/* Opens new bw with startup log */
int ushowlog(BW *bw)
{
if (startup_log) {
B *copied;
BW *newbw;
void *object;
W *w;
if (uduptw(bw)) {
return -1;
}
copied = bcpy(startup_log->bof, startup_log->eof);
copied->name = zdup(USTR "* Startup Log *");
copied->internal = 1;
newbw = (BW *) maint->curwin->object;
object = newbw->object;
w = newbw->parent;
bwrm(newbw);
w->object = (void *) (newbw = bwmk(w, copied, 0));
wredraw(newbw->parent);
newbw->object = object;
return 0;
}
return 1;
}
static int rtnpw(BW *bw)
{
W *w = bw->parent;
PW *pw = (PW *) bw->object;
unsigned char *s;
W *win;
int *notify;
int (*pfunc) ();
void *object;
long byte;
/* Extract entered text from buffer */
p_goto_eol(bw->cursor);
byte = bw->cursor->byte;
p_goto_bol(bw->cursor);
s = brvs(bw->cursor, (int) (byte - bw->cursor->byte));
/* Save text into history buffer */
if (pw->hist) {
if (bw->b->changed) {
append_history(pw->hist, sv(s));
} else {
promote_history(pw->hist, bw->cursor->line);
}
}
/* Do ~ expansion and set new current directory */
if (pw->file_prompt&2) {
set_current_dir(s,1);
}
if (pw->file_prompt) {
s = canonical(s);
}
win = w->win;
pfunc = pw->pfunc;
object = pw->object;
bwrm(bw);
joe_free(pw->prompt);
joe_free(pw);
w->object = NULL;
notify = w->notify;
w->notify = 0;
wabort(w);
dostaupd = 1;
/* Call callback function */
if (pfunc) {
return pfunc(win->object, s, object, notify);
} else {
return -1;
}
}
static int abortpw(BW *b)
{
PW *pw = b->object;
void *object = pw->object;
int (*abrt) () = pw->abrt;
W *win = b->parent->win;
bwrm(b);
joe_free(pw->prompt);
joe_free(pw);
if (abrt) {
return abrt(win->object, object);
} else {
return -1;
}
}
