Description:

This module provides eucJP-ascii, one of eucJP-open mappings, and its
derivative. Following encodings are supported.

Canonical Alias Description
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eucJP-ascii eucJP-ascii
qr/\beuc-?jp(-?open)?(-?19970715)?-?ascii$/i
x-iso2022jp-ascii 7-bit counterpart
qr/\b(x-)?iso-?2022-?jp-?ascii$/i
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*Note*: 'x-iso2022jp-ascii' is unofficial encoding name: It had never been
registered by any standards bodies.