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Author's fixes of backspace problem, slightly different then mine was

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This commit is contained in:
Andrey A. Chernov 1995-11-08 09:54:19 +00:00
parent 787d58f201
commit b27f46351e
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=12153
1 changed files with 6 additions and 8 deletions
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14
usr.bin/ee/ee.c
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@ -49,7 +49,7 @@
| proprietary information which is protected by
| copyright. All rights are reserved.
|
| $Header: /home/ncvs/src/usr.bin/ee/ee.c,v 1.3 1995/08/30 17:42:28 ache Exp $
| $Header: /home/ncvs/src/usr.bin/ee/ee.c,v 1.4 1995/10/22 14:10:08 jkh Exp $
|
*/
@ -62,7 +62,7 @@ char *ee_long_notice[] = {
"copyright. All rights are reserved."
};
char *version = "@(#) ee, version 1.2.4 $Revision: 1.3 $";
char *version = "@(#) ee, version 1.2.4 $Revision: 1.4 $";
#ifdef NCURSE
#include "new_curse.h"
@ -890,13 +890,13 @@ int column;
}
else
{
waddch(window, character & 0xFF);
waddch(window, (unsigned char)character );
return(1);
}
}
else
{
waddch(window, character);
waddch(window, (unsigned char)character);
return(1);
}
for (i2 = 0; (string[i2] != (char) NULL) && (((column+i2+1)-horiz_offset) < last_col); i2++)
@ -1768,14 +1768,13 @@ int advance; /* if true, skip leading spaces and tabs */
clear_com_win = TRUE;
g_horz = g_position = scan(prompt, strlen(prompt), 0);
g_pos = 0;
keypad(com_win, FALSE);
do
{
esc_flag = FALSE;
in = wgetch(com_win);
if (in == -1)
exit(0);
if (((in == 8) || (in == 127)) && (g_pos > 0))
if (((in == 8) || (in == 127) || (in == KEY_BACKSPACE)) && (g_pos > 0))
{
tmp_int = g_horz;
g_pos--;
@ -1792,7 +1791,7 @@ int advance; /* if true, skip leading spaces and tabs */
}
nam_str--;
}
else if ((in != 8) && (in != 127) && (in != '\n') && (in != '\r'))
else if ((in != 8) && (in != 127) && (in != '\n') && (in != '\r') && (in < 256))
{
if (in == '\026') /* control-v, accept next character verbatim */
{ /* allows entry of ^m, ^j, and ^h */
@ -1817,7 +1816,6 @@ int advance; /* if true, skip leading spaces and tabs */
if (esc_flag)
in = (char) NULL;
} while ((in != '\n') && (in != '\r'));
keypad(com_win, TRUE);
*nam_str = (char) NULL;
nam_str = tmp_string;
if (((*nam_str == ' ') || (*nam_str == 9)) && (advance))