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Text File  |  1990-05-04  |  224 b   |  14 lines
  1.  
  2. global helppath
  3. set helppath "tcl:help"
  4.  
  5. proc help {args} {
  6.     global helppath
  7.     if {[string compare $args ""] == 0} {
  8.         echo "Help is available for the following:"
  9.         run lc $helppath
  10.     } else {
  11.         run more $helppath/$args
  12.     }
  13. }
  14.