Revision c9391aaa376223018f7c8a4d2c92b9cffdb46cfb authored by chou86_e on 13 September 2008, 23:25:27 UTC, committed by chou86_e on 13 September 2008, 23:25:27 UTC
git-svn-id: https://svn.code.sf.net/p/ucblogo/code@199 fc4ef4ee-df3e-0410-84de-fb01f5d6c4f7
1 parent 063fd0f
step
STEP contentslist
command. Marks the named items for stepping. Whenever a stepped
procedure is invoked, each instruction line in the procedure body
is printed before being executed, and Logo waits for the user to
type a newline at the terminal. A message is printed whenever a
stepped variable name is "shadowed" because a local variable of
the same name is created either as a procedure input or by the
LOCAL command.
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