/*
* kbdestroy() - kills the key pad function key search tree
* and frees all lines associated with it
*
* Should be called with arg kbesc, the top of the tree.
*/
void
kbdestroy(KBESC_T *kb)
{
if(kb){
kbdestroy(kb->left);
kbdestroy(kb->down);
free((char *)kb);
kb = NULL;
}
}
/*
* Quit command. If an argument, always quit. Otherwise confirm if a buffer
* has been changed and not written out. Normally bound to "C-X C-C".
*/
int
wquit(int f, int n)
{
register int s;
if(Pmaster){
char *result = NULL;
int ret;
/* First, make sure there are no outstanding problems */
if(AttachError()){
emlwrite(_("\007Problem with attachments! Fix errors or delete attachments."), NULL);
return(FALSE);
}
#ifdef SPELLER
if(Pmaster->always_spell_check)
if(spell(0, 0) == -1)
sleep(3); /* problem, show error */
#endif
/*
* if we're not in header, show some of it as we verify sending...
*/
display_for_send();
packheader();
Pmaster->arm_winch_cleanup++;
if((!(Pmaster->pine_flags & MDHDRONLY) || any_header_changes())
&& (ret = (*Pmaster->exittest)(Pmaster->headents,
redraw_pico_for_callback,
Pmaster->allow_flowed_text,
&result))){
Pmaster->arm_winch_cleanup--;
if(ret == -1){
pico_all_done = COMP_CANCEL;
}
else{
if(sgarbf)
update();
lchange(WFHARD); /* set update flags... */
curwp->w_flag |= WFMODE; /* and modeline so we */
sgarbk = TRUE; /* redraw the keymenu */
pclear(term.t_nrow-2, term.t_nrow);
}
if(result && *result)
emlwrite(result, NULL);
}
else{
Pmaster->arm_winch_cleanup--;
pico_all_done = COMP_EXIT;
return(TRUE);
}
}
else{
if (f != FALSE /* Argument forces it. */
|| anycb() == FALSE /* All buffers clean. */
/* User says it's OK. */
/* TRANSLATORS: buffer is the in-memory copy of a file */
|| (s=mlyesno_utf8(_("Save modified buffer (ANSWERING \"No\" WILL DESTROY CHANGES)"), -1)) == FALSE) {
vttidy();
#if defined(USE_TERMCAP) || defined(USE_TERMINFO) || defined(VMS)
kbdestroy(kbesc);
#endif
exit(0);
}
if(s == TRUE){
if(filewrite(0,1) == TRUE)
wquit(1, 0);
}
else if(s == ABORT){
emlwrite(_("Exit cancelled"), NULL);
if(term.t_mrow == 0)
curwp->w_flag |= WFHARD; /* cause bottom 3 lines to paint */
}
return(s);
}
return(FALSE);
}
