Patch 7.3.708
Problem: Filler lines above the first line may be hidden when opening Vim.
Solution: Change how topfill is computed. (Christian Brabandt)
Files: src/diff.c, src/testdir/test47.in, src/testdir/test47.ok
*** ../vim-7.3.707/src/diff.c 2012-05-18 18:47:11.000000000 +0200
--- src/diff.c 2012-10-21 22:08:44.000000000 +0200
***************
*** 615,625 ****
#endif
/* A change may have made filler lines invalid, need to take care
* of that for other windows. */
! if (wp != curwin && wp->w_topfill > 0)
{
- n = diff_check(wp, wp->w_topline);
if (wp->w_topfill > n)
wp->w_topfill = (n < 0 ? 0 : n);
}
}
}
--- 615,627 ----
#endif
/* A change may have made filler lines invalid, need to take care
* of that for other windows. */
! n = diff_check(wp, wp->w_topline);
! if ((wp != curwin && wp->w_topfill > 0) || n > 0)
{
if (wp->w_topfill > n)
wp->w_topfill = (n < 0 ? 0 : n);
+ else if (n > 0 && n > wp->w_topfill)
+ wp->w_topfill = n;
}
}
}
*** ../vim-7.3.707/src/testdir/test47.in 2010-08-15 21:57:29.000000000
+0200
--- src/testdir/test47.in 2012-10-21 22:08:44.000000000 +0200
***************
*** 36,42 ****
:call append("$", two)
:call append("$", three)
:$-2,$w! test.out
! :unlet one two three
:qa!
ENDTEST
--- 36,57 ----
:call append("$", two)
:call append("$", three)
:$-2,$w! test.out
! :" Test that diffing shows correct filler lines
! :diffoff!
! :windo :bw!
! :enew
! :put =range(4,10)
! :1d _
! :vnew
! :put =range(1,10)
! :1d _
! :windo :diffthis
! :wincmd h
! :let w0=line('w0')
! :enew
! :put =w0
! :.w >> test.out
! :unlet! one two three w0
:qa!
ENDTEST
*** ../vim-7.3.707/src/testdir/test47.ok 2010-08-15 21:57:29.000000000
+0200
--- src/testdir/test47.ok 2012-10-21 22:08:44.000000000 +0200
***************
*** 1,3 ****
--- 1,4 ----
2-4-5-6-8-9
1-2-4-5-8
2-3-4-5-6-7-8
+ 1
*** ../vim-7.3.707/src/version.c 2012-10-21 21:38:42.000000000 +0200
--- src/version.c 2012-10-21 22:10:42.000000000 +0200
***************
*** 727,728 ****
--- 727,730 ----
{ /* Add new patch number below this line */
+ /**/
+ 708,
/**/
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