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regsub, uppercase to lowercase

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ziploc1010

ziploc1010

Programmer
Apr 14, 2001
13
US

My wish is to use the regsub command to convert all characters from uppercase to lower case. I cannot use the [string lower ... ] operation, b/c I don't want to put everything to lowercase, only a specific portion of text.
 
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How about using the string range function
to isolate the characters you want and then using string tolower?

s
 
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I would like to change all my folder-/file names that is in UPPERCASE letters to lowercase letters, how do I do that? Any Suggestions!

 
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