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#!/usr/local/bin/perl
## Copyright (C) 1994 The New York Group Theory Cooperative
## See magnus/doc/COPYRIGHT for the full notice.
## Contents: comments, which finds, at and below ., all comments in source,
## header, and Makefiles containing registered @-type markers.
## It prints them in context along with the file relative pathname.
##
## Currently registered initials: ep, jml, rn, sl, sr, stc
##
## Principal Author: Roger Needham
##
## Status: Useable.
##
## Revision History:
##
## Next implementation steps:
##
## * Allow more context than 3 lines.
open( FIND, "/bin/find . -type f -print |")
|| die "Unrecoverable error: couldn't run $find: $!\n";
while ($name = <FIND>) {
if ( !($name =~ /(\.([Chc]|mk|texi?|in|tcl)$)|Makefile/) &&
!((-x $name) && (-T $name)) ) { next; }
$did_pathname = 0;
chop $name;
open(FILE, $name) || print "** Couldn't open $name\n";
$pred = "";
$context = 0;
$did_separator = 1;
while(<FILE>) {
if ( $context ) { print $_; }
else {
if ( !$did_separator ) {
$did_separator = 1;
print "\n";
}
}
if ( /@(ep|jml|rn|sl|sr|stc)/ ) {
$did_separator = 0;
if ( !$did_pathname ) {
$did_pathname = 1;
print "\n\n\n-------------------------------------\nin $name:\n\n";
}
if ( !$context ) { print "$pred$_"; }
$context = 1;
} else { $context = 0; }
$pred = $_;
}
close(FILE);
}
close(FIND);
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