Provided by: radiance_4R0+20110410-1build1_i386
pexpand - expand requested commands in metafile
pexpand [ +/-EPDOCSURIlrtmvsp ] file ..
Pexpand reads each metafile file in sequence and expands any commands
specified in a '+' option, and deletes any commands specified in a '-'
option. This is necessary because most drivers will not support many
metafile commands such as 'v' (vector string) and 'O', 'C', and 's'
(segments). Pexpand will expand '+' instances into the corresponding
primitives which are supported, and delete all '-' instances.
Certain commands are currently considered basic, and must be supported
by all drivers. The commands 'D', 'E', 'S', 'U', 'R', 'l', 'r', and
't' are basic (see metafile(5)).
If no input files are specified, the standard input is read.
Expand the requested command(s).
Delete the requested command(s).
To expand vector strings and segements, and delete pauses from "meta":
pexpand +vOCs -P meta
/usr/lib/meta/vchars.mta (see metafile(5))