Rules for ANTLR 3.

antlr

Runs ANTLR 3 on a set of grammars.

ATTRIBUTES

Name	Description	Type	Mandatory	Default
name	A unique name for this target.	Name	required
deps	The dependencies to use. Defaults to the most recent ANTLR 3 release, but if you need to use a different version, you can specify the dependencies here.	List of labels	optional	["@antlr3_runtimes//:tool"]
srcs	The grammar files to process.	List of labels	required
Xconversiontimeout	Set NFA conversion timeout for each decision.	Integer	optional	0
Xdbgconversion	Dump lots of info during NFA conversion.	Boolean	optional	False
Xdbgst	Put tags at start/stop of all templates in output.	Boolean	optional	False
Xdfa	Print DFA as text.	Boolean	optional	False
Xdfaverbose	Generate DFA states in DOT with NFA configs.	Boolean	optional	False
Xgrtree	Print the grammar AST.	Boolean	optional	False
Xm	Max number of rule invocations during conversion.	Integer	optional	0
Xmaxdfaedges	Max "comfortable" number of edges for single DFA state.	Integer	optional	0
Xmaxinlinedfastates	Max DFA states before table used rather than inlining.	Integer	optional	0
Xminswitchalts	Don't generate switch() statements for dfas smaller than given number.	Integer	optional	0
Xmultithreaded	Run the analysis in 2 threads.	Boolean	optional	False
Xnfastates	For nondeterminisms, list NFA states for each path.	Boolean	optional	False
Xnocollapse	Collapse incident edges into DFA states.	Boolean	optional	False
Xnomergestopstates	Max DFA states before table used rather than inlining.	Boolean	optional	False
Xnoprune	Do not test EBNF block exit branches.	Boolean	optional	False
XsaveLexer	For nondeterminisms, list NFA states for each path.	Boolean	optional	False
Xwatchconversion	Don't delete temporary lexers generated from combined grammars.	Boolean	optional	False
debug	Generate a parser that emits debugging events.	Boolean	optional	False
depend	Generate file dependencies; don't actually run antlr.	Boolean	optional	False
dfa	Generate a DFA for each decision point.	Boolean	optional	False
dump	Print out the grammar without actions.	Boolean	optional	False
imports	The grammar and .tokens files to import. Must be all in the same directory.	List of labels	optional	[]
language	The code generation target language. Either C, Cpp, CSharp2, CSharp3, JavaScript, Java, ObjC, Python, Python3 or Ruby (case-sensitive).	String	optional	""
message_format	Specify output style for messages.	String	optional	""
nfa	Generate an NFA for each rule.	Boolean	optional	False
package	The package/namespace for the generated code.	String	optional	""
profile	Generate a parser that computes profiling information.	Boolean	optional	False
report	Print out a report about the grammar(s) processed.	Boolean	optional	False
trace	Generate a parser with trace output. If the default output is not enough, you can override the traceIn and traceOut methods.	Boolean	optional	False