Displaying the language
=======================

   The following commands help you find out which language is the
working language, and also what language source files were written in.

`show language'
     Display the current working language.  This is the language you
     can use with commands such as `print' to build and compute
     expressions that may involve variables in your program.

`info frame'
     Display the source language for this frame.  This language becomes
     the working language if you use an identifier from this frame.
     See Information about a frame: Frame Info, to identify the other
     information listed here.

`info source'
     Display the source language of this source file.  *Note Examining
     the Symbol Table: Symbols, to identify the other information
     listed here.