piotrmurach / tty-color / 55

100%

push

travis-ci

Add 24bit color aka "direct color" aka "truecolor"

Also added several TERMs to Mode as supporting 256 colors.

This also adds 256 color TERMs to Mode::TERM_256 and used the mode
Regexps inside the support Regexp. This required swapping the require
order, because Support now depends on those Regexps from Mode.

I matched this up with my local laptop's terminfo DB (Ubuntu 20.04, with
ncurses 6.2.20200212, and a bunch of extra terminal packages installed).
I did make "ansi" support more conservative and added "^" to a few of
the other support cases (tput is still a fallback), but everything else
became more liberal.

To query terminfo, I ran the following bash script and several like it:

```bash
for term in $(toe -a | awk '{ print $1 }' | sort -u | xargs); do
    printf "%3d %s\n" "$(TERM="$term" tput colors)" "$term"
done | sort -n
```

7 of 7 new or added lines in 3 files covered. (100.0%)

99 of 107 relevant lines covered (92.52%)

24.74 hits per line