Copy input and User Defined Variables

*To*: mathgroup at smc.vnet.net*Subject*: [mg70259] Copy input and User Defined Variables*From*: "Bubba" <bobueland at yahoo.com>*Date*: Tue, 10 Oct 2006 06:12:12 -0400 (EDT)

Hello I'm new to Mathematica. I have two questions Q1: Is there any shortcut for copying the previos input. In another system you hit the arrow-up key and voila. I know that you can use % but that is reffering to the output not input. I want a copy of my *input* so I can change it. I do not want to go back to my previos input and change that since I want a new fresh copy of the input. I know of course that you can copy and paste but that takes to much time. Q2: I want to see all the symbols I have defined myself. If I enter ?* I get a list of all the symbols in Mathematica and at the end I see my symbols. But I only want to see my symbols and not Mathematicas. Is there a way to accomplish that? Bubba

**Follow-Ups**:**Re: Copy input and User Defined Variables***From:*Carl Woll <carlw@wolfram.com>

**Re: Copy input and User Defined Variables***From:*"Chris Chiasson" <chris@chiasson.name>