# definitions for Google Protocol Buffers (protobuf)
# http://code.google.com/apis/protocolbuffers/docs/proto.html
# Added by Joel Smith

comment start "//"

(keyword,normal,classname) =
  `(\<message|service)([[:blank:]]+)([[:alnum:]_]+)`

symbol = "(",")","=","[","]",";"

preproc = "import","package","option"

include "number.lang"

include "c_string.lang"

keyword = "group",
	"optional|required|repeated",
	"default",
	"extend|extensions|to|max",
	"service|method|rpc|returns",
	"enum",
	"true|false"

type = "int32|int64|uint32|uint64|sint32|sint64",
     "fixed32|fixed64|sfixed32|sfixed64",
     "float|double|bool|string|bytes"

cbracket = "{|}"