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code wanted: finding absent characters
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code wanted: finding absent characters
#1
i have a set of files. references to directories mean all files in the subtree that directory is the top of. references to files mean just that file. references to symlinks mean follow that symlink to a new reference.

what i want to do with this set of files is determine what set of characters are in none of those files. the use case is to find characters usable as separators with this data. for example, if the data has no commas, then i can use a comma to make a character separated multi-column list (speadsheet) from any parts of this data.
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code wanted: finding absent characters - by Skaperen - Mar-24-2018, 04:56 AM

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