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Copy ACS characters as UTF-8, from Balazs Kezes.

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This commit is contained in:
nicm 2014-10-02 08:36:26 +00:00
parent 045d0c3b9f
commit 2f19df09b1
3 changed files with 11 additions and 1 deletions
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2
screen-write.c
View File

@ -990,6 +990,8 @@ screen_write_cell(struct screen_write_ctx *ctx, const struct grid_cell *gc)
memcpy(&tmp_gc, &s->sel.cell, sizeof tmp_gc);
grid_cell_get(gc, &ud);
grid_cell_set(&tmp_gc, &ud);
tmp_gc.attr = tmp_gc.attr & ~GRID_ATTR_CHARSET;
tmp_gc.attr |= gc->attr & GRID_ATTR_CHARSET;
tmp_gc.flags = gc->flags & ~(GRID_FLAG_FG256|GRID_FLAG_BG256);
tmp_gc.flags |= s->sel.cell.flags &
(GRID_FLAG_FG256|GRID_FLAG_BG256);

2
tty-acs.c
View File

@ -81,7 +81,7 @@ tty_acs_get(struct tty *tty, u_char ch)
struct tty_acs_entry *entry;
/* If not a UTF-8 terminal, use the ACS set. */
if (!(tty->flags & TTY_UTF8)) {
if (tty != NULL && !(tty->flags & TTY_UTF8)) {
if (tty->term->acs[ch][0] == '\0')
return (NULL);
return (&tty->term->acs[ch][0]);

8
window-copy.c
View File

@ -1552,6 +1552,7 @@ window_copy_copy_line(struct window_pane *wp,
struct grid_line *gl;
struct utf8_data ud;
u_int i, xx, wrapped = 0;
const char *s;
if (sx > ex)
return;
@ -1580,6 +1581,13 @@ window_copy_copy_line(struct window_pane *wp,
if (gc->flags & GRID_FLAG_PADDING)
continue;
grid_cell_get(gc, &ud);
if (ud.size == 1 && (gc->attr & GRID_ATTR_CHARSET)) {
s = tty_acs_get(NULL, ud.data[0]);
if (s != NULL && strlen(s) <= sizeof ud.data) {
ud.size = strlen(s);
memcpy (ud.data, s, ud.size);
}
}
*buf = xrealloc(*buf, 1, (*off) + ud.size);
memcpy(*buf + *off, ud.data, ud.size);