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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.198 by root, Thu Jan 12 00:35:39 2006 UTC vs.
Revision 1.209 by root, Mon Jan 16 15:12:48 2006 UTC

… …
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include "rxvtlib.h" 4#include "rxvtlib.h"
5 5
6#include "feature.h" 6#include "feature.h"
7
8#if defined (ISO_14755) || defined (ENABLE_PERL)
9# define ENABLE_OVERLAY 1
10#endif
11
12#if ENABLE_PERL
13# define ENABLE_FRILLS 1
14# define ENABLE_COMBINING 1
15#endif
16
17#if ENABLE_FRILLS
18# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1
20# define CURSOR_BLINK 1
21#else
22# define ENABLE_MINIMAL 1
23#endif
7 24
8#include <limits.h> 25#include <limits.h>
9 26
10#include <X11/cursorfont.h> 27#include <X11/cursorfont.h>
11#include <X11/keysym.h> 28#include <X11/keysym.h>
… …
21#include "iom.h" 38#include "iom.h"
22#include "salloc.h" 39#include "salloc.h"
23 40
24#include "rxvtperl.h" 41#include "rxvtperl.h"
25 42
26#if ENABLE_FRILLS 43// try to avoid some macros to decrease code size, on some systems
27# define ENABLE_XEMBED 1 44#if ENABLE_MINIMAL
28# define ENABLE_EWMH 1 45# define strcmp(a,b) (strcmp)(a,b)
29# define CURSOR_BLINK 1 46# define strlen(a) (strlen)(a)
47# define strcpy(a,b) (strcpy)(a,b)
48# define memset(a,c,l) (memset)(a,c,l)
49# define memcpy(a,b,l) (memcpy)(a,b,l)
30#endif 50#endif
31 51
32/* 52/*
33 ***************************************************************************** 53 *****************************************************************************
34 * SYSTEM HACKS 54 * SYSTEM HACKS
… …
43#if defined (sun) && !defined (__sun__) 63#if defined (sun) && !defined (__sun__)
44# define __sun__ 1 64# define __sun__ 1
45#endif 65#endif
46 66
47#ifndef HAVE_XPOINTER 67#ifndef HAVE_XPOINTER
48typedef char *XPointer; 68typedef char *XPointer;
49#endif 69#endif
50 70
51#ifdef HAVE_TERMIOS_H 71#ifdef HAVE_TERMIOS_H
52# include <termios.h> 72# include <termios.h>
53typedef struct termios ttymode_t; 73typedef struct termios ttymode_t;
… …
119 139
120// temporarily replace the process environment 140// temporarily replace the process environment
121extern char **environ; 141extern char **environ;
122extern char **rxvt_environ; // the original environ pointer 142extern char **rxvt_environ; // the original environ pointer
123 143
124struct temp_environ 144inline void set_environ (stringvec *envv)
125{ 145{
126 char **prev;
127
128 temp_environ (const stringvec *envv)
129 : prev(environ)
130 {
131 if (envv) 146 if (envv)
132 environ = (char **)envv->begin (); 147 environ = (char **)envv->begin ();
133 } 148}
134 149
135 temp_environ (char **env) 150inline void set_environ (char **envv)
136 : prev(environ) 151{
137 {
138 if (env) 152 if (envv)
139 environ = env; 153 environ = envv;
140 } 154}
141
142 ~temp_environ ()
143 {
144 environ = prev;
145 }
146};
147
148#define TEMP_ENV temp_environ temp_environ (envv)
149 155
150/* 156/*
151 ***************************************************************************** 157 *****************************************************************************
152 * STRUCTURES AND TYPEDEFS 158 * STRUCTURES AND TYPEDEFS
153 ***************************************************************************** 159 *****************************************************************************
154 */ 160 */
155struct grwin_t; 161struct grwin_t;
156 162
157/* Sanitize menubar info */
158#ifndef MENUBAR
159# undef MENUBAR_MAX
160#endif
161#ifndef MENUBAR_MAX
162# define MENUBAR_MAX 0
163#endif
164
165/* If we're using either the rxvt scrollbar or menu bars, keep the 163/* If we're using either the rxvt scrollbar, keep the
166 * scrollColor resource. 164 * scrollColor resource.
167 */ 165 */
168#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 166#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
169# define KEEP_SCROLLCOLOR 1 167# define KEEP_SCROLLCOLOR 1
170#else 168#else
171# undef KEEP_SCROLLCOLOR 169# undef KEEP_SCROLLCOLOR
172#endif 170#endif
173 171
… …
243 241
244#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 242#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
245# define NO_MOUSE_REPORT_SCROLLBAR 1 243# define NO_MOUSE_REPORT_SCROLLBAR 1
246#endif 244#endif
247 245
248#if defined (ISO_14755) || defined (ENABLE_PERL)
249# define ENABLE_OVERLAY 1
250#endif
251
252/* now look for other badly set stuff */ 246/* now look for other badly set stuff */
253 247
254#if !defined (EACCESS) && defined(EAGAIN) 248#if !defined (EACCESS) && defined(EAGAIN)
255# define EACCESS EAGAIN 249# define EACCESS EAGAIN
256#endif 250#endif
… …
258#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 252#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
259# define EXIT_SUCCESS 0 /* exit function success */ 253# define EXIT_SUCCESS 0 /* exit function success */
260# define EXIT_FAILURE 1 /* exit function failure */ 254# define EXIT_FAILURE 1 /* exit function failure */
261#endif 255#endif
262 256
263#define menuBar_esc 10
264#define scrollBar_esc 30 257#define scrollBar_esc 30
265#define menuBar_margin 2 /* margin below text */
266 258
267#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 259#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
268# define HAVE_SCROLLBARS 1 260# define HAVE_SCROLLBARS 1
269#endif
270
271/* width of scrollBar, menuBar shadow, must be 1 or 2 */
272#ifdef HALFSHADOW
273# define MENU_SHADOW 1
274#else
275# define MENU_SHADOW 2
276#endif 261#endif
277 262
278#define R_SB_ALIGN_CENTRE 0 263#define R_SB_ALIGN_CENTRE 0
279#define R_SB_ALIGN_TOP 1 264#define R_SB_ALIGN_TOP 1
280#define R_SB_ALIGN_BOTTOM 2 265#define R_SB_ALIGN_BOTTOM 2
… …
489 Rxvt_restoreFG = 39, // change default fg color 474 Rxvt_restoreFG = 39, // change default fg color
490 Rxvt_restoreBG = 49, // change default bg color 475 Rxvt_restoreBG = 49, // change default bg color
491 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 476 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
492 477
493 URxvt_locale = 701, // change locale 478 URxvt_locale = 701, // change locale
494 URxvt_Menu = 703, // set menu item 479
495 URxvt_Color_IT = 704, // change actual 'Italic' colour 480 URxvt_Color_IT = 704, // change actual 'Italic' colour
496 URxvt_Color_tint = 705, // change actual tint colour 481 URxvt_Color_tint = 705, // change actual tint colour
497 URxvt_Color_BD = 706, 482 URxvt_Color_BD = 706,
498 URxvt_Color_UL = 707, 483 URxvt_Color_UL = 707,
499 484
… …
654#define PrivMode_ShiftKeys (1UL<<10) 639#define PrivMode_ShiftKeys (1UL<<10)
655#define PrivMode_VisibleCursor (1UL<<11) 640#define PrivMode_VisibleCursor (1UL<<11)
656#define PrivMode_MouseX10 (1UL<<12) 641#define PrivMode_MouseX10 (1UL<<12)
657#define PrivMode_MouseX11 (1UL<<13) 642#define PrivMode_MouseX11 (1UL<<13)
658#define PrivMode_scrollBar (1UL<<14) 643#define PrivMode_scrollBar (1UL<<14)
659#define PrivMode_menuBar (1UL<<15)
660#define PrivMode_TtyOutputInh (1UL<<16) 644#define PrivMode_TtyOutputInh (1UL<<15)
661#define PrivMode_Keypress (1UL<<17) 645#define PrivMode_Keypress (1UL<<16)
662#define PrivMode_smoothScroll (1UL<<18) 646#define PrivMode_smoothScroll (1UL<<17)
663#define PrivMode_vt52 (1UL<<19) 647#define PrivMode_vt52 (1UL<<18)
664#define PrivMode_LFNL (1UL<<20) 648#define PrivMode_LFNL (1UL<<19)
665/* too annoying to implement X11 highlight tracking */ 649/* too annoying to implement X11 highlight tracking */
666/* #define PrivMode_MouseX11Track (1LU<<21) */ 650/* #define PrivMode_MouseX11Track (1LU<<20) */
667 651
668#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 652#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
669#define PrivMode(test,bit) \ 653#define PrivMode(test,bit) \
670 if (test) \ 654 if (test) \
671 priv_modes |= (bit); \ 655 priv_modes |= (bit); \
… …
801#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 785#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
802#define scrollbar_position(y) ((y) - scrollBar.beg) 786#define scrollbar_position(y) ((y) - scrollBar.beg)
803#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 787#define scrollbar_size() (scrollBar.end - scrollBar.beg \
804 - scrollbar_minheight ()) 788 - scrollbar_minheight ())
805 789
806#if (MENUBAR_MAX > 1)
807/* rendition style flags */
808# define menuBar_height() (fheight + MENU_SHADOW)
809# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
810# define isMenuBarWindow(w) ((w) == menuBar.win)
811#else
812# define menuBar_height() (0)
813# define menuBar_TotalHeight() (0)
814# define isMenuBarWindow(w) (0)
815#endif
816
817#ifdef XPM_BACKGROUND 790#ifdef XPM_BACKGROUND
818# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 791# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
819#else 792#else
820# define XPMClearArea(a, b, c, d, e, f, g) 793# define XPMClearArea(a, b, c, d, e, f, g)
821#endif 794#endif
… …
874extern bool rxvt_set_locale (const char *locale); 847extern bool rxvt_set_locale (const char *locale);
875extern void rxvt_push_locale (const char *locale); 848extern void rxvt_push_locale (const char *locale);
876extern void rxvt_pop_locale (); 849extern void rxvt_pop_locale ();
877 850
878/****************************************************************************/ 851/****************************************************************************/
879
880#ifdef MENUBAR
881# include "menubar.h"
882#endif
883 852
884#define BLINK_INTERVAL 0.5 853#define BLINK_INTERVAL 0.5
885#define TEXT_BLINK_INTERVAL 0.5 854#define TEXT_BLINK_INTERVAL 0.5
886 855
887#ifndef __attribute__ 856#ifndef __attribute__
… …
1071 refresh_limit, 1040 refresh_limit,
1072 last_bot, /* scrollbar last bottom position */ 1041 last_bot, /* scrollbar last bottom position */
1073 last_top, /* scrollbar last top position */ 1042 last_top, /* scrollbar last top position */
1074 last_state, /* scrollbar last state */ 1043 last_state, /* scrollbar last state */
1075 scrollbar_len, 1044 scrollbar_len,
1076#ifdef MENUBAR
1077 menu_readonly, /* okay to alter menu? */
1078 Arrows_x,
1079#endif
1080#if MENUBAR_MAX > 1
1081 Nbars,
1082#endif
1083 window_vt_x, 1045 window_vt_x,
1084 window_vt_y, 1046 window_vt_y,
1085 window_sb_x, 1047 window_sb_x,
1086# ifdef POINTER_BLANK 1048# ifdef POINTER_BLANK
1087 pointerBlankDelay, 1049 pointerBlankDelay,
… …
1096 unsigned long priv_modes, 1058 unsigned long priv_modes,
1097 SavedModes; 1059 SavedModes;
1098/* ---------- */ 1060/* ---------- */
1099 Atom xa[NUM_XA]; 1061 Atom xa[NUM_XA];
1100/* ---------- */ 1062/* ---------- */
1101#ifdef MENUBAR 1063#ifdef RXVT_SCROLLBAR
1102 GC menubarGC;
1103#endif
1104#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1105 GC scrollbarGC, 1064 GC scrollbarGC,
1106 topShadowGC, 1065 topShadowGC,
1107 botShadowGC; 1066 botShadowGC;
1108#endif 1067#endif
1109#ifdef XTERM_SCROLLBAR 1068#ifdef XTERM_SCROLLBAR
… …
1158 row_col_t oldcursor; 1117 row_col_t oldcursor;
1159#ifdef XPM_BACKGROUND 1118#ifdef XPM_BACKGROUND
1160 bgPixmap_t bgPixmap; 1119 bgPixmap_t bgPixmap;
1161 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1120 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1162#endif 1121#endif
1163#ifdef MENUBAR
1164 menu_t *ActiveMenu, /* currently active menu */
1165 *BuildMenu; /* the menu currently being built */
1166 bar_t *CurrentBar;
1167# if ! (MENUBAR_MAX > 1)
1168 bar_t BarList;
1169# endif /* (MENUBAR_MAX > 1) */
1170#endif
1171 1122
1172#if ENABLE_OVERLAY 1123#if ENABLE_OVERLAY
1173 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1124 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1174 text_t **ov_text; 1125 text_t **ov_text;
1175 rend_t **ov_rend; 1126 rend_t **ov_rend;
… …
1222#endif 1173#endif
1223 1174
1224 // modifies first argument(!) 1175 // modifies first argument(!)
1225 void paste (char *data, unsigned int len); 1176 void paste (char *data, unsigned int len);
1226 1177
1227 void flush (); 1178 long vt_emask, vt_emask_perl;
1179
1180 void vt_select_input () const
1181 {
1182 XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
1183 }
1228 1184
1229#if TRANSPARENT 1185#if TRANSPARENT
1230 void rootwin_cb (XEvent &xev); 1186 void rootwin_cb (XEvent &xev);
1231 xevent_watcher rootwin_ev; 1187 xevent_watcher rootwin_ev;
1232#endif 1188#endif
1233 1189
1234 void x_cb (XEvent &xev); 1190 void x_cb (XEvent &xev);
1191 void flush ();
1235 xevent_watcher termwin_ev; 1192 xevent_watcher termwin_ev;
1236 xevent_watcher vt_ev; 1193 xevent_watcher vt_ev;
1237#ifdef HAVE_SCROLLBARS 1194#ifdef HAVE_SCROLLBARS
1238 xevent_watcher scrollbar_ev; 1195 xevent_watcher scrollbar_ev;
1239#endif
1240#ifdef MENUBAR
1241 xevent_watcher menubar_ev;
1242#endif 1196#endif
1243 1197
1244 void check_cb (check_watcher &w); check_watcher check_ev; 1198 void check_cb (check_watcher &w); check_watcher check_ev;
1245 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1199 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1246 void flush_cb (time_watcher &w); time_watcher flush_ev; 1200 void flush_cb (time_watcher &w); time_watcher flush_ev;
… …
1286 1240
1287 bool init (int argc, const char *const *argv); 1241 bool init (int argc, const char *const *argv);
1288 bool init_vars (); 1242 bool init_vars ();
1289 1243
1290 bool pty_fill (); 1244 bool pty_fill ();
1245
1246 void make_current () const // make this the "currently active" urxvt instance
1247 {
1248 SET_R (this);
1249 rxvt_set_locale (locale);
1250 set_environ (envv);
1251 }
1291 1252
1292 void init_secondary (); 1253 void init_secondary ();
1293 const char **init_resources (int argc, const char *const *argv); 1254 const char **init_resources (int argc, const char *const *argv);
1294 const char *x_resource (const char *name); 1255 const char *x_resource (const char *name);
1295 void init_env (); 1256 void init_env ();
… …
1385 void set_window_color (int idx, const char *color); 1346 void set_window_color (int idx, const char *color);
1386 void set_colorfgbg (); 1347 void set_colorfgbg ();
1387 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1348 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1388 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1349 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1389 1350
1390#ifdef MENUBAR
1391 // menubar.C
1392 void menuitem_free (menu_t *menu, menuitem_t *item);
1393 int action_dispatch (action_t *action);
1394 void menuarrow_free (char name);
1395 void menuarrow_add (char *string);
1396 char *menu_find_base (menu_t **menu, char *path);
1397 menu_t *menu_delete (menu_t *menu);
1398 menu_t *menu_add (menu_t *parent, char *path);
1399 void drawbox_menubar (int x, int len, int state);
1400 void drawtriangle (int x, int y, int state);
1401 void drawbox_menuitem (int y, int state);
1402 void menu_show ();
1403 void menu_display (void (rxvt_term::*update) ());
1404 void menu_hide_all ();
1405 void menu_hide ();
1406 void menu_clear (menu_t *menu);
1407 void menubar_clear ();
1408 bar_t *menubar_find (const char *name);
1409 int menubar_push (const char *name);
1410 void menubar_remove (const char *name);
1411 void menubar_dump (FILE *fp);
1412 void menubar_read (const char *filename);
1413 void menubar_dispatch (char *str);
1414 void draw_Arrows (int name, int state);
1415 void menubar_expose ();
1416 int menubar_mapping (int map);
1417 int menu_select (XButtonEvent &ev);
1418 void menubar_select (XButtonEvent &ev);
1419 void menubar_control (XButtonEvent &ev);
1420 void map_menuBar (int map);
1421#endif
1422
1423 // screen.C 1351 // screen.C
1424 1352
1425 void lalloc (line_t &l) 1353 void lalloc (line_t &l) const
1426 { 1354 {
1427 l.t = (text_t *)talloc->alloc (); 1355 l.t = (text_t *)talloc->alloc ();
1428 l.r = (rend_t *)ralloc->alloc (); 1356 l.r = (rend_t *)ralloc->alloc ();
1429 } 1357 }
1430 1358
… …
1434 talloc->free (l.t); 1362 talloc->free (l.t);
1435 ralloc->free (l.r); 1363 ralloc->free (l.r);
1436 } 1364 }
1437#endif 1365#endif
1438 1366
1439 void lresize (line_t &l) 1367 void lresize (line_t &l) const
1440 { 1368 {
1441 if (!l.t) 1369 if (!l.t)
1442 return; 1370 return;
1443 1371
1444 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1372 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1448 1376
1449 if (ncol > prev_ncol) 1377 if (ncol > prev_ncol)
1450 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1378 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1451 } 1379 }
1452 1380
1453 int fgcolor_of (rend_t r) 1381 int fgcolor_of (rend_t r) const
1454 { 1382 {
1455 int base = GET_BASEFG (r); 1383 int base = GET_BASEFG (r);
1456#ifndef NO_BRIGHTCOLOR 1384#ifndef NO_BRIGHTCOLOR
1457 if (r & RS_Bold 1385 if (r & RS_Bold
1458# if ENABLE_STYLES 1386# if ENABLE_STYLES
… …
1462 base += minBrightCOLOR - minCOLOR; 1390 base += minBrightCOLOR - minCOLOR;
1463#endif 1391#endif
1464 return base; 1392 return base;
1465 } 1393 }
1466 1394
1467 int bgcolor_of (rend_t r) 1395 int bgcolor_of (rend_t r) const
1468 { 1396 {
1469 int base = GET_BASEBG (r); 1397 int base = GET_BASEBG (r);
1470#ifndef NO_BRIGHTCOLOR 1398#ifndef NO_BRIGHTCOLOR
1471 if (r & RS_Blink 1399 if (r & RS_Blink
1472# if ENABLE_STYLES 1400# if ENABLE_STYLES
… …
1476 base += minBrightCOLOR - minCOLOR; 1404 base += minBrightCOLOR - minCOLOR;
1477#endif 1405#endif
1478 return base; 1406 return base;
1479 } 1407 }
1480 1408
1481 bool option (uint32_t opt) 1409 bool option (uint32_t opt) const
1482 { 1410 {
1483 return OPTION (opt); 1411 return OPTION (opt);
1484 } 1412 }
1485 1413
1486 void set_option (uint32_t opt, bool set) 1414 void set_option (uint32_t opt, bool set)
… …
1489 options |= opt; 1417 options |= opt;
1490 else 1418 else
1491 options &= ~opt; 1419 options &= ~opt;
1492 } 1420 }
1493 1421
1494 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1422 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const;
1495 void scr_blank_screen_mem (line_t &l, rend_t efs); 1423 void scr_blank_screen_mem (line_t &l, rend_t efs) const;
1496 int scr_scroll_text (int row1, int row2, int count); 1424 int scr_scroll_text (int row1, int row2, int count);
1497 void scr_reset (); 1425 void scr_reset ();
1498 void scr_release (); 1426 void scr_release ();
1499 void scr_clear (bool really = false); 1427 void scr_clear (bool really = false);
1500 void scr_refresh (unsigned char refresh_type); 1428 void scr_refresh (unsigned char refresh_type);
… …
1536 void scr_rvideo_mode (int mode); 1464 void scr_rvideo_mode (int mode);
1537 void scr_report_position (); 1465 void scr_report_position ();
1538 void set_font_style (); 1466 void set_font_style ();
1539 void scr_charset_choose (int set); 1467 void scr_charset_choose (int set);
1540 void scr_charset_set (int set, unsigned int ch); 1468 void scr_charset_set (int set, unsigned int ch);
1541 int scr_move_to (int y, int len); 1469 void scr_move_to (int y, int len);
1542 int scr_page (enum page_dirn direction, int nlines); 1470 bool scr_page (enum page_dirn direction, int nlines);
1543 int scr_changeview (unsigned int oldviewstart); 1471 bool scr_changeview (int new_view_start);
1544 void scr_bell (); 1472 void scr_bell ();
1545 void scr_printscreen (int fullhist); 1473 void scr_printscreen (int fullhist);
1546 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1474 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2);
1547 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1475 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle);
1548 void scr_reverse_selection (); 1476 void scr_reverse_selection ();

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