---
name: "yyref"
section: "1"
platform: "linux"
package: "cutils"
version: "1.6-7"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/yyref"
---

# yyref(1)

generate cross-reference for yacc input

## 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.

## BUGS

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

## AUTHORS

Sandro Sigala \<sandro@sigala.it\>.

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