V4L/DVB (4215): Make VIDEO_CX88_BLACKBIRD a separate build option

[~andy/linux] / scripts / kernel-doc

diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 21f2f3fee745439dedabbe5b890203b661651389..00e21297aefef05c64c415ce19a1ab3979256992 100755 (executable)
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -253,6 +253,7 @@ my $lineprefix="";
 # 3 - scanning prototype.
 # 4 - documentation block
 my $state;
+my $in_doc_sect;
 
 #declaration types: can be
 # 'function', 'struct', 'union', 'enum', 'typedef'
@@ -1064,7 +1065,7 @@ sub output_struct_man(%) {
     }
     print "};\n.br\n";
 
-    print ".SH Arguments\n";
+    print ".SH Members\n";
     foreach $parameter (@{$args{'parameterlist'}}) {
        ($parameter =~ /^#/) && next;
 
@@ -1673,6 +1674,9 @@ sub process_state3_type($$) {
 # replace <, >, and &
 sub xml_escape($) {
        my $text = shift;
+       if (($output_mode eq "text") || ($output_mode eq "man")) {
+               return $text;
+       }
        $text =~ s/\&/\\\\\\amp;/g;
        $text =~ s/\</\\\\\\lt;/g;
        $text =~ s/\>/\\\\\\gt;/g;
@@ -1706,6 +1710,7 @@ sub process_file($) {
        if ($state == 0) {
            if (/$doc_start/o) {
                $state = 1;             # next line is always the function name
+               $in_doc_sect = 0;
            }
        } elsif ($state == 1) { # this line is the function name (always)
            if (/$doc_block/o) {
@@ -1756,10 +1761,15 @@ sub process_file($) {
                $newcontents = $2;
 
                if ($contents ne "") {
+                   if (!$in_doc_sect && $verbose) {
+                       print STDERR "Warning(${file}:$.): contents before sections\n";
+                       ++$warnings;
+                   }
                    dump_section($section, xml_escape($contents));
                    $section = $section_default;
                }
 
+               $in_doc_sect = 1;
                $contents = $newcontents;
                if ($contents ne "") {
                    if (substr($contents, 0, 1) eq " ") {