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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.77 by root, Thu Jan 19 17:55:27 2006 UTC vs.
Revision 1.125 by root, Fri Aug 22 15:36:45 2008 UTC

1	/*----------------------------------------------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008 Marc Lehmann <pcg@goof.com>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
…		…
31	#include <cstddef>	31	#include <cstddef>
32	#include <cstdarg>	32	#include <cstdarg>
33		33
34	#include "unistd.h"	34	#include "unistd.h"
35		35
36	#include "iom.h"	36	#include "ev_cpp.h"
37	#include "rxvt.h"	37	#include "rxvt.h"
38	#include "keyboard.h"	38	#include "keyboard.h"
39	#include "rxvtutil.h"	39	#include "rxvtutil.h"
40	#include "rxvtperl.h"	40	#include "rxvtperl.h"
41		41
42	#include "perlxsi.c"	42	#include "perlxsi.c"
43		43
44	#ifdef HAVE_SCROLLBARS
45	# define GRAB_CURSOR THIS->leftptr_cursor	44	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
46	#else
47	# define GRAB_CURSOR None
48	#endif
49		45
50	#undef LINENO	46	#undef LINENO
51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	47	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
52	#undef ROW	48	#undef ROW
53	#define ROW(n) THIS->row_buf [LINENO (n)]	49	#define ROW(n) THIS->row_buf [LINENO (n)]
54		50
55	#define ENABLE_PERL_FRILLS 1
56
57	/////////////////////////////////////////////////////////////////////////////	51	/////////////////////////////////////////////////////////////////////////////
58		52
59	static wchar_t *	53	static wchar_t *
60	sv2wcs (SV *sv)	54	sv2wcs (SV *sv)
61	{	55	{
…		…
75		69
76	return sv;	70	return sv;
77	}	71	}
78		72
79	static SV *	73	static SV *
80	new_ref (HV *hv, const char *klass)
81	{
82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
83	}
84
85	//TODO: use magic
86	static SV *
87	newSVptr (void *ptr, const char *klass)	74	newSVptr (void *ptr, const char *klass)
88	{	75	{
89	HV *hv = newHV ();	76	HV *hv = newHV ();
90	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	77	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
91	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	78	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
113	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	100	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
114		101
115	return (long)mg->mg_ptr;	102	return (long)mg->mg_ptr;
116	}	103	}
117		104
118	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	105	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
119	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	106	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
120		107
121	/////////////////////////////////////////////////////////////////////////////	108	/////////////////////////////////////////////////////////////////////////////
122		109
123	struct perl_watcher
124	{
125	SV *cbsv;
126	HV *self;
127
128	perl_watcher ()
129	: cbsv (newSV (0))
130	{
131	}
132
133	~perl_watcher ()
134	{
135	SvREFCNT_dec (cbsv);
136	}
137
138	void cb (SV *cb)
139	{
140	sv_setsv (cbsv, cb);
141	}
142
143	void invoke (const char *type, SV *self, int arg = -1);
144	};
145
146	void
147	perl_watcher::invoke (const char *type, SV *self, int arg)
148	{
149	dSP;
150
151	ENTER;
152	SAVETMPS;
153
154	PUSHMARK (SP);
155
156	XPUSHs (sv_2mortal (self));
157
158	if (arg >= 0)
159	XPUSHs (sv_2mortal (newSViv (arg)));
160
161	PUTBACK;
162	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
163	SPAGAIN;
164
165	PUTBACK;
166	FREETMPS;
167	LEAVE;
168
169	if (SvTRUE (ERRSV))
170	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
171	}
172
173	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
174	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
175
176	struct timer : time_watcher, perl_watcher
177	{
178	tstamp interval;
179
180	timer ()
181	: time_watcher (this, &timer::execute)
182	{
183	}
184
185	void execute (time_watcher &w)
186	{
187	if (interval)
188	start (at + interval);
189
190	invoke ("urxvt::timer", newSVtimer (this));
191	}
192	};
193
194	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
195	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
196
197	struct iow : io_watcher, perl_watcher
198	{
199	iow ()
200	: io_watcher (this, &iow::execute)
201	{
202	}
203
204	void execute (io_watcher &w, short revents)
205	{
206	invoke ("urxvt::iow", newSViow (this), revents);
207	}
208	};
209
210	/////////////////////////////////////////////////////////////////////////////
211
212	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	110	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
213		111
214	struct overlay {	112	class overlay {
215	HV *self;
216	bool visible;
217	rxvt_term *THIS;	113	rxvt_term *THIS;
		114	AV *overlay_av;
218	int x, y, w, h;	115	int x, y, w, h;
219	int border;	116	int border;
220	text_t **text;	117	text_t **text;
221	rend_t **rend;	118	rend_t **rend;
222		119
		120	public:
		121	HV *self;
		122
223	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	123	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
224	~overlay ();	124	~overlay ();
225		125
226	void show ();	126	void show ();
227	void hide ();	127	void hide ();
…		…
230		130
231	void set (int x, int y, SV *str, SV *rend);	131	void set (int x, int y, SV *str, SV *rend);
232	};	132	};
233		133
234	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	134	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
235	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), visible(false)	135	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
236	{	136	{
		137	if (w < 0) w = 0;
		138	if (h < 0) h = 0;
		139
237	if (border == 2)	140	if (border == 2)
238	{	141	{
239	w += 2;	142	w += 2;
240	h += 2;	143	h += 2;
241	}	144	}
…		…
279	*rp++ = r;	182	*rp++ = r;
280	}	183	}
281	}	184	}
282		185
283	show ();	186	show ();
284	THIS->want_refresh = 1;
285	}	187	}
286		188
287	overlay::~overlay ()	189	overlay::~overlay ()
288	{	190	{
289	hide ();	191	hide ();
…		…
294	delete [] rend[y];	196	delete [] rend[y];
295	}	197	}
296		198
297	delete [] text;	199	delete [] text;
298	delete [] rend;	200	delete [] rend;
		201	}
		202
		203	void
		204	overlay::show ()
		205	{
		206	if (overlay_av)
		207	return;
		208
		209	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		210	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		211	));
		212	av_push (overlay_av, newSViv ((long)this));
299		213
300	THIS->want_refresh = 1;	214	THIS->want_refresh = 1;
		215	THIS->refresh_check ();
301	}	216	}
302		217
303	void	218	void
304	overlay::show ()	219	overlay::hide ()
305	{	220	{
306	if (visible)	221	if (!overlay_av)
307	return;	222	return;
308		223
309	visible = true;
310
311	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
312	av_push (av, newSViv ((long)this));
313	}
314
315	void
316	overlay::hide ()
317	{
318	if (!visible)
319	return;
320
321	visible = false;
322
323	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
324
325	int i;	224	int i;
326		225
327	for (i = AvFILL (av); i >= 0; i--)	226	for (i = AvFILL (overlay_av); i >= 0; i--)
328	if (SvIV (*av_fetch (av, i, 1)) == (long)this)	227	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
329	{
330	av_delete (av, i, G_DISCARD);
331	break;	228	break;
332	}
333		229
334	for (; i < AvFILL (av); i++)	230	for (; i < AvFILL (overlay_av); i++)
335	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));	231	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
336		232
337	av_pop (av);	233	av_pop (overlay_av);
		234
		235	SvREFCNT_dec (overlay_av);
		236	overlay_av = 0;
		237
		238	THIS->want_refresh = 1;
		239	THIS->refresh_check ();
338	}	240	}
339		241
340	void overlay::swap ()	242	void overlay::swap ()
341	{	243	{
342	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	244	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
387	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )	289	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
388	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	290	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
389	}	291	}
390		292
391	THIS->want_refresh = 1;	293	THIS->want_refresh = 1;
		294	THIS->refresh_check ();
392	}	295	}
393		296
		297	/////////////////////////////////////////////////////////////////////////////
		298
		299	#define IOM_CLASS "urxvt"
		300	#define IOM_WARN rxvt_warn
		301	#include "iom_perl.h"
394		302
395	/////////////////////////////////////////////////////////////////////////////	303	/////////////////////////////////////////////////////////////////////////////
396		304
397	struct rxvt_perl_interp rxvt_perl;	305	struct rxvt_perl_interp rxvt_perl;
398		306
…		…
402	{	310	{
403	if (perl)	311	if (perl)
404	{	312	{
405	perl_destruct (perl);	313	perl_destruct (perl);
406	perl_free (perl);	314	perl_free (perl);
		315	PERL_SYS_TERM ();
407	}	316	}
408	}	317	}
409		318
410	void	319	void
411	rxvt_perl_interp::init (rxvt_term *term)	320	rxvt_perl_interp::init (rxvt_term *term)
…		…
415	rxvt_push_locale (""); // perl init destroys current locale	324	rxvt_push_locale (""); // perl init destroys current locale
416		325
417	perl_environ = rxvt_environ;	326	perl_environ = rxvt_environ;
418	swap (perl_environ, environ);	327	swap (perl_environ, environ);
419		328
420	char *argv[] = {	329	char *args[] = {
421	"",	330	"",
422	"-e"	331	"-e"
423	"BEGIN {"	332	"BEGIN {"
424	" urxvt->bootstrap;"	333	" urxvt->bootstrap;"
425	" unshift @INC, '" LIBDIR "';"	334	" unshift @INC, '" LIBDIR "';"
426	"}"	335	"}"
427	""	336	""
428	"use urxvt;"	337	"use urxvt;"
429	};	338	};
		339	int argc = sizeof (args) / sizeof (args[0]);
		340	char **argv = args;
430		341
		342	PERL_SYS_INIT3 (&argc, &argv, &environ);
431	perl = perl_alloc ();	343	perl = perl_alloc ();
432	perl_construct (perl);	344	perl_construct (perl);
433		345
434	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	346	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
435	|| perl_run (perl))	347	|| perl_run (perl))
436	{	348	{
437	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	349	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
438		350
439	perl_destruct (perl);	351	perl_destruct (perl);
…		…
457	static void	369	static void
458	ungrab (rxvt_term *THIS)	370	ungrab (rxvt_term *THIS)
459	{	371	{
460	if (THIS->perl.grabtime)	372	if (THIS->perl.grabtime)
461	{	373	{
462	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	374	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
463	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	375	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
464	THIS->perl.grabtime = 0;	376	THIS->perl.grabtime = 0;
465	}	377	}
466	}	378	}
467		379
468	bool	380	bool
…		…
473		385
474	// pre-handling of some events	386	// pre-handling of some events
475	if (htype == HOOK_REFRESH_END)	387	if (htype == HOOK_REFRESH_END)
476	{	388	{
477	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));	389	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
478		390
479	for (int i = 0; i <= AvFILL (av); i++)	391	for (int i = 0; i <= AvFILL (av); i++)
480	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();	392	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
481	}	393	}
482		394
483	swap (perl_environ, environ);	395	swap (perl_environ, environ);
…		…
519	break;	431	break;
520		432
521	case DT_STR_LEN:	433	case DT_STR_LEN:
522	{	434	{
523	char *str = va_arg (ap, char *);	435	char *str = va_arg (ap, char *);
524	int len = va_arg (ap, int);	436	int len = va_arg (ap, int);
525		437
526	XPUSHs (sv_2mortal (newSVpvn (str, len)));	438	XPUSHs (sv_2mortal (newSVpvn (str, len)));
527	}	439	}
528	break;	440	break;
529		441
530	case DT_WCS_LEN:	442	case DT_WCS_LEN:
531	{	443	{
532	wchar_t *wstr = va_arg (ap, wchar_t *);	444	wchar_t *wstr = va_arg (ap, wchar_t *);
533	int wlen = va_arg (ap, int);	445	int wlen = va_arg (ap, int);
534		446
535	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));	447	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		448	}
		449	break;
		450
		451	case DT_LCS_LEN:
		452	{
		453	long *lstr = va_arg (ap, long *);
		454	int llen = va_arg (ap, int);
		455
		456	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
536	}	457	}
537	break;	458	break;
538		459
539	case DT_XEVENT:	460	case DT_XEVENT:
540	{	461	{
541	XEvent *xe = va_arg (ap, XEvent *);	462	XEvent *xe = va_arg (ap, XEvent *);
542	HV *hv = newHV ();	463	HV *hv = newHV ();
543		464
544	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	465	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
545	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	466	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
546	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)	467	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
547	# undef set	468	# undef set
548		469
549	setiv (type, xe->type);	470	setiv (type, xe->type);
550	setiv (send_event, xe->xany.send_event);	471	setiv (send_event, xe->xany.send_event);
551	setiv (serial, xe->xany.serial);	472	setiv (serial, xe->xany.serial);
552		473
…		…
561	setuv (root, xe->xmotion.root);	482	setuv (root, xe->xmotion.root);
562	setuv (subwindow, xe->xmotion.subwindow);	483	setuv (subwindow, xe->xmotion.subwindow);
563	setuv (time, xe->xmotion.time);	484	setuv (time, xe->xmotion.time);
564	setiv (x, xe->xmotion.x);	485	setiv (x, xe->xmotion.x);
565	setiv (y, xe->xmotion.y);	486	setiv (y, xe->xmotion.y);
566	setiv (row, xe->xmotion.y / term->fheight);	487	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
567	setiv (col, xe->xmotion.x / term->fwidth);	488	setiv (col, xe->xmotion.x / term->fwidth);
568	setiv (x_root, xe->xmotion.x_root);	489	setiv (x_root, xe->xmotion.x_root);
569	setiv (y_root, xe->xmotion.y_root);	490	setiv (y_root, xe->xmotion.y_root);
570	setuv (state, xe->xmotion.state);	491	setuv (state, xe->xmotion.state);
571		492
…		…
604	setuv (above, xe->xconfigure.above);	525	setuv (above, xe->xconfigure.above);
605	break;	526	break;
606	}	527	}
607		528
608	break;	529	break;
		530
		531	case PropertyNotify:
		532	setuv (window, xe->xproperty.window);
		533	setuv (atom, xe->xproperty.atom);
		534	setuv (time, xe->xproperty.time);
		535	setiv (state, xe->xproperty.state);
		536	break;
		537
		538	case ClientMessage:
		539	setuv (window, xe->xclient.window);
		540	setuv (message_type, xe->xclient.message_type);
		541	setuv (format, xe->xclient.format);
		542	setuv (l0, xe->xclient.data.l[0]);
		543	setuv (l1, xe->xclient.data.l[1]);
		544	setuv (l2, xe->xclient.data.l[2]);
		545	setuv (l3, xe->xclient.data.l[3]);
		546	setuv (l4, xe->xclient.data.l[4]);
		547	break;
609	}	548	}
610		549
611	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	550	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
612	}	551	}
613	break;	552	break;
…		…
655		594
656	// post-handling of some events	595	// post-handling of some events
657	if (htype == HOOK_REFRESH_BEGIN)	596	if (htype == HOOK_REFRESH_BEGIN)
658	{	597	{
659	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));	598	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
660		599
661	for (int i = AvFILL (av); i >= 0; i--)	600	for (int i = AvFILL (av); i >= 0; i--)
662	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();	601	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
663	}	602	}
664	else if (htype == HOOK_DESTROY)	603	else if (htype == HOOK_DESTROY)
665	{	604	{
666	clearSVptr ((SV *)term->perl.self);	605	clearSVptr ((SV *)term->perl.self);
667	SvREFCNT_dec ((SV *)term->perl.self);	606	SvREFCNT_dec ((SV *)term->perl.self);
		607
		608	// don't allow further calls
		609	term->perl.self = 0;
668	}	610	}
669		611
670	swap (perl_environ, environ);	612	swap (perl_environ, environ);
671		613
672	return event_consumed;	614	return event_consumed;
…		…
696	# include "optinc.h"	638	# include "optinc.h"
697	# undef nodef	639	# undef nodef
698	# undef def	640	# undef def
699		641
700	HV *stash = gv_stashpv ("urxvt", 1);	642	HV *stash = gv_stashpv ("urxvt", 1);
701	struct {	643	static const struct {
702	const char *name;	644	const char *name;
703	IV iv;	645	IV iv;
704	} *civ, const_iv[] = {	646	} *civ, const_iv[] = {
705	# define const_iv(name) { # name, (IV)name }	647	# define const_iv(name) { # name, (IV)name }
		648	const_iv (NUM_RESOURCES),
706	const_iv (DEFAULT_RSTYLE),	649	const_iv (DEFAULT_RSTYLE),
707	const_iv (OVERLAY_RSTYLE),	650	const_iv (OVERLAY_RSTYLE),
708	const_iv (RS_Bold),	651	const_iv (RS_Bold),
709	const_iv (RS_Italic),	652	const_iv (RS_Italic),
710	const_iv (RS_Blink),	653	const_iv (RS_Blink),
…		…
725	const_iv (Button3Mask),	668	const_iv (Button3Mask),
726	const_iv (Button4Mask),	669	const_iv (Button4Mask),
727	const_iv (Button5Mask),	670	const_iv (Button5Mask),
728	const_iv (AnyModifier),	671	const_iv (AnyModifier),
729		672
730	const_iv (EVENT_NONE),	673	const_iv (NoSymbol),
731	const_iv (EVENT_READ),	674	const_iv (GrabModeSync),
732	const_iv (EVENT_WRITE),	675	const_iv (GrabModeAsync),
733		676
734	const_iv (NoEventMask),	677	const_iv (NoEventMask),
735	const_iv (KeyPressMask),	678	const_iv (KeyPressMask),
736	const_iv (KeyReleaseMask),	679	const_iv (KeyReleaseMask),
737	const_iv (ButtonPressMask),	680	const_iv (ButtonPressMask),
…		…
789	const_iv (SelectionRequest),	732	const_iv (SelectionRequest),
790	const_iv (SelectionNotify),	733	const_iv (SelectionNotify),
791	const_iv (ColormapNotify),	734	const_iv (ColormapNotify),
792	const_iv (ClientMessage),	735	const_iv (ClientMessage),
793	const_iv (MappingNotify),	736	const_iv (MappingNotify),
		737	# if ENABLE_XIM_ONTHESPOT
		738	const_iv (XIMReverse),
		739	const_iv (XIMUnderline),
		740	const_iv (XIMHighlight),
		741	const_iv (XIMPrimary),
		742	const_iv (XIMSecondary),
		743	const_iv (XIMTertiary),
		744	const_iv (XIMVisibleToForward),
		745	const_iv (XIMVisibleToBackword),
		746	const_iv (XIMVisibleToCenter),
		747	# if 0
		748	const_iv (XIMForwardChar),
		749	const_iv (XIMBackwardChar),
		750	const_iv (XIMForwardWord),
		751	const_iv (XIMBackwardWord),
		752	const_iv (XIMCaretUp),
		753	const_iv (XIMCaretDown),
		754	const_iv (XIMNextLine),
		755	const_iv (XIMPreviousLine),
		756	const_iv (XIMLineStart),
		757	const_iv (XIMLineEnd),
		758	const_iv (XIMAbsolutePosition),
		759	const_iv (XIMDontChange),
		760	# endif
		761	# endif
794	};	762	};
795		763
796	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	764	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
797	civ-- > const_iv; )
798	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	765	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
799	}	766	}
800		767
801	void	768	void
802	warn (const char *msg)	769	warn (const char *msg)
…		…
812	_exit (int status)	779	_exit (int status)
813		780
814	NV	781	NV
815	NOW ()	782	NOW ()
816	CODE:	783	CODE:
817	RETVAL = NOW;	784	RETVAL = ev::now ();
818	OUTPUT:	785	OUTPUT:
819	RETVAL	786	RETVAL
820		787
821	int	788	int
822	GET_BASEFG (int rend)	789	GET_BASEFG (int rend)
…		…
833	RETVAL	800	RETVAL
834		801
835	int	802	int
836	SET_FGCOLOR (int rend, int new_color)	803	SET_FGCOLOR (int rend, int new_color)
837	CODE:	804	CODE:
838	RETVAL = SET_FGCOLOR (rend, new_color);	805	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
839	OUTPUT:	806	OUTPUT:
840	RETVAL	807	RETVAL
841		808
842	int	809	int
843	SET_BGCOLOR (int rend, int new_color)	810	SET_BGCOLOR (int rend, int new_color)
844	CODE:	811	CODE:
845	RETVAL = SET_BGCOLOR (rend, new_color);	812	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
846	OUTPUT:	813	OUTPUT:
847	RETVAL	814	RETVAL
848		815
849	int	816	int
850	GET_CUSTOM (int rend)	817	GET_CUSTOM (int rend)
851	CODE:	818	CODE:
852	RETVAL = (rend && RS_customMask) >> RS_customShift;	819	RETVAL = (rend & RS_customMask) >> RS_customShift;
853	OUTPUT:	820	OUTPUT:
854	RETVAL	821	RETVAL
855		822
856	int	823	int
857	SET_CUSTOM (int rend, int new_value)	824	SET_CUSTOM (int rend, int new_value)
…		…
864	| ((new_value << RS_customShift) & RS_customMask);	831	| ((new_value << RS_customShift) & RS_customMask);
865	}	832	}
866	OUTPUT:	833	OUTPUT:
867	RETVAL	834	RETVAL
868		835
		836	void
		837	termlist ()
		838	PPCODE:
		839	{
		840	EXTEND (SP, rxvt_term::termlist.size ());
		841
		842	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		843	if ((*t)->perl.self)
		844	PUSHs (sv_2mortal (newSVterm (*t)));
		845	}
		846
869	MODULE = urxvt PACKAGE = urxvt::term	847	MODULE = urxvt PACKAGE = urxvt::term
870		848
871	SV *	849	SV *
872	_new (...)	850	_new (AV *env, AV *arg)
873	CODE:	851	CODE:
874	{	852	{
875	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
876	croak ("first argument to urxvt::term->_new must be arrayref");
877
878	rxvt_term *term = new rxvt_term;	853	rxvt_term *term = new rxvt_term;
879		854
880	term->argv = new stringvec;	855	stringvec *argv = new stringvec;
881	term->envv = new stringvec;	856	stringvec *envv = new stringvec;
882		857
883	for (int i = 1; i < items; i++)	858	for (int i = 0; i <= AvFILL (arg); i++)
884	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	859	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
885		860
886	AV *envv = (AV *)SvRV (ST (0));
887	for (int i = AvFILL (envv) + 1; i--; )	861	for (int i = AvFILL (env) + 1; i--; )
888	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	862	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
889		863
890	term->envv->push_back (0);	864	envv->push_back (0);
891
892	bool success;
893		865
894	try	866	try
895	{	867	{
896	success = term->init (term->argv->size (), term->argv->begin ());	868	term->init (argv, envv);
897	}	869	}
898	catch (const class rxvt_failure_exception &e)	870	catch (const class rxvt_failure_exception &e)
899	{
900	success = false;
901	}
902
903	if (!success)
904	{	871	{
905	term->destroy ();	872	term->destroy ();
906	croak ("error while initializing new terminal instance");	873	croak ("error while initializing new terminal instance");
907	}	874	}
908		875
…		…
913	RETVAL	880	RETVAL
914		881
915	void	882	void
916	rxvt_term::destroy ()	883	rxvt_term::destroy ()
917		884
918	#if ENABLE_PERL_FRILLS
919
920	void
921	rxvt_term::XListProperties (U32 window)
922	PPCODE:
923	{
924	int count;
925	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
926
927	EXTEND (SP, count);
928	while (count--)
929	PUSHs (newSVuv ((U32)props [count]));
930
931	XFree (props);
932	}
933
934	void
935	rxvt_term::XGetWindowProperty (U32 window, U32 property)
936	PPCODE:
937	{
938	Atom type;
939	int format;
940	unsigned long nitems;
941	unsigned long bytes_after;
942	unsigned char *prop;
943	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
944	0, 1<<30, 0, AnyPropertyType,
945	&type, &format, &nitems, &bytes_after, &prop);
946	if (type != None)
947	{
948	EXTEND (SP, 3);
949	PUSHs (newSVuv ((U32)type));
950	PUSHs (newSViv (format));
951	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
952	XFree (prop);
953	}
954	}
955
956	void
957	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
958	CODE:
959	{
960	STRLEN len;
961	char *data_ = SvPVbyte (data, len);
962
963	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
964	type, format, PropModeReplace,
965	(unsigned char *)data, len * 8 / format);
966	}
967
968	void
969	rxvt_term::XDeleteProperty (U32 window, U32 property)
970	CODE:
971	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
972
973	U32
974	rxvt_term::DefaultRootWindow ()
975	CODE:
976	RETVAL = (U32)THIS->display->root;
977	OUTPUT:
978	RETVAL
979
980	U32
981	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
982	CODE:
983	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
984	x, y, width, height, 0,
985	THIS->pix_colors_focused[Color_border],
986	THIS->pix_colors_focused[Color_border]);
987	OUTPUT:
988	RETVAL
989
990	void
991	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
992	CODE:
993	XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
994
995	void
996	rxvt_term::XMapWindow (U32 window)
997	CODE:
998	XMapWindow (THIS->display->display, (Window)window);
999
1000	void
1001	rxvt_term::XUnmapWindow (U32 window)
1002	CODE:
1003	XUnmapWindow (THIS->display->display, (Window)window);
1004
1005	#endif
1006
1007	void	885	void
1008	rxvt_term::set_should_invoke (int htype, int inc)	886	rxvt_term::set_should_invoke (int htype, int inc)
1009	CODE:	887	CODE:
1010	THIS->perl.should_invoke [htype] += inc;	888	THIS->perl.should_invoke [htype] += inc;
1011		889
1012	void	890	int
1013	rxvt_term::grab_button (int button, U32 modifiers)	891	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
1014	CODE:	892	CODE:
1015	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	893	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
1016	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	894	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1017	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	895	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		896	OUTPUT: RETVAL
		897
		898	int
		899	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		900	CODE:
		901	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		902	OUTPUT: RETVAL
		903
		904	void
		905	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		906	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		907	CODE:
		908	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		909
		910	void
		911	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		912	CODE:
		913	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		914
		915	void
		916	rxvt_term::XUngrabKeyboard (Time eventtime)
		917	CODE:
		918	XUngrabKeyboard (THIS->dpy, eventtime);
1018		919
1019	bool	920	bool
1020	rxvt_term::grab (U32 eventtime, int sync = 0)	921	rxvt_term::grab (Time eventtime, int sync = 0)
1021	CODE:	922	CODE:
1022	{	923	{
1023	int mode = sync ? GrabModeSync : GrabModeAsync;	924	int mode = sync ? GrabModeSync : GrabModeAsync;
1024		925
1025	THIS->perl.grabtime = 0;	926	THIS->perl.grabtime = 0;
1026		927
1027	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	928	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
1028	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	929	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1029	mode, mode, None, GRAB_CURSOR, eventtime))	930	mode, mode, None, GRAB_CURSOR, eventtime))
1030	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	931	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1031	THIS->perl.grabtime = eventtime;	932	THIS->perl.grabtime = eventtime;
1032	else	933	else
1033	XUngrabPointer (THIS->display->display, eventtime);	934	XUngrabPointer (THIS->dpy, eventtime);
1034		935
1035	RETVAL = !!THIS->perl.grabtime;	936	RETVAL = !!THIS->perl.grabtime;
1036	}	937	}
1037	OUTPUT:	938	OUTPUT:
1038	RETVAL	939	RETVAL
1039		940
1040	void	941	void
1041	rxvt_term::allow_events_async ()	942	rxvt_term::allow_events_async ()
1042	CODE:	943	CODE:
1043	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	944	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1044		945
1045	void	946	void
1046	rxvt_term::allow_events_sync ()	947	rxvt_term::allow_events_sync ()
1047	CODE:	948	CODE:
1048	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	949	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1049		950
1050	void	951	void
1051	rxvt_term::allow_events_replay ()	952	rxvt_term::allow_events_replay ()
1052	CODE:	953	CODE:
1053	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	954	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1054	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	955	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1055		956
1056	void	957	void
1057	rxvt_term::ungrab ()	958	rxvt_term::ungrab ()
1058	CODE:	959	CODE:
1059	ungrab (THIS);	960	ungrab (THIS);
		961
		962	int
		963	rxvt_term::XStringToKeysym (char *string)
		964	CODE:
		965	RETVAL = XStringToKeysym (string);
		966	OUTPUT: RETVAL
		967
		968	char *
		969	rxvt_term::XKeysymToString (int sym)
		970	CODE:
		971	RETVAL = XKeysymToString (sym);
		972	OUTPUT: RETVAL
		973
		974	int
		975	rxvt_term::XKeysymToKeycode (int sym)
		976	CODE:
		977	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		978	OUTPUT: RETVAL
		979
		980	int
		981	rxvt_term::XKeycodeToKeysym (int code, int index)
		982	CODE:
		983	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		984	OUTPUT: RETVAL
1060		985
1061	int	986	int
1062	rxvt_term::strwidth (SV *str)	987	rxvt_term::strwidth (SV *str)
1063	CODE:	988	CODE:
1064	{	989	{
1065	wchar_t *wstr = sv2wcs (str);	990	wchar_t *wstr = sv2wcs (str);
1066		991
1067	rxvt_push_locale (THIS->locale);	992	rxvt_push_locale (THIS->locale);
1068	RETVAL = wcswidth (wstr, wcslen (wstr));	993	RETVAL = 0;
		994	for (wchar_t *wc = wstr; *wc; wc++)
		995	{
		996	int w = WCWIDTH (*wc);
		997
		998	if (w)
		999	RETVAL += max (w, 1);
		1000	}
1069	rxvt_pop_locale ();	1001	rxvt_pop_locale ();
1070		1002
1071	free (wstr);	1003	free (wstr);
1072	}	1004	}
1073	OUTPUT:	1005	OUTPUT:
…		…
1103	rxvt_pop_locale ();	1035	rxvt_pop_locale ();
1104		1036
1105	RETVAL = wcs2sv (wstr);	1037	RETVAL = wcs2sv (wstr);
1106	free (wstr);	1038	free (wstr);
1107	}	1039	}
		1040	OUTPUT:
		1041	RETVAL
		1042
		1043	char *
		1044	rxvt_term::locale ()
		1045	CODE:
		1046	RETVAL = THIS->locale;
1108	OUTPUT:	1047	OUTPUT:
1109	RETVAL	1048	RETVAL
1110		1049
1111	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1050	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1112		1051
…		…
1117	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1056	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1118	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1057	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1119	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1058	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1120	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1059	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1121	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1060	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1061	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1062	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1063	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
1122	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1064	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1123	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1065	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1124	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1066	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1125		1067
1126	int	1068	int
…		…
1133	fbase = TERM_OFFSET_fbase	1075	fbase = TERM_OFFSET_fbase
1134	nrow = TERM_OFFSET_nrow	1076	nrow = TERM_OFFSET_nrow
1135	ncol = TERM_OFFSET_ncol	1077	ncol = TERM_OFFSET_ncol
1136	focus = TERM_OFFSET_focus	1078	focus = TERM_OFFSET_focus
1137	mapped = TERM_OFFSET_mapped	1079	mapped = TERM_OFFSET_mapped
		1080	int_bwidth = TERM_OFFSET_int_bwidth
		1081	ext_bwidth = TERM_OFFSET_ext_bwidth
		1082	lineSpace = TERM_OFFSET_lineSpace
1138	saveLines = TERM_OFFSET_saveLines	1083	saveLines = TERM_OFFSET_saveLines
1139	total_rows = TERM_OFFSET_total_rows	1084	total_rows = TERM_OFFSET_total_rows
1140	top_row = TERM_OFFSET_top_row	1085	top_row = TERM_OFFSET_top_row
1141	CODE:	1086	CODE:
1142	RETVAL = *(int *)((char *)THIS + ix);	1087	RETVAL = *(int *)((char *)THIS + ix);
…		…
1147	rxvt_term::ModLevel3Mask ()	1092	rxvt_term::ModLevel3Mask ()
1148	ALIAS:	1093	ALIAS:
1149	ModLevel3Mask = 0	1094	ModLevel3Mask = 0
1150	ModMetaMask = 1	1095	ModMetaMask = 1
1151	ModNumLockMask = 2	1096	ModNumLockMask = 2
		1097	current_screen = 3
		1098	hidden_cursor = 4
1152	CODE:	1099	CODE:
1153	switch (ix)	1100	switch (ix)
1154	{	1101	{
1155	case 0: RETVAL = THIS->ModLevel3Mask; break;	1102	case 0: RETVAL = THIS->ModLevel3Mask; break;
1156	case 1: RETVAL = THIS->ModMetaMask; break;	1103	case 1: RETVAL = THIS->ModMetaMask; break;
1157	case 2: RETVAL = THIS->ModNumLockMask; break;	1104	case 2: RETVAL = THIS->ModNumLockMask; break;
		1105	case 3: RETVAL = THIS->current_screen; break;
		1106	#ifdef CURSOR_BLINK
		1107	case 4: RETVAL = THIS->hidden_cursor; break;
		1108	#endif
1158	}	1109	}
1159	OUTPUT:	1110	OUTPUT:
1160	RETVAL	1111	RETVAL
1161		1112
1162	char *	1113	char *
…		…
1172	}	1123	}
1173	OUTPUT:	1124	OUTPUT:
1174	RETVAL	1125	RETVAL
1175		1126
1176	SV *	1127	SV *
1177	rxvt_term::_env ()	1128	rxvt_term::envv ()
		1129	ALIAS:
		1130	argv = 1
1178	CODE:	1131	PPCODE:
1179	{	1132	{
1180	if (THIS->envv)	1133	stringvec *vec = ix ? THIS->argv : THIS->envv;
1181	{
1182	AV *av = newAV ();
1183		1134
		1135	EXTEND (SP, vec->size ());
		1136
1184	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1137	for (char **i = vec->begin (); i != vec->end (); ++i)
1185	if (*i)	1138	if (*i)
1186	av_push (av, newSVpv (*i, 0));	1139	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1187
1188	RETVAL = newRV_noinc ((SV *)av);
1189	}
1190	else
1191	RETVAL = &PL_sv_undef;
1192	}	1140	}
1193	OUTPUT:
1194	RETVAL
1195		1141
1196	int	1142	int
1197	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1143	rxvt_term::pty_ev_events (int events = ev::UNDEF)
1198	CODE:	1144	CODE:
1199	RETVAL = THIS->pty_ev.events;	1145	RETVAL = THIS->pty_ev.events;
1200	if (events != EVENT_UNDEF)	1146	if (events != ev::UNDEF)
1201	THIS->pty_ev.set (events);	1147	THIS->pty_ev.set (events);
1202	OUTPUT:	1148	OUTPUT:
1203	RETVAL	1149	RETVAL
1204		1150
1205	U32	1151	int
		1152	rxvt_term::pty_fd ()
		1153	CODE:
		1154	RETVAL = THIS->pty->pty;
		1155	OUTPUT:
		1156	RETVAL
		1157
		1158	Window
1206	rxvt_term::parent ()	1159	rxvt_term::parent ()
1207	CODE:	1160	CODE:
1208	RETVAL = (U32)THIS->parent [0];	1161	RETVAL = THIS->parent [0];
1209	OUTPUT:	1162	OUTPUT:
1210	RETVAL	1163	RETVAL
1211		1164
1212	U32	1165	Window
1213	rxvt_term::vt ()	1166	rxvt_term::vt ()
1214	CODE:	1167	CODE:
1215	RETVAL = (U32)THIS->vt;	1168	RETVAL = THIS->vt;
1216	OUTPUT:	1169	OUTPUT:
1217	RETVAL	1170	RETVAL
1218		1171
1219	void	1172	void
1220	rxvt_term::vt_emask_add (U32 emask)	1173	rxvt_term::vt_emask_add (U32 emask)
…		…
1242	}	1195	}
1243	OUTPUT:	1196	OUTPUT:
1244	RETVAL	1197	RETVAL
1245		1198
1246	void	1199	void
		1200	rxvt_term::focus_in ()
		1201
		1202	void
		1203	rxvt_term::focus_out ()
		1204
		1205	void
		1206	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1207	ALIAS:
		1208	key_release = 1
		1209	CODE:
		1210	{
		1211	XKeyEvent xkey;
		1212
		1213	memset (&xkey, 0, sizeof (xkey));
		1214
		1215	xkey.time = time;
		1216	xkey.state = state;
		1217	xkey.keycode = keycode;
		1218
		1219	xkey.type = ix ? KeyRelease : KeyPress;
		1220	xkey.display = THIS->dpy;
		1221	xkey.window = THIS->vt;
		1222	xkey.root = THIS->display->root;
		1223	xkey.subwindow = THIS->vt;
		1224
		1225	if (ix)
		1226	THIS->key_release (xkey);
		1227	else
		1228	THIS->key_press (xkey);
		1229	}
		1230
		1231	void
1247	rxvt_term::want_refresh ()	1232	rxvt_term::want_refresh ()
1248	CODE:	1233	CODE:
1249	THIS->want_refresh = 1;	1234	THIS->want_refresh = 1;
		1235	THIS->refresh_check ();
1250		1236
1251	void	1237	void
1252	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1238	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1253	PPCODE:	1239	PPCODE:
1254	{	1240	{
…		…
1257		1243
1258	line_t &l = ROW(row_number);	1244	line_t &l = ROW(row_number);
1259		1245
1260	if (GIMME_V != G_VOID)	1246	if (GIMME_V != G_VOID)
1261	{	1247	{
1262	wchar_t *wstr = new wchar_t [THIS->ncol];	1248	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1263		1249
1264	for (int col = 0; col < THIS->ncol; col++)	1250	for (int col = 0; col < THIS->ncol; col++)
1265	wstr [col] = l.t [col];	1251	wstr [col] = l.t [col];
1266		1252
1267	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));	1253	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1268
1269	delete [] wstr;
1270	}	1254	}
1271		1255
1272	if (new_text)	1256	if (new_text)
1273	{	1257	{
1274	wchar_t *wstr = sv2wcs (new_text);	1258	wchar_t *wstr = sv2wcs (new_text);
1275		1259
1276	int len = min (wcslen (wstr) - start_ofs, max_len);	1260	int len = min (wcslen (wstr) - start_ofs, max_len);
1277		1261
1278	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1262	if (start_col < 0 || start_col + len > THIS->ncol)
1279	{	1263	{
1280	free (wstr);	1264	free (wstr);
1281	croak ("new_text extends beyond horizontal margins");	1265	croak ("new_text extends beyond horizontal margins");
1282	}	1266	}
1283		1267
…		…
1317	croak ("new_rend must be arrayref");	1301	croak ("new_rend must be arrayref");
1318		1302
1319	AV *av = (AV *)SvRV (new_rend);	1303	AV *av = (AV *)SvRV (new_rend);
1320	int len = min (AvFILL (av) + 1 - start_ofs, max_len);	1304	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1321		1305
1322	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1306	if (start_col < 0 || start_col + len > THIS->ncol)
1323	croak ("new_rend array extends beyond horizontal margins");	1307	croak ("new_rend array extends beyond horizontal margins");
1324		1308
1325	for (int col = start_col; col < start_col + len; col++)	1309	for (int col = start_col; col < start_col + len; col++)
1326	{	1310	{
1327	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1311	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1367	rxvt_term::special_encode (SV *string)	1351	rxvt_term::special_encode (SV *string)
1368	CODE:	1352	CODE:
1369	{	1353	{
1370	wchar_t *wstr = sv2wcs (string);	1354	wchar_t *wstr = sv2wcs (string);
1371	int wlen = wcslen (wstr);	1355	int wlen = wcslen (wstr);
1372	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1356	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1373		1357
1374	rxvt_push_locale (THIS->locale);	1358	rxvt_push_locale (THIS->locale);
1375		1359
1376	wchar_t *r = rstr;	1360	wchar_t *r = rstr;
1377	for (wchar_t *s = wstr; *s; s++)	1361	for (wchar_t *s = wstr; *s; s++)
		1362	{
		1363	int w = WCWIDTH (*s);
		1364
1378	if (wcwidth (*s) == 0)	1365	if (w == 0)
1379	{	1366	{
1380	if (r == rstr)	1367	if (r == rstr)
1381	croak ("leading combining character unencodable");	1368	croak ("leading combining character unencodable");
1382		1369
1383	unicode_t n = rxvt_compose (r[-1], *s);	1370	unicode_t n = rxvt_compose (r[-1], *s);
1384	if (n == NOCHAR)	1371	if (n == NOCHAR)
1385	n = rxvt_composite.compose (r[-1], *s);	1372	n = rxvt_composite.compose (r[-1], *s);
1386		1373
1387	r[-1] = n;	1374	r[-1] = n;
1388	}	1375	}
1389	#if !UNICODE_3	1376	#if !UNICODE_3
1390	else if (*s >= 0x10000)	1377	else if (*s >= 0x10000)
1391	*r++ = rxvt_composite.compose (*s);	1378	*r++ = rxvt_composite.compose (*s);
1392	#endif	1379	#endif
1393	else	1380	else
1394	*r++ = *s;	1381	*r++ = *s;
		1382
		1383	// the *2 above only allows wcwidth <= 2
		1384	if (w > 1)
		1385	*r++ = NOCHAR;
		1386	}
1395		1387
1396	rxvt_pop_locale ();	1388	rxvt_pop_locale ();
1397		1389
1398	RETVAL = wcs2sv (rstr, r - rstr);	1390	RETVAL = wcs2sv (rstr, r - rstr);
1399
1400	delete [] rstr;
1401	}	1391	}
1402	OUTPUT:	1392	OUTPUT:
1403	RETVAL	1393	RETVAL
1404		1394
1405	SV *	1395	SV *
1406	rxvt_term::special_decode (SV *text)	1396	rxvt_term::special_decode (SV *text)
1407	CODE:	1397	CODE:
1408	{	1398	{
1409	wchar_t *wstr = sv2wcs (text);	1399	wchar_t *wstr = sv2wcs (text);
1410	int wlen = wcslen (wstr);
1411	int dlen = 0;	1400	int dlen = 0;
1412		1401
1413	// find length	1402	// find length
1414	for (wchar_t *s = wstr; *s; s++)	1403	for (wchar_t *s = wstr; *s; s++)
1415	if (*s == NOCHAR)	1404	if (*s == NOCHAR)
…		…
1417	else if (IS_COMPOSE (*s))	1406	else if (IS_COMPOSE (*s))
1418	dlen += rxvt_composite.expand (*s, 0);	1407	dlen += rxvt_composite.expand (*s, 0);
1419	else	1408	else
1420	dlen++;	1409	dlen++;
1421		1410
1422	wchar_t *rstr = new wchar_t [dlen];	1411	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1423		1412
1424	// decode	1413	// decode
1425	wchar_t *r = rstr;	1414	wchar_t *r = rstr;
1426	for (wchar_t *s = wstr; *s; s++)	1415	for (wchar_t *s = wstr; *s; s++)
1427	if (*s == NOCHAR)	1416	if (*s == NOCHAR)
…		…
1430	r += rxvt_composite.expand (*s, r);	1419	r += rxvt_composite.expand (*s, r);
1431	else	1420	else
1432	*r++ = *s;	1421	*r++ = *s;
1433		1422
1434	RETVAL = wcs2sv (rstr, r - rstr);	1423	RETVAL = wcs2sv (rstr, r - rstr);
1435
1436	delete [] rstr;
1437	}	1424	}
1438	OUTPUT:	1425	OUTPUT:
1439	RETVAL	1426	RETVAL
1440		1427
1441	void	1428	void
1442	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1429	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1443	PPCODE:	1430	PPCODE:
1444	{	1431	{
1445	struct resval { const char *name; int value; } rslist [] = {	1432	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1446	# define def(name) { # name, Rs_ ## name },	1433	# define def(name) { # name, Rs_ ## name },
1447	# define reserve(name,count)	1434	# define reserve(name,count)
1448	# include "rsinc.h"	1435	# include "rsinc.h"
1449	# undef def	1436	# undef def
1450	# undef reserve	1437	# undef reserve
1451	};	1438	};
1452		1439
1453	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1440	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1454		1441
		1442	if (*name)
1455	do {	1443	{
		1444	do {
1456	if (rs-- == rslist)	1445	if (rs-- == rslist)
1457	croak ("no such resource '%s', requested", name);	1446	croak ("no such resource '%s', requested", name);
1458	} while (strcmp (name, rs->name));	1447	} while (strcmp (name, rs->name));
1459		1448
1460	index += rs->value;	1449	index += rs->value;
		1450	}
		1451	else
		1452	{
		1453	--rs;
		1454	name = "";
		1455	}
1461		1456
1462	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1457	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1463	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1458	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1464		1459
1465	if (GIMME_V != G_VOID)	1460	if (GIMME_V != G_VOID)
…		…
1480		1475
1481	const char *	1476	const char *
1482	rxvt_term::x_resource (const char *name)	1477	rxvt_term::x_resource (const char *name)
1483		1478
1484	bool	1479	bool
1485	rxvt_term::option (U32 optval, int set = -1)	1480	rxvt_term::option (U8 optval, int set = -1)
1486	CODE:	1481	CODE:
1487	{	1482	{
1488	RETVAL = THIS->options & optval;	1483	RETVAL = THIS->option (optval);
1489		1484
1490	if (set >= 0)	1485	if (set >= 0)
1491	{	1486	{
1492	if (set)
1493	THIS->options |= optval;	1487	THIS->set_option (optval, set);
1494	else
1495	THIS->options &= ~optval;
1496		1488
		1489	if (THIS->env_colorfgbg [0]) // avoid doing this before START
1497	switch (optval)	1490	switch (optval)
1498	{	1491	{
1499	case Opt_skipBuiltinGlyphs:	1492	case Opt_skipBuiltinGlyphs:
1500	THIS->set_fonts ();	1493	THIS->set_fonts ();
1501	THIS->scr_remap_chars ();	1494	THIS->scr_remap_chars ();
1502	THIS->scr_touch (true);	1495	THIS->scr_touch (true);
1503	THIS->want_refresh = 1;	1496	THIS->want_refresh = 1;
		1497	THIS->refresh_check ();
1504	break;	1498	break;
1505		1499
1506	case Opt_cursorUnderline:	1500	case Opt_cursorUnderline:
1507	THIS->want_refresh = 1;	1501	THIS->want_refresh = 1;
		1502	THIS->refresh_check ();
1508	break;	1503	break;
1509		1504
1510	# case Opt_scrollBar_floating:	1505	# case Opt_scrollBar_floating:
1511	# case Opt_scrollBar_right:	1506	# case Opt_scrollBar_right:
1512	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1507	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1513	# break;	1508	# break;
1514	}	1509	}
1515	}	1510	}
1516	}	1511	}
1517	OUTPUT:	1512	OUTPUT:
1518	RETVAL	1513	RETVAL
1519		1514
…		…
1550	if (items == 3)	1545	if (items == 3)
1551	{	1546	{
1552	rc.row = SvIV (ST (1));	1547	rc.row = SvIV (ST (1));
1553	rc.col = SvIV (ST (2));	1548	rc.col = SvIV (ST (2));
1554		1549
1555	if (ix == 2 && rc.col == 0)	1550	if (ix == 2)
1556	{	1551	{
		1552	if (rc.col == 0)
		1553	{
		1554	// col == 0 means end of previous line
1557	rc.row--;	1555	rc.row--;
1558	rc.col = THIS->ncol;	1556	rc.col = THIS->ncol;
		1557	}
		1558	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1559	&& rc.col > ROW(rc.row).l)
		1560	{
		1561	// col >= length means while line and add newline
		1562	rc.col = THIS->ncol;
		1563	}
1559	}	1564	}
1560		1565
1561	clamp_it (rc.col, 0, THIS->ncol);	1566	clamp_it (rc.col, 0, THIS->ncol);
1562	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);	1567	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1563		1568
1564	if (ix)	1569	if (ix)
		1570	{
1565	THIS->want_refresh = 1;	1571	THIS->want_refresh = 1;
		1572	THIS->refresh_check ();
		1573	}
1566	}	1574	}
1567	}	1575	}
1568		1576
1569	char	1577	char
1570	rxvt_term::cur_charset ()	1578	rxvt_term::cur_charset ()
1571	CODE:	1579	CODE:
1572	RETVAL = THIS->charsets [THIS->screen.charset];	1580	RETVAL = THIS->charsets [THIS->screen.charset];
1573	OUTPUT:	1581	OUTPUT:
1574	RETVAL	1582	RETVAL
1575		1583
1576	#void	1584	void
1577	#rxvt_term::selection_clear ()	1585	rxvt_term::selection_clear ()
1578		1586
1579	void	1587	void
1580	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1588	rxvt_term::selection_make (Time eventtime, bool rect = false)
1581	CODE:	1589	CODE:
1582	THIS->selection.op = SELECTION_CONT;	1590	THIS->selection.op = SELECTION_CONT;
1583	THIS->selection.rect = rect;	1591	THIS->selection.rect = rect;
1584	THIS->selection_make (eventtime);	1592	THIS->selection_make (eventtime);
1585		1593
1586	int	1594	int
1587	rxvt_term::selection_grab (U32 eventtime)	1595	rxvt_term::selection_grab (Time eventtime)
1588		1596
1589	void	1597	void
1590	rxvt_term::selection (SV *newtext = 0)	1598	rxvt_term::selection (SV *newtext = 0)
1591	PPCODE:	1599	PPCODE:
1592	{	1600	{
…		…
1610	void	1618	void
1611	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1619	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1612		1620
1613	void	1621	void
1614	rxvt_term::scr_bell ()	1622	rxvt_term::scr_bell ()
		1623
		1624	void
		1625	rxvt_term::scr_change_screen (int screen)
1615		1626
1616	void	1627	void
1617	rxvt_term::scr_add_lines (SV *string)	1628	rxvt_term::scr_add_lines (SV *string)
1618	CODE:	1629	CODE:
1619	{	1630	{
…		…
1660	o->self = (HV *)SvRV (RETVAL);	1671	o->self = (HV *)SvRV (RETVAL);
1661	}	1672	}
1662	OUTPUT:	1673	OUTPUT:
1663	RETVAL	1674	RETVAL
1664		1675
		1676	#############################################################################
		1677	# Various X Utility Functions
		1678	#############################################################################
		1679
		1680	void
		1681	rxvt_term::XListProperties (Window window)
		1682	PPCODE:
		1683	{
		1684	int count;
		1685	Atom *props = XListProperties (THIS->dpy, window, &count);
		1686
		1687	EXTEND (SP, count);
		1688	while (count--)
		1689	PUSHs (newSVuv ((U32)props [count]));
		1690
		1691	XFree (props);
		1692	}
		1693
		1694	void
		1695	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1696	PPCODE:
		1697	{
		1698	Atom type;
		1699	int format;
		1700	unsigned long nitems;
		1701	unsigned long bytes_after;
		1702	unsigned char *prop;
		1703
		1704	XGetWindowProperty (THIS->dpy, window, property,
		1705	0, 1<<24, 0, AnyPropertyType,
		1706	&type, &format, &nitems, &bytes_after, &prop);
		1707
		1708	if (type != None)
		1709	{
		1710	int elemsize = format == 16 ? sizeof (short)
		1711	: format == 32 ? sizeof (long)
		1712	: 1;
		1713
		1714	EXTEND (SP, 3);
		1715	PUSHs (newSVuv ((U32)type));
		1716	PUSHs (newSViv (format));
		1717	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1718	XFree (prop);
		1719	}
		1720	}
		1721
		1722	void
		1723	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1724	CODE:
		1725	{
		1726	STRLEN len;
		1727	char *data_ = SvPVbyte (data, len);
		1728
		1729	int elemsize = format == 16 ? sizeof (short)
		1730	: format == 32 ? sizeof (long)
		1731	: 1;
		1732
		1733	XChangeProperty (THIS->dpy, window, property,
		1734	type, format, PropModeReplace,
		1735	(unsigned char *)data_, len / elemsize);
		1736	}
		1737
		1738	Atom
		1739	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1740	C_ARGS: term->dpy, atom_name, only_if_exists
		1741
		1742	char *
		1743	XGetAtomName (rxvt_term *term, Atom atom)
		1744	C_ARGS: term->dpy, atom
		1745	CLEANUP:
		1746	XFree (RETVAL);
		1747
		1748	void
		1749	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1750	C_ARGS: term->dpy, window, property
		1751
		1752	Window
		1753	rxvt_term::DefaultRootWindow ()
		1754	CODE:
		1755	RETVAL = THIS->display->root;
		1756	OUTPUT:
		1757	RETVAL
		1758
		1759	#if 0
		1760
		1761	Window
		1762	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1763	C_ARGS: term->dpy, (Window)parent,
		1764	x, y, width, height, 0,
		1765	term->pix_colors_focused[Color_border],
		1766	term->pix_colors_focused[Color_border]
		1767
		1768	#endif
		1769
		1770	void
		1771	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1772	C_ARGS: term->dpy, window, parent, x, y
		1773
		1774	void
		1775	XMapWindow (rxvt_term *term, Window window)
		1776	C_ARGS: term->dpy, window
		1777
		1778	void
		1779	XUnmapWindow (rxvt_term *term, Window window)
		1780	C_ARGS: term->dpy, window
		1781
		1782	void
		1783	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1784	C_ARGS: term->dpy, window, x, y, width, height
		1785
		1786	void
		1787	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1788	CODE:
		1789	{
		1790	XWindowAttributes attr;
		1791	XGetWindowAttributes (THIS->dpy, window, &attr);
		1792	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1793	}
		1794
		1795	void
		1796	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1797	PPCODE:
		1798	{
		1799	int dx, dy;
		1800	Window child;
		1801
		1802	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1803	{
		1804	EXTEND (SP, 3);
		1805	PUSHs (newSViv (dx));
		1806	PUSHs (newSViv (dy));
		1807	PUSHs (newSVuv (child));
		1808	}
		1809	}
		1810
		1811	#############################################################################
		1812	# urxvt::overlay
		1813	#############################################################################
		1814
1665	MODULE = urxvt PACKAGE = urxvt::overlay	1815	MODULE = urxvt PACKAGE = urxvt::overlay
1666		1816
1667	void	1817	void
1668	overlay::set (int x, int y, SV *text, SV *rend = 0)	1818	overlay::set (int x, int y, SV *text, SV *rend = 0)
1669		1819
…		…
1674	overlay::hide ()	1824	overlay::hide ()
1675		1825
1676	void	1826	void
1677	overlay::DESTROY ()	1827	overlay::DESTROY ()
1678		1828
1679	MODULE = urxvt PACKAGE = urxvt::timer	1829	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1680		1830
1681	SV *
1682	timer::new ()
1683	CODE:
1684	timer *w = new timer;
1685	w->start (NOW);
1686	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1687	w->self = (HV *)SvRV (RETVAL);
1688	OUTPUT:
1689	RETVAL
1690
1691	timer *
1692	timer::cb (SV *cb)
1693	CODE:
1694	THIS->cb (cb);
1695	RETVAL = THIS;
1696	OUTPUT:
1697	RETVAL
1698
1699	NV
1700	timer::at ()
1701	CODE:
1702	RETVAL = THIS->at;
1703	OUTPUT:
1704	RETVAL
1705
1706	timer *
1707	timer::interval (NV interval)
1708	CODE:
1709	THIS->interval = interval;
1710	RETVAL = THIS;
1711	OUTPUT:
1712	RETVAL
1713
1714	timer *
1715	timer::set (NV tstamp)
1716	CODE:
1717	THIS->set (tstamp);
1718	RETVAL = THIS;
1719	OUTPUT:
1720	RETVAL
1721
1722	timer *
1723	timer::start (NV tstamp = THIS->at)
1724	CODE:
1725	THIS->start (tstamp);
1726	RETVAL = THIS;
1727	OUTPUT:
1728	RETVAL
1729
1730	timer *
1731	timer::after (NV delay)
1732	CODE:
1733	THIS->start (NOW + delay);
1734	RETVAL = THIS;
1735	OUTPUT:
1736	RETVAL
1737
1738	timer *
1739	timer::stop ()
1740	CODE:
1741	THIS->stop ();
1742	RETVAL = THIS;
1743	OUTPUT:
1744	RETVAL
1745
1746	void
1747	timer::DESTROY ()
1748
1749	MODULE = urxvt PACKAGE = urxvt::iow
1750
1751	SV *
1752	iow::new ()
1753	CODE:
1754	iow *w = new iow;
1755	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1756	w->self = (HV *)SvRV (RETVAL);
1757	OUTPUT:
1758	RETVAL
1759
1760	iow *
1761	iow::cb (SV *cb)
1762	CODE:
1763	THIS->cb (cb);
1764	RETVAL = THIS;
1765	OUTPUT:
1766	RETVAL
1767
1768	iow *
1769	iow::fd (int fd)
1770	CODE:
1771	THIS->fd = fd;
1772	RETVAL = THIS;
1773	OUTPUT:
1774	RETVAL
1775
1776	iow *
1777	iow::events (short events)
1778	CODE:
1779	THIS->events = events;
1780	RETVAL = THIS;
1781	OUTPUT:
1782	RETVAL
1783
1784	iow *
1785	iow::start ()
1786	CODE:
1787	THIS->start ();
1788	RETVAL = THIS;
1789	OUTPUT:
1790	RETVAL
1791
1792	iow *
1793	iow::stop ()
1794	CODE:
1795	THIS->stop ();
1796	RETVAL = THIS;
1797	OUTPUT:
1798	RETVAL
1799
1800	void
1801	iow::DESTROY ()
1802
1803

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