title: Tcl WrongNumArgs standard error info into local
body: <p>How to passing a standard error message into local message  if i use proc Name without arguments</p>
  
  <p>I want decalre my own error information instead of global error message like</p>
  
  <pre><code>proc adder {a b} { 
      global errorInfo 
      puts "The stack trace was this:\n$errorInfo" 
      puts "I got an error in an event: adder arguments $a $b" 
  }
  </code></pre>
  
  <p>-></p>
  
  <pre><code>adder
  Error: wrong # args: should be "adder a b"
  # (TCL) (this one is Standard error message)
  </code></pre>
  
  <p>i need above error message should be "<code>Error in selecting arguments ex: adder a b</code>"</p>