Fixed a bug with the argument regular expressions which would parse operands containing a dash into two operands. Added a test.

Author: jpdillingham

Utility.CommandLine.Arguments.Tests/Arguments.cs

@@ -309,6 +309,18 @@ public void ParseOperands()
             Assert.Equal("four", test.OperandList[2]);
         }
 
+        /// <summary>
+        ///     Tests the <see cref="Utility.CommandLine.Arguments.Parse(string)"/> method with a string coning a single operand
+        ///     which contains a dash.
+        /// </summary>
+        [Fact]
+        public void ParseDashedOperand()
+        {
+            CommandLine.Arguments test = CommandLine.Arguments.Parse("hello-world");
+
+            Assert.Equal("hello-world", test.OperandList[0]);
+        }
+
         /// <summary>
         ///     Tests the <see cref="Utility.CommandLine.Arguments.Parse(string)"/> method with an explicit command line string
         ///     containing only short parameters.

Utility.CommandLine.Arguments/Arguments.cs

@@ -130,7 +130,7 @@ public class Arguments
         /// <summary>
         ///     The regular expression with which to parse the command line string.
         /// </summary>
-        private const string ArgumentRegEx = "(?:[-]{1,2}|\\/)([\\w-]+)[=|:| ]?(\\w\\S*|\\\"[^\"]*\\\"|\\\'[^']*\\\')?|([^- ([^'\\\"]+|\"[^\\\"]+\"|\\\'[^']+\\\')";
+        private const string ArgumentRegEx = "(?:[-]{1,2}|\\/)([\\w-]+)[=|:| ]?(\\w\\S*|\\\"[^\"]*\\\"|\\\'[^']*\\\')?|([^ ([^'\\\"]+|\"[^\\\"]+\"|\\\'[^']+\\\')";
 
         /// <summary>
         ///     The regular expression with which to parse argument-value groups.