Patch 8.2.3764
Problem: Cannot see any text when window was made zero lines or zero
columns.
Solution: Ensure there is at least one line and column. (fixes #9307)
Files: src/window.c, src/proto/window.pro, src/normal.c, src/edit.c,
src/testdir/test_window_cmd.vim
*** ../vim-8.2.3763/src/window.c 2021-12-08 20:03:27.875867028 +0000
--- src/window.c 2021-12-09 11:03:48.118173727 +0000
***************
*** 5518,5523 ****
--- 5518,5535 ----
}
/*
+ * Make the current window show at least one line and one column.
+ */
+ void
+ win_ensure_size()
+ {
+ if (curwin->w_height == 0)
+ win_setheight(1);
+ if (curwin->w_width == 0)
+ win_setwidth(1);
+ }
+
+ /*
* Set current window height and take care of repositioning other windows to
* fit around it.
*/
*** ../vim-8.2.3763/src/proto/window.pro 2021-11-14 11:41:27.264457621
+0000
--- src/proto/window.pro 2021-12-09 11:04:33.474131339 +0000
***************
*** 55,60 ****
--- 55,61 ----
void win_size_save(garray_T *gap);
void win_size_restore(garray_T *gap);
int win_comp_pos(void);
+ void win_ensure_size(void);
void win_setheight(int height);
void win_setheight_win(int height, win_T *win);
void win_setwidth(int width);
*** ../vim-8.2.3763/src/normal.c 2021-11-24 13:40:26.427007315 +0000
--- src/normal.c 2021-12-09 11:42:16.444248765 +0000
***************
*** 608,613 ****
--- 608,618 ----
old_mapped_len = 0; // do go to Insert mode
}
+ // If the window was made so small that nothing shows, make it at least
one
+ // line and one column when typing a command.
+ if (KeyTyped && !KeyStuffed)
+ win_ensure_size();
+
#ifdef FEAT_CMDL_INFO
need_flushbuf = add_to_showcmd(c);
#endif
*** ../vim-8.2.3763/src/edit.c 2021-10-16 11:58:51.409123004 +0100
--- src/edit.c 2021-12-09 11:09:18.873893708 +0000
***************
*** 618,623 ****
--- 618,628 ----
c = hkmap(c); // Hebrew mode mapping
#endif
+ // If the window was made so small that nothing shows, make it at least
+ // one line and one column when typing.
+ if (KeyTyped && !KeyStuffed)
+ win_ensure_size();
+
/*
* Special handling of keys while the popup menu is visible or wanted
* and the cursor is still in the completed word. Only when there is
*** ../vim-8.2.3763/src/testdir/test_window_cmd.vim 2021-06-12
12:46:38.055854976 +0100
--- src/testdir/test_window_cmd.vim 2021-12-09 11:55:25.987637565 +0000
***************
*** 1358,1361 ****
--- 1358,1395 ----
%bw!
endfunc
+ func Test_window_minimal_size()
+ set winminwidth=0 winminheight=0
+
+ " check size is fixed vertically
+ new
+ call win_execute(win_getid(2), 'wincmd _')
+ call assert_equal(0, winheight(0))
+ call feedkeys('0', 'tx')
+ call assert_equal(1, winheight(0))
+ bwipe!
+
+ " check size is fixed horizontally
+ vert new
+ call win_execute(win_getid(2), 'wincmd |')
+ call assert_equal(0, winwidth(0))
+ call feedkeys('0', 'tx')
+ call assert_equal(1, winwidth(0))
+ bwipe!
+
+ if has('timers')
+ " check size is fixed in Insert mode
+ new
+ call timer_start(100, {_ -> win_execute(win_getid(2), 'wincmd _')})
+ call timer_start(200, {_ -> assert_equal(0, winheight(0))})
+ call timer_start(300, {_ -> feedkeys(" \<Esc>", 't!')})
+ call feedkeys('a', 'tx!')
+ call assert_equal(1, winheight(0))
+ bwipe!
+ endif
+
+ set winminwidth& winminheight&
+ endfunc
+
+
" vim: shiftwidth=2 sts=2 expandtab
*** ../vim-8.2.3763/src/version.c 2021-12-09 10:50:48.570865616 +0000
--- src/version.c 2021-12-09 11:04:24.466139637 +0000
***************
*** 755,756 ****
--- 755,758 ----
{ /* Add new patch number below this line */
+ /**/
+ 3764,
/**/
--
hundred-and-one symptoms of being an internet addict:
13. You refer to going to the bathroom as downloading.
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
/// \\\
\\\ sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ ///
\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
--
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