source/lepixc

Help:
	lepix [options] filename [filenames...]
		filename | filenames can have one option -i or --input
	options:
		-h	--help           print the help message
		-p	--preprocess     Preprocess and display source
		-i	--input          Take input from standard in (default: stdin)
		-o	--output <value> Set the output file (default: stdout)
		-t	--tokens         Print the stream of tokens
		-a	--ast            Print the parsed Program
		-s	--semantic       Print the Semantic Program
		-l	--llvm           Print the generated LLVM code
		-c	--compile        Compile the desired input and output the final LLVM
		-v	--verbose        Be as explicit as possible with all steps
