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| pattern | multi-byte-utf8-char | ||||||||
Syntax
multi-byte-utf8-char
You can use multi-byte-utf8-char as a pattern to match only multi-byte UTF-8 encoded characters (those with numeric values greater than 128) in your input data.
You can use this pattern in a find rule when you want to process only the multi-byte UTF-8 characters, and let the single-byte UTF-8 characters fall through as unmatched characters do in OmniMark find rules.
Example:
include "utf8pat.xin"
process
repeat scan "flamb%195#%169#"
match single-byte-utf8-char+ => c
output c
match multi-byte-utf8-char => c
local integer n initial {utf8-char-number c}
do when n > 255
output "&#x" || "16rud" % n || ";"
else
output "b" % n
done
again
For other related constants and keywords, see the UTF-8 text processing library.
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Related Syntax utf8-char single-byte-utf8-char |
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