"Pointer" is not what we usually use to describe a selected item.
"Highlight" is a more common word for the scenario so we should use it instead.
b4279d1557
As pointed out in the
[comment](https://github.com/ruby/reline/pull/413#issuecomment-1168033973),
the code is actually a control sequence and not only for colors.
To make the dialog color APIs safer to use, we should restrict its
usages and extract away the bg/fg concept from the input.
So in this commit, I made these changes:
1. The dialog_*_bg/fg_color APIs only takes and returns color names (symbol):
- :black
- :red
- :green
- :yellow
- :blue
- :magenta
- :cyan
- :white
2. Add additional dialog_*_bg/fg_color_sequence APIs to access the raw code.
b32a977766
This maybe isn't probably isn't the best approach, but it will allow
`Fiddle::Terminfo.curses_dl` to work. I documented more details about
this in an issue on fiddle: https://github.com/ruby/fiddle/issues/107
It is probably better to deal with it there. But this is workaround is
simpler.
FYI: `reline` itself seems to be working just fine for me _without_
loading ncurses. But I wanted to be able to use `Reline::Terminfo` for
my own projects. :)
fd4bdb35e2
The existing implementation, given the below .inputrc, erroneously
creates a "C-v" key binding:
set keymap emacs-ctlx
"\C-v": "[C-x C-v was pressed]"
This fixes it to instead create a "C-x C-v" keybinding.
719f52d231
If a top-level `VERSION` constant exists, or if a module containing a `VERSION` constant is included into the top-level scope, then `Fiddle.const_defined?(:VERSION)` will erroneously return true when `RUBY_VERSION < 3.0.0`.
8529c8e47a
Solaris requires that the pointer errret_int is alined to an integer,
however, with VWA, strings are no longer aligned to an integer, so use a
Fiddle::Pointer with a malloc'd region instead.
5fcd89ab0c
The kill-line was called when C-u was entered, so it is now called unix-line-discard.
In readline(3):
> unix-line-discard (C-u)
> Kill backward from point to the beginning of the line.
> The killed text is saved on the kill-ring.
27570d195e
When a halfwidth character is followed by a halfwidth dakuten or a
halfwidth handakuten character, it should be treated as a single
grapheme.
9f20b9ec28
In some tests, the LineEditor#reset method is always called, but doesn't
need to set the signal handlers there, so cuts it out to a separate
method.
b143c4f5f9
Windows Terminal does smart screen clearing when \e 2 J (not clear entire screen but scrolls down just needed)
On consoles not support sequences, ruby still converts it to API call.
c00930dab9
