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unset(n)		     Tcl Built-In Commands		      unset(n)

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NAME
       unset - Delete variables

SYNOPSIS
       unset name ?name name ...?
_________________________________________________________________

DESCRIPTION
       This  command  removes  one or more variables.  Each name is a variable
       name, specified in any of the ways acceptable to the set command.  If a
       name  refers  to	 an  element  of an array then that element is removed
       without affecting the rest of the array.	 If  a	name  consists	of  an
       array  name  with  no  parenthesized  index,  then  the entire array is
       deleted.	 The unset command returns an  empty  string  as  result.   An
       error  occurs  if any of the variables doesn't exist, and any variables
       after the non-existent one are not deleted.

KEYWORDS
       remove, variable

Tcl								      unset(n)

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                            | |       | |       | |     
                            | |       | |       | |     
                         __ | | __ __ | | __ __ | | __  
                         \ \| |/ / \ \| |/ / \ \| |/ /  
                          \ \ / /   \ \ / /   \ \ / /   
                           \   /     \   /     \   /    
                            \_/       \_/       \_/ 

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