Patch 7.4.372
Problem: When 'winminheight' is zero there might not be one line for the
current window.
Solution: Change the size computations. (Yukihiro Nakadaira)
Files: src/window.c
*** ../vim-7.4.371/src/window.c 2014-07-16 16:30:21.647608710 +0200
--- src/window.c 2014-07-16 18:06:53.123491001 +0200
***************
*** 688,693 ****
--- 688,695 ----
int before;
int minwidth;
int minheight;
+ int wmw1;
+ int wmh1;
if (flags & WSP_TOP)
oldwin = firstwin;
***************
*** 722,740 ****
* Check if we are able to split the current window and compute its
* width.
*/
! needed = p_wmw + 1;
if (flags & WSP_ROOM)
! needed += p_wiw - p_wmw;
if (p_ea || (flags & (WSP_BOT | WSP_TOP)))
{
! minwidth = frame_minwidth(topframe, NULL);
available = topframe->fr_width;
needed += minwidth;
}
else
{
! minwidth = frame_minwidth(oldwin->w_frame, NULL);
! available = oldwin->w_width;
}
if (available < needed && new_wp == NULL)
{
--- 724,745 ----
* Check if we are able to split the current window and compute its
* width.
*/
! /* Current window requires at least 1 space. */
! wmw1 = (p_wmw == 0 ? 1 : p_wmw);
! needed = wmw1 + 1;
if (flags & WSP_ROOM)
! needed += p_wiw - wmw1;
if (p_ea || (flags & (WSP_BOT | WSP_TOP)))
{
! minwidth = frame_minwidth(topframe, NOWIN);
available = topframe->fr_width;
needed += minwidth;
}
else
{
! minwidth = frame_minwidth(oldwin->w_frame, NOWIN);
! available = oldwin->w_frame->fr_width;
! needed += minwidth;
}
if (available < needed && new_wp == NULL)
{
***************
*** 743,754 ****
}
if (new_size == 0)
new_size = oldwin->w_width / 2;
- if (new_size > oldwin->w_width - p_wmw - 1)
- new_size = oldwin->w_width - p_wmw - 1;
if (new_size > available - minwidth - 1)
new_size = available - minwidth - 1;
! if (new_size < p_wmw)
! new_size = p_wmw;
/* if it doesn't fit in the current window, need win_equal() */
if (oldwin->w_width - new_size - 1 < p_wmw)
--- 748,757 ----
}
if (new_size == 0)
new_size = oldwin->w_width / 2;
if (new_size > available - minwidth - 1)
new_size = available - minwidth - 1;
! if (new_size < wmw1)
! new_size = wmw1;
/* if it doesn't fit in the current window, need win_equal() */
if (oldwin->w_width - new_size - 1 < p_wmw)
***************
*** 789,808 ****
* Check if we are able to split the current window and compute its
* height.
*/
! needed = p_wmh + STATUS_HEIGHT + need_status;
if (flags & WSP_ROOM)
! needed += p_wh - p_wmh;
if (p_ea || (flags & (WSP_BOT | WSP_TOP)))
{
! minheight = frame_minheight(topframe, NULL);
available = topframe->fr_height;
needed += minheight;
}
else
{
! minheight = frame_minheight(oldwin->w_frame, NULL);
! available = oldwin->w_height;
! needed += p_wmh;
}
if (available < needed && new_wp == NULL)
{
--- 792,813 ----
* Check if we are able to split the current window and compute its
* height.
*/
! /* Current window requires at least 1 space. */
! wmh1 = (p_wmh == 0 ? 1 : p_wmh);
! needed = wmh1 + STATUS_HEIGHT;
if (flags & WSP_ROOM)
! needed += p_wh - wmh1;
if (p_ea || (flags & (WSP_BOT | WSP_TOP)))
{
! minheight = frame_minheight(topframe, NOWIN) + need_status;
available = topframe->fr_height;
needed += minheight;
}
else
{
! minheight = frame_minheight(oldwin->w_frame, NOWIN) + need_status;
! available = oldwin->w_frame->fr_height;
! needed += minheight;
}
if (available < needed && new_wp == NULL)
{
***************
*** 817,829 ****
}
if (new_size == 0)
new_size = oldwin_height / 2;
-
- if (new_size > oldwin_height - p_wmh - STATUS_HEIGHT)
- new_size = oldwin_height - p_wmh - STATUS_HEIGHT;
if (new_size > available - minheight - STATUS_HEIGHT)
new_size = available - minheight - STATUS_HEIGHT;
! if (new_size < p_wmh)
! new_size = p_wmh;
/* if it doesn't fit in the current window, need win_equal() */
if (oldwin_height - new_size - STATUS_HEIGHT < p_wmh)
--- 822,831 ----
}
if (new_size == 0)
new_size = oldwin_height / 2;
if (new_size > available - minheight - STATUS_HEIGHT)
new_size = available - minheight - STATUS_HEIGHT;
! if (new_size < wmh1)
! new_size = wmh1;
/* if it doesn't fit in the current window, need win_equal() */
if (oldwin_height - new_size - STATUS_HEIGHT < p_wmh)
*** ../vim-7.4.371/src/version.c 2014-07-16 17:29:46.691536252 +0200
--- src/version.c 2014-07-16 17:34:14.795530803 +0200
***************
*** 736,737 ****
--- 736,739 ----
{ /* Add new patch number below this line */
+ /**/
+ 372,
/**/
--
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