Example hosts

Source to parse :

hosts{
  myhost="www.myhost.com";
  myhost2="www.myhost2.com";
}

FancyPars-grammar :

ConfigNode {
  Identifier @internal {
    [a-zA-Z_0-9][] identifier
  } 

  String @internal {
     "\"", char[] string_, "\""
  }   

  HostEntry @internal {
    Identifier name, "=", String host 
  }

  HostConfig {
    "hosts", "{", HostEntry[] hosts : ";", "}"
  }
   
 
}

This will produce the following AST.d

abstract class ConfigNode {}

class Identifier : ConfigNode {
	char[] identifier;

	this(char[] identifier) {
		this.identifier = identifier;
	}
}

class String : ConfigNode {
	char[] string_;

	this(char[] string_) {
		this.string_ = string_;
	}
}

class HostEntry : ConfigNode {
	Identifier name;
	String host;

	this(Identifier name, String host) {
		this.name = name;
		this.host = host;
	}
}

class HostConfig : ConfigNode {
	HostEntry[] hosts;

	this(HostEntry[] hosts) {
		this.hosts = hosts;
	}
}