popup window becomes zombie

[kyoh86]

• callin lsp#complete with omnifunc, a complete-popup is shown.
• focusing complete-popup, description-popup is shown.
• close complete-popup with Ctrl-C.
• description-popup becomes zombie.

:version:

VIM - Vi IMproved 8.2 (2019 Dec 12, compiled Feb 12 2020 03:12:45)
Included patches: 1-246
Compiled by Arch Linux AUR
Huge version with GTK2 GUI.  Features included (+) or not (-):
+acl               +cursorshape       +jumplist          +mouse_xterm       +smartindent       +vertsplit
+arabic            +dialog_con_gui    +keymap            +multi_byte        +sound             +virtualedit
+autocmd           +diff              +lambda            +multi_lang        +spell             +visual
+autochdir         +digraphs          +langmap           -mzscheme          +startuptime       +visualextra
-autoservername    +dnd               +libcall           +netbeans_intg     +statusline        +viminfo
+balloon_eval      -ebcdic            +linebreak         +num64             -sun_workshop      +vreplace
+balloon_eval_term +emacs_tags        +lispindent        +packages          +syntax            +wildignore
+browse            +eval              +listcmds          +path_extra        +tag_binary        +wildmenu
++builtin_terms    +ex_extra          +localmap          +perl/dyn          -tag_old_static    +windows
+byte_offset       +extra_search      +lua/dyn           +persistent_undo   -tag_any_white     +writebackup
+channel           -farsi             +menu              +popupwin          -tcl               +X11
+cindent           +file_in_path      +mksession         +postscript        +termguicolors     -xfontset
+clientserver      +find_in_path      +modify_fname      +printer           +terminal          +xim
+clipboard         +float             +mouse             +profile           +terminfo          +xpm
+cmdline_compl     +folding           +mouseshape        +python/dyn        +termresponse      +xsmp_interact
+cmdline_hist      -footer            +mouse_dec         +python3/dyn       +textobjects       +xterm_clipboard
+cmdline_info      +fork()            +mouse_gpm         +quickfix          +textprop          -xterm_save
+comments          +gettext           -mouse_jsbterm     +reltime           +timers            
+conceal           -hangul_input      +mouse_netterm     +rightleft         +title             
+cryptv            +iconv             +mouse_sgr         +ruby/dyn          +toolbar           
+cscope            +insert_expand     -mouse_sysmouse    +scrollbind        +user_commands     
+cursorbind        +job               +mouse_urxvt       +signs             +vartabs           
   system vimrc file: "$VIM/vimrc"
     user vimrc file: "$HOME/.vimrc"
 2nd user vimrc file: "~/.vim/vimrc"
      user exrc file: "$HOME/.exrc"
  system gvimrc file: "$VIM/gvimrc"
    user gvimrc file: "$HOME/.gvimrc"
2nd user gvimrc file: "~/.vim/gvimrc"
       defaults file: "$VIMRUNTIME/defaults.vim"
    system menu file: "$VIMRUNTIME/menu.vim"
  fall-back for $VIM: "/usr/share/vim"
Compilation: gcc -c -I. -Iproto -DHAVE_CONFIG_H -DFEAT_GUI_GTK  -I/usr/include/gtk-2.0 -I/usr/lib/gtk-2.0/include -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/lib/libffi-3.2.1/include -I/usr/include/harfbuzz -I/usr/include/fribidi -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/atk-1.0 -pthread    -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -D_REENTRANT  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1       
Linking: gcc   -L. -Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now -fstack-protector-strong -rdynamic -Wl,-export-dynamic -Wl,-E -Wl,-rpath,/usr/lib/perl5/5.30/core_perl/CORE  -Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now -L/usr/local/lib -Wl,--as-needed -o vim   -lgtk-x11-2.0 -lgdk-x11-2.0 -lpangocairo-1.0 -latk-1.0 -lcairo -lgdk_pixbuf-2.0 -lgio-2.0 -lpangoft2-1.0 -lpango-1.0 -lgobject-2.0 -lglib-2.0 -lharfbuzz -lfontconfig -lfreetype  -lSM -lICE -lXpm -lXt -lX11 -lXdmcp -lSM -lICE  -lm -ltinfo -lelf -lnsl    -lcanberra  -lacl -lattr -lgpm -ldl   -Wl,-E -Wl,-rpath,/usr/lib/perl5/5.30/core_perl/CORE -Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now -fstack-protector-strong -L/usr/local/lib  -L/usr/lib/perl5/5.30/core_perl/CORE -lperl -lpthread -ldl -lm -lcrypt -lutil -lc        

vimrc

call plug#begin()
  Plug 'prabirshrestha/vim-lsp'
  autocmd FileType go setlocal omnifunc=lsp#complete

  Plug 'mattn/vim-lsp-settings'
call plug#end()

[prabirshrestha]

We most likely need to add autocmd for CompleteDone and close popup in output.vim

[kyoh86]

Ctrl-C will not raise CompleteDone autocmd.

[prabirshrestha]

:( we would need to start a timer and then check for !pumvisible() and close the popup.

[kyoh86]

Ctrl-C kills all process of the plugins, so we can think that it's not role of vim-lsp.
Thanks!

[prabirshrestha]

you can try using Ctrl-[ to cancel popup or use :call popup_clear() in the meantime.

There are some discussions going on to improve popup at vim-jp/vital.vim#747

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.