(* The files for the simple expression example 
   can be compiled in the following way, mrh 30/10 2002            *)


[mrh]$ mosmlc -c Absyn.sml   
           produces two compiled units (Absyn.ui  Absyn.uo)

[mrh]$ mosmllex Exprlex.lex
           produce the file Exprlex.sml, i.e. the code for the lexer

[mrh]$ mosmlyac -v Exprpar.grm
         produces 
           Exprpar.output  - messages from the parser, including conflicts
           Exprpar.sig     - signature for the parser 
           Exprpar.sml     - code for the parser

[mrh]$ mosmlc -c -liberal Exprpar.sig Exprpar.sml
           produces two compiled units (Exprpar.ui  Exprpar.uo) for the parser

[mrh]$ mosmlc -c Exprlex.sml
           produces two compiled units (Exprpar.ui  Exprpar.uo) for the lexer

[mrh]$ mosml parse.sml
           loads the modules for Absyn, the lexer and the parser
           --- can also be activated through the emacs interface