doc-rst: parse-headers: better handle comments at the source code

[linux-2.6-microblaze.git] / Documentation / sphinx / parse-headers.pl

diff --git a/Documentation/sphinx/parse-headers.pl b/Documentation/sphinx/parse-headers.pl
index b703f1a..fc18eac 100755 (executable)
--- a/Documentation/sphinx/parse-headers.pl
+++ b/Documentation/sphinx/parse-headers.pl
@@ -27,13 +27,24 @@ my %structs;
 #
 
 my $is_enum = 0;
+my $is_comment = 0;
 open IN, $file_in or die "Can't open $file_in";
 while (<IN>) {
-       my $ln = $_;
-       $ln =~ s,/\*.*\*/,,;
-
        $data .= $_;
 
+       my $ln = $_;
+       if (!$is_comment) {
+               $ln =~ s,/\*.*(\*/),,g;
+
+               $is_comment = 1 if ($ln =~ s,/\*.*,,);
+       } else {
+               if ($ln =~ s,^(.*\*/),,) {
+                       $is_comment = 0;
+               } else {
+                       next;
+               }
+       }
+
        if ($is_enum && $ln =~ m/^\s*([_\w][\w\d_]+)\s*[\,=]?/) {
                my $s = $1;
                my $n = $1;