Repository of BNF Grammars?

Question

Is there a place I can find Backus–Naur Form or BNF grammars for popular languages? Whenever I do a search I don't turn up much, but I figure they must be published somewhere. I'm most interested in seeing one for Objective-C and maybe MySQL.

Answer 1

you have to search on tools used to create grammars: "lex/yacc grammar", "antlr grammar" "railroad diagram"

http://www.antlr3.org/grammar/list.html

Here's some grammar files

objective-c

• http://www.omnigroup.com/mailman/archive/macosx-dev/2001-March/022979.html

• http://www.cilinder.be/docs/next/NeXTStep/3.3/nd/Concepts/ObjectiveC/B_Grammar/Grammar.htmld/index.html

• https://github.com/pornel/objc2grammar

python

• http://www.python.org/dev/summary/2006-04-16_2006-04-30/#the-grammar-file-and-syntaxerrors

javascript

• http://tomcopeland.blogs.com/EcmaScript.html

• http://www.ccs.neu.edu/home/dherman/javascript/

ruby

• http://www.ruby-doc.org/docs/ruby-doc-bundle/Manual/man-1.4/yacc.html