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November 15, 2016 12:16
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handy for unicode codepoint conversion
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| declare function local:decimal-to-hex ($x as xs:integer) { | |
| (:convert decimal codepoints to unicode hexadecimal :) | |
| if ($x = 0) | |
| then ('0') | |
| else concat( | |
| if ($x gt 16) | |
| then (local:decimal-to-hex($x idiv 16)) | |
| else (''), | |
| substring('0123456789ABCDEF', | |
| ($x mod 16) + 1, 1)) | |
| }; |
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