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Diff for /src/usr.bin/tmux/colour.c between version 1.17 and 1.18

version 1.17, 2019/03/13 21:39:21 version 1.18, 2019/06/27 15:17:41
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         return (-1);          return (-1);
 }  }
   
 /* Convert 256 colour palette to 16. */  /* Convert 256 colour to RGB colour. */
 u_char  int
 colour_256to16(u_char c)  colour_256toRGB(int c)
 {  {
         static const u_char table[256] = {          static const int table[256] = {
                   0x000000, 0x800000, 0x008000, 0x808000,
                   0x000080, 0x800080, 0x008080, 0xc0c0c0,
                   0x808080, 0xff0000, 0x00ff00, 0xffff00,
                   0x0000ff, 0xff00ff, 0x00ffff, 0xffffff,
                   0x000000, 0x00005f, 0x000087, 0x0000af,
                   0x0000d7, 0x0000ff, 0x005f00, 0x005f5f,
                   0x005f87, 0x005faf, 0x005fd7, 0x005fff,
                   0x008700, 0x00875f, 0x008787, 0x0087af,
                   0x0087d7, 0x0087ff, 0x00af00, 0x00af5f,
                   0x00af87, 0x00afaf, 0x00afd7, 0x00afff,
                   0x00d700, 0x00d75f, 0x00d787, 0x00d7af,
                   0x00d7d7, 0x00d7ff, 0x00ff00, 0x00ff5f,
                   0x00ff87, 0x00ffaf, 0x00ffd7, 0x00ffff,
                   0x5f0000, 0x5f005f, 0x5f0087, 0x5f00af,
                   0x5f00d7, 0x5f00ff, 0x5f5f00, 0x5f5f5f,
                   0x5f5f87, 0x5f5faf, 0x5f5fd7, 0x5f5fff,
                   0x5f8700, 0x5f875f, 0x5f8787, 0x5f87af,
                   0x5f87d7, 0x5f87ff, 0x5faf00, 0x5faf5f,
                   0x5faf87, 0x5fafaf, 0x5fafd7, 0x5fafff,
                   0x5fd700, 0x5fd75f, 0x5fd787, 0x5fd7af,
                   0x5fd7d7, 0x5fd7ff, 0x5fff00, 0x5fff5f,
                   0x5fff87, 0x5fffaf, 0x5fffd7, 0x5fffff,
                   0x870000, 0x87005f, 0x870087, 0x8700af,
                   0x8700d7, 0x8700ff, 0x875f00, 0x875f5f,
                   0x875f87, 0x875faf, 0x875fd7, 0x875fff,
                   0x878700, 0x87875f, 0x878787, 0x8787af,
                   0x8787d7, 0x8787ff, 0x87af00, 0x87af5f,
                   0x87af87, 0x87afaf, 0x87afd7, 0x87afff,
                   0x87d700, 0x87d75f, 0x87d787, 0x87d7af,
                   0x87d7d7, 0x87d7ff, 0x87ff00, 0x87ff5f,
                   0x87ff87, 0x87ffaf, 0x87ffd7, 0x87ffff,
                   0xaf0000, 0xaf005f, 0xaf0087, 0xaf00af,
                   0xaf00d7, 0xaf00ff, 0xaf5f00, 0xaf5f5f,
                   0xaf5f87, 0xaf5faf, 0xaf5fd7, 0xaf5fff,
                   0xaf8700, 0xaf875f, 0xaf8787, 0xaf87af,
                   0xaf87d7, 0xaf87ff, 0xafaf00, 0xafaf5f,
                   0xafaf87, 0xafafaf, 0xafafd7, 0xafafff,
                   0xafd700, 0xafd75f, 0xafd787, 0xafd7af,
                   0xafd7d7, 0xafd7ff, 0xafff00, 0xafff5f,
                   0xafff87, 0xafffaf, 0xafffd7, 0xafffff,
                   0xd70000, 0xd7005f, 0xd70087, 0xd700af,
                   0xd700d7, 0xd700ff, 0xd75f00, 0xd75f5f,
                   0xd75f87, 0xd75faf, 0xd75fd7, 0xd75fff,
                   0xd78700, 0xd7875f, 0xd78787, 0xd787af,
                   0xd787d7, 0xd787ff, 0xd7af00, 0xd7af5f,
                   0xd7af87, 0xd7afaf, 0xd7afd7, 0xd7afff,
                   0xd7d700, 0xd7d75f, 0xd7d787, 0xd7d7af,
                   0xd7d7d7, 0xd7d7ff, 0xd7ff00, 0xd7ff5f,
                   0xd7ff87, 0xd7ffaf, 0xd7ffd7, 0xd7ffff,
                   0xff0000, 0xff005f, 0xff0087, 0xff00af,
                   0xff00d7, 0xff00ff, 0xff5f00, 0xff5f5f,
                   0xff5f87, 0xff5faf, 0xff5fd7, 0xff5fff,
                   0xff8700, 0xff875f, 0xff8787, 0xff87af,
                   0xff87d7, 0xff87ff, 0xffaf00, 0xffaf5f,
                   0xffaf87, 0xffafaf, 0xffafd7, 0xffafff,
                   0xffd700, 0xffd75f, 0xffd787, 0xffd7af,
                   0xffd7d7, 0xffd7ff, 0xffff00, 0xffff5f,
                   0xffff87, 0xffffaf, 0xffffd7, 0xffffff,
                   0x080808, 0x121212, 0x1c1c1c, 0x262626,
                   0x303030, 0x3a3a3a, 0x444444, 0x4e4e4e,
                   0x585858, 0x626262, 0x6c6c6c, 0x767676,
                   0x808080, 0x8a8a8a, 0x949494, 0x9e9e9e,
                   0xa8a8a8, 0xb2b2b2, 0xbcbcbc, 0xc6c6c6,
                   0xd0d0d0, 0xdadada, 0xe4e4e4, 0xeeeeee
           };
   
           return (table[c & 0xff] | COLOUR_FLAG_RGB);
   }
   
   /* Convert 256 colour to 16 colour. */
   int
   colour_256to16(int c)
   {
           static const char table[256] = {
                  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,                   0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,
                  0,  4,  4,  4, 12, 12,  2,  6,  4,  4, 12, 12,  2,  2,  6,  4,                   0,  4,  4,  4, 12, 12,  2,  6,  4,  4, 12, 12,  2,  2,  6,  4,
                 12, 12,  2,  2,  2,  6, 12, 12, 10, 10, 10, 10, 14, 12, 10, 10,                  12, 12,  2,  2,  2,  6, 12, 12, 10, 10, 10, 10, 14, 12, 10, 10,
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                  8,  8,  8,  8,  7,  7,  7,  7,  7,  7, 15, 15, 15, 15, 15, 15                   8,  8,  8,  8,  7,  7,  7,  7,  7,  7, 15, 15, 15, 15, 15, 15
         };          };
   
         return (table[c]);          return (table[c & 0xff]);
 }  }
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  Added in v.1.18