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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.182 by root, Mon Jan 2 18:20:23 2006 UTC vs.
Revision 1.196 by root, Wed Jan 11 02:13:56 2006 UTC

… …
18#include "encoding.h" 18#include "encoding.h"
19#include "rxvtfont.h" 19#include "rxvtfont.h"
20#include "rxvttoolkit.h" 20#include "rxvttoolkit.h"
21#include "iom.h" 21#include "iom.h"
22#include "salloc.h" 22#include "salloc.h"
23
24#include "rxvtperl.h"
23 25
24#if ENABLE_FRILLS 26#if ENABLE_FRILLS
25# define ENABLE_XEMBED 1 27# define ENABLE_XEMBED 1
26# define ENABLE_EWMH 1 28# define ENABLE_EWMH 1
27# define CURSOR_BLINK 1 29# define CURSOR_BLINK 1
… …
209 211
210#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 212#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
211# define NO_MOUSE_REPORT_SCROLLBAR 1 213# define NO_MOUSE_REPORT_SCROLLBAR 1
212#endif 214#endif
213 215
214#ifdef NO_RESOURCES
215# undef USE_XGETDEFAULT
216#endif
217
218#if defined (ISO_14755) || defined (ENABLE_PERL) 216#if defined (ISO_14755) || defined (ENABLE_PERL)
219# define ENABLE_OVERLAY 1 217# define ENABLE_OVERLAY 1
220#endif 218#endif
221 219
222/* now look for other badly set stuff */ 220/* now look for other badly set stuff */
… …
238# define HAVE_SCROLLBARS 1 236# define HAVE_SCROLLBARS 1
239#endif 237#endif
240 238
241/* width of scrollBar, menuBar shadow, must be 1 or 2 */ 239/* width of scrollBar, menuBar shadow, must be 1 or 2 */
242#ifdef HALFSHADOW 240#ifdef HALFSHADOW
243# define SHADOW 1 241# define MENU_SHADOW 1
244#else 242#else
245# define SHADOW 2 243# define MENU_SHADOW 2
246#endif 244#endif
247 245
248#define R_SB_ALIGN_CENTRE 0 246#define R_SB_ALIGN_CENTRE 0
249#define R_SB_ALIGN_TOP 1 247#define R_SB_ALIGN_TOP 1
250#define R_SB_ALIGN_BOTTOM 2 248#define R_SB_ALIGN_BOTTOM 2
… …
469 URxvt_italicFont = 712, 467 URxvt_italicFont = 712,
470 URxvt_boldItalicFont = 713, 468 URxvt_boldItalicFont = 713,
471 469
472 URxvt_view_up = 720, 470 URxvt_view_up = 720,
473 URxvt_view_down = 721, 471 URxvt_view_down = 721,
472
473 URxvt_perl = 777,
474}; 474};
475 475
476/* Words starting with `Color_' are colours. Others are counts */ 476/* Words starting with `Color_' are colours. Others are counts */
477/* 477/*
478 * The PixColor and rendition colour usage should probably be decoupled 478 * The PixColor and rendition colour usage should probably be decoupled
… …
555 555
556/* 556/*
557 * Resource list 557 * Resource list
558 */ 558 */
559enum { 559enum {
560#define Rs_def(name) Rs_ ## name, 560# define def(name) Rs_ ## name,
561#define Rs_reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 561# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
562#include "rsinc.h" 562# include "rsinc.h"
563#undef Rs_def 563# undef def
564#undef Rs_reserve 564# undef reserve
565 NUM_RESOURCES 565 NUM_RESOURCES
566}; 566};
567 567
568// see init.C:xa_names, which must be kept in sync 568// see init.C:xa_names, which must be kept in sync
569enum { 569enum {
… …
683/* 683/*
684 ***************************************************************************** 684 *****************************************************************************
685 * MACRO DEFINES 685 * MACRO DEFINES
686 ***************************************************************************** 686 *****************************************************************************
687 */ 687 */
688#define memset(x, y, z) memset((x), (y), (size_t)(z))
689#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
690#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
691#define strcasecmp(x, y) strcasecmp((x), (y))
692#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
693#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
694#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
695#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
696#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
697#define strcat(x, y) strcat((char *)(x), (const char *)(y))
698#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
699#define strdup(x) strdup((const char *)(x))
700#define strlen(x) strlen((const char *)(x))
701#define strchr(x, y) strchr((const char *)(x), (int)(y))
702#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
703
704#define dDisp Display *disp = display->display 688#define dDisp Display *disp = display->display
705 689
706/* convert pixel dimensions to row/column values. Everything as int32_t */ 690/* convert pixel dimensions to row/column values. Everything as int32_t */
707#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 691#define Pixel2Col(x) Pixel2Width((int32_t)(x))
708#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 692#define Pixel2Row(y) Pixel2Height((int32_t)(y))
… …
711#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 695#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
712#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 696#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
713#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 697#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
714#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 698#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
715 699
716#define TermWin_TotalWidth() ((int32_t)this->width) 700#define TEMP_ENV temp_environ temp_environ (envv)
717#define TermWin_TotalHeight() ((int32_t)this->height) 701
702#define OPTION(opt) (options & (opt))
703#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
704 | Opt_jumpScroll | Opt_secondaryScreen \
705 | Opt_pastableTabs | Opt_intensityStyles)
718 706
719// for m >= -n, ensure remainder lies between 0..n-1 707// for m >= -n, ensure remainder lies between 0..n-1
720#define MOD(m,n) (((m) + (n)) % (n)) 708#define MOD(m,n) (((m) + (n)) % (n))
721 709
722#define LINENO(n) MOD (term_start + int(n), total_rows) 710#define LINENO(n) MOD (term_start + int(n), total_rows)
… …
782#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 770#define scrollbar_size() (scrollBar.end - scrollBar.beg \
783 - scrollbar_minheight ()) 771 - scrollbar_minheight ())
784 772
785#if (MENUBAR_MAX > 1) 773#if (MENUBAR_MAX > 1)
786/* rendition style flags */ 774/* rendition style flags */
787# define menuBar_height() (fheight + SHADOW) 775# define menuBar_height() (fheight + MENU_SHADOW)
788# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin) 776# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
789# define isMenuBarWindow(w) ((w) == menuBar.win) 777# define isMenuBarWindow(w) ((w) == menuBar.win)
790#else 778#else
791# define menuBar_height() (0) 779# define menuBar_height() (0)
792# define menuBar_TotalHeight() (0) 780# define menuBar_TotalHeight() (0)
793# define isMenuBarWindow(w) (0) 781# define isMenuBarWindow(w) (0)
… …
849extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn)); 837extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
850extern void rxvt_exit_failure () __attribute__ ((noreturn)); 838extern void rxvt_exit_failure () __attribute__ ((noreturn));
851 839
852#define SET_LOCALE(locale) rxvt_set_locale (locale) 840#define SET_LOCALE(locale) rxvt_set_locale (locale)
853extern bool rxvt_set_locale (const char *locale); 841extern bool rxvt_set_locale (const char *locale);
854extern bool rxvt_push_locale (const char *locale); 842extern void rxvt_push_locale (const char *locale);
855extern void rxvt_pop_locale (); 843extern void rxvt_pop_locale ();
856 844
857/*
858 ***************************************************************************** 845/****************************************************************************/
859 * VARIABLES 846
860 *****************************************************************************
861 */
862#ifdef MENUBAR 847#ifdef MENUBAR
863# include "menubar.h" 848# include "menubar.h"
864#endif 849#endif
865 850
866#define BLINK_INTERVAL 0.5 851#define BLINK_INTERVAL 0.5
… …
873# endif 858# endif
874# endif 859# endif
875# define __attribute__(x) 860# define __attribute__(x)
876#endif 861#endif
877 862
863/****************************************************************************/
864
865#define LINE_LONGER 0x0001 // line is continued on the next row
866#define LINE_FILTERED 0x0002 // line has been filtered
867#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
868
869struct line_t {
870 text_t *t; // terminal the text
871 rend_t *r; // rendition, uses RS_ flags
872 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
873 uint32_t f; // flags
874
875 bool is_longer ()
876 {
877 return f & LINE_LONGER;
878 }
879
880 void is_longer (int set)
881 {
882 if (set)
883 f |= LINE_LONGER;
884 else
885 f &= ~LINE_LONGER;
886 }
887
888 void clear ()
889 {
890 t = 0;
891 r = 0;
892 l = 0;
893 f = 0;
894 }
895
896 void touch () // call whenever a line is changed/touched/updated
897 {
898#if ENABLE_PERL
899 f &= ~LINE_FILTERED;
900#endif
901 }
902
903 void touch (int col)
904 {
905 max_it (l, col);
906 touch ();
907 }
908};
909
910/****************************************************************************/
911
878// primivite wrapper around mbstate_t to ensure initialisation 912// primivite wrapper around mbstate_t to ensure initialisation
879struct mbstate { 913struct mbstate {
880 mbstate_t mbs; 914 mbstate_t mbs;
881 915
882 operator mbstate_t *() { return &mbs; } 916 operator mbstate_t *() { return &mbs; }
883 void reset () { memset (&mbs, 0, sizeof (mbs)); } 917 void reset () { memset (&mbs, 0, sizeof (mbs)); }
884 mbstate () { reset (); } 918 mbstate () { reset (); }
885}; 919};
886 920
921/****************************************************************************/
922
887#define UNICODE_MASK 0x1fffffUL 923#define UNICODE_MASK 0x1fffffUL
888 924
889#if UNICODE3 925#if UNICODE3
890# define COMPOSE_LO 0x40000000UL 926# define COMPOSE_LO 0x40000000UL
891# define COMPOSE_HI 0x400fffffUL 927# define COMPOSE_HI 0x400fffffUL
892# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 928# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
893#else 929#else
930# if ENABLE_PERL
931# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
932# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
933# else
894# define COMPOSE_LO 0xd800UL 934# define COMPOSE_LO 0xd800UL
895# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... 935# define COMPOSE_HI 0xf8ffUL
896# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) 936# endif
937# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
897#endif 938#endif
898 939
899#if ENABLE_COMBINING 940#if ENABLE_COMBINING
900// compose chars are used to represent composite characters 941// compose chars are used to represent composite characters
901// that are not representable in unicode, as well as characters 942// that are not representable in unicode, as well as characters
… …
921}; 962};
922 963
923extern class rxvt_composite_vec rxvt_composite; 964extern class rxvt_composite_vec rxvt_composite;
924#endif 965#endif
925 966
967/****************************************************************************/
926 968
927#ifdef KEYSYM_RESOURCE 969#ifdef KEYSYM_RESOURCE
928 class keyboard_manager; 970 class keyboard_manager;
929#endif 971#endif
930 972
931struct rxvt_term : zero_initialized, rxvt_vars { 973struct rxvt_term : zero_initialized, rxvt_vars {
932 log_callback *log_hook; // log error messages through this hook, if != 0 974 log_callback *log_hook; // log error messages through this hook, if != 0
933 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 975 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
934
935#if ENABLE_PERL 976#if ENABLE_PERL
936 void *self; // perl's $self 977 rxvt_perl_term perl;
937#endif 978#endif
938
939 struct mbstate mbstate; // current input multibyte state 979 struct mbstate mbstate; // current input multibyte state
940 980
941 unsigned char want_refresh:1, 981 unsigned char want_refresh:1,
942#ifdef TRANSPARENT 982#ifdef TRANSPARENT
943 want_full_refresh:1, /* awaiting full screen refresh */ 983 want_full_refresh:1, /* awaiting full screen refresh */
… …
1093 bar_t *CurrentBar; 1133 bar_t *CurrentBar;
1094# if ! (MENUBAR_MAX > 1) 1134# if ! (MENUBAR_MAX > 1)
1095 bar_t BarList; 1135 bar_t BarList;
1096# endif /* (MENUBAR_MAX > 1) */ 1136# endif /* (MENUBAR_MAX > 1) */
1097#endif 1137#endif
1098#ifdef CURSOR_BLINK
1099 struct timeval lastcursorchange;
1100#endif
1101#ifdef POINTER_BLANK
1102 struct timeval lastmotion;
1103#endif
1104 1138
1105#if ENABLE_OVERLAY 1139#if ENABLE_OVERLAY
1106 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1140 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1107 text_t **ov_text; 1141 text_t **ov_text;
1108 rend_t **ov_rend; 1142 rend_t **ov_rend;
… …
1123 char *env_display; /* environmental variable DISPLAY */ 1157 char *env_display; /* environmental variable DISPLAY */
1124 char *env_term; /* environmental variable TERM */ 1158 char *env_term; /* environmental variable TERM */
1125 char *env_colorfgbg; 1159 char *env_colorfgbg;
1126 char *locale; 1160 char *locale;
1127 char charsets[4]; 1161 char charsets[4];
1128 unsigned char *v_buffer; /* pointer to physical buffer */ 1162 char *v_buffer; /* pointer to physical buffer */
1129 unsigned int v_buflen; /* size of area to write */ 1163 unsigned int v_buflen; /* size of area to write */
1130 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1164 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
1131 1165
1132#ifdef KEYSYM_RESOURCE 1166#ifdef KEYSYM_RESOURCE
1133 keyboard_manager *keyboard; 1167 keyboard_manager *keyboard;
1134#endif 1168#endif
1135 1169
1136 const char *rs[NUM_RESOURCES]; 1170 const char *rs[NUM_RESOURCES];
1137 /* command input buffering */ 1171 /* command input buffering */
1138 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1172 char *cmdbuf_ptr, *cmdbuf_endp;
1139 unsigned char cmdbuf_base[CBUFSIZ]; 1173 char cmdbuf_base[CBUFSIZ];
1140 1174
1141 rxvt_salloc *talloc; // text line allocator 1175 rxvt_salloc *talloc; // text line allocator
1142 rxvt_salloc *ralloc; // rend line allocator 1176 rxvt_salloc *ralloc; // rend line allocator
1143 1177
1144 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1178 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1153 void iso14755_54 (int x, int y); 1187 void iso14755_54 (int x, int y);
1154# endif 1188# endif
1155#endif 1189#endif
1156 1190
1157 // modifies first argument(!) 1191 // modifies first argument(!)
1158 void paste (unsigned char *data, unsigned int len); 1192 void paste (char *data, unsigned int len);
1159 1193
1160 void flush (); 1194 void flush ();
1161 1195
1162#if TRANSPARENT 1196#if TRANSPARENT
1163 void rootwin_cb (XEvent &xev); 1197 void rootwin_cb (XEvent &xev);
… …
1204 void pointer_blank (); 1238 void pointer_blank ();
1205#endif 1239#endif
1206 void pointer_unblank (); 1240 void pointer_unblank ();
1207 1241
1208 void tt_printf (const char *fmt,...); 1242 void tt_printf (const char *fmt,...);
1209 void tt_write (const unsigned char *data, unsigned int len); 1243 void tt_write (const char *data, unsigned int len);
1210 void pty_write (); 1244 void pty_write ();
1211 1245
1212 void tt_winch (); 1246 void tt_winch ();
1213 1247
1214 rxvt_term (); 1248 rxvt_term ();
… …
1222 1256
1223 bool pty_fill (); 1257 bool pty_fill ();
1224 1258
1225 void init_secondary (); 1259 void init_secondary ();
1226 const char **init_resources (int argc, const char *const *argv); 1260 const char **init_resources (int argc, const char *const *argv);
1261 const char *x_resource (const char *name);
1227 void init_env (); 1262 void init_env ();
1228 void set_locale (const char *locale); 1263 void set_locale (const char *locale);
1229 void init_xlocale (); 1264 void init_xlocale ();
1230 void init_command (const char *const *argv); 1265 void init_command (const char *const *argv);
1231 void run_command (const char *const *argv); 1266 void run_command (const char *const *argv);
… …
1266 1301
1267 /* autoconvert */ 1302 /* autoconvert */
1268 1303
1269 // command.C 1304 // command.C
1270 void lookup_key (XKeyEvent &ev); 1305 void lookup_key (XKeyEvent &ev);
1271 unsigned int cmd_write (const unsigned char *str, unsigned int count); 1306 unsigned int cmd_write (const char *str, unsigned int count);
1272 1307
1273 unicode_t next_char (); 1308 wchar_t next_char ();
1274 unicode_t cmd_getc (); 1309 wchar_t cmd_getc ();
1275 unicode_t next_octet (); 1310 uint32_t next_octet ();
1276 unicode_t cmd_get8 (); 1311 uint32_t cmd_get8 ();
1277 1312
1278 bool cmd_parse (); 1313 bool cmd_parse ();
1279 void mouse_report (XButtonEvent &ev); 1314 void mouse_report (XButtonEvent &ev);
1280 void button_press (XButtonEvent &ev); 1315 void button_press (XButtonEvent &ev);
1281 void button_release (XButtonEvent &ev); 1316 void button_release (XButtonEvent &ev);
… …
1290 void process_nonprinting (unicode_t ch); 1325 void process_nonprinting (unicode_t ch);
1291 void process_escape_vt52 (unicode_t ch); 1326 void process_escape_vt52 (unicode_t ch);
1292 void process_escape_seq (); 1327 void process_escape_seq ();
1293 void process_csi_seq (); 1328 void process_csi_seq ();
1294 void process_window_ops (const int *args, unsigned int nargs); 1329 void process_window_ops (const int *args, unsigned int nargs);
1295 unsigned char *get_to_st (unicode_t &ends_how); 1330 char *get_to_st (unicode_t &ends_how);
1296 void process_dcs_seq (); 1331 void process_dcs_seq ();
1297 void process_osc_seq (); 1332 void process_osc_seq ();
1298 void process_color_seq (int report, int color, const char *str, unsigned char resp); 1333 void process_color_seq (int report, int color, const char *str, char resp);
1299 void process_xterm_seq (int op, const char *str, unsigned char resp); 1334 void process_xterm_seq (int op, const char *str, char resp);
1300 int privcases (int mode, unsigned long bit); 1335 int privcases (int mode, unsigned long bit);
1301 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1336 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1302 void process_sgr_mode (unsigned int nargs, const int *arg); 1337 void process_sgr_mode (unsigned int nargs, const int *arg);
1303 void process_graphics (); 1338 void process_graphics ();
1304 // init.C 1339 // init.C
… …
1408 base += minBrightCOLOR - minCOLOR; 1443 base += minBrightCOLOR - minCOLOR;
1409#endif 1444#endif
1410 return base; 1445 return base;
1411 } 1446 }
1412 1447
1448 bool option (uint32_t opt)
1449 {
1450 return OPTION (opt);
1451 }
1452
1453 void set_option (uint32_t opt, bool set)
1454 {
1455 if (set)
1456 options |= opt;
1457 else
1458 options &= ~opt;
1459 }
1460
1413 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1461 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs);
1414 void scr_blank_screen_mem (line_t &l, rend_t efs); 1462 void scr_blank_screen_mem (line_t &l, rend_t efs);
1415 int scr_scroll_text (int row1, int row2, int count); 1463 int scr_scroll_text (int row1, int row2, int count);
1416 void scr_reset (); 1464 void scr_reset ();
1417 void scr_release (); 1465 void scr_release ();
… …
1427 void scr_touch (bool refresh); 1475 void scr_touch (bool refresh);
1428 void scr_expose (int x, int y, int width, int height, bool refresh); 1476 void scr_expose (int x, int y, int width, int height, bool refresh);
1429 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1477 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1430 void scr_recolour (); 1478 void scr_recolour ();
1431 void scr_remap_chars (); 1479 void scr_remap_chars ();
1432 void scr_remap_chars (const line_t &l); 1480 void scr_remap_chars (line_t &l);
1433 1481
1434 void scr_poweron (); 1482 void scr_poweron ();
1435 void scr_cursor (int mode); 1483 void scr_cursor (int mode);
1436 void scr_do_wrap (); 1484 void scr_do_wrap ();
1437 int scr_change_screen (int scrn); 1485 int scr_change_screen (int scrn);
1438 void scr_color (unsigned int color, int fgbg); 1486 void scr_color (unsigned int color, int fgbg);
1439 void scr_rendition (int set, int style); 1487 void scr_rendition (int set, int style);
1440 void scr_add_lines (const unicode_t *str, int nlines, int len); 1488 void scr_add_lines (const wchar_t *str, int len, int minlines = 0);
1441 void scr_backspace (); 1489 void scr_backspace ();
1442 void scr_tab (int count, bool ht = false); 1490 void scr_tab (int count, bool ht = false);
1443 void scr_gotorc (int row, int col, int relative); 1491 void scr_gotorc (int row, int col, int relative);
1444 void scr_index (enum page_dirn direction); 1492 void scr_index (enum page_dirn direction);
1445 void scr_erase_line (int mode); 1493 void scr_erase_line (int mode);
… …
1460 int scr_move_to (int y, int len); 1508 int scr_move_to (int y, int len);
1461 int scr_page (enum page_dirn direction, int nlines); 1509 int scr_page (enum page_dirn direction, int nlines);
1462 int scr_changeview (unsigned int oldviewstart); 1510 int scr_changeview (unsigned int oldviewstart);
1463 void scr_bell (); 1511 void scr_bell ();
1464 void scr_printscreen (int fullhist); 1512 void scr_printscreen (int fullhist);
1513 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2);
1514 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle);
1465 void scr_reverse_selection (); 1515 void scr_reverse_selection ();
1466 void scr_dump (int fd); 1516 void scr_dump (int fd);
1467 void selection_check (int check_more); 1517 void selection_check (int check_more);
1468 void selection_paste (Window win, Atom prop, bool delete_prop); 1518 void selection_paste (Window win, Atom prop, bool delete_prop);
1469 void selection_property (Window win, Atom prop); 1519 void selection_property (Window win, Atom prop);

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