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authorTony Finch <dot@dotat.at>2012-10-12 14:52:28 +0100
committerTony Finch <dot@dotat.at>2013-05-23 18:44:04 +0100
commitc393f9312e022187f24bc9536e9d3ea426009ea0 (patch)
tree4785dbe603497bd9a20ba8bb62b6b700dd7b49bf /doc
parentda45993f49e890de3642db3f4c8bddbdb5302277 (diff)
${hexquote: expansion operator
This converts octets outside the range 0x21-0x7E (the ASCII graphic characters) to \xNN hex escapes.
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