text: " Vim syntax file
  " Language:	PLP (Perl in HTML)
  " Maintainer:	Juerd <juerd@juerd.nl>
  " Last Change:	2003 Apr 25
  " Cloned From:	aspperl.vim
  
  " Add to filetype.vim the following line (without quote sign):
  " au BufNewFile,BufRead *.plp setf plp
  
  " For version 5.x: Clear all syntax items
  " For version 6.x: Quit when a syntax file was already loaded
  if version < 600
    syntax clear
  elseif exists("b:current_syntax")
    finish
  endif
  
  if !exists("main_syntax")
    let main_syntax = 'perlscript'
  endif
  
  if version < 600
    so <sfile>:p:h/html.vim
    syn include @PLPperl <sfile>:p:h/perl.vim
  else
    runtime! syntax/html.vim
    unlet b:current_syntax
    syn include @PLPperl syntax/perl.vim
  endif
  
  syn cluster htmlPreproc add=PLPperlblock
  
  syn keyword perlControl PLP_END
  syn keyword perlStatementInclude include Include
  syn keyword perlStatementFiles ReadFile WriteFile Counter
  syn keyword perlStatementScalar Entity AutoURL DecodeURI EncodeURI
  
  syn cluster PLPperlcode contains=perlStatement.*,perlFunction,perlOperator,perlVarPlain,perlVarNotInMatches,perlShellCommand,perlFloat,perlNumber,perlStringUnexpanded,perlString,perlQQ,perlControl,perlConditional,perlRepeat,perlComment,perlPOD,perlHereDoc,perlPackageDecl,perlElseIfError,perlFiledescRead,perlMatch
  
  syn region  PLPperlblock keepend matchgroup=Delimiter start=+<:=\=+ end=+:>+ transparent contains=@PLPperlcode
  
  syn region  PLPinclude keepend matchgroup=Delimiter start=+<(+ end=+)>+
  
  let b:current_syntax = "plp"
  
  