Patch 7.4.349
Problem: When there are matches to highlight the whole window is redrawn,
which is slow.
Solution: Only redraw everything when lines were inserted or deleted.
Reset b_mod_xlines when needed. (Alexey Radkov)
Files: src/screen.c, src/window.c
*** ../vim-7.4.348/src/screen.c 2014-06-25 18:15:18.446838249 +0200
--- src/screen.c 2014-06-28 15:35:18.868836570 +0200
***************
*** 1769,1776 ****
syntax_check_changed(lnum)))
#endif
#ifdef FEAT_SEARCH_EXTRA
! /* match in fixed position might need redraw */
! || wp->w_match_head != NULL
#endif
)))))
{
--- 1769,1778 ----
syntax_check_changed(lnum)))
#endif
#ifdef FEAT_SEARCH_EXTRA
! /* match in fixed position might need redraw
! * if lines were inserted or deleted */
! || (wp->w_match_head != NULL
! && buf->b_mod_xlines != 0)
#endif
)))))
{
*** ../vim-7.4.348/src/window.c 2014-06-25 18:15:18.446838249 +0200
--- src/window.c 2014-06-28 15:38:51.952839835 +0200
***************
*** 6904,6915 ****
}
else
{
wp->w_buffer->b_mod_top = toplnum;
wp->w_buffer->b_mod_bot = botlnum;
}
m->pos.toplnum = toplnum;
m->pos.botlnum = botlnum;
- wp->w_buffer->b_mod_set = TRUE;
rtype = VALID;
}
}
--- 6904,6916 ----
}
else
{
+ wp->w_buffer->b_mod_set = TRUE;
wp->w_buffer->b_mod_top = toplnum;
wp->w_buffer->b_mod_bot = botlnum;
+ wp->w_buffer->b_mod_xlines = 0;
}
m->pos.toplnum = toplnum;
m->pos.botlnum = botlnum;
rtype = VALID;
}
}
***************
*** 6986,6995 ****
}
else
{
wp->w_buffer->b_mod_top = cur->pos.toplnum;
wp->w_buffer->b_mod_bot = cur->pos.botlnum;
}
- wp->w_buffer->b_mod_set = TRUE;
rtype = VALID;
}
vim_free(cur);
--- 6987,6997 ----
}
else
{
+ wp->w_buffer->b_mod_set = TRUE;
wp->w_buffer->b_mod_top = cur->pos.toplnum;
wp->w_buffer->b_mod_bot = cur->pos.botlnum;
+ wp->w_buffer->b_mod_xlines = 0;
}
rtype = VALID;
}
vim_free(cur);
*** ../vim-7.4.348/src/version.c 2014-07-02 17:02:29.726212319 +0200
--- src/version.c 2014-07-02 17:15:58.646224714 +0200
***************
*** 736,737 ****
--- 736,739 ----
{ /* Add new patch number below this line */
+ /**/
+ 349,
/**/
--
Trees moving back and forth is what makes the wind blow.
/// 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 ///
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--
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