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Allow backspace too
This commit is contained in:
parent
4541df7be4
commit
fe38e2f8f4
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=29433
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@ -30,7 +30,7 @@
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: comsat.c,v 1.8 1997/02/22 14:21:23 peter Exp $
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* $Id: comsat.c,v 1.9 1997/09/15 00:27:49 ache Exp $
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*/
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#ifndef lint
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@ -296,7 +296,7 @@ jkfprintf(tp, user, file, offset)
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*/
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if (((ch & 0x80) && ch < 0xA0) ||
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(!(ch & 0x80) && !isprint(ch) &&
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!isspace(ch) && ch != '\007')
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!isspace(ch) && ch != '\a' && ch != '\b')
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) {
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if (ch & 0x80) {
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ch &= ~0x80;
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@ -45,7 +45,7 @@ static const char copyright[] =
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static char sccsid[] = "@(#)write.c 8.1 (Berkeley) 6/6/93";
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#endif
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static const char rcsid[] =
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"$Id: write.c,v 1.8 1997/09/15 00:08:19 ache Exp $";
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"$Id: write.c,v 1.9 1997/09/15 00:17:38 ache Exp $";
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#endif /* not lint */
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#include <sys/param.h>
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@ -312,7 +312,8 @@ wr_fputs(s)
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PUTC('\r');
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} else if (((*s & 0x80) && *s < 0xA0) ||
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/* disable upper controls */
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(!isprint(*s) && !isspace(*s) && *s != '\007')
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(!isprint(*s) && !isspace(*s) &&
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*s != '\a' && *s != '\b')
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) {
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if (*s & 0x80) {
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*s &= ~0x80;
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