Patch 7.4.1574
Problem: ":undo 0" does not work. (Florent Fayolle)
Solution: Make it undo all the way. (closes #688)
Files: src/undo.c, src/testdir/test_undolevels.vim,
src/testdir/test_ex_undo.vim, src/testdir/test_alot.vim
*** ../vim-7.4.1573/src/undo.c 2016-02-23 14:52:31.901232005 +0100
--- src/undo.c 2016-03-15 17:31:58.033185863 +0100
***************
*** 2286,2292 ****
* Init "closest" to a value we can't reach. */
if (absolute)
{
! target = step;
closest = -1;
}
else
--- 2286,2299 ----
* Init "closest" to a value we can't reach. */
if (absolute)
{
! if (step == 0)
! {
! /* target 0 does not exist, got to 1 and above it. */
! target = 1;
! above = TRUE;
! }
! else
! target = step;
closest = -1;
}
else
*** ../vim-7.4.1573/src/testdir/test_undolevels.vim 2015-11-30
21:37:23.596219585 +0100
--- src/testdir/test_undolevels.vim 2016-03-15 17:21:09.339914272 +0100
***************
*** 1,7 ****
" Tests for 'undolevels'
- set nocompatible viminfo+=nviminfo
-
func FillBuffer()
for i in range(1,13)
put=i
--- 1,5 ----
*** ../vim-7.4.1573/src/testdir/test_ex_undo.vim 2016-03-15
17:41:19.563363217 +0100
--- src/testdir/test_ex_undo.vim 2016-03-15 17:38:37.393044650 +0100
***************
*** 0 ****
--- 1,19 ----
+ " Tests for :undo
+
+ func Test_ex_undo()
+ new ex-undo
+ setlocal ul=10
+ exe "normal ione\n\<Esc>"
+ setlocal ul=10
+ exe "normal itwo\n\<Esc>"
+ setlocal ul=10
+ exe "normal ithree\n\<Esc>"
+ call assert_equal(4, line('$'))
+ undo
+ call assert_equal(3, line('$'))
+ undo 1
+ call assert_equal(2, line('$'))
+ undo 0
+ call assert_equal(1, line('$'))
+ quit!
+ endfunc
*** ../vim-7.4.1573/src/testdir/test_alot.vim 2016-03-15 17:10:12.302713149
+0100
--- src/testdir/test_alot.vim 2016-03-15 17:37:53.829496347 +0100
***************
*** 4,9 ****
--- 4,10 ----
source test_assign.vim
source test_cursor_func.vim
source test_delete.vim
+ source test_ex_undo.vim
source test_expand.vim
source test_feedkeys.vim
source test_file_perm.vim
*** ../vim-7.4.1573/src/version.c 2016-03-15 17:10:12.306713108 +0100
--- src/version.c 2016-03-15 17:39:57.560213441 +0100
***************
*** 745,746 ****
--- 745,748 ----
{ /* Add new patch number below this line */
+ /**/
+ 1574,
/**/
--
The real
trick is
this: to
keep the
lines as
short as
possible
and keep
the size
the same
yet free
from the
need for
hyphena-
Dammit!! (Matthew Winn)
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\ an exciting new programming language -- http://www.Zimbu.org ///
\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
--
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