plan9fox/sys/lib/troff/font/devutf/charlib
Anthony Martin 1210b12f28 troff: fix mangled fonts and character files
All of these files appear to have been imported from sources in a
case-insensitive manner and consequently lost their original content.

- Hx, Hb, and Hi fonts should be narrow versions of Helvetica

- c[1-3] fonts should be condensed versions of Century Old Style

- the lH character should be a filled left hand symbol

- the rh character should be a stroked right hand symbol

- the rc character should be the right ceiling symbol

I've verified that these are the only files that collide with others
when ignoring case (aside from rc/bin/[Kk]ill but those are correct).
2021-06-15 16:13:59 +00:00
..
12
14
34
bx
ci
DG
FA
ff
Fi
Fl
L1
LA
lc
lf
LH
lh
lH
LH.example
LV
ob
PC
pw
rc
RC
README
rf
rH
rh
Sl
sq
~=

Postscript definitions for special troff characters. File names are
the two character troff names. Each defines a PostScript procedure
that begins with build_ and ends with the character's name. The
build_?? procedure is called with the character width as it's only
argument. The .map files contain extra character data (e.g. image
data) that dpost downloads immediately after the build_?? call,
if the character's font table code field is 2 (rather than 1).

The following PostScript variables are available:

	font		current font
	ptsize		current point size
	size		actual font size - scaled up from ptsize

Don't overuse this stuff!