That is, instead of requiring a ‘\n’ to be printed, non-empty lines
are now treated as having a hard linebreak by default.
The linebreak is cleared on an explicit wrap.
A narrow, but offset:ed glyph should still be considered double
width.
This patch also fixes a crash, when the maybe-double width glyph is in
the last column. This is a regression.
All emoji graphemes are double-width. Foot doesn’t support non-latin
scripts. Ergo, this should result in the Right Thing, even though
we’re not doing it the Right Way.
Note that we’re now breaking cursor synchronization with nearly all
applications.
But the way I see it, the applications need to be
updated.
We’re mainly interested in seeing that we don’t leak memory, or double
free heap allocated data.
Valgrind and/or gcc/clang sanitizers are best at this, hence the very
few asserts in the test itself.
Instead of keeping removed/replaced key bindings in the key binding
array (marked as ‘unused’), remove them, by compacting the array.
The invariant is thus that there should be *no* entries in the key
binding list with the `BIND_ACTION_NONE` for action.
Add code to debug builds that verifies this, plus a unit test.
Closes#614
These extensions are used by tmux and neovim, in order to make use
of 24-bit colors without facing the problems that plague the `RGB`
capability.
This should allow 24-bit colors to work "out of the box" in tmux,
without the usual workaround of adding:
set-option -ga terminal-overrides ",foot*:Tc"
...to ~/.tmux.conf.
See also:
* 18fe2e8dfa (commitcomment-31373962)
* f83c25942d/runtime/doc/term.txt (L123-L139)
* b1a8c0fe02/CHANGES (L988-L989)Closes#615
This means that logging will be completely disabled until log_init()
has been called, which is useful to prevent log spam when running
UNITTEST{} blocks in debug builds.
Note that this doesn't change the default log level at runtime, which
was already being set to LOG_CLASS_INFO in main.c and client.c.
The new log level is also exposed to the command-line interface as
`--log-level=none`, which allows disabling logging entirely.
* Set win->configure.csd_mode, not win->csd_mode. Otherwise our
‘configure’ handler will swap out the CSD_YES we set, for
CSD_UNKNOWN(?), resulting in no CSDs at all.
* Don’t instantiate the CSDs in wayl_win_init(), let the ‘configure’
event handler do that. Just like it does when we have a decoration
manager emitting decoration configure events.
