don't puke on pages that are already in GNO's nroff format

This commit is contained in:
gdr 1997-10-30 04:21:56 +00:00
parent 293fc61f14
commit 4c3a20638e

View File

@ -5,7 +5,7 @@
# this filter -- no everything is handled, nor is everything handled
# correctly.
#
# $Id: bsd2man,v 1.1 1997/03/05 04:43:54 gdr Exp $
# $Id: bsd2man,v 1.2 1997/10/30 04:21:56 gdr Exp $
#
# Devin Reade, December 1996
#
@ -57,7 +57,8 @@ while (<>) {
$line =~ s/\s+$//;
printf(".IP \\fB%s\\fR\n", $line);
} elsif (/^\.(sp|I|\\\"|if)/) { # pass through verbatim
} elsif (/^\.(RI|PP|SH|sp|ft|I|nf|fi|br|TH|\\\"|if)/) {
# pass through verbatim
printf("%s\n", $_);
} elsif (/^\.(Ar|Dv|El|Pp|Re|Rs|Sh|Va|%B|%T)/) { # simple replacement