clearing up bugs and attempting a compile

app/PdeCode.java

@@ -0,0 +1,76 @@
+/* -*- mode: jde; c-basic-offset: 2; indent-tabs-mode: nil -*- */
+
+/*
+  PdeCode - data class for a single file inside a sketch
+  Part of the Processing project - http://processing.org
+
+  Except where noted, code is written by Ben Fry
+  Copyright (c) 2001-03 Massachusetts Institute of Technology
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License 
+  along with this program; if not, write to the Free Software Foundation, 
+  Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+import java.io.*;
+
+
+public class PdeCode {
+  String name;  // pretty name (no extension), not the full file name
+  String preprocName;  // name of .java file after preproc
+  File file;
+  int flavor;
+
+  String program;
+  boolean modified;
+  //History history;  // later
+
+
+  public PdeCode(String name, File file, int flavor) {
+    this.name = name;
+    this.file = file;
+    this.flavor = flavor;
+  }
+
+
+  public void load() {
+    program = null;
+    try {
+      if (files[i].length() != 0) {
+        BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(files[i])));
+        StringBuffer buffer = new StringBuffer();
+        String line = null;
+        while ((line = reader.readLine()) != null) {
+          buffer.append(line);
+          buffer.append('\n');
+        }
+        reader.close();
+        program = buffer.toString();
+
+      } else {
+        // empty code file.. no worries, might be getting filled up
+        program = "";
+      }
+
+    } catch (IOException e) {
+      PdeBase.showWarning("Error loading file", 
+                          "Error while opening the file\n" + 
+                          file.getPath(), e);
+      program = null;  // just in case
+    }
+
+    //if (program != null) {
+    //history = new History(file);
+    //}
+  }
+}