Deprecate notcurses_mouse_{enable, disable}. Reimplement
them for now as wrappers around notcurses_mice_enable().
New function notcurses_mice_disable() is a static inline
wrapper around notcurses_mice_enable(). The latter
function takes an unsigned bitmask of event types. We
now turn on the "all motion" tracking DECSET if
NCMICE_MOVE_EVENT is requested. Update the documentation,
and kill some obsolete lines. Add the ypx and xpx fields
to ncinput, to indicate pixel offset within a cell. Add
nckey NCKEY_MOTION for button-free motion events. Update
notcurses-input to pass NCMICE_ALL_EVENTS and decode
NCKEY_MOTION. Only emit mouse sequences when connected
to a TTY (or GPM). Closes#2320.
Request RGB XTGETTCAP.
Fix bug in error check in notcurses_render_to_buffer().
Decode multiple XTGETTCAP responses.
Replace notcurses_render_to_file() and
notcurses_render_to_buffer() with variants that work
on arbitrary piles (the former only worked on the standard
pile). Rewrite the former as trivial wrappers around the
latter, and deprecate the former. Closes#1770.
deprecate ncvisual_geom() in favor of new ncvisual_blitter_geom(), which allows caller to get the blitter used. replace the checks and calculations in ncvisual_render() with a call to ncvisual_blitter_geom(), unifying the two paths (and eliminating several bugs in the unloved ncvisual_geom()).
Deprecate ncplane_align(), after rewriting it as a passthrough
to new function ncplane_halign(). Add ncplane_valign(). Update
all callers. Closes#1468.
Add `notcurses_check_pixel_support()` and
`ncdirect_check_pixel_support()` per #1367. Removes
NCOPTION_VERIFY_SIXEL, again per #1367. Adds
`free_terminfo_cache()`, and calls it from both
`notcurses_stop_minimal()` and `ncdirect_stop()`.
Update all documentation. Closes#1371 and #1367.
