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#!/usr/bin/perl
#
# $Id$
# $Author$
#
# Simple tool that extracts known ASN.1 modules from the stream of LyX data.
#
if($#ARGV == -1) {
print STDERR "Extract known modules from LyX data\n";
print STDERR "Usage: cat *.lyx | $0 <ASN-Module-Name> ...\n";
exit 64;
}
# Convert arguments into a hash for quicker search.
for(my $i; $i <= $#ARGV; $i++) {
$modules{$ARGV[$i]} = $ARGV[$i].".asn1";
}
# Process incoming stream in search for ASN.1 modules.
while(<STDIN>) {
chop;
if($inmodule) {
next if(/^$/);
if(/^\\layout /) {
print O "\n";
next;
}
if(/^\\begin_inset Quotes/) {
print O '"';
next;
}
next if(/^\\/);
print O;
if(/^END$/) {
$inmodule = 0;
print O "\n";
}
} else {
/^([A-Za-z0-9-]+)(\s*{.*)?$/;
next unless $modules{$1};
open(O, '> '.$modules{$1});
print O;
$inmodule = 1;
delete $modules{$1};
}
}
# Make sure noone's missing.
die "Modules not found: " . join(", ", keys %modules) . "\n" if keys %modules;
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