caca_set_display_time() and caca_get_display_time() for consistency.

limitation of 509 characters. Instead of doing:
       char foo[10] = "abcdefghij";
    we now do:
       struct { char f1[4], f2[4], f3[2]; } foo = { "abcd", "efgh", "ij" };

int which shall be used as an UTF-32 character. We do not have any casting
    problems due to the signedness of chars because all characters were
    ASCII (ie. <= 0x7f) beforehands.

shaded glyphs.

better performances.

the save/load cursor position trick to ignore them.

are unavailable, this is a significant gain.

the canvas to 80 columns.

* Decreased PgUp/PgDn scrolling rate.

* Use UTF-8 output in test/text.c instead of ANSI.

arguments are at least 32 bits.

be read by other programs.

good with Pango.

SVG exporters.

text.

really looks like brown and not like desaturated yellow.

built-in font so that we now cover all of CP437.