diff options
| -rwxr-xr-x | scripts/kernel-doc | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/scripts/kernel-doc b/scripts/kernel-doc index 425a94be04f6..20136564f264 100755 --- a/scripts/kernel-doc +++ b/scripts/kernel-doc @@ -401,7 +401,8 @@ my $doc_end = '\*/'; my $doc_com = '\s*\*\s*'; my $doc_com_body = '\s*\* ?'; my $doc_decl = $doc_com . '(\w+)'; -my $doc_sect = $doc_com . '(\@?[\w\s]+):(.*)'; +# @params and a strictly limited set of supported section names +my $doc_sect = $doc_com . '\s*(\@\w+|description|context|returns?)\s*:(.*)'; my $doc_content = $doc_com_body . '(.*)'; my $doc_block = $doc_com . 'DOC:\s*(.*)?'; my $doc_inline_start = '^\s*/\*\*\s*$'; @@ -417,6 +418,8 @@ my $sectcheck; my $struct_actual; my $contents = ""; + +# the canonical section names. see also $doc_sect above. my $section_default = "Description"; # default section my $section_intro = "Introduction"; my $section = $section_default; @@ -2798,10 +2801,22 @@ sub process_file($) { $state = STATE_NORMAL; } } elsif ($state == STATE_FIELD) { # look for head: lines, and include content - if (/$doc_sect/o) { + if (/$doc_sect/i) { # case insensitive for supported section names $newsection = $1; $newcontents = $2; + # map the supported section names to the canonical names + if ($newsection =~ m/^description$/i) { + $newsection = $section_default; + } elsif ($newsection =~ m/^context$/i) { + $newsection = $section_context; + } elsif ($newsection =~ m/^returns?$/i) { + $newsection = $section_return; + } elsif ($newsection =~ m/^\@return$/) { + # special: @return is a section, not a param description + $newsection = $section_return; + } + if (($contents ne "") && ($contents ne "\n")) { if (!$in_doc_sect && $verbose) { print STDERR "${file}:$.: warning: contents before sections\n"; |