Method addFunctions

ij/src/main/java/ij/macro/Program.java:60–63

()

	}

	void addFunctions() {
		for (int i=0; i<functions.length; i++)
			addSymbol(new Symbol(functionIDs[i], functions[i]));
	}

	void addNumericFunctions() {
		for (int i=0; i<numericFunctions.length; i++)