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Pull out parsing of ^C style strings from the terminal answerback code to

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its own function, since I'll be wanting it for `terminal-modes'.

[originally from svn r5646]
This commit is contained in:
Jacob Nevins
2005-04-19 18:58:29 +00:00
parent 62a3389981
commit 3d012d9bd0
3 changed files with 47 additions and 16 deletions
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26
terminal.c
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@ -2677,22 +2677,16 @@ static void term_out(Terminal *term)
*/
compatibility(ANSIMIN);
if (term->ldisc) {
char abuf[256], *s, *d;
int state = 0;
for (s = term->cfg.answerback, d = abuf; *s; s++) {
if (state) {
if (*s >= 'a' && *s <= 'z')
*d++ = (*s - ('a' - 1));
else if ((*s >= '@' && *s <= '_') ||
*s == '?' || (*s & 0x80))
*d++ = ('@' ^ *s);
else if (*s == '~')
*d++ = '^';
state = 0;
} else if (*s == '^') {
state = 1;
} else
*d++ = *s;
char abuf[lenof(term->cfg.answerback)], *s, *d;
for (s = term->cfg.answerback, d = abuf; *s;) {
char *n;
char c = ctrlparse(s, &n);
if (n) {
*d++ = c;
s = n;
} else {
*d++ = *s++;
}
}
lpage_send(term->ldisc, DEFAULT_CODEPAGE,
abuf, d - abuf, 0);