lexer

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Parser generator for JavaME

First: I have looked at this SO question but unfortunately there is no mention of JavaME I am looking for a parser/lexer generator that produces code that can run on the Blackberry and its (obnoxious[详细]

2023-01-02 15:44 分类：问答
Lexing partial SQL in C#

I\'d need to parse partial SQL 开发者_C百科queries (it\'s for a SQL injection auditing tool). For example[详细]

2023-01-02 04:14 分类：问答
Antlr Lexer Quoted String Predicate

I\'m trying to build a lexer to tokenize lone words and quoted strings. I got the following: STRING:QUOTE (options {greedy=false;} : . )* QUOTE ;[详细]

2023-01-01 05:28 分类：问答
How to efficently build an interpreter (lexer+parser) in C?

I\'m trying to make a meta-language for writing markup code (such as xml and html) which can be directly embedded into C/C++ code.[详细]

2022-12-31 23:52 分类：问答
Call methods on native Javascript types without wrapping with ()

In Javascript, we can call methods on string literals directly without enclosing it within round 开发者_Go百科brackets. But not for other types such as numbers, or functions. It is a syntax error, but[详细]

2022-12-28 04:48 分类：问答
Parsing C# code to evaluate expressions (basically, implementing Intellisense)

I\'m trying to evaluate C# code as it gets typed, think of it as if I\'m trying to write an IDE. So a person types code, I want to find out what code did he just write:[详细]

2022-12-27 13:54 分类：问答
lexer/parser ambiguity

How does a lexer solve this ambiguity? /*/*/ How is it that it doesn\'t just say, oh yeah, that\'s the begining of a multi-line comment, followed by another multi-line comment.[详细]

2022-12-27 07:07 分类：问答
hand coding a parser

For all you compiler gurus, I wanna write a recursive descent parser and I wanna do it with just code. No generating lexers and parsers from some other grammar and don\'t tell me to read the dragon bo[详细]

2022-12-27 06:37 分类：问答
Lexing newlines in scala StdLexical?

I\'m trying to lex (then parse) a C like language. In C there are preprocessor directives where line breaks are significant, then the actual code where they are just whitespace.[详细]

2022-12-26 14:51 分类：问答
Unable to compile output of lex

When I attempt to compile the output of this trivial lex program: # lex.l integerprintf(\"found keyword INT\");[详细]

2022-12-26 14:37 分类：问答