Patch 8.1.1710
Problem: Coverity found dead code.
Solution: Remove merging of listener changes.
Files: src/change.c
*** ../vim-8.1.1709/src/change.c 2019-07-13 13:02:59.295619066 +0200
--- src/change.c 2019-07-17 21:58:23.731719352 +0200
***************
*** 155,173 ****
static long next_listener_id = 0;
/*
! * Check if the change at "lnum" / "col" is above or overlaps with an existing
! * changed. If above then flush changes and invoke listeners.
! * If "merge" is TRUE do the merge.
* Returns TRUE if the change was merged.
*/
static int
check_recorded_changes(
buf_T *buf,
linenr_T lnum,
- colnr_T col,
linenr_T lnume,
! long xtra,
! int merge)
{
if (buf->b_recorded_changes != NULL && xtra != 0)
{
--- 155,170 ----
static long next_listener_id = 0;
/*
! * Check if the change at "lnum" is above or overlaps with an existing
! * change. If above then flush changes and invoke listeners.
* Returns TRUE if the change was merged.
*/
static int
check_recorded_changes(
buf_T *buf,
linenr_T lnum,
linenr_T lnume,
! long xtra)
{
if (buf->b_recorded_changes != NULL && xtra != 0)
{
***************
*** 182,223 ****
li->li_tv.vval.v_dict, (char_u *)"lnum");
prev_lnume = (linenr_T)dict_get_number(
li->li_tv.vval.v_dict, (char_u *)"end");
! if (prev_lnum >= lnum || prev_lnum > lnume
! || (prev_lnume >= lnum && xtra != 0))
{
! if (li->li_next == NULL && lnum == prev_lnum
! && xtra == 0
! && col + 1 == (colnr_T)dict_get_number(
! li->li_tv.vval.v_dict, (char_u *)"col"))
! {
! if (merge)
! {
! dictitem_T *di;
!
! // Same start point and nothing is following, entries
! // can be merged.
! di = dict_find(li->li_tv.vval.v_dict,
! (char_u *)"end", -1);
! if (di != NULL)
! {
! prev_lnum = tv_get_number(&di->di_tv);
! if (lnume > prev_lnum)
! di->di_tv.vval.v_number = lnume;
! }
! di = dict_find(li->li_tv.vval.v_dict,
! (char_u *)"added", -1);
! if (di != NULL)
! di->di_tv.vval.v_number += xtra;
! return TRUE;
! }
! }
! else
! {
! // the current change is going to make the line number in
! // the older change invalid, flush now
! invoke_listeners(curbuf);
! break;
! }
}
}
}
--- 179,190 ----
li->li_tv.vval.v_dict, (char_u *)"lnum");
prev_lnume = (linenr_T)dict_get_number(
li->li_tv.vval.v_dict, (char_u *)"end");
! if (prev_lnum >= lnum || prev_lnum > lnume || prev_lnume >= lnum)
{
! // the current change is going to make the line number in
! // the older change invalid, flush now
! invoke_listeners(curbuf);
! break;
}
}
}
***************
*** 242,248 ****
// If the new change is going to change the line numbers in already listed
// changes, then flush.
! if (check_recorded_changes(curbuf, lnum, col, lnume, xtra, TRUE))
return;
if (curbuf->b_recorded_changes == NULL)
--- 209,215 ----
// If the new change is going to change the line numbers in already listed
// changes, then flush.
! if (check_recorded_changes(curbuf, lnum, lnume, xtra))
return;
if (curbuf->b_recorded_changes == NULL)
***************
*** 362,368 ****
void
may_invoke_listeners(buf_T *buf, linenr_T lnum, linenr_T lnume, int added)
{
! check_recorded_changes(buf, lnum, 0, lnume, added, FALSE);
}
/*
--- 329,335 ----
void
may_invoke_listeners(buf_T *buf, linenr_T lnum, linenr_T lnume, int added)
{
! check_recorded_changes(buf, lnum, lnume, added);
}
/*
*** ../vim-8.1.1709/src/version.c 2019-07-17 21:37:28.576734130 +0200
--- src/version.c 2019-07-17 21:59:06.019530710 +0200
***************
*** 779,780 ****
--- 779,782 ----
{ /* Add new patch number below this line */
+ /**/
+ 1710,
/**/
--
Citizens are not allowed to attend a movie house or theater nor ride in a
public streetcar within at least four hours after eating garlic.
[real standing law in Indiana, United States of America]
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
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