Reference: V
Author: Ellen Siever, Stephen Spainhour & Nathan Patwardhan
Date: 1999-07-02T01:40:13Z

#

| Chapter 6 Debugging |

## V

    V [pkg [vars]]

Displays all (or some) variables in package pkg using a data pretty-printer (which displays keys and their values for hashes, makes control characters printable, prints nested data structures in a legible fashion, and so on). pkg defaults to the `main` package. Make sure you enter the identifiers without a type specifier such as `$` or `@`, like this:

>     V DB filename line

In place of a variable name, you can use `~`pattern or `!`pattern to print existing variables whose names either match or don't match the specified regular expression.

Reference: v |  | Reference: w