 2 && exists("*popup_atcursor")
" use popup window
if type(a:msg) == 3
let msg = [level]+a:msg
@@ -231,7 +231,10 @@ let g:netrw_localmovecmdopt = ""
" ---------------------------------------------------------------------
" Default values for netrw's global protocol variables {{{2
if (v:version > 802 || (v:version == 802 && has("patch486"))) && has("balloon_eval") && !exists("s:initbeval") && !exists("g:netrw_nobeval") && has("syntax") && exists("g:syntax_on") && has("mouse")
if exists("*popup_atcursor")
\ && has("syntax")
\ && exists("g:syntax_on")
\ && has("mouse")
call s:NetrwInit("g:netrw_use_errorwindow",2)
else
call s:NetrwInit("g:netrw_use_errorwindow",1)