1 $ // This file is part of NIT ( http://www.nitlanguage.org ).
3 $ // Copyright 2008 Jean Privat <jean@pryen.org>
4 $ // Based on algorithms developped for ( http://www.sablecc.org/ ).
6 $ // Licensed under the Apache License, Version 2.0 (the "License");
7 $ // you may not use this file except in compliance with the License.
8 $ // You may obtain a copy of the License at
10 $ // http://www.apache.org/licenses/LICENSE-2.0
12 $ // Unless required by applicable law or agreed to in writing, software
13 $ // distributed under the License is distributed on an "AS IS" BASIS,
14 $ // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 $ // See the License for the specific language governing permissions and
16 $ // limitations under the License.
18 $ template make_abs_tokens()
28 private init noinit do end
32 private init noinit do end
36 $ template make_tokens()
39 readable var _text: String
41 fun parser_index: Int is abstract
43 redef fun to_s: String do
51 redef fun parser_index: Int
57 init init_tk(text: String, loc: Location)
61 init init_tk(loc: Location)
63 _text = once "${sablecc:string2escaped_unicode(@text)}"
73 redef fun parser_index: Int
75 return ${tokens/eof/@parser_index}
86 readable var _message: String
88 init init_error(message: String, loc: Location)