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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.465 by sf-exg, Tue Jan 10 18:50:14 2012 UTC vs.
Revision 1.509 by sf-exg, Fri Jun 15 14:34:34 2012 UTC

1#ifndef RXVT_H_ /* include once only */ 1#ifndef RXVT_H_ /* include once only */
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include <cstdio> 4#include <stdio.h>
5#include <cctype> 5#include <ctype.h>
6#include <cerrno> 6#include <errno.h>
7#include <cstdarg> 7#include <stdarg.h>
8#include <cstdlib> 8#include <stdlib.h>
9#ifdef HAVE_STDINT_H 9#ifdef HAVE_STDINT_H
10#include <stdint.h> 10#include <stdint.h>
11#endif 11#endif
12#include <sys/types.h> 12#include <sys/types.h>
13#include <unistd.h> 13#include <unistd.h>
14#include <cstring> 14#include <string.h>
15#include <assert.h> 15#include <assert.h>
16#ifdef HAVE_SYS_IOCTL_H 16#ifdef HAVE_SYS_IOCTL_H
17#include <sys/ioctl.h> 17#include <sys/ioctl.h>
18#endif 18#endif
19#ifdef HAVE_SYS_STRREDIR_H 19#ifdef HAVE_SYS_STRREDIR_H
20#include <sys/strredir.h> 20#include <sys/strredir.h>
21#endif 21#endif
22 22
23#if HAVE_CWCHAR
24# include <cwchar>
25#elif HAVE_WCHAR_H 23#if HAVE_WCHAR_H
26# include <wchar.h> 24# include <wchar.h>
27#else 25#else
28// stdlib.h might provide it 26// stdlib.h might provide it
29#endif 27#endif
30
31using namespace std;
32 28
33// we assume that Xlib.h defines XPointer, and it does since at least 1994... 29// we assume that Xlib.h defines XPointer, and it does since at least 1994...
34 30
35extern "C" { 31extern "C" {
36#include <X11/Xlib.h> 32#include <X11/Xlib.h>
… …
49 45
50#include "feature.h" 46#include "feature.h"
51 47
52#if defined (ISO_14755) || defined (ENABLE_PERL) 48#if defined (ISO_14755) || defined (ENABLE_PERL)
53# define ENABLE_OVERLAY 1 49# define ENABLE_OVERLAY 1
50# undef NO_RESOURCES
54#endif 51#endif
55 52
56#if ENABLE_PERL 53#if ENABLE_PERL
57# define ENABLE_FRILLS 1 54# define ENABLE_FRILLS 1
58# define ENABLE_COMBINING 1 55# define ENABLE_COMBINING 1
… …
74#include <X11/cursorfont.h> 71#include <X11/cursorfont.h>
75#include <X11/keysym.h> 72#include <X11/keysym.h>
76#include <X11/keysymdef.h> 73#include <X11/keysymdef.h>
77#include <X11/Xatom.h> 74#include <X11/Xatom.h>
78 75
79#ifdef HAVE_AFTERIMAGE
80# include <afterimage.h>
81# undef min
82# undef max
83#endif
84
85#ifdef HAVE_PIXBUF 76#if HAVE_PIXBUF
86# include <gdk-pixbuf/gdk-pixbuf.h> 77# include <gdk-pixbuf/gdk-pixbuf.h>
87#endif 78#endif
88 79
89#if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY) 80#if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY)
90# define HAVE_BG_PIXMAP 1 81# define HAVE_BG_PIXMAP 1
91#endif 82#endif
92 83
84#include <ecb.h>
93#include "encoding.h" 85#include "encoding.h"
94#include "rxvtutil.h" 86#include "rxvtutil.h"
95#include "rxvtfont.h" 87#include "rxvtfont.h"
96#include "rxvttoolkit.h" 88#include "rxvttoolkit.h"
89#include "rxvtimg.h"
97#include "scrollbar.h" 90#include "scrollbar.h"
98#include "ev_cpp.h" 91#include "ev_cpp.h"
99#include "salloc.h"
100#include "libptytty.h" 92#include "libptytty.h"
101 93
102#include "rxvtperl.h" 94#include "rxvtperl.h"
103 95
104// try to avoid some macros to decrease code size, on some systems 96// try to avoid some macros to decrease code size, on some systems
… …
157 149
158const char * rxvt_basename (const char *str) NOTHROW; 150const char * rxvt_basename (const char *str) NOTHROW;
159void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 151void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
160void rxvt_log (const char *fmt,...) NOTHROW; 152void rxvt_log (const char *fmt,...) NOTHROW;
161void rxvt_warn (const char *fmt,...) NOTHROW; 153void rxvt_warn (const char *fmt,...) NOTHROW;
162void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn; 154void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold;
163void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn; 155void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold;
164 156
165char * rxvt_strtrim (char *str) NOTHROW; 157char * rxvt_strtrim (char *str) NOTHROW;
166char ** rxvt_strsplit (char delim, const char *str) NOTHROW; 158char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
167 159
168static inline void 160static inline void
… …
217 ~localise_env () 209 ~localise_env ()
218 { 210 {
219 environ = orig_env; 211 environ = orig_env;
220 } 212 }
221}; 213};
214
215#ifdef HAVE_BG_PIXMAP
216struct image_effects
217{
218 bool tint_set;
219 rxvt_color tint;
220 int shade;
221 int h_blurRadius, v_blurRadius;
222
223 image_effects ()
224 {
225 tint_set =
226 h_blurRadius =
227 v_blurRadius = 0;
228 shade = 100;
229 }
230
231 bool need_tint ()
232 {
233 return shade != 100 || tint_set;
234 }
235
236 bool need_blur ()
237 {
238 return h_blurRadius && v_blurRadius;
239 }
240
241 bool set_tint (const rxvt_color &new_tint);
242 bool set_shade (const char *shade_str);
243 bool set_blur (const char *geom);
244};
245
246# if BG_IMAGE_FROM_FILE
247enum {
248 IM_IS_SIZE_SENSITIVE = 1 << 1,
249 IM_KEEP_ASPECT = 1 << 2,
250 IM_ROOT_ALIGN = 1 << 3,
251 IM_TILE = 1 << 4,
252 IM_GEOMETRY_FLAGS = IM_KEEP_ASPECT | IM_ROOT_ALIGN | IM_TILE,
253};
254
255enum {
256 noScale = 0,
257 windowScale = 100,
258 defaultScale = windowScale,
259 centerAlign = 50,
260 defaultAlign = centerAlign,
261};
262
263struct rxvt_image : image_effects
264{
265 unsigned short alpha;
266 uint8_t flags;
267 unsigned int h_scale, v_scale; /* percents of the window size */
268 int h_align, v_align; /* percents of the window size:
269 0 - left align, 50 - center, 100 - right */
270
271 bool is_size_sensitive ()
272 {
273 return (!(flags & IM_TILE)
274 || h_scale || v_scale
275 || (!(flags & IM_ROOT_ALIGN) && (h_align || v_align)));
276 }
277
278 rxvt_img *img;
279
280 void destroy ()
281 {
282 delete img;
283 img = 0;
284 }
285
286 rxvt_image ();
287 void set_file_geometry (rxvt_screen *s, const char *file);
288 void set_file (rxvt_screen *s, const char *file);
289 bool set_geometry (const char *geom, bool update = false);
290};
291# endif
292#endif
222 293
223/* 294/*
224 ***************************************************************************** 295 *****************************************************************************
225 * STRUCTURES AND TYPEDEFS 296 * STRUCTURES AND TYPEDEFS
226 ***************************************************************************** 297 *****************************************************************************
… …
269 ***************************************************************************** 340 *****************************************************************************
270 */ 341 */
271 342
272/* COLORTERM, TERM environment variables */ 343/* COLORTERM, TERM environment variables */
273#define COLORTERMENV "rxvt" 344#define COLORTERMENV "rxvt"
274#ifdef BG_IMAGE_FROM_FILE 345#if BG_IMAGE_FROM_FILE
275# define COLORTERMENVFULL COLORTERMENV "-xpm" 346# define COLORTERMENVFULL COLORTERMENV "-xpm"
276#else 347#else
277# define COLORTERMENVFULL COLORTERMENV 348# define COLORTERMENVFULL COLORTERMENV
278#endif 349#endif
279#ifndef TERMENV 350#ifndef TERMENV
… …
706 text_t *t; // terminal the text 777 text_t *t; // terminal the text
707 rend_t *r; // rendition, uses RS_ flags 778 rend_t *r; // rendition, uses RS_ flags
708 tlen_t_ l; // length of each text line 779 tlen_t_ l; // length of each text line
709 uint32_t f; // flags 780 uint32_t f; // flags
710 781
782 bool valid ()
783 {
784 return l >= 0;
785 }
786
787 void alloc ()
788 {
789 l = 0;
790 }
791
711 bool is_longer () 792 bool is_longer ()
712 { 793 {
713 return f & LINE_LONGER; 794 return f & LINE_LONGER;
714 } 795 }
715 796
… …
779// that are not representable in unicode, as well as characters 860// that are not representable in unicode, as well as characters
780// not fitting in the BMP. 861// not fitting in the BMP.
781struct compose_char 862struct compose_char
782{ 863{
783 unicode_t c1, c2; // any chars != NOCHAR are valid 864 unicode_t c1, c2; // any chars != NOCHAR are valid
865 #if __cplusplus >= 201103L || ECB_GCC_VERSION(4,4)
866 compose_char () = default;
867 #endif
784 compose_char (unicode_t c1, unicode_t c2) 868 compose_char (unicode_t c1, unicode_t c2)
785 : c1(c1), c2(c2) 869 : c1(c1), c2(c2)
786 { } 870 { }
787}; 871};
788 872
… …
982 scrollBar_t scrollBar; 1066 scrollBar_t scrollBar;
983 uint8_t options[(Opt_count + 7) >> 3]; 1067 uint8_t options[(Opt_count + 7) >> 3];
984 XSizeHints szHint; 1068 XSizeHints szHint;
985 rxvt_color *pix_colors; 1069 rxvt_color *pix_colors;
986 Cursor TermWin_cursor; /* cursor for vt window */ 1070 Cursor TermWin_cursor; /* cursor for vt window */
1071
987 line_t *row_buf; // all lines, scrollback + terminal, circular 1072 line_t *row_buf; // all lines, scrollback + terminal, circular
988 line_t *drawn_buf; // text on screen 1073 line_t *drawn_buf; // text on screen
989 line_t *swap_buf; // lines for swap buffer 1074 line_t *swap_buf; // lines for swap buffer
990 char *tabs; /* per location: 1 == tab-stop */ 1075 char *tabs; /* per location: 1 == tab-stop */
991 screen_t screen; 1076 screen_t screen;
… …
1092#ifdef HAVE_BG_PIXMAP 1177#ifdef HAVE_BG_PIXMAP
1093 void bg_init (); 1178 void bg_init ();
1094 void bg_destroy (); 1179 void bg_destroy ();
1095 1180
1096 enum { 1181 enum {
1097 //subset returned by make_transparency_pixmap
1098 BG_IS_VALID = 1 << 0, 1182 BG_IS_VALID = 1 << 0,
1099 BG_NEEDS_TINT = 1 << 1,
1100 BG_NEEDS_BLUR = 1 << 2,
1101 1183
1102 BG_EFFECTS_FLAGS = BG_NEEDS_TINT | BG_NEEDS_BLUR,
1103
1104 BG_KEEP_ASPECT = 1 << 3,
1105 BG_ROOT_ALIGN = 1 << 4,
1106 BG_TILE = 1 << 14,
1107 BG_GEOMETRY_FLAGS = BG_KEEP_ASPECT | BG_ROOT_ALIGN | BG_TILE,
1108
1109 BG_TINT_SET = 1 << 5,
1110 BG_TINT_BITAND = 1 << 6,
1111 BG_TINT_FLAGS = BG_NEEDS_TINT | BG_TINT_BITAND,
1112
1113 BG_HAS_RENDER = 1 << 7,
1114 BG_HAS_RENDER_CONV = 1 << 8,
1115 BG_CLIENT_RENDER = 1 << 9,
1116
1117 BG_IS_TRANSPARENT = 1 << 10, 1184 BG_IS_TRANSPARENT = 1 << 1,
1118 BG_NEEDS_REFRESH = 1 << 11, 1185 BG_NEEDS_REFRESH = 1 << 2,
1119 BG_IS_SIZE_SENSITIVE = 1 << 12, 1186 BG_INHIBIT_RENDER = 1 << 3,
1120 BG_IS_FROM_FILE = 1 << 13,
1121 }; 1187 };
1122 1188
1123 unsigned int bg_flags; 1189 uint8_t bg_flags;
1124 1190
1125# ifdef BG_IMAGE_FROM_FILE 1191# if BG_IMAGE_FROM_FILE
1192 rxvt_image fimage;
1126 void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y); 1193 void get_image_geometry (rxvt_image &image, int &w, int &h, int &x, int &y);
1127 bool render_image (unsigned long tr_flags); 1194 bool render_image (rxvt_image &image);
1195# endif
1128 1196
1129 enum { 1197# if ENABLE_TRANSPARENCY
1130 noScale = 0, 1198 rxvt_img *root_img;
1131 windowScale = 100, 1199 image_effects root_effects;
1132 defaultScale = windowScale,
1133 centerAlign = 50,
1134 defaultAlign = centerAlign,
1135 };
1136 1200
1137 unsigned int h_scale, v_scale; /* percents of the window size */ 1201 void bg_set_transparent ()
1138 int h_align, v_align; /* percents of the window size:
1139 0 - left align, 50 - center, 100 - right */
1140
1141 bool bg_set_geometry (const char *geom, bool update = false);
1142 void bg_set_default_geometry ()
1143 { 1202 {
1144 h_scale = v_scale = defaultScale; 1203 bg_flags |= BG_IS_TRANSPARENT;
1145 h_align = v_align = defaultAlign;
1146 } 1204 }
1147 1205 void bg_set_root_pixmap ();
1148 bool bg_set_file (const char *file); 1206 bool render_root_image ();
1149# endif 1207# endif
1150 1208
1151# ifdef ENABLE_TRANSPARENCY 1209 void tint_image (rxvt_img *img, rxvt_color &tint, bool tint_set, int shade);
1152 Pixmap root_pixmap; /* current root pixmap set */
1153 rxvt_color tint;
1154 int shade;
1155 int h_blurRadius, v_blurRadius;
1156
1157 bool bg_set_transparent ();
1158 void bg_set_root_pixmap ();
1159 void set_tint_shade_flags ();
1160 bool bg_set_tint (rxvt_color &new_tint);
1161 bool bg_set_shade (const char *shade_str);
1162 bool bg_set_blur (const char *geom);
1163
1164 bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height, int depth);
1165 bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
1166 void tint_ximage (Visual *visual, XImage *ximage);
1167 unsigned long make_transparency_pixmap ();
1168# endif
1169 1210
1170 ev_tstamp bg_valid_since; 1211 ev_tstamp bg_valid_since;
1171 1212
1172 Pixmap bg_pixmap; 1213 rxvt_img *bg_img;
1173 unsigned int bg_pmap_width, bg_pmap_height;
1174 1214
1175 int target_x;
1176 int target_y;
1177 bool bg_set_position (int x, int y);
1178 bool bg_window_size_sensitive (); 1215 bool bg_window_size_sensitive ();
1179 bool bg_window_position_sensitive (); 1216 bool bg_window_position_sensitive ();
1180 1217
1181 bool bg_render (); 1218 void bg_render ();
1182 void bg_invalidate () 1219 void bg_invalidate ()
1183 { 1220 {
1184 bg_flags &= ~BG_IS_VALID; 1221 bg_flags &= ~BG_IS_VALID;
1185 } 1222 }
1186#endif
1187#ifdef HAVE_AFTERIMAGE
1188 ASImage *original_asim;
1189 ASVisual *asv;
1190 ASImageManager *asimman;
1191
1192 void init_asv ()
1193 {
1194 if (!asv)
1195 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1196 }
1197#endif
1198#ifdef HAVE_PIXBUF
1199 GdkPixbuf *pixbuf;
1200 bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
1201 int src_x, int src_y, int dst_x, int dst_y,
1202 unsigned int width, unsigned int height);
1203#endif 1223#endif
1204 1224
1205#if ENABLE_OVERLAY 1225#if ENABLE_OVERLAY
1206 overlay_base ov; 1226 overlay_base ov;
1207 1227
… …
1215 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1235 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1216#endif 1236#endif
1217 1237
1218 vector<void *> allocated; // free these memory blocks with free() 1238 vector<void *> allocated; // free these memory blocks with free()
1219 1239
1240 int parent_x, parent_y; // parent window position relative to root, only updated on demand
1241
1220 char *locale; 1242 char *locale;
1221 char charsets[4]; 1243 char charsets[4];
1222 char *v_buffer; /* pointer to physical buffer */ 1244 char *v_buffer; /* pointer to physical buffer */
1223 unsigned int v_buflen; /* size of area to write */ 1245 unsigned int v_buflen; /* size of area to write */
1224 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ 1246 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
… …
1235 char *cmdbuf_ptr, *cmdbuf_endp; 1257 char *cmdbuf_ptr, *cmdbuf_endp;
1236 char cmdbuf_base[CBUFSIZ]; 1258 char cmdbuf_base[CBUFSIZ];
1237 1259
1238 ptytty *pty; 1260 ptytty *pty;
1239 1261
1240 rxvt_salloc *talloc; // text line allocator 1262 // chunk contains all line_t's as well as rend_t and text_t buffers
1241 rxvt_salloc *ralloc; // rend line allocator 1263 // for drawn_buf, swap_buf and row_buf, in this order
1264 void *chunk;
1265 size_t chunk_size;
1242 1266
1243 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1267 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1244 1268
1245#if ENABLE_FRILLS || ISO_14755 1269#if ENABLE_FRILLS || ISO_14755
1246 // ISO 14755 entry support 1270 // ISO 14755 entry support
1247 unicode_t iso14755buf; 1271 unicode_t iso14755buf;
1248 void commit_iso14755 (); 1272 void commit_iso14755 ();
1249# if ISO_14755 1273# if ISO_14755
1250 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1274 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1);
1251 void iso14755_54 (int x, int y); 1275 void iso14755_54 (int x, int y);
1252# endif 1276# endif
1253#endif 1277#endif
1254 1278
1255 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; 1279 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
… …
1283 void cmdbuf_append (const char *str, size_t count); 1307 void cmdbuf_append (const char *str, size_t count);
1284 bool pty_fill (); 1308 bool pty_fill ();
1285 void pty_cb (ev::io &w, int revents); ev::io pty_ev; 1309 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1286 1310
1287#ifdef CURSOR_BLINK 1311#ifdef CURSOR_BLINK
1312 void cursor_blink_reset ();
1288 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; 1313 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1289#endif 1314#endif
1290#ifdef TEXT_BLINK 1315#ifdef TEXT_BLINK
1291 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; 1316 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1292#endif 1317#endif
… …
1415 char *get_colorfgbg (); 1440 char *get_colorfgbg ();
1416 bool set_color (rxvt_color &color, const char *name); 1441 bool set_color (rxvt_color &color, const char *name);
1417 void alias_color (int dst, int src); 1442 void alias_color (int dst, int src);
1418 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1443 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1419 void get_window_origin (int &x, int &y); 1444 void get_window_origin (int &x, int &y);
1420 Pixmap get_pixmap_property (Atom property);
1421 1445
1422 // screen.C 1446 // screen.C
1423
1424 void lalloc (line_t &l) const
1425 {
1426 l.t = (text_t *)talloc->alloc ();
1427 l.r = (rend_t *)ralloc->alloc ();
1428 }
1429
1430#if 0
1431 void lfree (line_t &l)
1432 {
1433 talloc->free (l.t);
1434 ralloc->free (l.r);
1435 }
1436#endif
1437
1438 void lresize (line_t &l) const
1439 {
1440 if (!l.t)
1441 return;
1442
1443 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1444 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1445
1446 l.l = min (l.l, ncol);
1447
1448 if (ncol > prev_ncol)
1449 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1450 }
1451 1447
1452 int fgcolor_of (rend_t r) const NOTHROW 1448 int fgcolor_of (rend_t r) const NOTHROW
1453 { 1449 {
1454 int base = GET_BASEFG (r); 1450 int base = GET_BASEFG (r);
1455#ifndef NO_BRIGHTCOLOR 1451#ifndef NO_BRIGHTCOLOR
… …
1485 void set_option (uint8_t opt, bool set = true) NOTHROW; 1481 void set_option (uint8_t opt, bool set = true) NOTHROW;
1486 1482
1487 // modifies first argument(!) 1483 // modifies first argument(!)
1488 void tt_paste (char *data, unsigned int len) NOTHROW; 1484 void tt_paste (char *data, unsigned int len) NOTHROW;
1489 void paste (char *data, unsigned int len) NOTHROW; 1485 void paste (char *data, unsigned int len) NOTHROW;
1486 void scr_alloc () NOTHROW;
1490 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1487 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1491 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1488 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1492 void scr_kill_char (line_t &l, int col) const NOTHROW; 1489 void scr_kill_char (line_t &l, int col) const NOTHROW;
1493 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1490 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1494 void scr_reset (); 1491 void scr_reset ();
… …
1561 void selection_click (int clicks, int x, int y) NOTHROW; 1558 void selection_click (int clicks, int x, int y) NOTHROW;
1562 void selection_extend (int x, int y, int flag) NOTHROW; 1559 void selection_extend (int x, int y, int flag) NOTHROW;
1563 void selection_rotate (int x, int y) NOTHROW; 1560 void selection_rotate (int x, int y) NOTHROW;
1564 1561
1565 // xdefaults.C 1562 // xdefaults.C
1563 void rxvt_usage (int type);
1566 const char **get_options (int argc, const char *const *argv); 1564 const char **get_options (int argc, const char *const *argv);
1567 int parse_keysym (const char *str, const char *arg); 1565 int parse_keysym (const char *str, const char *arg);
1568 const char *x_resource (const char *name); 1566 const char *x_resource (const char *name);
1569 void extract_resources (); 1567 void extract_resources ();
1570 void extract_keysym_resources (); 1568 void extract_keysym_resources ();

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