Problem: Cannot use terminal alternate fonts (PMunch)
Solution: Support terminal alternate fonts using
CSI SGR 10-20 and t_CF code (PMunch)
Add support for alternate font highlighting
This adds support for alternate font highlighting using CSI SGR 10-20.
Few terminals currently support this, but with added tool support this
should improve over time. The change here is more or less taken from how
colors are configured and applied, but there might be some parts I
missed while implementing it. Changing fonts is done through the new
`:hi ctermfont` attribute which takes a number, 0 is the normal font, and
the numbers 1-9 select an "alternative" font. Which fonts are in use is
up to the terminal.
fixes: #13513closes: #13537
Signed-off-by: PMunch <peterme@peterme.net>
Signed-off-by: Christian Brabandt <cb@256bit.org>
The docs for cmdline completion doesn't mention that [abc] is considered
a wildcard, and |wildcards| contains more detailed information, so just
link to it.
Also fix some typos in other help files.
Signed-off-by: zeertzjq <zeertzjq@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
Problem: The "kitty" terminfo entry is not widespread, resulting in the
kitty terminal not working properly.
Solution: Go back to using "xterm-kitty" and avoid the problems it causes in
another way.
Problem: Using "xterm-kitty" for 'term' causes problems.
Solution: Remove the "xterm-" part when 'term' is set from $TERM. Detect a
few kitty-specific properties based on the version response
instead of the terminal name.
Problem: The keyboard state response may end up in a shell command.
Solution: Only request the keyboard protocol state when the typeahead is
empty, no more commands are following and not exiting. Add the
t_RK termcap entry for this.
Problem: MS-Windows: cannot set cursor shape in Windows Terminal.
Solution: Make cursor shape work with Windows Terminal. (Ken Takata,
closes#11028, closes#6576)
Problem: No focus events in a terminal.
Solution: Add the t_fd and t_fe termcap entries and implement detecting
focus events. (Hayaki Saito, Magnus Groß, closes#7673,
closes#609, closes#5526)
Problem: Cursor keys not recognized at the hit-Enter prompt after executing
an external command.
Solution: Change the codes for the extra cursor keys. (closes#7562)
Tune the delays to avoid test flakyness.
