" Vim syntax file
" Language: phi
" Maintainer: SFJ
" Latest Revision: 1 January 1984

if exists("b:current_syntax")
  finish
endif


syn keyword Keyword fn call return loop break if let do
syn keyword Special null
syn keyword Boolean true false

syn match Number '0'
syn match Number '[1-9][0-9]*'

syn region String   start=+"+  skip=+\\"+  end=+"+

syn keyword Todo contained TODO FIXME XXX NOTE
syn match Comment "//.*$" contains=Todo

syn match Identifier '[a-zA-Z_]\w*'

let b:current_syntax = "phi"