Talk:Idiomatically determine all the lowercase and uppercase letters

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Revision as of 23:34, 1 May 2015 by rosettacode>Gerard Schildberger (provided an answer to a query.)

This task needs clarification: is the distinction between lower case and upper case meant to represent a language feature, or is it meant to be a property of the character set? --Rdm (talk) 04:40, 28 April 2015 (UTC)

If I understand your meaning, the determination of what is a valid (legal) upper or lower case letter (character, ... not a glyph) would represent a language feature, as it is the computer programming language that determines what is (and is not) a valid upper or lower case letter for that language. -- Gerard Schildberger (talk) 23:34, 1 May 2015 (UTC)
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