Delphi的解析器生成器？

Question

Can anyone recommend a parser generator that will produce win32 Delphi code? What I'm trying to do is create a simple Domain-Specific Language.

Answer 1

The Delphi versions of Coco/R are quite ok:

http://www.ssw.uni-linz.ac.at/Research/Projects/Coco/

most notably Pat Terry's one:

http://www.scifac.ru.ac.za/coco/

Answer 2

How complex is your DSL?

I created a parser (in Delphi) for the new Delphi RIDL language to support some in-house COM generation tools we use.

My approach was to use ANTLR to play around with the syntax rules until I had something that parsed the various test files I had. I then hand-coded a recursive descent parser (based on the Java generated by ANTLR). I was also using the Castalia Delphi Parser in the project, so I based my lexical analyser on that.

Recursive descent parsers are actually really simple (but tedious :-) ) to write manually.

Answer 3

Try this:

http://www.grendelproject.nl/dyacclex/

Answer 4

I have not tried this at all and I just noticed the information while I was reading through the documentation, but FastScript, in their documentation which you can get here , says that you can use their parser to create your own language which you specify in an XML file. This might give you something you can use.

Answer 5

I found Antlr For Delphi 3.1.1 .

SharpPlus Antlr For Delphi Target 3.1.1, a language tool that provides a framework for constructing recognizers, interpreters, compilers with Delphi!

It is a commercial product. I have no idea what it is like.