globle int temp_quit(
void *theEnv,
int f,
int n)
{
vttidy();
return(EXIT);
}
bktoshell() /* suspend MicroEMACS and wait to wake up */
{
int pid;
vttidy();
pid = getpid();
kill(pid,SIGTSTP);
}
int bktoshell(int f, int n)
{ /* suspend MicroEMACS and wait to wake up */
vttidy();
/******************************
int pid;
pid = getpid();
kill(pid,SIGTSTP);
******************************/
kill(0, SIGTSTP);
return TRUE;
}
/*
* 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 quit (int f, int n)
{
int s;
if (f != FALSE /* Argument forces it */
|| anycb () == FALSE /* All buffers clean */
|| (s = mlyesno ("Modified buffers exist. Leave anyway")) == TRUE)
{
vttidy ();
exit (0);
}
mlwrite ("");
return (s);
}
/* ARGSUSED */
int
quit(int f, int n)
{
int s;
if ((s = anycb(FALSE)) == ABORT)
return (ABORT);
if (s == FALSE
|| eyesno("Modified buffers exist; really exit") == TRUE) {
vttidy();
closetags();
exit(GOOD);
}
return (TRUE);
}
/* ARGSUSED */
int
quit(int f, int n)
{
int s;
if ((s = anycb(FALSE)) == ABORT)
return (ABORT);
if (s == FIOERR || s == UERROR)
return (FALSE);
if (s == FALSE
|| eyesno("Modified buffers exist; really exit") == TRUE) {
vttidy();
exit(0);
}
return (TRUE);
}
/*
* 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".
*/
globle int edquit(
void *theEnv,
int f,
int n)
{
register int s;
if (f != FALSE /* Argument forces it. */
|| anycb() == FALSE /* All buffers clean. */
/* User says it's OK. */
|| (s=mlyesno(theEnv,"Modified Buffers! Quit")) == TRUE) {
vttidy();
full_cleanup(theEnv);
return(EXIT);
}
return (s);
}
/* ARGSUSED */
int
quit(int f, int n)
{
int s;
if ((s = anycb(FALSE)) == ABORT)
return (ABORT);
if (s == FALSE
|| eyesno("Modified buffers exist; really exit") == TRUE) {
vttidy();
#ifdef SYSCLEANUP
SYSCLEANUP;
#endif /* SYSCLEANUP */
exit(GOOD);
}
return (TRUE);
}
int
main(int argc, char **argv)
{
char *cp, *init_fcn_name = NULL;
PF init_fcn = NULL;
int o, i, nfiles;
int nobackups = 0;
struct buffer *bp = NULL;
#ifdef MRUBY
mrb_mg_init();
int noinitfile = 0;
#endif /* MRUBY */
while ((o = getopt(argc, argv, "nf:q")) != -1)
switch (o) {
case 'n':
nobackups = 1;
break;
case 'f':
if (init_fcn_name != NULL)
errx(1, "cannot specify more than one "
"initial function");
init_fcn_name = optarg;
break;
case 'q':
noinitfile = 1;
break;
default:
usage();
}
argc -= optind;
argv += optind;
maps_init(); /* Keymaps and modes. */
funmap_init(); /* Functions. */
/*
* This is where we initialize standalone extensions that should
* be loaded dynamically sometime in the future.
*/
{
extern void grep_init(void);
extern void theo_init(void);
extern void cmode_init(void);
extern void dired_init(void);
dired_init();
grep_init();
theo_init();
cmode_init();
#ifdef UTF8
utf8_init();
#endif /* UTF8 */
}
if (init_fcn_name &&
(init_fcn = name_function(init_fcn_name)) == NULL)
errx(1, "Unknown function `%s'", init_fcn_name);
vtinit(); /* Virtual terminal. */
dirinit(); /* Get current directory. */
edinit(bp); /* Buffers, windows. */
ttykeymapinit(); /* Symbols, bindings. */
/*
* doing update() before reading files causes the error messages from
* the file I/O show up on the screen. (and also an extra display of
* the mode line if there are files specified on the command line.)
*/
update();
/* user startup file */
#ifdef MRUBY
if (noinitfile == 0 && (cp = startupfile(NULL)) != NULL)
mrb_mg_load(cp);
#else
if ((cp = startupfile(NULL)) != NULL)
(void)load(cp);
#endif /* MRUBY */
/*
* Now ensure any default buffer modes from the startup file are
* given to any files opened when parsing the startup file.
* Note *scratch* will also be updated.
*/
for (bp = bheadp; bp != NULL; bp = bp->b_bufp) {
bp->b_flag = defb_flag;
for (i = 0; i <= defb_nmodes; i++) {
bp->b_modes[i] = defb_modes[i];
}
}
/* Force FFOTHARG=1 so that this mode is enabled, not simply toggled */
if (init_fcn)
init_fcn(FFOTHARG, 1);
if (nobackups)
makebkfile(FFARG, 0);
for (nfiles = 0, i = 0; i < argc; i++) {
if (argv[i][0] == '+' && strlen(argv[i]) >= 2) {
long long lval;
const char *errstr;
lval = strtonum(&argv[i][1], INT_MIN, INT_MAX, &errstr);
if (argv[i][1] == '\0' || errstr != NULL)
goto notnum;
startrow = lval;
} else {
notnum:
cp = adjustname(argv[i], FALSE);
if (cp != NULL) {
if (nfiles == 1)
splitwind(0, 1);
if ((curbp = findbuffer(cp)) == NULL) {
vttidy();
errx(1, "Can't find current buffer!");
}
(void)showbuffer(curbp, curwp, 0);
if (readin(cp) != TRUE)
killbuffer(curbp);
else {
/* Ensure enabled, not just toggled */
if (init_fcn_name)
init_fcn(FFOTHARG, 1);
nfiles++;
}
}
}
}
if (nfiles > 2)
listbuffers(0, 1);
/* fake last flags */
thisflag = 0;
for (;;) {
if (epresf == KCLEAR)
eerase();
if (epresf == TRUE)
epresf = KCLEAR;
if (winch_flag) {
do_redraw(0, 0, TRUE);
winch_flag = 0;
}
update();
lastflag = thisflag;
thisflag = 0;
switch (doin()) {
case TRUE:
break;
case ABORT:
ewprintf("Quit");
/* FALLTHRU */
case FALSE:
default:
ttbeep();
macrodef = FALSE;
}
}
}
/*
* bktoshell - suspend and wait to be woken up
*/
int
bktoshell(int f, int n)
{
UCS z = CTRL | 'Z';
if(!(gmode&MDSSPD)){
unknown_command(z);
return(FALSE);
}
if(Pmaster){
if(!Pmaster->suspend){
unknown_command(z);
return(FALSE);
}
if((*Pmaster->suspend)() == NO_OP_COMMAND){
int rv;
if(km_popped){
term.t_mrow = 2;
curwp->w_ntrows -= 2;
}
clearcursor();
mlerase();
rv = (*Pmaster->showmsg)('x');
ttresize();
picosigs();
if(rv) /* Did showmsg corrupt the display? */
pico_refresh(0, 1); /* Yes, repaint */
mpresf = 1;
if(km_popped){
term.t_mrow = 0;
curwp->w_ntrows += 2;
}
}
else{
ttresize();
pclear(0, term.t_nrow);
pico_refresh(0, 1);
}
return(TRUE);
}
if(gmode&MDSPWN){
char *shell;
int dummy;
vttidy();
movecursor(0, 0);
(*term.t_eeop)();
printf("\n\n\nUse \"exit\" to return to Pi%s\n",
(gmode & MDBRONLY) ? "lot" : "co");
system((shell = (char *)getenv("SHELL")) ? shell : "/bin/csh");
rtfrmshell(dummy); /* fixup tty */
}
else {
movecursor(term.t_nrow-1, 0);
peeol();
movecursor(term.t_nrow, 0);
peeol();
movecursor(term.t_nrow, 0);
printf("\n\n\nUse \"fg\" to return to Pi%s\n",
(gmode & MDBRONLY) ? "lot" : "co");
ttclose();
movecursor(term.t_nrow, 0);
peeol();
(*term.t_flush)();
signal(SIGCONT, rtfrmshell); /* prepare to restart */
signal(SIGTSTP, SIG_DFL); /* prepare to stop */
kill(0, SIGTSTP);
}
return(TRUE);
}
int
main(int argc, char **argv)
{
char *cp, *init_fcn_name = NULL;
PF init_fcn = NULL;
int o, i, nfiles;
struct buffer *bp = NULL;
while ((o = getopt(argc, argv, "f:")) != -1)
switch (o) {
case 'f':
if (init_fcn_name != NULL)
errx(1, "cannot specify more than one "
"initial function");
init_fcn_name = optarg;
break;
default:
usage();
}
argc -= optind;
argv += optind;
setlocale(LC_CTYPE, "");
maps_init(); /* Keymaps and modes. */
funmap_init(); /* Functions. */
if (init_fcn_name &&
(init_fcn = name_function(init_fcn_name)) == NULL)
errx(1, "Unknown function `%s'", init_fcn_name);
vtinit(); /* Virtual terminal. */
dirinit(); /* Get current directory. */
edinit(bp); /* Buffers, windows. */
bellinit(); /* Audible and visible bell. */
/*
* doing update() before reading files causes the error messages from
* the file I/O show up on the screen. (and also an extra display of
* the mode line if there are files specified on the command line.)
*/
update(CMODE);
/* Force FFOTHARG=1 so that this mode is enabled, not simply toggled */
if (init_fcn)
init_fcn(FFOTHARG, 1);
for (nfiles = 0, i = 0; i < argc; i++) {
if (argv[i][0] == '+' && strlen(argv[i]) >= 2) {
long lval;
char *end;
lval = strtol(&argv[i][1], &end, 0);
if (argv[i][1] == '\0' || *end != '\0')
goto notnum;
startrow = lval;
} else {
notnum:
cp = adjustname(argv[i], FALSE);
if (cp != NULL) {
if (nfiles == 1)
splitwind(0, 1);
if ((curbp = findbuffer(cp)) == NULL) {
vttidy();
errx(1, "Can't find current buffer!");
}
(void)showbuffer(curbp, curwp, 0);
if (readin(cp) != TRUE)
killbuffer(curbp);
else {
/* Ensure enabled, not just toggled */
if (init_fcn_name)
init_fcn(FFOTHARG, 1);
nfiles++;
}
}
}
}
if (nfiles > 2)
listbuffers(0, 1);
/* fake last flags */
thisflag = 0;
for (;;) {
if (epresf == KCLEAR)
eerase();
if (epresf == TRUE)
epresf = KCLEAR;
if (winch_flag) {
do_redraw(0, 0, TRUE);
winch_flag = 0;
}
update(CMODE);
lastflag = thisflag;
thisflag = 0;
switch (doin()) {
case TRUE:
break;
case ABORT:
ewprintf("Quit");
/* FALLTHRU */
case FALSE:
default:
macrodef = FALSE;
}
}
}
/*
* This is the general command execution routine. It handles the fake binding
* of all the keys to "self-insert". It also clears out the "thisflag" word,
* and arranges to move it to the "lastflag", so that the next command can
* look at it. Return the status of command.
*/
int execute(int c, int f, int n)
{
int status;
fn_t execfunc;
/* if the keystroke is a bound function...do it */
execfunc = getbind(c);
if (execfunc != NULL) {
thisflag = 0;
status = (*execfunc) (f, n);
lastflag = thisflag;
return status;
}
/*
* If a space was typed, fill column is defined, the argument is non-
* negative, wrap mode is enabled, and we are now past fill column,
* and we are not read-only, perform word wrap.
*/
if (c == ' ' && (curwp->w_bufp->b_mode & MDWRAP) && fillcol > 0 &&
n >= 0 && getccol(FALSE) > fillcol &&
(curwp->w_bufp->b_mode & MDVIEW) == FALSE)
execute(META | SPEC | 'W', FALSE, 1);
#if PKCODE
if ((c >= 0x20 && c <= 0x7E) /* Self inserting. */
#if IBMPC
|| (c >= 0x80 && c <= 0xFE)) {
#else
#if VMS || BSD || USG /* 8BIT P.K. */
|| (c >= 0xA0 && c <= 0xFFFF)) {
#else
) {
#endif
#endif
#else
if ((c >= 0x20 && c <= 0xFF)) { /* Self inserting. */
#endif
if (n <= 0) { /* Fenceposts. */
lastflag = 0;
return n < 0 ? FALSE : TRUE;
}
thisflag = 0; /* For the future. */
/* if we are in overwrite mode, not at eol,
and next char is not a tab or we are at a tab stop,
delete a char forword */
if (curwp->w_bufp->b_mode & MDOVER &&
curwp->w_doto < curwp->w_dotp->l_used &&
(lgetc(curwp->w_dotp, curwp->w_doto) != '\t' ||
(curwp->w_doto) % 8 == 7))
ldelchar(1, FALSE);
/* do the appropriate insertion */
if (c == '}' && (curbp->b_mode & MDCMOD) != 0)
status = insbrace(n, c);
else if (c == '#' && (curbp->b_mode & MDCMOD) != 0)
status = inspound();
else
status = linsert(n, c);
#if CFENCE
/* check for CMODE fence matching */
if ((c == '}' || c == ')' || c == ']') &&
(curbp->b_mode & MDCMOD) != 0)
fmatch(c);
#endif
/* check auto-save mode */
if (curbp->b_mode & MDASAVE)
if (--gacount == 0) {
/* and save the file if needed */
upscreen(FALSE, 0);
filesave(FALSE, 0);
gacount = gasave;
}
lastflag = thisflag;
return status;
}
TTbeep();
mlwrite("(Key not bound)"); /* complain */
lastflag = 0; /* Fake last flags. */
return FALSE;
}
/*
* Fancy quit command, as implemented by Norm. If the any buffer has
* changed do a write on that buffer and exit emacs, otherwise simply exit.
*/
int quickexit(int f, int n)
{
struct buffer *bp; /* scanning pointer to buffers */
struct buffer *oldcb; /* original current buffer */
int status;
oldcb = curbp; /* save in case we fail */
bp = bheadp;
while (bp != NULL) {
if ((bp->b_flag & BFCHG) != 0 /* Changed. */
&& (bp->b_flag & BFTRUNC) == 0 /* Not truncated P.K. */
&& (bp->b_flag & BFINVS) == 0) { /* Real. */
curbp = bp; /* make that buffer cur */
mlwrite("(Saving %s)", bp->b_fname);
#if PKCODE
#else
mlwrite("\n");
#endif
if ((status = filesave(f, n)) != TRUE) {
curbp = oldcb; /* restore curbp */
return status;
}
}
bp = bp->b_bufp; /* on to the next buffer */
}
quit(f, n); /* conditionally quit */
return TRUE;
}
static void emergencyexit(int signr)
{
quickexit(FALSE, 0);
quit(TRUE, 0);
}
/*
* 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 quit(int f, int n)
{
int s;
if (f != FALSE /* Argument forces it. */
|| anycb() == FALSE /* All buffers clean. */
/* User says it's OK. */
|| (s =
mlyesno("Modified buffers exist. Leave anyway")) == TRUE) {
#if (FILOCK && BSD) || SVR4
if (lockrel() != TRUE) {
TTputc('\n');
TTputc('\r');
TTclose();
TTkclose();
exit(1);
}
#endif
vttidy();
if (f)
exit(n);
else
exit(GOOD);
}
mlwrite("");
return s;
}
/*
* Begin a keyboard macro.
* Error if not at the top level in keyboard processing. Set up variables and
* return.
*/
int ctlxlp(int f, int n)
{
if (kbdmode != STOP) {
mlwrite("%%Macro already active");
return FALSE;
}
mlwrite("(Start macro)");
kbdptr = &kbdm[0];
kbdend = kbdptr;
kbdmode = RECORD;
return TRUE;
}
/*
* End keyboard macro. Check for the same limit conditions as the above
* routine. Set up the variables and return to the caller.
*/
int ctlxrp(int f, int n)
{
if (kbdmode == STOP) {
mlwrite("%%Macro not active");
return FALSE;
}
if (kbdmode == RECORD) {
mlwrite("(End macro)");
kbdmode = STOP;
}
return TRUE;
}
/*
* Execute a macro.
* The command argument is the number of times to loop. Quit as soon as a
* command gets an error. Return TRUE if all ok, else FALSE.
*/
int ctlxe(int f, int n)
{
if (kbdmode != STOP) {
mlwrite("%%Macro already active");
return FALSE;
}
if (n <= 0)
return TRUE;
kbdrep = n; /* remember how many times to execute */
kbdmode = PLAY; /* start us in play mode */
kbdptr = &kbdm[0]; /* at the beginning */
return TRUE;
}
/*
* Abort.
* Beep the beeper. Kill off any keyboard macro, etc., that is in progress.
* Sometimes called as a routine, to do general aborting of stuff.
*/
int ctrlg(int f, int n)
{
TTbeep();
kbdmode = STOP;
mlwrite("(Aborted)");
return ABORT;
}
/*
* 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);
}
/*
* pico - the main routine for Pine's composer.
*
*/
int
pico(PICO *pm)
{
UCS c;
register int f;
register int n;
char bname[NBUFN]; /* buffer name of file to read */
extern struct on_display ods;
int checkpointcnt = 0, input = 0;
int ret;
char chkptfile[NLINE];
#ifdef _WINDOWS
int cursor_shown;
#endif
Pmaster = pm;
gmode = MDWRAP;
gmode |= pm->pine_flags; /* high 4 bits rsv'd for pine */
alt_speller = pm->alt_spell;
pico_all_done = 0;
km_popped = 0;
if(!vtinit()) /* Init Displays. */
return(COMP_CANCEL);
strncpy(bname, "main", sizeof(bname)); /* default buffer name */
bname[sizeof(bname)-1] = '\0';
edinit(bname); /* Buffers, windows. */
if(InitMailHeader(pm)) /* init mail header structure */
gmode &= ~(P_BODY | P_HEADEND); /* flip off special header stuff */
/* setup to process commands */
lastflag = 0; /* Fake last flags. */
curbp->b_mode |= gmode; /* and set default modes*/
if(Pmaster->pine_anchor)
pico_anchor = utf8_to_ucs4_cpystr(Pmaster->pine_anchor);
else
pico_anchor = NULL;
if(Pmaster->quote_str)
glo_quote_str = utf8_to_ucs4_cpystr(Pmaster->quote_str);
else
glo_quote_str = NULL;
if(Pmaster->wordseps)
glo_wordseps = ucs4_cpystr(Pmaster->wordseps);
else
glo_wordseps = NULL;
bindtokey(DEL, (gmode & P_DELRUBS) ? forwdel : backdel);
if(pm->msgtext)
breplace(pm->msgtext);
#ifdef _WINDOWS
cursor_shown = mswin_showcaret(1); /* turn on for main window */
mswin_allowpaste(MSWIN_PASTE_FULL);
mswin_setscrollcallback (pico_scroll_callback);
#endif
/* prepare for checkpointing */
chkptfile[0] = '\0';
chkptinit((*Pmaster->ckptdir)(chkptfile, sizeof(chkptfile)), sizeof(chkptfile));
if(gmode & P_CHKPTNOW)
writeout(chkptfile, TRUE);
pico_all_done = setjmp(finstate); /* jump out of HUP handler ? */
if(gmode & MDALTNOW){
while(!pico_all_done){
if(((gmode & P_BODY) || !Pmaster->headents)
&& alt_editor(0, 1) < 0)
break; /* if problem, drop into pico */
if(Pmaster->headents){
update(); /* paint screen, n' start editing... */
HeaderEditor((gmode & (P_HEADEND | P_BODY)) ? 2 : 0, 0);
gmode |= P_BODY; /* make sure we enter alt ed next */
}
else
pico_all_done = COMP_EXIT;
}
}
else if(!pico_all_done){
if(gmode & P_BODY){ /* begin editing the header? */
ArrangeHeader(); /* line up pointers */
/*
* Move to the offset pine asked us to move to.
* Perhaps we should be checking to see if this is
* a reasonable number before moving.
*/
if(Pmaster && Pmaster->edit_offset)
forwchar(FALSE, Pmaster->edit_offset);
}
else{
update(); /* paint screen, */
HeaderEditor((gmode & P_HEADEND) ? 2 : 0, 0);
}
}
while(1){
if(pico_all_done){
#ifdef _WINDOWS
if(!cursor_shown)
mswin_showcaret(0);
mswin_allowpaste(MSWIN_PASTE_DISABLE);
mswin_setscrollcallback (NULL);
#endif
ret = anycb() ? BUF_CHANGED : 0;
switch(pico_all_done){ /* prepare for/handle final events */
case COMP_EXIT : /* already confirmed */
packheader();
if(Pmaster
&& (Pmaster->strip_ws_before_send
|| Pmaster->allow_flowed_text))
cleanwhitespace();
ret |= COMP_EXIT;
break;
case COMP_CANCEL : /* also already confirmed */
packheader();
ret = COMP_CANCEL;
break;
case COMP_GOTHUP:
/*
* pack up and let caller know that we've received a SIGHUP
*/
if(ComposerEditing) /* expand addr if needed */
call_builder(&headents[ods.cur_e], NULL, NULL);
packheader();
ret |= COMP_GOTHUP;
break;
case COMP_SUSPEND :
default: /* safest if internal error */
/*
* If we're in the headers mark the current header line
* with start_here bit so caller knows where to reset.
* Also set the edit_offset, which is either the offset
* into this header line or the offset into the body.
* Packheader will adjust edit_offset for multi-line
* headers.
*/
if(ComposerEditing){ /* in the headers */
headents[ods.cur_e].start_here = 1;
Pmaster->edit_offset = ods.p_ind;
}
else{
register LINE *clp;
register long offset;
for(clp = lforw(curbp->b_linep), offset = 0L;
clp != curwp->w_dotp;
clp = lforw(clp))
offset += (llength(clp) + 1);
Pmaster->edit_offset = offset + curwp->w_doto;
}
packheader();
ret |= COMP_SUSPEND;
break;
}
if(pico_anchor)
fs_give((void **) &pico_anchor);
if(glo_quote_str)
fs_give((void **) &glo_quote_str);
if(glo_wordseps)
fs_give((void **) &glo_wordseps);
vttidy(); /* clean up tty modes */
zotdisplay(); /* blast display buffers */
zotedit();
our_unlink(chkptfile);
Pmaster = NULL; /* blat global */
return(ret);
}
if(km_popped){
km_popped--;
if(km_popped == 0) /* cause bottom three lines to be repainted */
curwp->w_flag |= WFHARD;
}
if(km_popped){ /* temporarily change to cause menu to be painted */
term.t_mrow = 2;
curwp->w_ntrows -= 2;
curwp->w_flag |= WFMODE;
movecursor(term.t_nrow-2, 0); /* clear status line, too */
peeol();
}
update(); /* Fix up the screen */
if(km_popped){
term.t_mrow = 0;
curwp->w_ntrows += 2;
}
#ifdef MOUSE
#ifdef EX_MOUSE
/* New mouse function for real mouse text seletion. */
register_mfunc(mouse_in_pico, 2, 0, term.t_nrow - (term.t_mrow+1),
term.t_ncol);
#else
mouse_in_content(KEY_MOUSE, -1, -1, -1, 0);
register_mfunc(mouse_in_content, 2, 0, term.t_nrow - (term.t_mrow + 1),
term.t_ncol);
#endif
#endif
#ifdef _WINDOWS
mswin_setdndcallback (composer_file_drop);
mswin_mousetrackcallback(pico_cursor);
#endif
c = GetKey();
if (term.t_nrow < 6 && c != NODATA){
(*term.t_beep)();
emlwrite(_("Please make the screen bigger."), NULL);
continue;
}
#ifdef MOUSE
#ifdef EX_MOUSE
clear_mfunc(mouse_in_pico);
#else
clear_mfunc(mouse_in_content);
#endif
#endif
#ifdef _WINDOWS
mswin_cleardndcallback ();
mswin_mousetrackcallback(NULL);
#endif
if(c == NODATA || time_to_check()){ /* new mail ? */
if((*Pmaster->newmail)(c == NODATA ? 0 : 2, 1) >= 0){
int rv;
if(km_popped){
term.t_mrow = 2;
curwp->w_ntrows -= 2;
curwp->w_flag |= WFHARD;
km_popped = 0;
}
clearcursor();
mlerase();
rv = (*Pmaster->showmsg)(c);
ttresize();
picosigs(); /* restore altered handlers */
if(rv) /* Did showmsg corrupt the display? */
PaintBody(0); /* Yes, repaint */
mpresf = 1;
input = 0;
}
clearcursor();
movecursor(0, 0);
}
if(km_popped)
switch(c){
case NODATA:
case (CTRL|'L'):
km_popped++;
break;
default:
mlerase();
break;
}
if(c == NODATA) /* no op, getkey timed out */
continue;
else if(!input++)
(*Pmaster->keybinput)();
if (mpresf != FALSE) { /* message stay around only */
if (mpresf++ > NMMESSDELAY) /* so long! */
mlerase();
}
f = FALSE; /* vestigial */
n = 1;
/* Do it. */
execute(normalize_cmd(c, pfkm, 2), f, n);
if(++checkpointcnt >= CHKPTDELAY){
checkpointcnt = 0;
writeout(chkptfile, TRUE);
}
}
}
