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// Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. use crate::dialect::Dialect; #[derive(Debug)] pub struct AnsiDialect {} impl Dialect for AnsiDialect { fn is_identifier_start(&self, ch: char) -> bool { (ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z') } fn is_identifier_part(&self, ch: char) -> bool { (ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z') || (ch >= '0' && ch <= '9') || ch == '_' } }