Document Symbols only returns the 1st ATTLIST value

[fbricon]

I found that multiple attlists in one declaration are not supported, so only the 1st attribute shows in the outline eg. ant1.6.2.dtd (look at project, target):

<?xml version="1.0" encoding="UTF-8" ?>
<!ENTITY % boolean "(true|false|on|off|yes|no)">
<!ENTITY % tasks "propertyfile | ccmkdir | importtypelib | vsscheckin | sql | cvspass | p4reopen | csc | dirname | wlrun | p4label | p4revert | replaceregexp | get | jjtree | sleep | jarlib-display | dependset | zip | patch | jspc | style | test | tstamp | unwar | vsshistory | icontract | cvschangelog | p4submit | ccmcheckin | p4change | bzip2 | sync | p4delete | vssadd | javadoc | p4integrate | translate | signjar | cclock | chown | vajload | jarlib-available | rexec | WsdlToDotnet | buildnumber | jpcovmerge | ejbjar | war | stlist | rename | sequential | serverdeploy | property | subant | move | ildasm | copydir | cccheckin | ccunlock | wljspc | fixcrlf | telnet | sosget | pathconvert | record | p4sync | exec | ccmklabel | p4edit | manifest | maudit | antlr | netrexxc | ftp | jpcovreport | execon | ccmcheckout | ant | xmlvalidate | xslt | p4resolve | iplanet-ejbc | ccmcheckintask | gzip | native2ascii | ccrmtype | starteam | ear | input | presetdef | rmic | checksum | mail | loadfile | vsscheckout | stylebook | soscheckin | mimemail | stlabel | gunzip | concat | cab | touch | parallel | splash | antcall | ccmkbl | cccheckout | typedef | p4have | filter | xmlproperty | import | copy | jsharpc | symlink | antstructure | script | ccmcreatetask | rpm | delete | replace | mmetrics | attrib | waitfor | untar | loadproperties | available | echoproperties | stcheckin | chgrp | vajexport | stcheckout | bunzip2 | whichresource | copyfile | p4labelsync | vsscreate | macrodef | ejbc | unjar | vbc | wsdltodotnet | mkdir | cvs | condition | tempfile | junitreport | ccmkattr | taskdef | echo | ccupdate | java | vsslabel | renameext | basename | javadoc2 | tar | vsscp | vajimport | p4fstat | setproxy | p4counter | wlstop | ilasm | soscheckout | apply | ccuncheckout | jarlib-resolve | jlink | cvstagdiff | javacc | chmod | pvcs | jarlib-manifest | jar | ccmklbtype | sound | scriptdef | defaultexcludes | mparse | blgenclient | uptodate | jjdoc | genkey | javah | ccmkelem | ccmreconfigure | fail | unzip | javac | p4add | jpcoverage | soslabel | depend | vssget | deltree | ddcreator | junit | sshexec | scp">
<!ENTITY % types "patternset | assertions | propertyset | filterset | libfileset | mergemapper | identitymapper | filterreader | unpackagemapper | scriptfilter | concatfilter | extension | fileset | dirset | globmapper | filelist | filterchain | path | compositemapper | classfileset | regexpmapper | selector | xmlcatalog | flattenmapper | description | chainedmapper | packagemapper | mapper | zipfileset | substitution | extensionSet | redirector | regexp">

<!ELEMENT project (target | extension-point | %tasks; | %types;)*>
<!ATTLIST project
          name    CDATA #IMPLIED
          default CDATA #IMPLIED
          basedir CDATA #IMPLIED>

<!ELEMENT target (%tasks; | %types;)*>

<!ATTLIST target
          id          ID    #IMPLIED
          name        CDATA #REQUIRED
          if          CDATA #IMPLIED
          unless      CDATA #IMPLIED
          depends     CDATA #IMPLIED
          extensionOf CDATA #IMPLIED
          description CDATA #IMPLIED>
    ...