yyref(1) generate cross-reference for yacc input


yyref [-V ] [-o file ] [file ... ]


yyref generates cross-references for yacc input files. The output consists of a number listing of the header and rules part, followed by the cross-reference.

The options are as follows:

Set the output destination to file
Print version information on standard output then exit.


This utility requires a complete rewrite because of fixed static memory allocation usage.


Sandro Sigala <[email protected]>.

Based on yyxref written and put in the public domain by Cathy Taylor.