" Vim syntax file
" Language:	rpcgen
" Maintainer:	This runtime file is looking for a new maintainer.
" Former Maintainer: Charles E. Campbell
" Last Change:	Aug 31, 2016
"   2024 Feb 19 by Vim Project (announce adoption)
" Version:	13
" Former 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.
if !exists("skip_rpcgen_syntax_inits")

  hi def link rpcProgName	rpcName
  hi def link rpcProgram	rpcStatement
  hi def link rpcVersName	rpcName
  hi def link rpcVersion	rpcStatement

  hi def link rpcDecl	cType
  hi def link rpcPassThru	cComment

  hi def link rpcName	Special
  hi def link rpcProcNmbr	Delimiter
  hi def link rpcProgNmbrErr	Error
  hi def link rpcStatement	Statement

endif

let b:current_syntax = "rpcgen"

" vim: ts=8