If I don't use For Each action, everything works fine. ▼
Keyboard Maestro 8.2.4 “Clean Up Underscore” Macro
Clean Up Underscore.kmmacros (22 KB)
But if I add For Each Action around it, nothing will happen when there's only one side(starting or ending) has '_'. ▼
For Each.kmactions (4.3 KB)
Could anyone help to figure this out?
The problem is that you're not using the variable specified in the For Each action in your subsequent actions. I take it from the macro you've shown us that you're looking to erase underscores from the beginning and end of selected file names, so here's a macro that I believe should answer your question and hopefully solve your usecase in a simpler way than what you currently have:
Rename Files - Clean Up Underscore for Files.kmmacros (4.4 KB)
@gglick Your regex is just simple and working. Thank you!
