major/minor computation scheme.

instead of (point, point). Yeah, I break the ABI again. But who uses these
    functions anyway?

fewer than Firefox, lol.

accordingly.
  * The C++ test example no longer needs "config.h".

we don’t end with those ugly identifiers in the documentation.

cucul_attr_to_argb64() (previously _cucul_attr_to_rgb12bg,
    _cucul_attr_to_rgb12fg and _cucul_attr_to_argb4) in the official
    libcucul API.
  * Cleanup complete: libcaca no longer depends on "cucul_internals.h".

direct cv->chars and cv->attrs access by display drivers.

drivers no longer need to access the cv->refcount private member
    and __cucul_set_canvas_size() is no longer needed.

collisions due to symbol mangling.

* Manually export private libcaca symbols.

a longer name but "mode" really wasn’t appropriate here.

such as "man tutorial" showing the libcaca tutorial on Debian systems.

files (like there is any chance).

* Implemented missing cucul_get_dither_contrast().

reason to keep a copy of them in the calling program.
  * Deprecate cucul_set_dither_invert(). Inverting a dither's colours is now
    done by setting a negative gamma value.

due to spaces.

* Added a few additional character pairs of the left/right rotations.
  * Added missing errno sets.

cucul_stretch_* to avoid long function names. And the pairwise rotations
    look so nice now that they should be the real rotation chars.

* Updated test/text to show what the wide rotations now do.

suck massively for now.

* Renamed cucul_rotate into cucul_rotate_180.
  * Deprecated cucul_rotate and fix examples accordingly.
  Hope it all makes sense.

Sittler. Untested.

Sittler.

for basic vt220 emulation.

* Updated export test accordingly.

to the flip/flop/rotation filters.

* Updated text test.