Add Stream fromString

src/kiss/EmbeddedScript.hx

@@ -60,7 +60,7 @@ class EmbeddedScript {
             classFields.push(field);
         }
 
-        Reader.readAndProcess(new Stream(scriptFile), k, (nextExp) -> {
+        Reader.readAndProcess(Stream.fromFile(scriptFile), k, (nextExp) -> {
             var field = Kiss.readerExpToField(nextExp, k, false);
             if (field != null) {
                 classFields.push(field);

src/kiss/Kiss.hx

@@ -94,7 +94,7 @@ class Kiss {
     public static function build(kissFile:String, ?k:KissState, useClassFields = true):Array<Field> {
         return _try(() -> {
             var classFields:Array<Field> = if (useClassFields) Context.getBuildFields() else [];
-            var stream = new Stream(kissFile);
+            var stream = Stream.fromFile(kissFile);
 
             // (load... ) relative to the original file
             var loadingDirectory = Path.directory(kissFile);

src/kiss/Stream.hx

@@ -42,19 +42,29 @@ class Stream {
 
     public var startOfLine = true;
 
-    public function new(file:String) {
-        // Banish ye Windows line-endings
-        content = File.getContent(file);
+    public static function fromFile(file:String) {
+        return new Stream(file, File.getContent(file));
+    }
 
+    public static function fromString(content:String) {
+        return new Stream("string", content);
+    }
+
+    private function new(file:String, content:String) {
+        this.file = file;
+
+        // Banish ye Windows line-endings
         if (content.indexOf('\r') >= 0) {
             absolutePerNewline = 2;
             content = content.replace('\r', '');
         }
+
+        this.content = content;
+
         // Life is easier with a trailing newline
         if (content.charAt(content.length - 1) != "\n")
             content += "\n";
 
-        this.file = file;
         line = 1;
         column = 1;
         absoluteChar = 0;