(bison.info) Rpcalc Gen

 
 Running Bison to Make the Parser
 --------------------------------
 
    Before running Bison to produce a parser, we need to decide how to
 arrange all the source code in one or more source files.  For such a
 simple example, the easiest thing is to put everything in one file.
 The definitions of `yylex', `yyerror' and `main' go at the end, in the
 "additional C code" section of the file ( The Overall Layout of a
 Bison Grammar Grammar Layout.).
 
    For a large project, you would probably have several source files,
 and use `make' to arrange to recompile them.
 
    With all the source in a single file, you use the following command
 to convert it into a parser file:
 
      bison FILE_NAME.y
 
 In this example the file was called `rpcalc.y' (for "Reverse Polish
 CALCulator").  Bison produces a file named `FILE_NAME.tab.c', removing
 the `.y' from the original file name. The file output by Bison contains
 the source code for `yyparse'.  The additional functions in the input
 file (`yylex', `yyerror' and `main') are copied verbatim to the output.

Info Catalog

(bison.info) Rpcalc Error

(bison.info) RPN Calc

(bison.info) Rpcalc Compile

automatically generated byinfo2html