This changes the database to use sha1 based file names. Its not
beautiful, but this is the BS we have to do to cope with the garbage
that is case insensitive filesystems.
Legacy databases are still honored, if you have them.
I noticed that when running a tcell application under tmux using
TERM=screen-256color, some text rendered with style attributes
like bold and underline appeared preceded with "17". This seemed
to come from tcell sending "AttrOff"/sgr0, which in
term_screen_256xcolor.go looks like:
AttrOff: "\x1b[m\x0017"
infocmp screen-256color expresses sgr0 like this:
sgr0=\E[m\017
This terminfo man page implies that \017 should be interpreted as
the octal representation of 15 decimal.
https://www.mkssoftware.com/docs/man5/terminfo.5.asp
The terminfo generator mkinfo.go parses the \0 as a zero, then
the following 17 as the digits 1 and 7. This patch modifies
mkinfo.go and results in the following instead
AttrOff: "\x1b[m\x0f"
This seems to clear up the "17" problem for me. But I am not a
terminal expert by any means, so perhaps my interpretation is
incorrect!
We add st, st-meta, and the -256color and -truecolor variants.
Note that the -truecolor variant was NOT described in the st.info
file, but st uses the same color escapes that everyone else does
for 24-bit color.
This completely restructures the database of terminal types, putting
each terminal in its own file. We also compress the database files,
and use infocmp instead of trying to use the C level API.
The mkdatabase script will rebuild the entire database from the terminfo
files on the system. Individual entries can also be built by simply running
the mkinfo program with the terminal type.
Garrett D'Amore