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Don't forget to flush the bidi cache when the user enables or

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disables bidi or shaping, otherwise they'll have to do a manual
screen refresh to see any difference.

[originally from svn r4632]
This commit is contained in:
Simon Tatham 2004-10-15 11:14:42 +00:00
parent 6b136f5c2f
commit 9b37d130ed
1 changed files with 16 additions and 0 deletions
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16
terminal.c
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@ -1134,6 +1134,22 @@ void term_reconfig(Terminal *term, Config *cfg)
if (term->cfg.wordness[i] != cfg->wordness[i]) if (term->cfg.wordness[i] != cfg->wordness[i])
reset_charclass = 1; reset_charclass = 1;
/*
* If the bidi or shaping settings have changed, flush the bidi
* cache completely.
*/
if (term->cfg.arabicshaping != cfg->arabicshaping ||
term->cfg.bidi != cfg->bidi) {
for (i = 0; i < term->bidi_cache_size; i++) {
sfree(term->pre_bidi_cache[i].chars);
sfree(term->post_bidi_cache[i].chars);
term->pre_bidi_cache[i].width = -1;
term->pre_bidi_cache[i].chars = NULL;
term->post_bidi_cache[i].width = -1;
term->post_bidi_cache[i].chars = NULL;
}
}
term->cfg = *cfg; /* STRUCTURE COPY */ term->cfg = *cfg; /* STRUCTURE COPY */
if (reset_wrap) if (reset_wrap)