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patch 8.0.0647: syntax highlighting can make cause a freeze

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Problem:    Syntax highlighting can make cause a freeze.
Solution:   Apply 'redrawtime' to syntax highlighting, per window.
This commit is contained in:
Bram Moolenaar
2017-06-18 22:41:03 +02:00
parent 0946326580
commit 06f1ed2f78
9 changed files with 148 additions and 29 deletions
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8
src/normal.c
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@@ -5477,6 +5477,14 @@ nv_clear(cmdarg_T *cap)
#ifdef FEAT_SYN_HL
/* Clear all syntax states to force resyncing. */
syn_stack_free_all(curwin->w_s);
# ifdef FEAT_RELTIME
{
win_T *wp;
FOR_ALL_WINDOWS(wp)
wp->w_s->b_syn_slow = FALSE;
}
# endif
#endif
redraw_later(CLEAR);
}