vim-patch:9.1.0047: issues with temp curwin/buf while cmdwin is open

Problem:  Things that temporarily change/restore curwin/buf (e.g:
          win_execute, some autocmds) may break assumptions that
          curwin/buf is the cmdwin when "cmdwin_type != 0", causing
          issues.

Solution: Expose the cmdwin's real win/buf and check that instead. Also
          try to ensure these variables are NULL if "cmdwin_type == 0",
          allowing them to be used directly in most cases without
          checking cmdwin_type. (Sean Dewar)

Reset and save `cmdwin_old_curwin` in a similar fashion.
Apply suitable changes for API functions and add Lua tests.

988f74311c
This commit is contained in:
Sean Dewar
2023-07-27 01:38:23 +01:00
parent 2cd76a758b
commit cf140fb25b
15 changed files with 214 additions and 16 deletions

View File

@@ -1326,18 +1326,18 @@ retnomove:
&& !sep_line_offset
&& (wp->w_p_rl
? col < wp->w_width_inner - fdc
: col >= fdc + (cmdwin_type == 0 && wp == curwin ? 0 : 1))
: col >= fdc + (wp != cmdwin_win ? 0 : 1))
&& (flags & MOUSE_MAY_STOP_VIS)))) {
end_visual_mode();
redraw_curbuf_later(UPD_INVERTED); // delete the inversion
}
if (cmdwin_type != 0 && wp != curwin) {
if (cmdwin_type != 0 && wp != cmdwin_win) {
// A click outside the command-line window: Use modeless
// selection if possible. Allow dragging the status lines.
sep_line_offset = 0;
row = 0;
col += wp->w_wincol;
wp = curwin;
wp = cmdwin_win;
}
// Only change window focus when not clicking on or dragging the
// status line. Do change focus when releasing the mouse button