Added "-" to the list of legal characters.

This is a fix for Issue #55.

Updated a couple unit tests accordingly and also added a couple new unit tests to make sure this logic is appropriately covered.

1 files changed, 1 insertions, 1 deletions

diff --git a/cmd2.py b/cmd2.py
index 0ac73d9b..057b6390 100755
--- a/cmd2.py
+++ b/cmd2.py
@@ -515,7 +515,7 @@ class Cmd(cmd.Cmd):
     excludeFromHistory = '''run r list l history hi ed edit li eof'''.split()
     kept_state = None
     # make sure your terminators are not in legalChars!
-    legalChars = u'!#$%.:?@_' + pyparsing.alphanums + pyparsing.alphas8bit
+    legalChars = u'!#$%.:?@_-' + pyparsing.alphanums + pyparsing.alphas8bit
     multilineCommands = []
     noSpecialParse = 'set ed edit exit'.split()
     prefixParser = pyparsing.Empty()