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fix Message-ID: <e3fded850705240816s50544d04u5c87edb905f1c123@mail.gmail.com> 

(maybe) by only emitting the >*< if we're at EOL
This commit is contained in:
tg 2007-05-24 19:15:46 +00:00
parent 49760de778
commit 15515cfe06
1 changed files with 6 additions and 3 deletions
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9
edit.c
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@ -5,7 +5,7 @@
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/edit.c,v 1.97 2007/05/22 21:13:56 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/edit.c,v 1.98 2007/05/24 19:15:46 tg Exp $");
/* tty driver characters we are interested in */
typedef struct {
@ -1696,10 +1696,13 @@ x_delete(int nc, int push)
* But if we must, make sure we do the minimum.
*/
if ((i = xx_cols - 2 - x_col) > 0 || xep - xlp == 0) {
nw = (i = ((nw < i) ? nw : i)) + 1;
nw = i = (nw < i) ? nw : i;
while (i--)
x_e_putc2(' ');
x_e_putc2((xep > xlp) ? '>' : (xbp > xbuf) ? '<' : ' ');
if (x_col == xx_cols - 2) {
x_e_putc2((xep > xlp) ? '>' : (xbp > xbuf) ? '<' : ' ');
++nw;
}
while (nw--)
x_e_putc2('\b');
}