" Vim syntax file
" Language: GSP - GNU Server Pages (v. 0.86)
" Created By: Nathaniel Harward [email protected]
" Last Changed: 2012 Jan 08 by Thilo Six
" Filenames: *.gsp
" URL: http://www.constructicon.com/~nharward/vim/syntax/gsp.vim

" 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 = 'gsp'
endif

" Source HTML syntax
if version < 600
source <sfile>:p:h/html.vim
else
runtime! syntax/html.vim
endif
unlet b:current_syntax

syn case match

" Include Java syntax
if version < 600
syn include @gspJava <sfile>:p:h/java.vim
else
syn include @gspJava syntax/java.vim
endif

let s:cpo_save = &cpo
set cpo&vim

" Add <java> as an HTML tag name along with its args
syn keyword htmlTagName contained java
syn keyword htmlArg contained type file page

" Redefine some HTML things to include (and highlight) gspInLine code in
" places where it's likely to be found
syn region htmlString contained start=+"+ end=+"+ contains=htmlSpecialChar,javaScriptExpression,@htmlPreproc,gspInLine
syn region htmlString contained start=+'+ end=+'+ contains=htmlSpecialChar,javaScriptExpression,@htmlPreproc,gspInLine
syn match htmlValue contained "=[\t ]*[^'" \t>][^ \t>]*"hs=s+1 contains=javaScriptExpression,@htmlPreproc,gspInLine
syn region htmlEndTag start=+</+ end=+>+ contains=htmlTagN,htmlTagError,gspInLine
syn region htmlTag start=+<[^/]+ end=+>+ contains=htmlTagN,htmlString,htmlArg,htmlValue,htmlTagError,htmlEvent,htmlCssDefinition,@htmlPreproc,@htmlArgCluster,gspInLine
syn match htmlTagN contained +<\s*[-a-zA-Z0-9]\++hs=s+1 contains=htmlTagName,htmlSpecialTagName,@htmlTagNameCluster,gspInLine
syn match htmlTagN contained +</\s*[-a-zA-Z0-9]\++hs=s+2 contains=htmlTagName,htmlSpecialTagName,@htmlTagNameCluster,gspInLine

" Define the GSP java code blocks
syn region gspJavaBlock start="<java\>[^>]*\>" end="</java>"me=e-7 contains=@gspJava,htmlTag
syn region gspInLine matchgroup=htmlError start="`" end="`" contains=@gspJava

let b:current_syntax = "gsp"

if main_syntax == 'gsp'
unlet main_syntax
endif

let &cpo = s:cpo_save
unlet s:cpo_save