3.3.7  Copying variables

The CopyVar command copies the contents of one variable into another, without evaluating the contents.

• CopyVar takes two arguments:
  • fromvar, the name of a variable to copy from.
  • tovar, the name of a variable to copy to.
• CopyVar(fromvar,tovar) copies the unevaluated contents of fromvar into tovar.

Example

then:

Changing the value if c will also change the output of b, since b contains c.