m bug fix + beginning of java test

Signed-off-by: Mattias Andrée <maandree@operamail.com>

2 files changed, 53 insertions, 1 deletions

diff --git a/src/ArgParser.java b/src/ArgParser.java
index afac48c..ac37a93 100644
--- a/src/ArgParser.java
+++ b/src/ArgParser.java
@@ -1039,7 +1039,9 @@ public class ArgParser
 	{   sb.append(' ');
 	    sb.append(file);
 	}
-	this.message = sb.toString().substring(1);
+	this.message = sb.toString();
+	if (this.message.length() > 0)
+	    this.message = this.message.substring(1);
 	
 	if (this.unrecognisedCount > 5)
 	{   int more = this.unrecognisedCount - 5;
diff --git a/src/Test.java b/src/Test.java
new file mode 100644
index 0000000..c593b4e
--- /dev/null
+++ b/src/Test.java
@@ -0,0 +1,50 @@
+/**
+ * argparser – command line argument parser library
+ * 
+ * Copyright © 2013  Mattias Andrée (maandree@member.fsf.org)
+ * 
+ * This library 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 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This library 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 library.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+public class Test
+{
+    public static void main(String... args)
+    {
+	System.out.println("Parent: " + ArgParser.parentName());
+	
+	ArgParser parser = new ArgParser("A test for argparser", "test [options] [files]",
+					 "Copyright © 2013  Mattias Andrée (maandree@member.fsf.org)\n" +
+					 "\n" +
+					 "This library is free software: you can redistribute it and/or modify\n" +
+					 "it under the terms of the GNU General Public License as published by\n" +
+					 "the Free Software Foundation, either version 3 of the License, or\n" +
+					 "(at your option) any later version.\n" +
+					 "\n" +
+					 "This library is distributed in the hope that it will be useful,\n" +
+					 "but WITHOUT ANY WARRANTY; without even the implied warranty of\n" +
+					 "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n" +
+					 "GNU General Public License for more details.\n" +
+					 "\n" +
+					 "You should have received a copy of the GNU General Public License\n" +
+					 "along with this library.  If not, see <http://www.gnu.org/licenses/>.", null, true);
+	
+	parser.parse(args);
+	parser.supportAlternatives();
+	
+	parser.help();
+    }
+    
+}
+