[:lower:]? and [:upper:]? dont find low- and uppercase letters in text?

[Glitter]

Hello!
I tried:

[:lower:]

[:lower:]?

[[:lower:]]

[[:lower:]]?

to find lower case letters in text, but nothing works???
many thanks for all advices!!
(writer)

[karolus]

I’m pretty sure in every Text in Writer we can found lower and uppercase Letters - please give more Information about what you want to do!

whats with [a-z]?

Karolus

[oulouboulou]

Hi,
if you’re using the find and replace dialog, make sure the ‘Match case’ box is selected
hope this helps