Patch 7.4.310
Problem: getpos()/setpos() don't include curswant.
Solution: Add a fifth number when getting/setting the cursor.
Files: src/eval.c, src/testdir/test_eval.in, src/testdir/test_eval.ok,
runtime/doc/eval.txt
*** ../vim-7.4.309/src/eval.c 2014-05-22 18:59:54.506169240 +0200
--- src/eval.c 2014-05-28 14:23:37.608099523 +0200
***************
*** 764,770 ****
static void f_writefile __ARGS((typval_T *argvars, typval_T *rettv));
static void f_xor __ARGS((typval_T *argvars, typval_T *rettv));
! static int list2fpos __ARGS((typval_T *arg, pos_T *posp, int *fnump));
static pos_T *var2fpos __ARGS((typval_T *varp, int dollar_lnum, int *fnum));
static int get_env_len __ARGS((char_u **arg));
static int get_id_len __ARGS((char_u **arg));
--- 764,770 ----
static void f_writefile __ARGS((typval_T *argvars, typval_T *rettv));
static void f_xor __ARGS((typval_T *argvars, typval_T *rettv));
! static int list2fpos __ARGS((typval_T *arg, pos_T *posp, int *fnump, colnr_T
*curswantp));
static pos_T *var2fpos __ARGS((typval_T *varp, int dollar_lnum, int *fnum));
static int get_env_len __ARGS((char_u **arg));
static int get_id_len __ARGS((char_u **arg));
***************
*** 9799,9812 ****
if (argvars[1].v_type == VAR_UNKNOWN)
{
pos_T pos;
! if (list2fpos(argvars, &pos, NULL) == FAIL)
return;
line = pos.lnum;
col = pos.col;
#ifdef FEAT_VIRTUALEDIT
coladd = pos.coladd;
#endif
}
else
{
--- 9799,9815 ----
if (argvars[1].v_type == VAR_UNKNOWN)
{
pos_T pos;
+ colnr_T curswant = -1;
! if (list2fpos(argvars, &pos, NULL, &curswant) == FAIL)
return;
line = pos.lnum;
col = pos.col;
#ifdef FEAT_VIRTUALEDIT
coladd = pos.coladd;
#endif
+ if (curswant >= 0)
+ curwin->w_curswant = curswant - 1;
}
else
{
***************
*** 11770,11775 ****
--- 11773,11780 ----
(fp != NULL) ? (varnumber_T)fp->coladd :
#endif
(varnumber_T)0);
+ if (fp == &curwin->w_cursor)
+ list_append_number(l, (varnumber_T)curwin->w_curswant + 1);
}
else
rettv->vval.v_number = FALSE;
***************
*** 16751,16762 ****
pos_T pos;
int fnum;
char_u *name;
rettv->vval.v_number = -1;
name = get_tv_string_chk(argvars);
if (name != NULL)
{
! if (list2fpos(&argvars[1], &pos, &fnum) == OK)
{
if (--pos.col < 0)
pos.col = 0;
--- 16756,16768 ----
pos_T pos;
int fnum;
char_u *name;
+ colnr_T curswant = -1;
rettv->vval.v_number = -1;
name = get_tv_string_chk(argvars);
if (name != NULL)
{
! if (list2fpos(&argvars[1], &pos, &fnum, &curswant) == OK)
{
if (--pos.col < 0)
pos.col = 0;
***************
*** 16766,16771 ****
--- 16772,16779 ----
if (fnum == curbuf->b_fnum)
{
curwin->w_cursor = pos;
+ if (curswant >= 0)
+ curwin->w_curswant = curswant - 1;
check_cursor();
rettv->vval.v_number = 0;
}
***************
*** 19532,19552 ****
* validity.
*/
static int
! list2fpos(arg, posp, fnump)
typval_T *arg;
pos_T *posp;
int *fnump;
{
list_T *l = arg->vval.v_list;
long i = 0;
long n;
! /* List must be: [fnum, lnum, col, coladd], where "fnum" is only there
! * when "fnump" isn't NULL and "coladd" is optional. */
if (arg->v_type != VAR_LIST
|| l == NULL
|| l->lv_len < (fnump == NULL ? 2 : 3)
! || l->lv_len > (fnump == NULL ? 3 : 4))
return FAIL;
if (fnump != NULL)
--- 19540,19561 ----
* validity.
*/
static int
! list2fpos(arg, posp, fnump, curswantp)
typval_T *arg;
pos_T *posp;
int *fnump;
+ colnr_T *curswantp;
{
list_T *l = arg->vval.v_list;
long i = 0;
long n;
! /* List must be: [fnum, lnum, col, coladd, curswant], where "fnum" is only
! * there when "fnump" isn't NULL; "coladd" and "curswant" are optional. */
if (arg->v_type != VAR_LIST
|| l == NULL
|| l->lv_len < (fnump == NULL ? 2 : 3)
! || l->lv_len > (fnump == NULL ? 4 : 5))
return FAIL;
if (fnump != NULL)
***************
*** 19570,19582 ****
posp->col = n;
#ifdef FEAT_VIRTUALEDIT
! n = list_find_nr(l, i, NULL);
if (n < 0)
posp->coladd = 0;
else
posp->coladd = n;
#endif
return OK;
}
--- 19579,19594 ----
posp->col = n;
#ifdef FEAT_VIRTUALEDIT
! n = list_find_nr(l, i, NULL); /* off */
if (n < 0)
posp->coladd = 0;
else
posp->coladd = n;
#endif
+ if (curswantp != NULL)
+ *curswantp = list_find_nr(l, i + 1, NULL); /* curswant */
+
return OK;
}
*** ../vim-7.4.309/src/testdir/test_eval.in 2014-04-29 17:41:18.351689927
+0200
--- src/testdir/test_eval.in 2014-05-28 14:22:31.780098947 +0200
***************
*** 190,198 ****
--- 190,207 ----
:$put =v:exception
:endtry
:"
+ :$put ='{{{1 setpos/getpos'
+ /^012345678
+ 6l:let sp = getpos('.')
+ 0:call setpos('.', sp)
+ jyl:$put
+ :"
:/^start:/+1,$wq! test.out
:" vim: et ts=4 isk-=\: fmr=???,???
:call getchar()
ENDTEST
+ 012345678
+ 012345678
+
start:
*** ../vim-7.4.309/src/testdir/test_eval.ok 2014-04-29 17:41:18.351689927
+0200
--- src/testdir/test_eval.ok 2014-05-28 14:19:31.836097372 +0200
***************
*** 346,348 ****
--- 346,350 ----
Bar exists: 1
func Bar exists: 1
Vim(call):E116: Invalid arguments for function append
+ {{{1 setpos/getpos
+ 6
*** ../vim-7.4.309/runtime/doc/eval.txt 2014-05-07 18:35:25.661216052 +0200
--- runtime/doc/eval.txt 2014-05-28 14:04:40.928089573 +0200
***************
*** 2587,2595 ****
cursor({list})
Positions the cursor at the column (byte count) {col} in the
line {lnum}. The first column is one.
When there is one argument {list} this is used as a |List|
! with two or three items {lnum}, {col} and {off}. This is like
! the return value of |getpos()|, but without the first item.
Does not change the jumplist.
If {lnum} is greater than the number of lines in the buffer,
the cursor will be positioned at the last line in the buffer.
--- 2587,2600 ----
cursor({list})
Positions the cursor at the column (byte count) {col} in the
line {lnum}. The first column is one.
+
When there is one argument {list} this is used as a |List|
! with two, three or four item:
! [{lnum}, {col}, {off}]
! [{lnum}, {col}, {off}, {curswant}]
! This is like the return value of |getpos()|, but without the
! first item.
!
Does not change the jumplist.
If {lnum} is greater than the number of lines in the buffer,
the cursor will be positioned at the last line in the buffer.
***************
*** 4475,4482 ****
*getpos()*
getpos({expr}) Get the position for {expr}. For possible values of
{expr}
see |line()|.
! The result is a |List| with four numbers:
[bufnum, lnum, col, off]
"bufnum" is zero, unless a mark like '0 or 'A is used, then it
is the buffer number of the mark.
"lnum" and "col" are the position in the buffer. The first
--- 4490,4498 ----
*getpos()*
getpos({expr}) Get the position for {expr}. For possible values of
{expr}
see |line()|.
! The result is a |List| with four or five numbers:
[bufnum, lnum, col, off]
+ [bufnum, lnum, col, off, curswant]
"bufnum" is zero, unless a mark like '0 or 'A is used, then it
is the buffer number of the mark.
"lnum" and "col" are the position in the buffer. The first
***************
*** 4485,4490 ****
--- 4501,4511 ----
it is the offset in screen columns from the start of the
character. E.g., a position within a <Tab> or after the last
character.
+ The "curswant" number is only added for getpos('.'), it is the
+ preferred column when moving the cursor vertically.
+ Note that for '< and '> Visual mode matters: when it is "V"
+ (visual line mode) the column of '< is zero and the column of
+ '> is a large number.
This can be used to save and restore the cursor position: >
let save_cursor = getpos(".")
MoveTheCursorAround
***************
*** 5289,5296 ****
. the cursor
'x mark x
! {list} must be a |List| with four numbers:
[bufnum, lnum, col, off]
"bufnum" is the buffer number. Zero can be used for the
current buffer. Setting the cursor is only possible for
--- 5310,5318 ----
. the cursor
'x mark x
! {list} must be a |List| with four or five numbers:
[bufnum, lnum, col, off]
+ [bufnum, lnum, col, off, curswant]
"bufnum" is the buffer number. Zero can be used for the
current buffer. Setting the cursor is only possible for
***************
*** 5308,5320 ****
character. E.g., a position within a <Tab> or after the last
character.
Returns 0 when the position could be set, -1 otherwise.
An error message is given if {expr} is invalid.
Also see |getpos()|
This does not restore the preferred column for moving
! vertically. See |winrestview()| for that.
setqflist({list} [, {action}]) *setqflist()*
--- 5330,5355 ----
character. E.g., a position within a <Tab> or after the last
character.
+ The "curswant" number is only used when setting the cursor
+ position. It sets the preferred column for when moving the
+ cursor vertically. When the "curswant" number is missing the
+ preferred column is not set. When it is present and setting a
+ mark position it is not used.
+
+ Note that for '< and '> changing the line number may result in
+ the marks to be effectively be swapped, so that '< is always
+ before '>.
+
Returns 0 when the position could be set, -1 otherwise.
An error message is given if {expr} is invalid.
Also see |getpos()|
This does not restore the preferred column for moving
! vertically; if you set the cursor position with this, |j| and
! |k| motions will jump to previous columns! Use |cursor()| to
! also set the preferred column. Also see the "curswant" key in
! |winrestview()|.
setqflist({list} [, {action}]) *setqflist()*
*** ../vim-7.4.309/src/version.c 2014-05-28 13:42:59.884078184 +0200
--- src/version.c 2014-05-28 14:27:20.132101471 +0200
***************
*** 736,737 ****
--- 736,739 ----
{ /* Add new patch number below this line */
+ /**/
+ 310,
/**/
--
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on it and you accuse him or her of genocide.
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