Link: <https://www.iso.org/standard/32184.html>
Reported-by: Helge Kreutzmann <debian@helgefjell.de>
Cc: Mario Blaettermann <mario.blaettermann@gmail.com>
Signed-off-by: Alejandro Colomar <alx@kernel.org>
A 94-character set is designated as G\fIn\fP character set
by an escape sequence ESC ( xx (for G0), ESC ) xx (for G1),
ESC * xx (for G2), ESC + xx (for G3), where xx is a symbol
-or a pair of symbols found in the ISO 2375 International
+or a pair of symbols found in the ISO/IEC\~2375 International
Register of Coded Character Sets.
For example, ESC ( @ selects the ISO/IEC\~646 character set as G0,
ESC ( A selects the UK standard character set (with pound