System Command VARS

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)VARS - List all variables in workspace

The )VARS command lists all of the variables that have been defined in the workspace. If the workspace has no variables, it returns nothing. Here is an example:

      )WSID
IS CLEAR WS
      )VARS
      a←5
      b←3 4 5
      )VARS
a b

The equivalent system function to allow a function to find out the names of all the variables in the workspace is ⎕NL

System Commands (not case sensitive)
)CLEAR )CLOSE )COPY )DROP )EDIT )ERASE )EXIT )FNS )FOP )FOPS
)IN )INASCII )LIB )LOAD )NEWTAB )NMS )OFF )OPEN )OPS )OUT
)RESET )SAVE )SI )SIC )SINL )SYMB )ULIB )VARS )XLOAD )WSID