Category:Wren-upc: Difference between revisions

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'''Wren-upc''' is a module which adds support for splitting a string into ''user-perceived characters'' (or ''grapheme clusters'' as they are more formally known) to the Wren programming language. It consists of 2 classes: Properties and Graphemes. Only the last one should need to be imported directly by the user.
 
It is the eleventh in a series of modules (listed on the language's [https[://rosettacode.org/wiki/Category:Wren |main page]]) designed to assist with writing Rosetta Code tasks so the same code does not have to be written or copy/pasted time and time again thereby bloating a task's script code unnecessarily.
 
To use it all you need to do is to copy the source code (linked to in the [https[://rosettacode.org/wiki/Category_talk:Wren-upc |talk page]]) to a text file called ''upc.wren'' and place this in the same directory as the importing script so the command line interpreter can find it.
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