Add terminator property for print logger

Author: jnewc

Sources/Cosmic/Loggers/PrintLogger.swift

@@ -14,15 +14,22 @@ public class PrintLogger: Logger {
 
     public var formatters: [LogFormatter] = []
 
+    /// An optional prefix for each message logged.
+    /// Defaults to an empty string.
     public var prefix: String = ""
 
+    /// An optional suffix for each message logged.
+    /// Defaults to an empty string.
     public var suffix: String = ""
+        
+    /// The terminator for each line printed
+    /// This is used as the `terminator` argument for the `print` function.
+    public var terminator: String = "\n"
 
     internal var stream: LogOutputStream = StandardOutputStream()
 
     internal var errorStream: LogOutputStream = StandardErrorStream()
 
-    
     public required init() { }
 
     public func log(_ message: String, logLevel: LogLevel, metadata: LogMetadata) {
@@ -33,9 +40,9 @@ public class PrintLogger: Logger {
         let message = "\(prefix)\(line)\(suffix)"
 
         if logLevel == .error {
-            print(message, to: &errorStream)
+            print(message, terminator: terminator, to: &errorStream)
         } else {
-            print(message, to: &stream)
+            print(message, terminator: terminator, to: &stream)
         }
     }