JFlex 1.4.3

Operating systemsOS : Windows / Linux / BSD / Solaris
Program licensingScript Licensing : GPL - GNU General Public License
CreatedCreated : Feb 23, 2010
Size downloadDownloads : 10
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JFlex is a lexical analyzer generator (also known as ...

jflex by Gerwin Klein is a lexical analyzer generator (also known as scanner generator) for Java(tm), written in Java(tm).
JFlex 1.4.3 is designed to work together with the LALR parser generator CUP. It can also be used together with other parser generator like ANTLR or as a standalone tool.
Features:
- Faster generated scanners
- Faster Scanner generation (independent of the input character set)
- Three different kinds of generated code for best performance/size.
- Predefined character classes
- Comments in all parts of the specification
- Macro definitions are regular expressions, not just text
- Cycles in macro definitions are detected and reported at generation time
- Platform independent end of line operator "$"
- Beginning of line operator "^" works as expected (not consuming newlines)
- Grouping of rules with same lexical states
- Comments, character literals and strings in actions are handled correctly
- Builtin support for the CUP parser generator
- Column counting
- Standalone scanners (as with C/C flex)
- Debugging support
Demands:
• JRE/JDK 1. 1 or above

JFlex 1.4.3 scripting tags: independent, generator, analyzer, development tool, generation, lexical, parser, character, scanner generator, lexical analyzer, generated, jflex. What is new in JFlex 1.4.3 software script? - Unable to find JFlex 1.4.3 news. What is improvements are expecting? Newly-made JFlex 1.5 will be downloaded from here. You may download directly. Please write the reviews of the JFlex. License limitations are unspecified.