Patch 7.2.120
Problem: When opening the quickfix window or splitting the window and
setting the location list, the location list is copied and then
deleted, which is inefficient.
Solution: Don't copy the location list when not needed. (Lech Lorens)
Files: src/quickfix.c, src/vim.h, src/window.c
*** ../vim-7.2.119/src/quickfix.c Sun Feb 22 00:01:42 2009
--- src/quickfix.c Sat Feb 21 22:54:25 2009
***************
*** 1419,1424 ****
--- 1419,1425 ----
int opened_window = FALSE;
win_T *win;
win_T *altwin;
+ int flags;
#endif
win_T *oldwin = curwin;
int print_message = TRUE;
***************
*** 1531,1537 ****
if (qf_ptr->qf_type == 1 && (!curwin->w_buffer->b_help || cmdmod.tab !=
0))
{
win_T *wp;
- int n;
if (cmdmod.tab != 0)
wp = NULL;
--- 1532,1537 ----
***************
*** 1547,1559 ****
* Split off help window; put it at far top if no position
* specified, the current window is vertically split and narrow.
*/
! n = WSP_HELP;
# ifdef FEAT_VERTSPLIT
if (cmdmod.split == 0 && curwin->w_width != Columns
&& curwin->w_width < 80)
! n |= WSP_TOP;
# endif
! if (win_split(0, n) == FAIL)
goto theend;
opened_window = TRUE; /* close it when fail */
--- 1547,1562 ----
* Split off help window; put it at far top if no position
* specified, the current window is vertically split and narrow.
*/
! flags = WSP_HELP;
# ifdef FEAT_VERTSPLIT
if (cmdmod.split == 0 && curwin->w_width != Columns
&& curwin->w_width < 80)
! flags |= WSP_TOP;
# endif
! if (qi != &ql_info)
! flags |= WSP_NEWLOC; /* don't copy the location list */
!
! if (win_split(0, flags) == FAIL)
goto theend;
opened_window = TRUE; /* close it when fail */
***************
*** 1563,1569 ****
if (qi != &ql_info) /* not a quickfix list */
{
/* The new window should use the supplied location list */
- qf_free_all(curwin);
curwin->w_llist = qi;
qi->qf_refcount++;
}
--- 1566,1571 ----
***************
*** 1624,1630 ****
{
ll_ref = curwin->w_llist_ref;
! if (win_split(0, WSP_ABOVE) == FAIL)
goto failed; /* not enough room for window */
opened_window = TRUE; /* close it when fail */
p_swb = empty_option; /* don't split again */
--- 1626,1635 ----
{
ll_ref = curwin->w_llist_ref;
! flags = WSP_ABOVE;
! if (ll_ref != NULL)
! flags |= WSP_NEWLOC;
! if (win_split(0, flags) == FAIL)
goto failed; /* not enough room for window */
opened_window = TRUE; /* close it when fail */
p_swb = empty_option; /* don't split again */
***************
*** 1636,1642 ****
{
/* The new window should use the location list from the
* location list window */
- qf_free_all(curwin);
curwin->w_llist = ll_ref;
ll_ref->qf_refcount++;
}
--- 1641,1646 ----
***************
*** 2311,2325 ****
if (eap->cmdidx == CMD_copen || eap->cmdidx == CMD_cwindow)
/* Create the new window at the very bottom. */
win_goto(lastwin);
! if (win_split(height, WSP_BELOW) == FAIL)
return; /* not enough room for window */
#ifdef FEAT_SCROLLBIND
curwin->w_p_scb = FALSE;
#endif
- /* Remove the location list for the quickfix window */
- qf_free_all(curwin);
-
if (eap->cmdidx == CMD_lopen || eap->cmdidx == CMD_lwindow)
{
/*
--- 2315,2326 ----
if (eap->cmdidx == CMD_copen || eap->cmdidx == CMD_cwindow)
/* Create the new window at the very bottom. */
win_goto(lastwin);
! if (win_split(height, WSP_BELOW | WSP_NEWLOC) == FAIL)
return; /* not enough room for window */
#ifdef FEAT_SCROLLBIND
curwin->w_p_scb = FALSE;
#endif
if (eap->cmdidx == CMD_lopen || eap->cmdidx == CMD_lwindow)
{
/*
*** ../vim-7.2.119/src/vim.h Thu Nov 20 14:11:47 2008
--- src/vim.h Sat Feb 21 22:53:03 2009
***************
*** 1057,1062 ****
--- 1057,1063 ----
#define WSP_HELP 16 /* creating the help window */
#define WSP_BELOW 32 /* put new window below/right */
#define WSP_ABOVE 64 /* put new window above/left */
+ #define WSP_NEWLOC 128 /* don't copy location list */
/*
* arguments for gui_set_shellsize()
*** ../vim-7.2.119/src/window.c Sat Feb 21 20:27:00 2009
--- src/window.c Sat Feb 21 23:56:41 2009
***************
*** 12,18 ****
static int path_is_url __ARGS((char_u *p));
#if defined(FEAT_WINDOWS) || defined(PROTO)
static int win_split_ins __ARGS((int size, int flags, win_T *newwin, int
dir));
! static void win_init __ARGS((win_T *newp, win_T *oldp));
static void frame_comp_pos __ARGS((frame_T *topfrp, int *row, int *col));
static void frame_setheight __ARGS((frame_T *curfrp, int height));
#ifdef FEAT_VERTSPLIT
--- 12,18 ----
static int path_is_url __ARGS((char_u *p));
#if defined(FEAT_WINDOWS) || defined(PROTO)
static int win_split_ins __ARGS((int size, int flags, win_T *newwin, int
dir));
! static void win_init __ARGS((win_T *newp, win_T *oldp, int flags));
static void frame_comp_pos __ARGS((frame_T *topfrp, int *row, int *col));
static void frame_setheight __ARGS((frame_T *curfrp, int height));
#ifdef FEAT_VERTSPLIT
***************
*** 911,917 ****
return FAIL;
/* make the contents of the new window the same as the current one */
! win_init(wp, curwin);
}
/*
--- 911,917 ----
return FAIL;
/* make the contents of the new window the same as the current one */
! win_init(wp, curwin, flags);
}
/*
***************
*** 1160,1170 ****
* Initialize window "newp" from window "oldp".
* Used when splitting a window and when creating a new tab page.
* The windows will both edit the same buffer.
*/
static void
! win_init(newp, oldp)
win_T *newp;
win_T *oldp;
{
int i;
--- 1160,1174 ----
* Initialize window "newp" from window "oldp".
* Used when splitting a window and when creating a new tab page.
* The windows will both edit the same buffer.
+ * WSP_NEWLOC may be specified in flags to prevent the location list from
+ * being copied.
*/
+ /*ARGSUSED*/
static void
! win_init(newp, oldp, flags)
win_T *newp;
win_T *oldp;
+ int flags;
{
int i;
***************
*** 1189,1195 ****
copy_jumplist(oldp, newp);
#endif
#ifdef FEAT_QUICKFIX
! copy_loclist(oldp, newp);
#endif
if (oldp->w_localdir != NULL)
newp->w_localdir = vim_strsave(oldp->w_localdir);
--- 1193,1206 ----
copy_jumplist(oldp, newp);
#endif
#ifdef FEAT_QUICKFIX
! if (flags & WSP_NEWLOC)
! {
! /* Don't copy the location list. */
! newp->w_llist = NULL;
! newp->w_llist_ref = NULL;
! }
! else
! copy_loclist(oldp, newp);
#endif
if (oldp->w_localdir != NULL)
newp->w_localdir = vim_strsave(oldp->w_localdir);
***************
*** 3219,3225 ****
else
{
/* First window in new tab page, initialize it from "oldwin". */
! win_init(curwin, oldwin);
# ifdef FEAT_SCROLLBIND
/* We don't want scroll-binding in the first window. */
--- 3230,3236 ----
else
{
/* First window in new tab page, initialize it from "oldwin". */
! win_init(curwin, oldwin, 0);
# ifdef FEAT_SCROLLBIND
/* We don't want scroll-binding in the first window. */
*** ../vim-7.2.119/src/version.c Sun Feb 22 01:13:45 2009
--- src/version.c Sun Feb 22 02:32:14 2009
***************
*** 678,679 ****
--- 678,681 ----
{ /* Add new patch number below this line */
+ /**/
+ 120,
/**/
--
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110. You actually volunteer to become your employer's webmaster.
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