refactor: Use tabs for indent

Sources/Stencil/NowTag.swift

@@ -2,43 +2,43 @@
 import Foundation
 
 class NowNode: NodeType {
-  let format: Variable
-  let token: Token?
+	let format: Variable
+	let token: Token?
 
-  class func parse(_ parser: TokenParser, token: Token) throws -> NodeType {
-    var format: Variable?
+	class func parse(_ parser: TokenParser, token: Token) throws -> NodeType {
+		var format: Variable?
 
-    let components = token.components
-    guard components.count <= 2 else {
-      throw TemplateSyntaxError("'now' tags may only have one argument: the format string.")
-    }
-    if components.count == 2 {
-      format = Variable(components[1])
-    }
+		let components = token.components
+		guard components.count <= 2 else {
+			throw TemplateSyntaxError("'now' tags may only have one argument: the format string.")
+		}
+		if components.count == 2 {
+			format = Variable(components[1])
+		}
 
-    return NowNode(format: format, token: token)
-  }
+		return NowNode(format: format, token: token)
+	}
 
-  init(format: Variable?, token: Token? = nil) {
-    self.format = format ?? Variable("\"yyyy-MM-dd 'at' HH:mm\"")
-    self.token = token
-  }
+	init(format: Variable?, token: Token? = nil) {
+		self.format = format ?? Variable("\"yyyy-MM-dd 'at' HH:mm\"")
+		self.token = token
+	}
 
-  func render(_ context: Context) throws -> String {
-    let date = Date()
-    let format = try self.format.resolve(context)
+	func render(_ context: Context) throws -> String {
+		let date = Date()
+		let format = try self.format.resolve(context)
 
-    var formatter: DateFormatter
-    if let format = format as? DateFormatter {
-      formatter = format
-    } else if let format = format as? String {
-      formatter = DateFormatter()
-      formatter.dateFormat = format
-    } else {
-      return ""
-    }
+		var formatter: DateFormatter
+		if let format = format as? DateFormatter {
+			formatter = format
+		} else if let format = format as? String {
+			formatter = DateFormatter()
+			formatter.dateFormat = format
+		} else {
+			return ""
+		}
 
-    return formatter.string(from: date)
-  }
+		return formatter.string(from: date)
+	}
 }
 #endif