V8/usr/man/man1/number.1

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.TH NUMBER 1
.SH NAME
number \- convert Arabic numerals to English
.SH SYNOPSIS
.B number
.SH DESCRIPTION
.I Number
copies the standard input to the standard output,
replacing all decimal numbers by their spelled-out
equivalent.
Punctuation is added to make the output sound well when
played through
voice synthesizers.