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patch 7.4.2279

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Problem:    Starting diff mode with the cursor in the last line might end up
            only showing one closed fold. (John Beckett)
Solution:   Scroll the window to show the same relative cursor position.
This commit is contained in:
Bram Moolenaar
2016-08-28 15:39:57 +02:00
parent 4427db9bb2
commit 46328f9a1c
4 changed files with 20 additions and 2 deletions
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12
src/window.c
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@@ -5674,8 +5674,6 @@ set_fraction(win_T *wp)
void
win_new_height(win_T *wp, int height)
{
linenr_T lnum;
int sline, line_size;
int prev_height = wp->w_height;
/* Don't want a negative height. Happens when splitting a tiny window.
@@ -5701,6 +5699,16 @@ win_new_height(win_T *wp, int height)
wp->w_height = height;
wp->w_skipcol = 0;
scroll_to_fraction(wp, prev_height);
}
void
scroll_to_fraction(win_T *wp, int prev_height)
{
linenr_T lnum;
int sline, line_size;
int height = wp->w_height;
/* Don't change w_topline when height is zero. Don't set w_topline when
* 'scrollbind' is set and this isn't the current window. */
if (height > 0