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Fix handling of backspace at beginning of line.

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In the big boolification commit (3214563d8) I accidentally rewrote
"term->wrap == 0" as "term->wrap" instead of as "!term->wrap", so now
sending the backspace character to the terminal at the start of a line
causes the cursor to wrap round to the end of the previous line if and
only if it _shouldn't_ have done.
This commit is contained in:
Simon Tatham 2018-12-08 16:12:05 +00:00
parent 41e1a586fb
commit 383a16d5e5
1 changed files with 1 additions and 1 deletions
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2
terminal.c
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@ -3185,7 +3185,7 @@ static void term_out(Terminal *term)
} }
break; break;
case '\b': /* BS: Back space */ case '\b': /* BS: Back space */
if (term->curs.x == 0 && (term->curs.y == 0 || term->wrap)) if (term->curs.x == 0 && (term->curs.y == 0 || !term->wrap))
/* do nothing */ ; /* do nothing */ ;
else if (term->curs.x == 0 && term->curs.y > 0) else if (term->curs.x == 0 && term->curs.y > 0)
term->curs.x = term->cols - 1, term->curs.y--; term->curs.x = term->cols - 1, term->curs.y--;