Change grammar #52
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Add Tokenizer support to work properly with InputStreams. Signed-off-by: Evgeniy <minimajack@gmail.com>
Signed-off-by: Evgeniy <minimajack@gmail.com>
Signed-off-by: Evgeniy <minimajack@gmail.com>
Signed-off-by: Evgeniy <minimajack@gmail.com>
nixel2007
reviewed
Dec 22, 2019
src/main/antlr/BSLLexer.g4
Outdated
| @@ -72,7 +72,7 @@ FALSE : 'ЛОЖЬ' | 'FALSE'; | |||
| UNDEFINED : 'НЕОПРЕДЕЛЕНО' | 'UNDEFINED'; | |||
| NULL : 'NULL'; | |||
| DECIMAL: DIGIT+; | |||
| DATETIME: SQUOTE(~['\n\r])*SQUOTE?; // TODO: Честная регулярка | |||
| DATETIME: SQUOTE (DIGIT DIGIT DIGIT DIGIT DIGIT DIGIT DIGIT DIGIT )(DIGIT DIGIT DIGIT DIGIT DIGIT DIGIT)? SQUOTE?; // TODO: Честная регулярка | |||
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Честная регулярка несколько сложнее. там допустимы сторонние символы.
https://github.com/1c-syntax/1c-syntax/blob/master/1c.YAML-tmLanguage#L696
nixel2007
reviewed
Dec 23, 2019
| import org.apache.commons.io.IOUtils; | ||
| import org.codehaus.plexus.util.IOUtil; |
nixel2007
reviewed
Dec 23, 2019
| import org.antlr.v4.runtime.ConsoleErrorListener; | ||
| import org.antlr.v4.runtime.Lexer; | ||
| import org.antlr.v4.runtime.Token; | ||
| import org.antlr.v4.runtime.*; |
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star-import в целом не приветствуется.
ps. да, я помню про код стайл и гайдлайны
nixel2007
reviewed
Dec 23, 2019
| @@ -78,23 +80,17 @@ protected Tokenizer(String content, Lexer lexer) { | |||
| private BSLParser.FileContext computeAST() { | |||
| BSLParser parser = new BSLParser(getTokenStream()); | |||
| parser.removeErrorListener(ConsoleErrorListener.INSTANCE); | |||
| try { | |||
| parser.getInterpreter().setPredictionMode(PredictionMode.SLL); | |||
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можешь пояснить вот этот момент? можно прям комментарием со ссылкой на какой-нибудь javaDoc или статью, если есть.
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Signed-off-by: Evgeniy <minimajack@gmail.com>
Signed-off-by: Evgeniy <minimajack@gmail.com>
Signed-off-by: Evgeniy <minimajack@gmail.com>
Signed-off-by: Evgeniy <minimajack@gmail.com>
Signed-off-by: Evgeniy <minimajack@gmail.com>
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Add Tokenizer support to work properly with InputStreams.