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110 | |
110 | |
111 | #ifndef STDIN_FILENO |
111 | #ifndef STDIN_FILENO |
112 | # define STDIN_FILENO 0 |
112 | # define STDIN_FILENO 0 |
113 | # define STDOUT_FILENO 1 |
113 | # define STDOUT_FILENO 1 |
114 | # define STDERR_FILENO 2 |
114 | # define STDERR_FILENO 2 |
115 | #endif |
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116 | |
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117 | #if !defined (EACCESS) && defined(EAGAIN) |
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118 | # define EACCESS EAGAIN |
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119 | #endif |
115 | #endif |
120 | |
116 | |
121 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
117 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
122 | # define EXIT_SUCCESS 0 /* exit function success */ |
118 | # define EXIT_SUCCESS 0 /* exit function success */ |
123 | # define EXIT_FAILURE 1 /* exit function failure */ |
119 | # define EXIT_FAILURE 1 /* exit function failure */ |
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251 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
247 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
252 | #else |
248 | #else |
253 | # define COLORTERMENVFULL COLORTERMENV |
249 | # define COLORTERMENVFULL COLORTERMENV |
254 | #endif |
250 | #endif |
255 | #ifndef TERMENV |
251 | #ifndef TERMENV |
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252 | # ifdef USE_256_COLORS |
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253 | # define TERMENV "rxvt-unicode-256color" |
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254 | # else |
256 | # define TERMENV "rxvt-unicode" |
255 | # define TERMENV "rxvt-unicode" |
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256 | # endif |
257 | #endif |
257 | #endif |
258 | |
258 | |
259 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
259 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
260 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
260 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
261 | #endif |
261 | #endif |
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308 | enum { |
308 | enum { |
309 | PRIMARY = 0, |
309 | PRIMARY = 0, |
310 | SECONDARY, |
310 | SECONDARY, |
311 | }; |
311 | }; |
312 | |
312 | |
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313 | // define various rendition bits and masks. the rendition word |
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314 | // is 32 bits in size, and we should use it as efficiently as possible |
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315 | |
313 | #define RS_None 0 |
316 | #define RS_None 0 |
314 | |
317 | |
315 | #define RS_fgMask 0x0000007fUL // 128 colors |
318 | // GET_BGATTR depends on RS_fgShift > RS_bgShift |
316 | #define RS_bgMask 0x00003f80UL // 128 colors |
319 | #define RS_colorMask ((1UL << Color_Bits) - 1UL) |
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320 | #define RS_bgShift 0 |
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321 | #define RS_fgShift (RS_bgShift + Color_Bits) |
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322 | #define RS_bgMask (RS_colorMask << RS_bgShift) |
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323 | #define RS_fgMask (RS_colorMask << RS_fgShift) |
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324 | |
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325 | // must have space for rxvt_fontset::fontCount * 2 + 2 values |
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326 | #define RS_fontShift (RS_fgShift + Color_Bits) |
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327 | #define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */ |
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328 | #define RS_fontMask ((rxvt_fontset::fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful |
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329 | |
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330 | // toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral" |
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331 | #define RS_redraw (2UL << RS_fontShift) |
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332 | |
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333 | #define RS_Sel (1UL << 22) |
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334 | |
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335 | // 5 custom bits for extensions |
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336 | #define RS_customCount 16UL |
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337 | #define RS_customShift 23 |
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338 | #define RS_customMask ((RS_customCount - 1UL) << RS_customShift) |
317 | |
339 | |
318 | // font styles |
340 | // font styles |
319 | #define RS_Bold 0x00004000UL // value 1 |
341 | #define RS_Bold (1UL << RS_styleShift) |
320 | #define RS_Italic 0x00008000UL // value 2 |
342 | #define RS_Italic (2UL << RS_styleShift) |
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343 | |
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344 | #define RS_styleCount 4 |
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345 | #define RS_styleShift 27 |
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346 | #define RS_styleMask (RS_Bold | RS_Italic) |
321 | |
347 | |
322 | // fake styles |
348 | // fake styles |
323 | #define RS_Blink 0x00010000UL // blink |
349 | #define RS_Blink (1UL << 29) |
324 | #define RS_RVid 0x00020000UL // reverse video |
350 | #define RS_RVid (1UL << 30) // reverse video |
325 | #define RS_Uline 0x00040000UL // underline |
351 | #define RS_Uline (1UL << 31) // underline |
326 | |
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327 | // toggle this to force redraw, must be != RS_Careful |
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328 | #define RS_redraw 0x01000000UL |
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329 | |
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330 | // 5 custom bits for extensions |
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331 | #define RS_customCount 32 |
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332 | #define RS_customMask 0x00f80000UL |
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333 | #define RS_customShift 19 |
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334 | |
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335 | // other flags |
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336 | #define RS_Careful 0x80000000UL /* be careful when drawing these */ |
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337 | |
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338 | #define RS_styleCount 4 |
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339 | #define RS_styleMask (RS_Bold | RS_Italic) |
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340 | #define RS_styleShift 14 |
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341 | |
352 | |
342 | #define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) |
353 | #define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) |
343 | #define RS_attrMask (RS_baseattrMask | RS_fontMask) |
354 | #define RS_attrMask (RS_baseattrMask | RS_fontMask) |
344 | |
355 | |
345 | #define RS_fontCount 127 // not 128 or 256, see rxvtfont.h |
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346 | #define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful |
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347 | #define RS_fontShift 24 |
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348 | |
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349 | #define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) |
356 | #define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift)) |
350 | #define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) |
357 | #define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift)) |
351 | |
358 | |
352 | #define Sel_none 0 /* Not waiting */ |
359 | #define Sel_none 0 /* Not waiting */ |
353 | #define Sel_normal 0x01 /* normal selection */ |
360 | #define Sel_normal 0x01 /* normal selection */ |
354 | #define Sel_incr 0x02 /* incremental selection */ |
361 | #define Sel_incr 0x02 /* incremental selection */ |
355 | #define Sel_direct 0x00 |
362 | #define Sel_direct 0x00 |
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384 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
391 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
385 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color |
392 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color |
386 | XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color |
393 | XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color |
387 | XTerm_Color05 = 15, // not implemented (tektronix fg) |
394 | XTerm_Color05 = 15, // not implemented (tektronix fg) |
388 | XTerm_Color06 = 16, // not implemented (tektronix bg) |
395 | XTerm_Color06 = 16, // not implemented (tektronix bg) |
389 | XTerm_Color_RV = 17, // change actual 'Highlight' color |
396 | XTerm_Color_HC = 17, // change actual 'Highlight' color |
390 | XTerm_logfile = 46, // not implemented |
397 | XTerm_logfile = 46, // not implemented |
391 | XTerm_font = 50, |
398 | XTerm_font = 50, |
392 | |
399 | |
393 | XTerm_konsole30 = 30, // reserved for konsole |
400 | XTerm_konsole30 = 30, // reserved for konsole |
394 | XTerm_konsole31 = 31, // reserved for konsole |
401 | XTerm_konsole31 = 31, // reserved for konsole |
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461 | Color_White = maxBrightCOLOR, |
468 | Color_White = maxBrightCOLOR, |
462 | #else |
469 | #else |
463 | Color_White = maxCOLOR, |
470 | Color_White = maxCOLOR, |
464 | #endif |
471 | #endif |
465 | minTermCOLOR = Color_White + 1, |
472 | minTermCOLOR = Color_White + 1, |
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473 | #ifndef USE_256_COLORS |
466 | maxTermCOLOR = Color_White + 72, |
474 | maxTermCOLOR = Color_White + 72, |
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475 | #else |
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476 | maxTermCOLOR = Color_White + 240, |
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477 | #endif |
467 | #ifndef NO_CURSORCOLOR |
478 | #ifndef NO_CURSORCOLOR |
468 | Color_cursor, |
479 | Color_cursor, |
469 | Color_cursor2, |
480 | Color_cursor2, |
470 | #endif |
481 | #endif |
471 | Color_pointer_fg, |
482 | Color_pointer_fg, |
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480 | #if ENABLE_FRILLS |
491 | #if ENABLE_FRILLS |
481 | Color_underline, |
492 | Color_underline, |
482 | #endif |
493 | #endif |
483 | #ifdef OPTION_HC |
494 | #ifdef OPTION_HC |
484 | Color_HC, |
495 | Color_HC, |
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496 | Color_HTC, |
485 | #endif |
497 | #endif |
486 | Color_scroll, |
498 | Color_scroll, |
487 | #ifdef RXVT_SCROLLBAR |
499 | #ifdef RXVT_SCROLLBAR |
488 | Color_trough, |
500 | Color_trough, |
489 | #endif |
501 | #endif |
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501 | #else |
513 | #else |
502 | TOTAL_COLORS = NRS_COLORS |
514 | TOTAL_COLORS = NRS_COLORS |
503 | #endif |
515 | #endif |
504 | }; |
516 | }; |
505 | |
517 | |
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518 | #ifndef USE_256_COLORS |
506 | #define Color_Bits 7 // 0 .. maxTermCOLOR |
519 | #define Color_Bits 7 // 0 .. maxTermCOLOR |
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520 | #else |
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521 | #define Color_Bits 9 // 0 .. maxTermCOLOR |
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522 | #endif |
507 | |
523 | |
508 | /* |
524 | /* |
509 | * Resource list |
525 | * Resource list |
510 | */ |
526 | */ |
511 | enum { |
527 | enum { |
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622 | |
638 | |
623 | #define LINENO(n) LINENO_of (this, n) |
639 | #define LINENO(n) LINENO_of (this, n) |
624 | #define ROW(n) ROW_of (this, n) |
640 | #define ROW(n) ROW_of (this, n) |
625 | |
641 | |
626 | /* how to build & extract colors and attributes */ |
642 | /* how to build & extract colors and attributes */ |
627 | #define GET_BASEFG(x) (((x) & RS_fgMask)) |
643 | #define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift) |
628 | #define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) |
644 | #define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift) |
629 | |
645 | |
630 | #define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) |
646 | #define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) |
631 | #define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) |
647 | #define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) |
632 | |
648 | |
633 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
649 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
634 | #define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) |
650 | #define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) |
635 | |
651 | |
636 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
652 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
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653 | // return attributes defining the background, encoding doesn't matter |
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654 | // depends on RS_fgShift > RS_bgShift |
637 | #define GET_BGATTR(x) \ |
655 | #define GET_BGATTR(x) \ |
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656 | (expect_false ((x) & RS_RVid) \ |
638 | (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ |
657 | ? (((x) & (RS_attrMask & ~RS_RVid)) \ |
639 | | (((x) & RS_fgMask)<<Color_Bits)) \ |
658 | | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \ |
640 | : ((x) & (RS_attrMask | RS_bgMask))) |
659 | : ((x) & (RS_attrMask | RS_bgMask))) |
641 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) |
660 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) |
642 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) |
661 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) |
643 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
662 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
644 | |
663 | |
645 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
664 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
646 | |
665 | |
647 | #define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] |
666 | #define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] |
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912 | selection_op_t op; /* current operation */ |
931 | selection_op_t op; /* current operation */ |
913 | bool rect; /* rectangular selection? */ |
932 | bool rect; /* rectangular selection? */ |
914 | row_col_t beg; /* beginning of selection <= mark */ |
933 | row_col_t beg; /* beginning of selection <= mark */ |
915 | row_col_t mark; /* point of initial click <= end */ |
934 | row_col_t mark; /* point of initial click <= end */ |
916 | row_col_t end; /* one character past end point */ |
935 | row_col_t end; /* one character past end point */ |
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|
936 | wchar_t *clip_text; /* text copied to the clipboard */ |
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|
937 | unsigned int clip_len; /* length of clipboard text */ |
917 | }; |
938 | }; |
918 | |
939 | |
919 | /* ------------------------------------------------------------------------- */ |
940 | /* ------------------------------------------------------------------------- */ |
920 | |
941 | |
921 | /* screen_t flags */ |
942 | /* screen_t flags */ |
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… | |
943 | scrollBar_t scrollBar; |
964 | scrollBar_t scrollBar; |
944 | uint8_t options[(Opt_count + 7) >> 3]; |
965 | uint8_t options[(Opt_count + 7) >> 3]; |
945 | XSizeHints szHint; |
966 | XSizeHints szHint; |
946 | rxvt_color *pix_colors; |
967 | rxvt_color *pix_colors; |
947 | Cursor TermWin_cursor; /* cursor for vt window */ |
968 | Cursor TermWin_cursor; /* cursor for vt window */ |
948 | int numlock_state; |
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949 | line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf |
969 | line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf |
950 | line_t *drawn_buf; // text on screen |
970 | line_t *drawn_buf; // text on screen |
951 | line_t *swap_buf; // lines for swap buffer |
971 | line_t *swap_buf; // lines for swap buffer |
952 | char *tabs; /* per location: 1 == tab-stop */ |
972 | char *tabs; /* per location: 1 == tab-stop */ |
953 | screen_t screen; |
973 | screen_t screen; |
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988 | hidden_text:1, |
1008 | hidden_text:1, |
989 | #endif |
1009 | #endif |
990 | #if POINTER_BLANK |
1010 | #if POINTER_BLANK |
991 | hidden_pointer:1, |
1011 | hidden_pointer:1, |
992 | #endif |
1012 | #endif |
993 | enc_utf8:1, /* wether locale uses utf-8 */ |
1013 | enc_utf8:1, /* whether locale uses utf-8 */ |
994 | seen_input:1, /* wether we have seen some program output yet */ |
1014 | seen_input:1, /* whether we have seen some program output yet */ |
995 | seen_resize:1, /* wether we had a resize event */ |
1015 | seen_resize:1, /* whether we had a resize event */ |
996 | parsed_geometry:1; |
1016 | parsed_geometry:1; |
997 | |
1017 | |
998 | unsigned char refresh_type, |
1018 | unsigned char refresh_type, |
999 | #ifdef META8_OPTION |
1019 | #ifdef META8_OPTION |
1000 | meta_char, /* Alt-key prefix */ |
1020 | meta_char, /* Alt-key prefix */ |
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1004 | /* ---------- */ |
1024 | /* ---------- */ |
1005 | bool rvideo_state, rvideo_mode; |
1025 | bool rvideo_state, rvideo_mode; |
1006 | #ifndef NO_BELL |
1026 | #ifndef NO_BELL |
1007 | bool rvideo_bell; |
1027 | bool rvideo_bell; |
1008 | #endif |
1028 | #endif |
1009 | int num_scr; /* screen: number lines scrolled */ |
1029 | int num_scr; /* screen: number of lines scrolled */ |
1010 | int prev_ncol, /* screen: previous number of columns */ |
1030 | int prev_ncol, /* screen: previous number of columns */ |
1011 | prev_nrow; /* screen: previous number of rows */ |
1031 | prev_nrow; /* screen: previous number of rows */ |
1012 | /* ---------- */ |
1032 | /* ---------- */ |
1013 | rend_t rstyle; |
1033 | rend_t rstyle; |
1014 | /* ---------- */ |
1034 | /* ---------- */ |
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1044 | SavedModes; |
1064 | SavedModes; |
1045 | /* ---------- */ |
1065 | /* ---------- */ |
1046 | Atom *xa; |
1066 | Atom *xa; |
1047 | /* ---------- */ |
1067 | /* ---------- */ |
1048 | Time selection_time, |
1068 | Time selection_time, |
1049 | selection_request_time; |
1069 | selection_request_time, |
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1070 | clipboard_time; |
1050 | pid_t cmd_pid; /* process id of child */ |
1071 | pid_t cmd_pid; /* process id of child */ |
1051 | char * incr_buf; |
1072 | char * incr_buf; |
1052 | size_t incr_buf_size, incr_buf_fill; |
1073 | size_t incr_buf_size, incr_buf_fill; |
1053 | /* ---------- */ |
1074 | /* ---------- */ |
1054 | struct mouse_event MEvent; |
1075 | struct mouse_event MEvent; |
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1451 | void selection_check (int check_more) NOTHROW; |
1472 | void selection_check (int check_more) NOTHROW; |
1452 | void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; |
1473 | void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; |
1453 | void selection_property (Window win, Atom prop) NOTHROW; |
1474 | void selection_property (Window win, Atom prop) NOTHROW; |
1454 | void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; |
1475 | void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; |
1455 | int selection_request_other (Atom target, int selnum) NOTHROW; |
1476 | int selection_request_other (Atom target, int selnum) NOTHROW; |
1456 | void selection_clear () NOTHROW; |
1477 | void selection_clear (bool clipboard = false) NOTHROW; |
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1478 | void clipboard_copy (Time tm); |
1457 | void selection_make (Time tm); |
1479 | void selection_make (Time tm); |
1458 | bool selection_grab (Time tm) NOTHROW; |
1480 | bool selection_grab (Time tm, bool clipboard = false) NOTHROW; |
1459 | void selection_start_colrow (int col, int row) NOTHROW; |
1481 | void selection_start_colrow (int col, int row) NOTHROW; |
1460 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; |
1482 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; |
1461 | void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; |
1483 | void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; |
1462 | void selection_remove_trailing_spaces () NOTHROW; |
1484 | void selection_remove_trailing_spaces () NOTHROW; |
1463 | void selection_send (const XSelectionRequestEvent &rq) NOTHROW; |
1485 | void selection_send (const XSelectionRequestEvent &rq) NOTHROW; |