REVOUTPUT

Section: GNU Awk Extension Modules (3am)
Updated: Jan 15 2013
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NAME

revoutput - Reverse output strings sample extension

SYNOPSIS

@load "revoutput"

BEGIN { REVOUT = 1 } # Reverse all output strings

DESCRIPTION

The revoutput extension adds a simple output wrapper that reverses the characters in each output line. It's main purpose is to show how to write an output wrapper, although it may be mildy amusing for the unwary. # .SH BUGS

EXAMPLE

@load "revoutput"

BEGIN {
    REVOUT = 1
    print "hello, world" > "/dev/stdout"
}

The output from this program is:

dlrow ,olleh

AUTHOR

Arnold Robbins, arnold@skeeve.com.

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