[BUG] Ally is unable to handle multi-line commands

[MrDevel0per]

Ally does not specifically prohibit the use of multi-line arguments when using add or any other command. However, a multi-line command is not properly removed when using remove, is not properly executed or encapsulated with quotes in .ally, and causes an Index Out Of Range Error (which should probably be checked first) on list. This is outputted as: Swift/ContiguousArrayBuffer.swift:600: Fatal error: Index out of range, and occurs on these lines:

Ally/Sources/Helpers/DotFile.swift

Lines 64 to 73 in c943c24

	//It's an alias!
	print(currentLine)
	let parts = currentLine.split(separator: "=").map { sub in
	String(sub)
	}
	var firstPart = parts[0]
	let firstPartFifthIndex = firstPart.index(firstPart.startIndex, offsetBy: 5)
	firstPart = String(firstPart[firstPartFifthIndex...])
	firstPart = firstPart.replacingOccurrences(of: "alias ", with: "").trimmingCharacters(in: .whitespacesAndNewlines)
	let secondPart = parts[1]

More specifically, on line 73, where we get the second index ([1]) of parts. To summarize, we must choose one of the following:

Option One: Prohibit multiline arguments

Option Two: Handle Multiline Arguments

The details for these will be updated soon.