diff options
Diffstat (limited to 'src/Text/Pandoc/Writers')
| -rw-r--r-- | src/Text/Pandoc/Writers/EPUB.hs | 642 |
1 files changed, 591 insertions, 51 deletions
diff --git a/src/Text/Pandoc/Writers/EPUB.hs b/src/Text/Pandoc/Writers/EPUB.hs index ef4c7be23..4f1de5df0 100644 --- a/src/Text/Pandoc/Writers/EPUB.hs +++ b/src/Text/Pandoc/Writers/EPUB.hs @@ -1,4 +1,4 @@ -{-# LANGUAGE PatternGuards, CPP #-} +{-# LANGUAGE PatternGuards, CPP, ScopedTypeVariables #-} {- Copyright (C) 2010 John MacFarlane <jgm@berkeley.edu> @@ -30,7 +30,8 @@ Conversion of 'Pandoc' documents to EPUB. -} module Text.Pandoc.Writers.EPUB ( writeEPUB ) where import Data.IORef -import Data.Maybe ( fromMaybe, isNothing ) +import qualified Data.Map as M +import Data.Maybe ( fromMaybe ) import Data.List ( isInfixOf, intercalate ) import System.Environment ( getEnv ) import Text.Printf (printf) @@ -40,6 +41,7 @@ import qualified Data.ByteString.Lazy.Char8 as B8 import Text.Pandoc.UTF8 ( fromStringLazy, toString ) import Text.Pandoc.SelfContained ( makeSelfContained ) import Codec.Archive.Zip +import Control.Applicative ((<$>)) import Data.Time.Clock.POSIX import Data.Time import System.Locale @@ -70,6 +72,216 @@ import Text.Blaze.Html.Renderer.Utf8 (renderHtml) -- in filenames, chapter0003.xhtml. data Chapter = Chapter (Maybe [Int]) [Block] +data EPUBMetadata = EPUBMetadata{ + epubIdentifier :: [Identifier] + , epubTitle :: [Title] + , epubDate :: String + , epubLanguage :: String + , epubCreator :: [Creator] + , epubContributor :: [Creator] + , epubSubject :: [String] + , epubDescription :: Maybe String + , epubType :: Maybe String + , epubFormat :: Maybe String + , epubPublisher :: Maybe String + , epubSource :: Maybe String + , epubRelation :: Maybe String + , epubCoverage :: Maybe String + , epubRights :: Maybe String + , epubCoverImage :: Maybe String + } deriving Show + +data Creator = Creator{ + creatorText :: String + , creatorRole :: Maybe String + , creatorFileAs :: Maybe String + } deriving Show + +data Identifier = Identifier{ + identifierText :: String + , identifierScheme :: Maybe String + } deriving Show + +data Title = Title{ + titleText :: String + , titleFileAs :: Maybe String + , titleType :: Maybe String + } deriving Show + +dcName :: String -> QName +dcName n = QName n Nothing (Just "dc") + +dcNode :: Node t => String -> t -> Element +dcNode = node . dcName + +opfName :: String -> QName +opfName n = QName n Nothing (Just "opf") + +plainify :: [Inline] -> String +plainify t = + trimr $ writePlain def{ writerStandalone = False } $ Pandoc nullMeta [Plain t] + +getEPUBMetadata :: WriterOptions -> Meta -> IO EPUBMetadata +getEPUBMetadata opts meta = do + let md = metadataFromMeta opts meta + let elts = onlyElems $ parseXML $ writerEpubMetadata opts + let md' = foldr addMetadataFromXML md elts + let addIdentifier m = + if null (epubIdentifier m) + then do + randomId <- fmap show getRandomUUID + return $ m{ epubIdentifier = [Identifier randomId Nothing] } + else return m + let addLanguage m = + if null (epubLanguage m) + then case lookup "lang" (writerVariables opts) of + Just x -> return m{ epubLanguage = x } + Nothing -> do + localeLang <- catch (liftM + (map (\c -> if c == '_' then '-' else c) . + takeWhile (/='.')) $ getEnv "LANG") + (\e -> let _ = (e :: SomeException) in return "en-US") + return m{ epubLanguage = localeLang } + else return m + let fixDate m = + if null (epubDate m) + then do + currentTime <- getCurrentTime + return $ m{ epubDate = showDateTimeISO8601 currentTime } + else return m + let addAuthor m = + if any (\c -> creatorRole c == Just "aut") $ epubCreator m + then return m + else do + let authors' = map plainify $ docAuthors meta + let toAuthor name = Creator{ creatorText = name + , creatorRole = Just "aut" + , creatorFileAs = Nothing } + return $ m{ epubCreator = map toAuthor authors' ++ epubCreator m } + addIdentifier md' >>= fixDate >>= addAuthor >>= addLanguage + +addMetadataFromXML :: Element -> EPUBMetadata -> EPUBMetadata +addMetadataFromXML e@(Element (QName name _ (Just "dc")) attrs _ _) md + | name == "identifier" = md{ epubIdentifier = + Identifier{ identifierText = strContent e + , identifierScheme = lookupAttr (opfName "scheme") attrs + } : epubIdentifier md } + | name == "title" = md{ epubTitle = + Title{ titleText = strContent e + , titleFileAs = getAttr "file-as" + , titleType = getAttr "type" + } : epubTitle md } + | name == "date" = md{ epubDate = maybe "" id $ normalizeDate $ strContent e } + | name == "language" = md{ epubLanguage = strContent e } + | name == "creator" = md{ epubCreator = + Creator{ creatorText = strContent e + , creatorRole = getAttr "role" + , creatorFileAs = getAttr "file-as" + } : epubCreator md } + | name == "contributor" = md{ epubContributor = + Creator { creatorText = strContent e + , creatorRole = getAttr "role" + , creatorFileAs = getAttr "file-as" + } : epubContributor md } + | name == "subject" = md{ epubSubject = strContent e : epubSubject md } + | name == "description" = md { epubDescription = Just $ strContent e } + | name == "type" = md { epubType = Just $ strContent e } + | name == "format" = md { epubFormat = Just $ strContent e } + | name == "type" = md { epubType = Just $ strContent e } + | name == "publisher" = md { epubPublisher = Just $ strContent e } + | name == "source" = md { epubSource = Just $ strContent e } + | name == "relation" = md { epubRelation = Just $ strContent e } + | name == "coverage" = md { epubCoverage = Just $ strContent e } + | name == "rights" = md { epubRights = Just $ strContent e } + | otherwise = md + where getAttr n = lookupAttr (opfName n) attrs +addMetadataFromXML _ md = md + +metaValueToString :: MetaValue -> String +metaValueToString (MetaString s) = s +metaValueToString (MetaInlines ils) = plainify ils +metaValueToString (MetaBlocks bs) = plainify $ query (:[]) bs +metaValueToString (MetaBool b) = show b +metaValueToString _ = "" + +getList :: String -> Meta -> (MetaValue -> a) -> [a] +getList s meta handleMetaValue = + case lookupMeta s meta of + Just (MetaList xs) -> map handleMetaValue xs + Just mv -> [handleMetaValue mv] + Nothing -> [] + +getIdentifier :: Meta -> [Identifier] +getIdentifier meta = getList "identifier" meta handleMetaValue + where handleMetaValue (MetaMap m) = + Identifier{ identifierText = maybe "" metaValueToString + $ M.lookup "text" m + , identifierScheme = metaValueToString <$> + M.lookup "scheme" m } + handleMetaValue mv = Identifier (metaValueToString mv) Nothing + +getTitle :: Meta -> [Title] +getTitle meta = getList "title" meta handleMetaValue + where handleMetaValue (MetaMap m) = + Title{ titleText = maybe "" metaValueToString $ M.lookup "text" m + , titleFileAs = metaValueToString <$> M.lookup "file-as" m + , titleType = metaValueToString <$> M.lookup "type" m } + handleMetaValue mv = Title (metaValueToString mv) Nothing Nothing + +getCreator :: String -> Meta -> [Creator] +getCreator s meta = getList s meta handleMetaValue + where handleMetaValue (MetaMap m) = + Creator{ creatorText = maybe "" metaValueToString $ M.lookup "text" m + , creatorFileAs = metaValueToString <$> M.lookup "file-as" m + , creatorRole = metaValueToString <$> M.lookup "role" m } + handleMetaValue mv = Creator (metaValueToString mv) Nothing Nothing + +simpleList :: String -> Meta -> [String] +simpleList s meta = + case lookupMeta s meta of + Just (MetaList xs) -> map metaValueToString xs + Just x -> [metaValueToString x] + Nothing -> [] + +metadataFromMeta :: WriterOptions -> Meta -> EPUBMetadata +metadataFromMeta opts meta = EPUBMetadata{ + epubIdentifier = identifiers + , epubTitle = titles + , epubDate = date + , epubLanguage = language + , epubCreator = creators + , epubContributor = contributors + , epubSubject = subjects + , epubDescription = description + , epubType = epubtype + , epubFormat = format + , epubPublisher = publisher + , epubSource = source + , epubRelation = relation + , epubCoverage = coverage + , epubRights = rights + , epubCoverImage = coverImage + } + where identifiers = getIdentifier meta + titles = getTitle meta + date = maybe "" id $ + (metaValueToString <$> lookupMeta "date" meta) >>= normalizeDate + language = maybe "" metaValueToString $ + lookupMeta "language" meta `mplus` lookupMeta "lang" meta + creators = getCreator "creator" meta + contributors = getCreator "contributor" meta + subjects = simpleList "subject" meta + description = metaValueToString <$> lookupMeta "description" meta + epubtype = metaValueToString <$> lookupMeta "type" meta + format = metaValueToString <$> lookupMeta "format" meta + publisher = metaValueToString <$> lookupMeta "publisher" meta + source = metaValueToString <$> lookupMeta "source" meta + relation = metaValueToString <$> lookupMeta "relation" meta + coverage = metaValueToString <$> lookupMeta "coverage" meta + rights = metaValueToString <$> lookupMeta "rights" meta + coverImage = fmap (const "cover-image") $ + lookup "epub-cover-image" $ writerVariables opts + -- | Produce an EPUB file from a Pandoc document. writeEPUB :: WriterOptions -- ^ Writer options -> Pandoc -- ^ Document to convert @@ -192,18 +404,6 @@ writeEPUB opts doc@(Pandoc meta _) = do let containsMathML ent = "<math" `isInfixOf` (B8.unpack $ fromEntry ent) -- contents.opf - localeLang <- catch (liftM (map (\c -> if c == '_' then '-' else c) . - takeWhile (/='.')) $ getEnv "LANG") - (\e -> let _ = (e :: SomeException) in return "en-US") - let lang = case lookup "lang" (writerVariables opts') of - Just x -> x - Nothing -> localeLang - let userNodes = onlyElems $ parseXML $ writerEpubMetadata opts' - let mbIdent = findElement (QName "identifier" Nothing (Just "dc")) - $ unode "dummy" ! [] $ userNodes - uuid <- case mbIdent of - Just id' -> return $ trim $ strContent id' - Nothing -> fmap show getRandomUUID let chapterNode ent = unode "item" ! ([("id", takeBaseName $ eRelativePath ent), ("href", eRelativePath ent), @@ -221,22 +421,23 @@ writeEPUB opts doc@(Pandoc meta _) = do [("id", takeBaseName $ eRelativePath ent), ("href", eRelativePath ent), ("media-type", maybe "" id $ getMimeType $ eRelativePath ent)] $ () - let plainify t = trimr $ - writePlain opts'{ writerStandalone = False } $ - Pandoc meta [Plain t] - let plainTitle = plainify $ docTitle meta - let plainAuthors = map plainify $ docAuthors meta + metadata <- getEPUBMetadata opts' meta + let plainTitle = case docTitle meta of + [] -> case epubTitle metadata of + [] -> "UNTITLED" + (x:_) -> titleText x + x -> plainify x + let uuid = case epubIdentifier metadata of + (x:_) -> identifierText x -- use first identifier as UUID + [] -> error "epubIdentifier is null" -- shouldn't happen currentTime <- getCurrentTime - let plainDate = maybe (showDateTimeISO8601 currentTime) id - $ normalizeDate $ stringify $ docDate meta let contentsData = fromStringLazy $ ppTopElement $ unode "package" ! [("version", case version of EPUB2 -> "2.0" EPUB3 -> "3.0") ,("xmlns","http://www.idpf.org/2007/opf") - ,("unique-identifier","BookId")] $ - [ metadataElement version userNodes - uuid lang plainTitle plainAuthors plainDate currentTime mbCoverImage + ,("unique-identifier","epub-id-1")] $ + [ metadataElement version metadata currentTime , unode "manifest" $ [ unode "item" ! [("id","ncx"), ("href","toc.ncx") ,("media-type","application/x-dtbncx+xml")] $ () @@ -266,7 +467,8 @@ writeEPUB opts doc@(Pandoc meta _) = do map chapterRefNode chapterEntries) , unode "guide" $ [ unode "reference" ! - [("type","toc"),("title",plainTitle),("href","nav.xhtml")] $ () + [("type","toc"),("title",plainTitle), + ("href","nav.xhtml")] $ () ] ++ [ unode "reference" ! [("type","cover"),("title","Cover"),("href","cover.xhtml")] $ () | mbCoverImage /= Nothing @@ -390,32 +592,96 @@ writeEPUB opts doc@(Pandoc meta _) = do (picEntries ++ cpicEntry ++ cpgEntry ++ chapterEntries ++ fontEntries)) return $ fromArchive archive -metadataElement :: EPUBVersion -> [Element] -> String -> String -> String -> [String] - -> String -> UTCTime -> Maybe a -> Element -metadataElement version userNodes uuid lang title authors date currentTime mbCoverImage = - let elt = unode "metadata" ! [("xmlns:dc","http://purl.org/dc/elements/1.1/") - ,("xmlns:opf","http://www.idpf.org/2007/opf")] $ - filter isMetadataElement userNodes - dublinElements = ["contributor","coverage","creator","date", - "description","format","identifier","language","publisher", - "relation","rights","source","subject","title","type"] - isMetadataElement e = (qPrefix (elName e) == Just "dc" && - qName (elName e) `elem` dublinElements) || - (qPrefix (elName e) == Nothing && - qName (elName e) `elem` ["link","meta"]) - contains e n = not (null (findElements (QName n Nothing (Just "dc")) e)) - newNodes = [ unode "dc:title" title | not (elt `contains` "title") ] ++ - [ unode "dc:language" lang | not (elt `contains` "language") ] ++ - [ unode "dc:identifier" ! [("id","BookId")] $ uuid | - not (elt `contains` "identifier") ] ++ - [ unode "dc:creator" ! [("opf:role","aut") | version == EPUB2] - $ a | a <- authors, not (elt `contains` "creator") ] ++ - [ unode "dc:date" date | not (elt `contains` "date") ] ++ - [ unode "meta" ! [("property", "dcterms:modified")] $ - (showDateTimeISO8601 currentTime) | version == EPUB3] ++ - [ unode "meta" ! [("name","cover"), ("content","cover-image")] $ () | - not (isNothing mbCoverImage) ] - in elt{ elContent = elContent elt ++ map Elem newNodes } +metadataElement :: EPUBVersion -> EPUBMetadata -> UTCTime -> Element +metadataElement version md currentTime = + unode "metadata" ! [("xmlns:dc","http://purl.org/dc/elements/1.1/") + ,("xmlns:opf","http://www.idpf.org/2007/opf")] $ mdNodes + where mdNodes = identifierNodes ++ titleNodes ++ dateNodes ++ languageNodes + ++ creatorNodes ++ contributorNodes ++ subjectNodes + ++ descriptionNodes ++ typeNodes ++ formatNodes + ++ publisherNodes ++ sourceNodes ++ relationNodes + ++ coverageNodes ++ rightsNodes ++ coverImageNodes + ++ modifiedNodes + withIds base f = concat . zipWith f (map (\x -> base ++ ('-' : show x)) + ([1..] :: [Int])) + identifierNodes = withIds "epub-id" toIdentifierNode $ + epubIdentifier md + titleNodes = withIds "epub-title" toTitleNode $ epubTitle md + dateNodes = dcTag' "date" $ epubDate md + languageNodes = [dcTag "language" $ epubLanguage md] + creatorNodes = withIds "epub-creator" (toCreatorNode "creator") $ + epubCreator md + contributorNodes = withIds "epub-contributor" + (toCreatorNode "contributor") $ epubContributor md + subjectNodes = map (dcTag "subject") $ epubSubject md + descriptionNodes = maybe [] (dcTag' "description") $ epubDescription md + typeNodes = maybe [] (dcTag' "type") $ epubType md + formatNodes = maybe [] (dcTag' "format") $ epubFormat md + publisherNodes = maybe [] (dcTag' "publisher") $ epubPublisher md + sourceNodes = maybe [] (dcTag' "source") $ epubSource md + relationNodes = maybe [] (dcTag' "relation") $ epubRelation md + coverageNodes = maybe [] (dcTag' "coverage") $ epubCoverage md + rightsNodes = maybe [] (dcTag' "rights") $ epubRights md + coverImageNodes = maybe [] + (\ci -> [unode "meta" ! [("name","cover"), ("content",ci)] $ ()]) + $ epubCoverImage md + modifiedNodes = [ unode "meta" ! [("property", "dcterms:modified")] $ + (showDateTimeISO8601 currentTime) | version == EPUB3 ] + dcTag n s = unode ("dc:" ++ n) s + dcTag' n s = [dcTag n s] + toIdentifierNode id' (Identifier txt scheme) + | version == EPUB2 = [dcNode "identifier" ! + ([("id",id')] ++ maybe [] (\x -> [("opf:scheme", x)]) scheme) $ + txt] + | otherwise = [dcNode "identifier" ! [("id",id')] $ txt] ++ + maybe [] (\x -> [unode "meta" ! + [("refines",'#':id'),("property","identifier-type"), + ("scheme","onix:codelist5")] $ x]) + (schemeToOnix `fmap` scheme) + toCreatorNode s id' creator + | version == EPUB2 = [dcNode s ! + ([("id",id')] ++ + maybe [] (\x -> [("opf:file-as",x)]) (creatorFileAs creator) ++ + maybe [] (\x -> [("opf:role",x)]) + (creatorRole creator >>= toRelator)) $ creatorText creator] + | otherwise = [dcNode s ! [("id",id')] $ creatorText creator] ++ + maybe [] (\x -> [unode "meta" ! + [("refines",'#':id'),("property","file-as")] $ x]) + (creatorFileAs creator) ++ + maybe [] (\x -> [unode "meta" ! + [("refines",'#':id'),("property","role"), + ("scheme","marc:relators")] $ x]) + (creatorRole creator >>= toRelator) + toTitleNode id' title + | version == EPUB2 = [dcNode "title" ! + ([("id",id')] ++ + maybe [] (\x -> [("opf:file-as",x)]) (titleFileAs title) ++ + maybe [] (\x -> [("opf:title-type",x)]) (titleType title)) $ + titleText title] + | otherwise = [dcNode "title" ! [("id",id')] $ titleText title] + ++ + maybe [] (\x -> [unode "meta" ! + [("refines",'#':id'),("property","file-as")] $ x]) + (titleFileAs title) ++ + maybe [] (\x -> [unode "meta" ! + [("refines",'#':id'),("property","title-type")] $ x]) + (titleType title) + schemeToOnix "ISBN-10" = "02" + schemeToOnix "GTIN-13" = "03" + schemeToOnix "UPC" = "04" + schemeToOnix "ISMN-10" = "05" + schemeToOnix "DOI" = "06" + schemeToOnix "LCCN" = "13" + schemeToOnix "GTIN-14" = "14" + schemeToOnix "ISBN-13" = "15" + schemeToOnix "Legal deposit number" = "17" + schemeToOnix "URN" = "22" + schemeToOnix "OCLC" = "23" + schemeToOnix "ISMN-13" = "25" + schemeToOnix "ISBN-A" = "26" + schemeToOnix "JP" = "27" + schemeToOnix "OLCC" = "28" + schemeToOnix _ = "01" showDateTimeISO8601 :: UTCTime -> String showDateTimeISO8601 = formatTime defaultTimeLocale "%FT%TZ" @@ -527,3 +793,277 @@ replaceRefs refTable = walk replaceOneRef Just url -> Link lab (url,tit) Nothing -> x replaceOneRef x = x + +toRelator :: String -> Maybe String +toRelator x + | x `elem` relators = Just x + | otherwise = lookup (map toLower x) relatorMap + +relators :: [String] +relators = map snd relatorMap + +relatorMap :: [(String, String)] +relatorMap = + [("abridger", "abr") + ,("actor", "act") + ,("adapter", "adp") + ,("addressee", "rcp") + ,("analyst", "anl") + ,("animator", "anm") + ,("annotator", "ann") + ,("appellant", "apl") + ,("appellee", "ape") + ,("applicant", "app") + ,("architect", "arc") + ,("arranger", "arr") + ,("art copyist", "acp") + ,("art director", "adi") + ,("artist", "art") + ,("artistic director", "ard") + ,("assignee", "asg") + ,("associated name", "asn") + ,("attributed name", "att") + ,("auctioneer", "auc") + ,("author", "aut") + ,("author in quotations or text abstracts", "aqt") + ,("author of afterword, colophon, etc.", "aft") + ,("author of dialog", "aud") + ,("author of introduction, etc.", "aui") + ,("autographer", "ato") + ,("bibliographic antecedent", "ant") + ,("binder", "bnd") + ,("binding designer", "bdd") + ,("blurb writer", "blw") + ,("book designer", "bkd") + ,("book producer", "bkp") + ,("bookjacket designer", "bjd") + ,("bookplate designer", "bpd") + ,("bookseller", "bsl") + ,("braille embosser", "brl") + ,("broadcaster", "brd") + ,("calligrapher", "cll") + ,("cartographer", "ctg") + ,("caster", "cas") + ,("censor", "cns") + ,("choreographer", "chr") + ,("cinematographer", "cng") + ,("client", "cli") + ,("collection registrar", "cor") + ,("collector", "col") + ,("collotyper", "clt") + ,("colorist", "clr") + ,("commentator", "cmm") + ,("commentator for written text", "cwt") + ,("compiler", "com") + ,("complainant", "cpl") + ,("complainant-appellant", "cpt") + ,("complainant-appellee", "cpe") + ,("composer", "cmp") + ,("compositor", "cmt") + ,("conceptor", "ccp") + ,("conductor", "cnd") + ,("conservator", "con") + ,("consultant", "csl") + ,("consultant to a project", "csp") + ,("contestant", "cos") + ,("contestant-appellant", "cot") + ,("contestant-appellee", "coe") + ,("contestee", "cts") + ,("contestee-appellant", "ctt") + ,("contestee-appellee", "cte") + ,("contractor", "ctr") + ,("contributor", "ctb") + ,("copyright claimant", "cpc") + ,("copyright holder", "cph") + ,("corrector", "crr") + ,("correspondent", "crp") + ,("costume designer", "cst") + ,("court governed", "cou") + ,("court reporter", "crt") + ,("cover designer", "cov") + ,("creator", "cre") + ,("curator", "cur") + ,("dancer", "dnc") + ,("data contributor", "dtc") + ,("data manager", "dtm") + ,("dedicatee", "dte") + ,("dedicator", "dto") + ,("defendant", "dfd") + ,("defendant-appellant", "dft") + ,("defendant-appellee", "dfe") + ,("degree granting institution", "dgg") + ,("delineator", "dln") + ,("depicted", "dpc") + ,("depositor", "dpt") + ,("designer", "dsr") + ,("director", "drt") + ,("dissertant", "dis") + ,("distribution place", "dbp") + ,("distributor", "dst") + ,("donor", "dnr") + ,("draftsman", "drm") + ,("dubious author", "dub") + ,("editor", "edt") + ,("editor of compilation", "edc") + ,("editor of moving image work", "edm") + ,("electrician", "elg") + ,("electrotyper", "elt") + ,("enacting jurisdiction", "enj") + ,("engineer", "eng") + ,("engraver", "egr") + ,("etcher", "etr") + ,("event place", "evp") + ,("expert", "exp") + ,("facsimilist", "fac") + ,("field director", "fld") + ,("film director", "fmd") + ,("film distributor", "fds") + ,("film editor", "flm") + ,("film producer", "fmp") + ,("filmmaker", "fmk") + ,("first party", "fpy") + ,("forger", "frg") + ,("former owner", "fmo") + ,("funder", "fnd") + ,("geographic information specialist", "gis") + ,("honoree", "hnr") + ,("host", "hst") + ,("host institution", "his") + ,("illuminator", "ilu") + ,("illustrator", "ill") + ,("inscriber", "ins") + ,("instrumentalist", "itr") + ,("interviewee", "ive") + ,("interviewer", "ivr") + ,("inventor", "inv") + ,("issuing body", "isb") + ,("judge", "jud") + ,("jurisdiction governed", "jug") + ,("laboratory", "lbr") + ,("laboratory director", "ldr") + ,("landscape architect", "lsa") + ,("lead", "led") + ,("lender", "len") + ,("libelant", "lil") + ,("libelant-appellant", "lit") + ,("libelant-appellee", "lie") + ,("libelee", "lel") + ,("libelee-appellant", "let") + ,("libelee-appellee", "lee") + ,("librettist", "lbt") + ,("licensee", "lse") + ,("licensor", "lso") + ,("lighting designer", "lgd") + ,("lithographer", "ltg") + ,("lyricist", "lyr") + ,("manufacture place", "mfp") + ,("manufacturer", "mfr") + ,("marbler", "mrb") + ,("markup editor", "mrk") + ,("metadata contact", "mdc") + ,("metal-engraver", "mte") + ,("moderator", "mod") + ,("monitor", "mon") + ,("music copyist", "mcp") + ,("musical director", "msd") + ,("musician", "mus") + ,("narrator", "nrt") + ,("onscreen presenter", "osp") + ,("opponent", "opn") + ,("organizer of meeting", "orm") + ,("originator", "org") + ,("other", "oth") + ,("owner", "own") + ,("panelist", "pan") + ,("papermaker", "ppm") + ,("patent applicant", "pta") + ,("patent holder", "pth") + ,("patron", "pat") + ,("performer", "prf") + ,("permitting agency", "pma") + ,("photographer", "pht") + ,("plaintiff", "ptf") + ,("plaintiff-appellant", "ptt") + ,("plaintiff-appellee", "pte") + ,("platemaker", "plt") + ,("praeses", "pra") + ,("presenter", "pre") + ,("printer", "prt") + ,("printer of plates", "pop") + ,("printmaker", "prm") + ,("process contact", "prc") + ,("producer", "pro") + ,("production company", "prn") + ,("production designer", "prs") + ,("production manager", "pmn") + ,("production personnel", "prd") + ,("production place", "prp") + ,("programmer", "prg") + ,("project director", "pdr") + ,("proofreader", "pfr") + ,("provider", "prv") + ,("publication place", "pup") + ,("publisher", "pbl") + ,("publishing director", "pbd") + ,("puppeteer", "ppt") + ,("radio director", "rdd") + ,("radio producer", "rpc") + ,("recording engineer", "rce") + ,("recordist", "rcd") + ,("redaktor", "red") + ,("renderer", "ren") + ,("reporter", "rpt") + ,("repository", "rps") + ,("research team head", "rth") + ,("research team member", "rtm") + ,("researcher", "res") + ,("respondent", "rsp") + ,("respondent-appellant", "rst") + ,("respondent-appellee", "rse") + ,("responsible party", "rpy") + ,("restager", "rsg") + ,("restorationist", "rsr") + ,("reviewer", "rev") + ,("rubricator", "rbr") + ,("scenarist", "sce") + ,("scientific advisor", "sad") + ,("screenwriter", "aus") + ,("scribe", "scr") + ,("sculptor", "scl") + ,("second party", "spy") + ,("secretary", "sec") + ,("seller", "sll") + ,("set designer", "std") + ,("setting", "stg") + ,("signer", "sgn") + ,("singer", "sng") + ,("sound designer", "sds") + ,("speaker", "spk") + ,("sponsor", "spn") + ,("stage director", "sgd") + ,("stage manager", "stm") + ,("standards body", "stn") + ,("stereotyper", "str") + ,("storyteller", "stl") + ,("supporting host", "sht") + ,("surveyor", "srv") + ,("teacher", "tch") + ,("technical director", "tcd") + ,("television director", "tld") + ,("television producer", "tlp") + ,("thesis advisor", "ths") + ,("transcriber", "trc") + ,("translator", "trl") + ,("type designer", "tyd") + ,("typographer", "tyg") + ,("university place", "uvp") + ,("videographer", "vdg") + ,("witness", "wit") + ,("wood engraver", "wde") + ,("woodcutter", "wdc") + ,("writer of accompanying material", "wam") + ,("writer of added commentary", "wac") + ,("writer of added lyrics", "wal") + ,("writer of added text", "wat") + ] + |