Data commit

Task/Variables/Ursa/variables.ursa

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+# variable declaration
+#
+# declare [type] [name]
+# 	-or-
+# decl [type] [name]
+decl int test
+
+# initialization / assignment
+#
+# the set statement can be used to init variables and
+# assign values to them
+set test 10
+
+# datatypes
+#
+# ursa currently has 10 built-in types, but
+# more may be added in the future.
+#     boolean
+#     double
+#     file
+#     function
+#     int
+#     iodevice
+#     port
+#     serverport
+#     string
+#     task
+#
+# also, java classes may be used as data types
+# cygnus/x ursa
+
+# scope
+#
+# there is a global variable space, and functions
+# have their own scope. control statements (for,
+# if, try, while) don't have their own scope yet,
+# but this will be implemented in the near future
+
+# referencing
+#
+# variables are referenced by their name
+decl port p
+out p endl console