Go To Source at Label
Accepts external symbol names from the source code. Entering a name
and pressing ENTER will open the Source Code Editor at the line where the symbol
has been defined. A list of defined names may be seen by entering the
first few characters and typing ctrl+space. This is called
Dynamic Verb Completion. The
name to type may depend on the way a symbol is defined. For example a
symbol like xNAME MyEntry would be found by typing xMyEntry.