GROFF_MSAFER (7)
groff -msafer macros
SYNOPSIS
groff
-msafer
[
options .\|.\|.
]
[
files .\|.\|.
]
DESCRIPTION
The -msafer macros remove the
open ,
opena ,
pso ,
sy ,
and
pi
requests.
These macros should be used when processing input from
an untrustworthy source.
For maximum safety,
they should be the first -m option on the command-line.
Normally they are invoked using the
-S
option of groff, which will also pass
pic
the
-S
flag.
This is now the default; to get the old behaviour, use the
-U
flag.
FILES
/usr/lib/groff/tmac/tmac.safer
SEE ALSO
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