Patch 7.4.2320
Problem: Redraw problem when using 'incsearch'.
Solution: Save the current view when deleting characters. (Christian
Brabandt) Fix that the '" mark is set in the wrong position. Don't
change the search start when using BS.
Files: src/ex_getln.c, src/normal.c, src/testdir/test_search.vim
*** ../vim-7.4.2319/src/ex_getln.c 2016-09-03 20:04:29.922646387 +0200
--- src/ex_getln.c 2016-09-03 20:45:53.430308300 +0200
***************
*** 177,193 ****
int histype; /* history type to be used */
#endif
#ifdef FEAT_SEARCH_EXTRA
! pos_T old_cursor;
colnr_T old_curswant;
colnr_T old_leftcol;
linenr_T old_topline;
! pos_T cursor_start;
pos_T match_start = curwin->w_cursor;
pos_T match_end;
# ifdef FEAT_DIFF
int old_topfill;
# endif
linenr_T old_botline;
int did_incsearch = FALSE;
int incsearch_postponed = FALSE;
#endif
--- 177,198 ----
int histype; /* history type to be used */
#endif
#ifdef FEAT_SEARCH_EXTRA
! pos_T search_start; /* where 'incsearch' starts searching */
! pos_T save_cursor;
colnr_T old_curswant;
+ colnr_T init_curswant = curwin->w_curswant;
colnr_T old_leftcol;
+ colnr_T init_leftcol = curwin->w_leftcol;
linenr_T old_topline;
! linenr_T init_topline = curwin->w_topline;
pos_T match_start = curwin->w_cursor;
pos_T match_end;
# ifdef FEAT_DIFF
int old_topfill;
+ int init_topfill = curwin->w_topfill;
# endif
linenr_T old_botline;
+ linenr_T init_botline = curwin->w_botline;
int did_incsearch = FALSE;
int incsearch_postponed = FALSE;
#endif
***************
*** 230,237 ****
ccline.overstrike = FALSE; /* always start in insert
mode */
#ifdef FEAT_SEARCH_EXTRA
clearpos(&match_end);
! old_cursor = curwin->w_cursor; /* needs to be restored later */
! cursor_start = old_cursor;
old_curswant = curwin->w_curswant;
old_leftcol = curwin->w_leftcol;
old_topline = curwin->w_topline;
--- 235,242 ----
ccline.overstrike = FALSE; /* always start in insert
mode */
#ifdef FEAT_SEARCH_EXTRA
clearpos(&match_end);
! save_cursor = curwin->w_cursor; /* may be restored later */
! search_start = curwin->w_cursor;
old_curswant = curwin->w_curswant;
old_leftcol = curwin->w_leftcol;
old_topline = curwin->w_topline;
***************
*** 1006,1016 ****
ccline.cmdbuff[ccline.cmdlen] = NUL;
#ifdef FEAT_SEARCH_EXTRA
if (ccline.cmdlen == 0)
- old_cursor = cursor_start;
- else
{
! old_cursor = match_start;
! decl(&old_cursor);
}
#endif
redrawcmd();
--- 1011,1027 ----
ccline.cmdbuff[ccline.cmdlen] = NUL;
#ifdef FEAT_SEARCH_EXTRA
if (ccline.cmdlen == 0)
{
! search_start = save_cursor;
! /* save view settings, so that the screen
! * won't be restored at the wrong position */
! old_curswant = init_curswant;
! old_leftcol = init_leftcol;
! old_topline = init_topline;
! # ifdef FEAT_DIFF
! old_topfill = init_topfill;
! # endif
! old_botline = init_botline;
}
#endif
redrawcmd();
***************
*** 1040,1046 ****
}
#ifdef FEAT_SEARCH_EXTRA
if (ccline.cmdlen == 0)
! old_cursor = cursor_start;
#endif
redraw_cmdline = TRUE;
goto returncmd; /* back to cmd mode */
--- 1051,1057 ----
}
#ifdef FEAT_SEARCH_EXTRA
if (ccline.cmdlen == 0)
! search_start = save_cursor;
#endif
redraw_cmdline = TRUE;
goto returncmd; /* back to cmd mode */
***************
*** 1127,1133 ****
ccline.cmdbuff[ccline.cmdlen] = NUL;
#ifdef FEAT_SEARCH_EXTRA
if (ccline.cmdlen == 0)
! old_cursor = cursor_start;
#endif
redrawcmd();
goto cmdline_changed;
--- 1138,1144 ----
ccline.cmdbuff[ccline.cmdlen] = NUL;
#ifdef FEAT_SEARCH_EXTRA
if (ccline.cmdlen == 0)
! search_start = save_cursor;
#endif
redrawcmd();
goto cmdline_changed;
***************
*** 1468,1474 ****
if (did_incsearch)
{
curwin->w_cursor = match_end;
! if (!equalpos(curwin->w_cursor, old_cursor))
{
c = gchar_cursor();
/* If 'ignorecase' and 'smartcase' are set and the
--- 1479,1485 ----
if (did_incsearch)
{
curwin->w_cursor = match_end;
! if (!equalpos(curwin->w_cursor, search_start))
{
c = gchar_cursor();
/* If 'ignorecase' and 'smartcase' are set and the
***************
*** 1685,1691 ****
--emsg_off;
if (i)
{
! old_cursor = match_start;
match_end = t;
match_start = t;
if (c == Ctrl_T && firstc == '/')
--- 1696,1702 ----
--emsg_off;
if (i)
{
! search_start = match_start;
match_end = t;
match_start = t;
if (c == Ctrl_T && firstc == '/')
***************
*** 1693,1709 ****
/* move just before the current match, so that
* when nv_search finishes the cursor will be
* put back on the match */
! old_cursor = t;
! (void)decl(&old_cursor);
}
! if (lt(t, old_cursor) && c == Ctrl_G)
{
/* wrap around */
! old_cursor = t;
if (firstc == '?')
! (void)incl(&old_cursor);
else
! (void)decl(&old_cursor);
}
set_search_match(&match_end);
--- 1704,1720 ----
/* move just before the current match, so that
* when nv_search finishes the cursor will be
* put back on the match */
! search_start = t;
! (void)decl(&search_start);
}
! if (lt(t, search_start) && c == Ctrl_G)
{
/* wrap around */
! search_start = t;
if (firstc == '?')
! (void)incl(&search_start);
else
! (void)decl(&search_start);
}
set_search_match(&match_end);
***************
*** 1870,1876 ****
continue;
}
incsearch_postponed = FALSE;
! curwin->w_cursor = old_cursor; /* start at old position */
/* If there is no command line, don't do anything */
if (ccline.cmdlen == 0)
--- 1881,1887 ----
continue;
}
incsearch_postponed = FALSE;
! curwin->w_cursor = search_start; /* start at old position */
/* If there is no command line, don't do anything */
if (ccline.cmdlen == 0)
***************
*** 1988,1996 ****
#ifdef FEAT_SEARCH_EXTRA
if (did_incsearch)
{
- curwin->w_cursor = old_cursor;
if (gotesc)
! curwin->w_cursor = cursor_start;
curwin->w_curswant = old_curswant;
curwin->w_leftcol = old_leftcol;
curwin->w_topline = old_topline;
--- 1999,2016 ----
#ifdef FEAT_SEARCH_EXTRA
if (did_incsearch)
{
if (gotesc)
! curwin->w_cursor = save_cursor;
! else
! {
! if (!equalpos(save_cursor, search_start))
! {
! /* put the '" mark at the original position */
! curwin->w_cursor = save_cursor;
! setpcmark();
! }
! curwin->w_cursor = search_start;
! }
curwin->w_curswant = old_curswant;
curwin->w_leftcol = old_leftcol;
curwin->w_topline = old_topline;
*** ../vim-7.4.2319/src/normal.c 2016-08-29 22:48:12.157106115 +0200
--- src/normal.c 2016-09-03 20:49:39.636504852 +0200
***************
*** 6228,6233 ****
--- 6228,6234 ----
nv_search(cmdarg_T *cap)
{
oparg_T *oap = cap->oap;
+ pos_T save_cursor = curwin->w_cursor;
if (cap->cmdchar == '?' && cap->oap->op_type == OP_ROT13)
{
***************
*** 6238,6243 ****
--- 6239,6246 ----
return;
}
+ /* When using 'incsearch' the cursor may be moved to set a different
search
+ * start position. */
cap->searchbuf = getcmdline(cap->cmdchar, cap->count1, 0);
if (cap->searchbuf == NULL)
***************
*** 6247,6253 ****
}
(void)normal_search(cap, cap->cmdchar, cap->searchbuf,
! (cap->arg ? 0 : SEARCH_MARK));
}
/*
--- 6250,6257 ----
}
(void)normal_search(cap, cap->cmdchar, cap->searchbuf,
! (cap->arg || !equalpos(save_cursor, curwin->w_cursor))
! ? 0 : SEARCH_MARK);
}
/*
*** ../vim-7.4.2319/src/testdir/test_search.vim 2016-08-27 16:26:32.719930990
+0200
--- src/testdir/test_search.vim 2016-09-03 21:01:10.531035031 +0200
***************
*** 31,36 ****
--- 31,37 ----
" second match
call feedkeys("/the\<C-G>\<cr>", 'tx')
call assert_equal(' 3 the', getline('.'))
+ call assert_equal([0, 0, 0, 0], getpos('"'))
:1
" third match
call feedkeys("/the".repeat("\<C-G>", 2)."\<cr>", 'tx')
***************
*** 59,64 ****
--- 60,66 ----
" no further match
call feedkeys("/the".repeat("\<C-G>", 8)."\<cr>", 'tx')
call assert_equal(' 9 these', getline('.'))
+ call assert_equal([0, 0, 0, 0], getpos('"'))
" Test 3
" Ctrl-G goes from one match to the next
***************
*** 180,190 ****
1
" delete one char, add another
call feedkeys("/thei\<bs>s\<cr>", 'tx')
! call assert_equal(' 9 these', getline('.'))
1
" delete one char, add another, go to previous match, add one char
call feedkeys("/thei\<bs>s\<bs>\<C-T>\<c-l>\<cr>", 'tx')
! call assert_equal(' 8 them', getline('.'))
1
" delete all chars, start from the beginning again
call feedkeys("/them". repeat("\<bs>",4).'the\>'."\<cr>", 'tx')
--- 182,192 ----
1
" delete one char, add another
call feedkeys("/thei\<bs>s\<cr>", 'tx')
! call assert_equal(' 2 these', getline('.'))
1
" delete one char, add another, go to previous match, add one char
call feedkeys("/thei\<bs>s\<bs>\<C-T>\<c-l>\<cr>", 'tx')
! call assert_equal(' 9 these', getline('.'))
1
" delete all chars, start from the beginning again
call feedkeys("/them". repeat("\<bs>",4).'the\>'."\<cr>", 'tx')
***************
*** 236,242 ****
--- 238,270 ----
call feedkeys("/the\<C-G>\<C-G>\<C-G>\<C-T>\<C-T>\<C-T>\<cr>", 'tx')
call assert_equal(' 2 these', getline('.'))
+ " Test 2: keep the view,
+ " after deleting a character from the search cmd
+ call setline(1, [' 1', ' 2 these', ' 3 the', ' 4 their', ' 5 there', '
6 their', ' 7 the', ' 8 them', ' 9 these', ' 10 foobar'])
+ resize 5
+ 1
+ call feedkeys("/foo\<bs>\<cr>", 'tx')
+ redraw
+ call assert_equal({'lnum': 10, 'leftcol': 0, 'col': 4, 'topfill': 0,
'topline': 6, 'coladd': 0, 'skipcol': 0, 'curswant': 4}, winsaveview())
+
+ " remove all history entries
+ for i in range(10)
+ call histdel('/')
+ endfor
+
+ " Test 3: reset the view,
+ " after deleting all characters from the search cmd
+ norm! 1gg0
+ " unfortunately, neither "/foo\<c-w>\<cr>", nor "/foo\<bs>\<bs>\<bs>\<cr>",
+ " nor "/foo\<c-u>\<cr>" works to delete the commandline.
+ " In that case Vim should return "E35 no previous regular expression",
+ " but it looks like Vim still sees /foo and therefore the test fails.
+ " Therefore, disableing this test
+ "call assert_fails(feedkeys("/foo\<c-w>\<cr>", 'tx'), 'E35')
+ "call assert_equal({'lnum': 1, 'leftcol': 0, 'col': 0, 'topfill': 0,
'topline': 1, 'coladd': 0, 'skipcol': 0, 'curswant': 0}, winsaveview())
+
" clean up
+ set noincsearch
call test_disable_char_avail(0)
bw!
endfunc
*** ../vim-7.4.2319/src/version.c 2016-09-03 20:08:14.576803092 +0200
--- src/version.c 2016-09-03 20:14:14.501870705 +0200
***************
*** 765,766 ****
--- 765,768 ----
{ /* Add new patch number below this line */
+ /**/
+ 2320,
/**/
--
hundred-and-one symptoms of being an internet addict:
158. You get a tuner card so you can watch TV while surfing.
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
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