" Vim syntax file
" Language:	rpcgen
" Maintainer:	Charles E. Campbell <NdrOchipS@PcampbellAfamily.Mbiz>
" Last Change:	Jan 13, 2015
" Version:	10
" URL:	http://www.drchip.org/astronaut/vim/index.html#SYNTAX_RPCGEN

if exists("b:current_syntax")
  finish
endif

" Read the C syntax to start with
runtime! syntax/c.vim

syn keyword rpcProgram	program				skipnl skipwhite nextgroup=rpcProgName
syn match   rpcProgName	contained	"\<\i\I*\>"	skipnl skipwhite nextgroup=rpcProgZone
syn region  rpcProgZone	contained	matchgroup=Delimiter start="{" matchgroup=Delimiter end="}\s*=\s*\(\d\+\|0x[23]\x\{7}\)\s*;"me=e-1 contains=rpcVersion,cComment,rpcProgNmbrErr
syn keyword rpcVersion	contained	version		skipnl skipwhite nextgroup=rpcVersName
syn match   rpcVersName	contained	"\<\i\I*\>"	skipnl skipwhite nextgroup=rpcVersZone
syn region  rpcVersZone	contained	matchgroup=Delimiter start="{" matchgroup=Delimiter end="}\s*=\s*\d\+\s*;"me=e-1 contains=cType,cStructure,cStorageClass,rpcDecl,rpcProcNmbr,cComment
syn keyword rpcDecl	contained	string
syn match   rpcProcNmbr	contained	"=\s*\d\+;"me=e-1
syn match   rpcProgNmbrErr contained	"=\s*0x[^23]\x*"ms=s+1
syn match   rpcPassThru			"^\s*%.*$"

" Define the default highlighting.
" Only when an item doesn't have highlighting yet
command -nargs=+ HiLink hi def link <args>

HiLink rpcProgName	rpcName
HiLink rpcProgram	rpcStatement
HiLink rpcVersName	rpcName
HiLink rpcVersion	rpcStatement

HiLink rpcDecl	cType
HiLink rpcPassThru	cComment

HiLink rpcName	Special
HiLink rpcProcNmbr	Delimiter
HiLink rpcProgNmbrErr	Error
HiLink rpcStatement	Statement

delcommand HiLink

let b:current_syntax = "rpcgen"

" vim: ts=8