This is the command yyref that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
yyref — generate cross-reference for yacc input
SYNOPSIS
yyref [-V] [-o file] [file ...]
DESCRIPTION
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:
-o Set the output destination to file.
-V Print version information on standard output then exit.
Use yyref online using onworks.net services