Rosetta Code

String case: Difference between revisions

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The [https://www.lua.org/pilmanual/205.4/manual.html#6.4 string library] properly works only for ASCII and extended ASCII (depending on the locals) ranges but not for Unicode.
 
<syntaxhighlight lang="lua">print ( string.upper("ação") ) -- returns AçãO instead of AÇÃO
Retrieved from "https://rosettacode.org/wiki/String_case"