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m4 support

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This commit is contained in:
Bob Halley 1999-03-06 04:09:36 +00:00
parent 63469b434a
commit 19ba7857f6
1 changed files with 16 additions and 0 deletions
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16
util/update_copyrights
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@ -39,6 +39,7 @@ while (<>) {
$before_copyright = "";
$c_comment = 0;
$shell_comment = 0;
$m4_comment = 0;
$first = "";
if ($type eq "C") {
$c_comment = 1;
@ -46,6 +47,9 @@ while (<>) {
} elsif ($type eq "SH" || $type eq "PERL" || $type eq "MAKE") {
$shell_comment = 1;
$prefix = "# ";
} elsif ($type eq "M4") {
$m4_comment = 1;
$prefix = "dnl ";
} else {
print "$file: type '$type' not supported yet; skipping\n";
next;
@ -89,6 +93,18 @@ while (<>) {
} else {
$first = $_;
}
} elsif ($m4_comment && /^dnl /) {
if ($_ !~ /[Cc]opyright/) {
print "$file: non-copyright comment\n";
close(SOURCE);
next;
}
while (<SOURCE>) {
if ($_ !~ /^dnl /) {
$first = $_;
last;
}
}
} else {
$first = $_;
}