Add support for character option types.

This will allow, in a subsequent patch, the addition of a global
setting that allows the user to specify a single character that
LLDB will recognize as an escape character when processing arg
strings to accomodate differences in Windows/non-Windows path
handling.

Differential Revision: http://reviews.llvm.org/D6887
Reviewed by: Jim Ingham

llvm-svn: 225694

lldb/source/Interpreter/OptionValueArray.cpp

@@ -53,6 +53,7 @@ OptionValueArray::DumpValue (const ExecutionContext *exe_ctx, Stream &strm, uint
                     break;
                     
                 case eTypeBoolean:
+                case eTypeChar:
                 case eTypeEnum:
                 case eTypeFileSpec:
                 case eTypeFormat: