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Comparing rxvt-unicode/src/screen.C (file contents):
Revision 1.351 by sf-exg, Fri Oct 15 11:07:45 2010 UTC vs.
Revision 1.380 by sf-exg, Thu Apr 7 12:19:41 2011 UTC

1/*---------------------------------------------------------------------------* 1/*---------------------------------------------------------------------------*
2 * File: screen.C 2 * File: screen.C
3 *---------------------------------------------------------------------------* 3 *---------------------------------------------------------------------------*
4 * 4 *
5 * Copyright (c) 1997-2001 Geoff Wing <gcw@pobox.com> 5 * Copyright (c) 1997-2001 Geoff Wing <gcw@pobox.com>
6 * Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com> 6 * Copyright (c) 2003-2007 Marc Lehmann <schmorp@schmorp.de>
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.
… …
38 while (len--) 38 while (len--)
39 *start++ = value; 39 *start++ = value;
40} 40}
41 41
42/* ------------------------------------------------------------------------- */ 42/* ------------------------------------------------------------------------- */
43#define PROP_SIZE 256*1024
44#define PASTE_SIZE 32768
45#define TABSIZE 8 /* default tab size */ 43#define TABSIZE 8 /* default tab size */
46 44
47/* ------------------------------------------------------------------------- * 45/* ------------------------------------------------------------------------- *
48 * GENERAL SCREEN AND SELECTION UPDATE ROUTINES * 46 * GENERAL SCREEN AND SELECTION UPDATE ROUTINES *
49 * ------------------------------------------------------------------------- */ 47 * ------------------------------------------------------------------------- */
… …
144 col--; 142 col--;
145 143
146 rend_t rend = l.r[col] & ~RS_baseattrMask; 144 rend_t rend = l.r[col] & ~RS_baseattrMask;
147 rend = SET_FONT (rend, FONTSET (rend)->find_font (' ')); 145 rend = SET_FONT (rend, FONTSET (rend)->find_font (' '));
148 146
147 l.touch ();
148
149 // found start, nuke 149 // found start, nuke
150 do { 150 do {
151 l.t[col] = ' '; 151 l.t[col] = ' ';
152 l.r[col] = rend; 152 l.r[col] = rend;
153 col++; 153 col++;
… …
159 * ------------------------------------------------------------------------- */ 159 * ------------------------------------------------------------------------- */
160 160
161void 161void
162rxvt_term::scr_reset () 162rxvt_term::scr_reset ()
163{ 163{
164#if ENABLE_OVERLAY
165 scr_overlay_off ();
166#endif
167
164 view_start = 0; 168 view_start = 0;
165 num_scr = 0; 169 num_scr = 0;
166 170
167 if (ncol == 0) 171 if (ncol == 0)
168 ncol = 80; 172 ncol = 80;
… …
398 } 402 }
399 403
400 free (tabs); 404 free (tabs);
401 tabs = (char *)rxvt_malloc (ncol); 405 tabs = (char *)rxvt_malloc (ncol);
402 406
403 for (int col = ncol; --col; ) 407 for (int col = ncol; col--; )
404 tabs [col] = col % TABSIZE == 0; 408 tabs [col] = col % TABSIZE == 0;
405 409
406 CLEAR_ALL_SELECTION (); 410 CLEAR_ALL_SELECTION ();
407 411
408 prev_nrow = nrow; 412 prev_nrow = nrow;
… …
915 else 919 else
916 screen.cur.col = ncol - width; 920 screen.cur.col = ncol - width;
917 } 921 }
918 922
919 // nuke the character at this position, if required 923 // nuke the character at this position, if required
920 if (expect_false ( 924 // due to wonderful coincidences everywhere else in this loop
925 // we never have to check for overwriting a wide char itself,
926 // only its tail.
921 line->t[screen.cur.col] == NOCHAR 927 if (expect_false (line->t[screen.cur.col] == NOCHAR))
922 || (screen.cur.col < ncol - 1
923 && line->t[screen.cur.col + 1] == NOCHAR)
924 ))
925 scr_kill_char (*line, screen.cur.col); 928 scr_kill_char (*line, screen.cur.col);
926 929
927 line->touch (); 930 line->touch ();
928 931
929 do 932 do
… …
936 else 939 else
937 { 940 {
938 line->l = ncol; 941 line->l = ncol;
939 if (screen.flags & Screen_Autowrap) 942 if (screen.flags & Screen_Autowrap)
940 screen.flags |= Screen_WrapNext; 943 screen.flags |= Screen_WrapNext;
941 break; 944
945 goto end_of_line;
942 } 946 }
943 947
944 c = NOCHAR; 948 c = NOCHAR;
945 } 949 }
946 while (expect_false (--width > 0)); 950 while (expect_false (--width > 0));
947 951
948 // pad with spaces when overwriting wide character with smaller one 952 // pad with spaces when overwriting wide character with smaller one
949 if (expect_false (!width)) 953 for (int c = screen.cur.col; expect_false (c < ncol && line->t[c] == NOCHAR); c++)
950 { 954 {
951 line->touch ();
952
953 for (int c = screen.cur.col; c < ncol && line->t[c] == NOCHAR; c++)
954 {
955 line->t[c] = ' '; 955 line->t[c] = ' ';
956 line->r[c] = rend; 956 line->r[c] = rend;
957 }
958 } 957 }
958
959end_of_line:
960 ;
959 } 961 }
960#if ENABLE_COMBINING 962#if ENABLE_COMBINING
961 else // width == 0 963 else // width == 0
962 { 964 {
963 if (c != 0xfeff) // ignore BOM 965 if (c != 0xfeff) // ignore BOM
… …
1685 { 1687 {
1686 rvideo_state = on; 1688 rvideo_state = on;
1687 1689
1688 ::swap (pix_colors[Color_fg], pix_colors[Color_bg]); 1690 ::swap (pix_colors[Color_fg], pix_colors[Color_bg]);
1689#ifdef HAVE_BG_PIXMAP 1691#ifdef HAVE_BG_PIXMAP
1690 if (bgPixmap.pixmap == None) 1692 if (bg_pixmap == None)
1691#endif 1693#endif
1692 XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); 1694 XSetWindowBackground (dpy, vt, pix_colors[Color_bg]);
1693 1695
1694 XGCValues gcvalue; 1696 XGCValues gcvalue;
1695 gcvalue.foreground = pix_colors[Color_fg]; 1697 gcvalue.foreground = pix_colors[Color_fg];
… …
1922 1924
1923# ifndef NO_MAPALERT 1925# ifndef NO_MAPALERT
1924# ifdef MAPALERT_OPTION 1926# ifdef MAPALERT_OPTION
1925 if (option (Opt_mapAlert)) 1927 if (option (Opt_mapAlert))
1926# endif 1928# endif
1927 XMapWindow (dpy, parent[0]); 1929 XMapWindow (dpy, parent);
1928# endif 1930# endif
1929 1931
1930# if ENABLE_FRILLS 1932# if ENABLE_FRILLS
1931 if (option (Opt_urgentOnBell)) 1933 if (option (Opt_urgentOnBell))
1932 set_urgency (1); 1934 set_urgency (1);
… …
2031 refresh_count = 0; 2033 refresh_count = 0;
2032 2034
2033 unsigned int old_screen_flags = screen.flags; 2035 unsigned int old_screen_flags = screen.flags;
2034 char have_bg = 0; 2036 char have_bg = 0;
2035#ifdef HAVE_BG_PIXMAP 2037#ifdef HAVE_BG_PIXMAP
2036 have_bg = bgPixmap.pixmap != None; 2038 have_bg = bg_pixmap != None;
2037#endif 2039#endif
2038 ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ 2040 ocrow = oldcursor.row; /* is there an old outline cursor on screen? */
2039 2041
2040 /* 2042 /*
2041 * B: reverse any characters which are selected 2043 * B: reverse any characters which are selected
… …
2508 scr_remap_chars (swap_buf [i]); 2510 scr_remap_chars (swap_buf [i]);
2509 } 2511 }
2510} 2512}
2511 2513
2512void 2514void
2513rxvt_term::scr_recolour () NOTHROW 2515rxvt_term::scr_recolour (bool refresh) NOTHROW
2514{ 2516{
2517 bool transparent = false;
2518
2515#ifdef HAVE_BG_PIXMAP 2519#ifdef HAVE_BG_PIXMAP
2516 bgPixmap.apply (); 2520 if (bg_pixmap != None)
2517#else 2521 {
2522# ifdef ENABLE_TRANSPARENCY
2523 if (bg_flags & BG_IS_TRANSPARENT)
2524 {
2525 XSetWindowBackgroundPixmap (dpy, parent, bg_pixmap);
2526 XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2518 2527
2528 transparent = true;
2529 }
2530 else
2531# endif
2532 {
2533 XSetWindowBackground (dpy, parent, pix_colors[Color_border]);
2534 XSetWindowBackgroundPixmap (dpy, vt, bg_pixmap);
2535 }
2536 }
2537 else
2538#endif
2539 {
2519 XSetWindowBackground (dpy, parent[0], pix_colors[Color_border]); 2540 XSetWindowBackground (dpy, parent, pix_colors[Color_border]);
2520 XClearWindow (dpy, parent[0]);
2521 XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); 2541 XSetWindowBackground (dpy, vt, pix_colors[Color_bg]);
2542 }
2543
2544 XClearWindow (dpy, parent);
2522 2545
2523 if (scrollBar.win) 2546 if (scrollBar.win)
2524 { 2547 {
2548 if (transparent)
2549 XSetWindowBackgroundPixmap (dpy, scrollBar.win, ParentRelative);
2550 else
2525 XSetWindowBackground (dpy, scrollBar.win, pix_colors[Color_border]); 2551 XSetWindowBackground (dpy, scrollBar.win, pix_colors[Color_border]);
2526 scrollBar.state = STATE_IDLE; 2552 scrollBar.state = STATE_IDLE;
2527 scrollBar.show (0); 2553 scrollBar.show (0);
2528 } 2554 }
2529 2555
2530#endif 2556 if (refresh)
2531 2557 {
2532 /* bgPixmap.apply () does not do the following : */
2533 scr_clear (); 2558 scr_clear ();
2534 scr_touch (true); 2559 scr_touch (true);
2560 }
2535 want_refresh = 1; 2561 want_refresh = 1;
2536} 2562}
2537 2563
2538/* ------------------------------------------------------------------------- */ 2564/* ------------------------------------------------------------------------- */
2539void 2565void
… …
2627void 2653void
2628rxvt_term::scr_dump (int fd) NOTHROW 2654rxvt_term::scr_dump (int fd) NOTHROW
2629{ 2655{
2630 int row, wrote; 2656 int row, wrote;
2631 unsigned int width, towrite; 2657 unsigned int width, towrite;
2632 char r1[] = "\n"; 2658 const char r1[] = "\n";
2633 2659
2634 for (row = saveLines + top_row; 2660 for (row = saveLines + top_row;
2635 row < saveLines + nrow - 1; row++) 2661 row < saveLines + nrow - 1; row++)
2636 { 2662 {
2637 width = row_buf[row].l >= 0 ? row_buf[row].l 2663 width = row_buf[row].l >= 0 ? row_buf[row].l
… …
2710 tt_paste (data, len); 2736 tt_paste (data, len);
2711} 2737}
2712 2738
2713/* ------------------------------------------------------------------------- */ 2739/* ------------------------------------------------------------------------- */
2714/* 2740/*
2715 * Respond to a notification that a primary selection has been sent
2716 * EXT: SelectionNotify
2717 */
2718void
2719rxvt_term::selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW
2720{
2721 if (prop == None) /* check for failed XConvertSelection */
2722 {
2723 if ((selection_type & Sel_CompoundText))
2724 {
2725 int selnum = selection_type & Sel_whereMask;
2726
2727 selection_type = 0;
2728 if (selnum != Sel_direct)
2729 selection_request_other (XA_STRING, selnum);
2730 }
2731
2732 if ((selection_type & Sel_UTF8String))
2733 {
2734 int selnum = selection_type & Sel_whereMask;
2735
2736 selection_type = Sel_CompoundText;
2737 if (selnum != Sel_direct)
2738 selection_request_other (xa[XA_COMPOUND_TEXT], selnum);
2739 else
2740 selection_type = 0;
2741 }
2742
2743 return;
2744 }
2745
2746 unsigned long bytes_after;
2747 XTextProperty ct;
2748
2749 if (XGetWindowProperty (dpy, win, prop,
2750 0, PROP_SIZE / 4,
2751 delete_prop, AnyPropertyType,
2752 &ct.encoding, &ct.format,
2753 &ct.nitems, &bytes_after,
2754 &ct.value) != Success)
2755 {
2756 ct.value = 0;
2757 goto bailout;
2758 }
2759
2760 if (ct.encoding == None)
2761 goto bailout;
2762
2763 if (bytes_after)
2764 {
2765 // fetch and append remaining data
2766 XTextProperty ct2;
2767
2768 if (XGetWindowProperty (dpy, win, prop,
2769 ct.nitems / 4, (bytes_after + 3) / 4,
2770 delete_prop, AnyPropertyType,
2771 &ct2.encoding, &ct2.format,
2772 &ct2.nitems, &bytes_after,
2773 &ct2.value) != Success)
2774 goto bailout;
2775
2776 // realloc should be compatible to XFree, here, and elsewhere, too
2777 ct.value = (unsigned char *)realloc (ct.value, ct.nitems + ct2.nitems + 1);
2778 memcpy (ct.value + ct.nitems, ct2.value, ct2.nitems + 1);
2779 ct.nitems += ct2.nitems;
2780
2781 XFree (ct2.value);
2782 }
2783
2784 if (ct.value == 0)
2785 goto bailout;
2786
2787 if (ct.encoding == xa[XA_INCR])
2788 {
2789 // INCR selection, start handshake
2790 if (!delete_prop)
2791 XDeleteProperty (dpy, win, prop);
2792
2793 selection_wait = Sel_incr;
2794 incr_buf_fill = 0;
2795 incr_ev.start (10);
2796
2797 goto bailout;
2798 }
2799
2800 if (ct.nitems == 0)
2801 {
2802 if (selection_wait == Sel_incr)
2803 {
2804 XFree (ct.value);
2805
2806 // finally complete, now paste the whole thing
2807 selection_wait = Sel_normal;
2808 ct.value = (unsigned char *)incr_buf;
2809 ct.nitems = incr_buf_fill;
2810 incr_buf = 0;
2811 incr_buf_size = 0;
2812 incr_ev.stop ();
2813 }
2814 else
2815 {
2816 if (selection_wait == Sel_normal
2817 && (win != display->root || prop != XA_CUT_BUFFER0)) // avoid recursion
2818 {
2819 /*
2820 * pass through again trying CUT_BUFFER0 if we've come from
2821 * XConvertSelection () but nothing was presented
2822 */
2823 selection_paste (display->root, XA_CUT_BUFFER0, False);
2824 }
2825
2826 goto bailout;
2827 }
2828 }
2829 else if (selection_wait == Sel_incr)
2830 {
2831 incr_ev.start (10);
2832
2833 while (incr_buf_fill + ct.nitems > incr_buf_size)
2834 {
2835 incr_buf_size = incr_buf_size ? incr_buf_size * 2 : 128*1024;
2836 incr_buf = (char *)realloc (incr_buf, incr_buf_size);
2837 }
2838
2839 memcpy (incr_buf + incr_buf_fill, ct.value, ct.nitems);
2840 incr_buf_fill += ct.nitems;
2841
2842 goto bailout;
2843 }
2844
2845 char **cl;
2846 int cr;
2847
2848#if !ENABLE_MINIMAL
2849 // xlib is horribly broken with respect to UTF8_STRING, and nobody cares to fix it
2850 // so recode it manually
2851 if (ct.encoding == xa[XA_UTF8_STRING])
2852 {
2853 wchar_t *w = rxvt_utf8towcs ((const char *)ct.value, ct.nitems);
2854 char *s = rxvt_wcstombs (w);
2855 free (w);
2856 // TODO: strlen == only the first element will be converted. well...
2857 paste (s, strlen (s));
2858 free (s);
2859 }
2860 else
2861#endif
2862 if (XmbTextPropertyToTextList (dpy, &ct, &cl, &cr) >= 0
2863 && cl)
2864 {
2865 for (int i = 0; i < cr; i++)
2866 paste (cl[i], strlen (cl[i]));
2867
2868 XFreeStringList (cl);
2869 }
2870 else
2871 paste ((char *)ct.value, ct.nitems); // paste raw
2872
2873bailout:
2874 XFree (ct.value);
2875
2876 if (selection_wait == Sel_normal)
2877 selection_wait = Sel_none;
2878}
2879
2880void
2881rxvt_term::incr_cb (ev::timer &w, int revents) NOTHROW
2882{
2883 selection_wait = Sel_none;
2884
2885 incr_buf_size = 0;
2886 free (incr_buf);
2887
2888 rxvt_warn ("data loss: timeout on INCR selection paste, ignoring.\n");
2889}
2890
2891void
2892rxvt_term::selection_property (Window win, Atom prop) NOTHROW
2893{
2894 if (prop == None || selection_wait != Sel_incr)
2895 return;
2896
2897 selection_paste (win, prop, true);
2898}
2899
2900/* ------------------------------------------------------------------------- */
2901/*
2902 * Request the current selection: 2741 * Request the current selection:
2903 * Order: > internal selection if available 2742 * Order: > internal selection if available
2904 * > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+) 2743 * > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+)
2905 * > CUT_BUFFER0 2744 * > CUT_BUFFER0
2906 * (+) if ownership is claimed but property is empty, rxvt_selection_paste () 2745 * (+) if ownership is claimed but property is empty, rxvt_selection_paste ()
… …
2908 * EXT: button 2 release 2747 * EXT: button 2 release
2909 */ 2748 */
2910void 2749void
2911rxvt_term::selection_request (Time tm, int selnum) NOTHROW 2750rxvt_term::selection_request (Time tm, int selnum) NOTHROW
2912{ 2751{
2913 if (selection.text && selnum == Sel_Primary) 2752 if (!selection_req)
2914 {
2915 /* internal selection */
2916 char *str = rxvt_wcstombs (selection.text, selection.len);
2917 paste (str, strlen (str));
2918 free (str);
2919 return;
2920 } 2753 {
2921 else 2754 selection_req = new rxvt_selection (display, selnum, tm, vt, xa[XA_VT_SELECTION], this);
2755 selection_req->run ();
2922 { 2756 }
2923 selection_request_time = tm;
2924 selection_wait = Sel_normal;
2925
2926#if X_HAVE_UTF8_STRING
2927 selection_type = Sel_UTF8String;
2928 if (selection_request_other (xa[XA_UTF8_STRING], selnum))
2929 return;
2930#else
2931 selection_type = Sel_CompoundText;
2932 if (selection_request_other (xa[XA_COMPOUND_TEXT], selnum))
2933 return;
2934#endif
2935 }
2936
2937 selection_wait = Sel_none; /* don't loop in selection_paste () */
2938 selection_paste (display->root, XA_CUT_BUFFER0, false);
2939}
2940
2941int
2942rxvt_term::selection_request_other (Atom target, int selnum) NOTHROW
2943{
2944 Atom sel;
2945
2946 selection_type |= selnum;
2947
2948 if (selnum == Sel_Primary)
2949 sel = XA_PRIMARY;
2950 else if (selnum == Sel_Secondary)
2951 sel = XA_SECONDARY;
2952 else
2953 sel = xa[XA_CLIPBOARD];
2954
2955 if (XGetSelectionOwner (dpy, sel) != None)
2956 {
2957 XConvertSelection (dpy, sel, target, xa[XA_VT_SELECTION],
2958 vt, selection_request_time);
2959 return 1;
2960 }
2961
2962 return 0;
2963} 2757}
2964 2758
2965/* ------------------------------------------------------------------------- */ 2759/* ------------------------------------------------------------------------- */
2966/* 2760/*
2967 * Clear all selected text 2761 * Clear all selected text
… …
2998 * EXT: button 1 or 3 release 2792 * EXT: button 1 or 3 release
2999 */ 2793 */
3000void 2794void
3001rxvt_term::selection_make (Time tm) 2795rxvt_term::selection_make (Time tm)
3002{ 2796{
3003 int i; 2797 int size;
3004 wchar_t *new_selection_text; 2798 wchar_t *new_selection_text;
3005 text_t *t; 2799 text_t *t;
3006 2800
3007 switch (selection.op) 2801 switch (selection.op)
3008 { 2802 {
… …
3024 return; /* nothing selected, go away */ 2818 return; /* nothing selected, go away */
3025 2819
3026 if (HOOK_INVOKE ((this, HOOK_SEL_MAKE, DT_LONG, (long)tm, DT_END))) 2820 if (HOOK_INVOKE ((this, HOOK_SEL_MAKE, DT_LONG, (long)tm, DT_END)))
3027 return; 2821 return;
3028 2822
3029 i = (selection.end.row - selection.beg.row + 1) * (ncol + 1); 2823 size = (selection.end.row - selection.beg.row + 1) * (ncol + 1);
3030 new_selection_text = (wchar_t *)rxvt_malloc ((i + 4) * sizeof (wchar_t)); 2824 new_selection_text = (wchar_t *)rxvt_malloc ((size + 4) * sizeof (wchar_t));
3031 2825
3032 int ofs = 0; 2826 int ofs = 0;
3033 int extra = 0; 2827 int extra = 0;
3034 2828
3035 int col = selection.beg.col; 2829 int col = selection.beg.col;
… …
3041 { 2835 {
3042#if !ENABLE_MINIMAL 2836#if !ENABLE_MINIMAL
3043 if (selection.rect) 2837 if (selection.rect)
3044 { 2838 {
3045 col = selection.beg.col; 2839 col = selection.beg.col;
3046 end_col = ncol + 1; 2840 end_col = selection.end.col;
3047 } 2841 }
3048 else 2842 else
3049#endif 2843#endif
3050 end_col = ROW(row).l; 2844 end_col = ROW(row).l;
3051 2845
3052 col = max (col, 0); 2846 col = max (col, 0);
3053 2847
3054 if (row == selection.end.row 2848 if (row == selection.end.row)
3055#if !ENABLE_MINIMAL
3056 || selection.rect
3057#endif
3058 )
3059 min_it (end_col, selection.end.col); 2849 min_it (end_col, selection.end.col);
3060 2850
3061 t = ROW(row).t + col; 2851 t = ROW(row).t + col;
3062 2852
3063 for (; col < end_col; col++) 2853 for (; col < end_col; col++)
… …
3071 2861
3072 extra -= (len - 1); 2862 extra -= (len - 1);
3073 2863
3074 if (extra < 0) 2864 if (extra < 0)
3075 { 2865 {
3076 extra += i; 2866 extra += size;
3077 i += i; 2867 size += size;
3078 new_selection_text = (wchar_t *)rxvt_realloc (new_selection_text, (i + 4) * sizeof (wchar_t)); 2868 new_selection_text = (wchar_t *)rxvt_realloc (new_selection_text, (size + 4) * sizeof (wchar_t));
3079 } 2869 }
3080 2870
3081 ofs += rxvt_composite.expand (*t++, new_selection_text + ofs); 2871 ofs += rxvt_composite.expand (*t++, new_selection_text + ofs);
3082 } 2872 }
3083#endif 2873#endif
… …
3095 2885
3096 new_selection_text[ofs++] = C0_LF; 2886 new_selection_text[ofs++] = C0_LF;
3097 } 2887 }
3098 else 2888 else
3099#endif 2889#endif
3100 if (!ROW(row).is_longer () && row != selection.end.row) 2890 if (!ROW(row).is_longer ()
2891 && (row != selection.end.row || end_col != selection.end.col)
2892 && (row != selection.beg.row || selection.beg.col < ncol))
3101 new_selection_text[ofs++] = C0_LF; 2893 new_selection_text[ofs++] = C0_LF;
3102 } 2894 }
3103
3104 if (end_col != selection.end.col)
3105 new_selection_text[ofs++] = C0_LF;
3106 2895
3107 new_selection_text[ofs] = 0; 2896 new_selection_text[ofs] = 0;
3108 2897
3109 if (ofs == 0) 2898 if (ofs == 0)
3110 { 2899 {

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