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+Copyright (C) 2013 by Song Zhiwei <songzw@gmail.com>
+
+The package memory.sty provides an easy way to declare object or array
+containers. If you are considering to use an auxiliary file, you really
+need this package rather than the heavy I/O manipulation.
+
+Usage:
+
+  1. Declares a data variable in local scope or global scope.
+
+     \newdata{<local variable name>}
+     \newdata*{<global variable name>}
+     
+       e.g. \newdata{Person} % Note: no backslash for variable declaration
+            \newdata*{Time}  % Note: \Time is declared in global scope
+
+  2. Uses = or := to set value. The := version sets expanded value to variable.
+
+   1) Sets value as a single variable 
+
+     \Person = {Song Zhiwei} % Note: add backslash for declared variable
+     \Time := \today         % Note: set the expanded result of \today to \Time
+
+   2) Sets value as an array.
+
+     \Person[1] = {28.3}
+
+   3) Sets value as a multiple dimensional array.
+
+     \Time[2,5,\thesection] = \today % Note: the value will be saved globally
+                                     %       for the global variable
+
+   4) Sets value as an object.
+
+     \Person[description] = {A Chinese gentleman.}
+     \Person[hair] = {black}
+
+  3. Gets values.
+
+     \Person                    % Song Zhiwei
+     \Time                      % May 13, 2013
+     \Person[1]                 % 28.3
+     \Time[2,5,\thesection]     % May 13, 2013
+     \Person[description]       % A Chinese gentleman.
+     \Person[hair]              % black
diff --git a/Master/texmf-dist/doc/latex/memory/memory.pdf b/Master/texmf-dist/doc/latex/memory/memory.pdf
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