.ig \"-*- nroff -*- Copyright (C) 1989-1999 Free Software Foundation, Inc. Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies. Permission is granted to copy and distribute modified versions of this manual under the conditions for verbatim copying, provided that the entire resulting derived work is distributed under the terms of a permission notice identical to this one. Permission is granted to copy and distribute translations of this manual into another language, under the above conditions for modified versions, except that this permission notice may be included in translations approved by the Free Software Foundation instead of in the original English. .. .TH GROFF_MSAFER @MAN7EXT@ "@MDATE@" "Groff Version @VERSION@" .SH NAME groff_msafer \- groff -msafer macros .SH SYNOPSIS .B groff .B \-msafer [ .IR options .\|.\|. ] [ .IR files .\|.\|. ] .SH DESCRIPTION The -msafer macros remove the .BR open , .BR opena , .BR pso , .BR sy , and .B 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 .B \-S option of groff, which will also pass .B @g@pic the .B \-S flag. This is now the default; to get the old behaviour, use the .B \-U flag. .SH FILES .B @MACRODIR@/tmac.safer .SH "SEE ALSO" .BR groff (@MAN1EXT@), .BR @g@troff (@MAN1EXT@), .BR @g@pic (@MAN1EXT@)