Bulk rename remove spaces from folder/file names

[Zergor]

First post here, long time user. I know that I've done this before but its been a few versions and I'm not able to find the regex to correctly do this.

I would like to remove spaces from my folder names.
So something like :
My Project that I named really long
Ends up as:
MyProjectthatInamedreallylong

Semi related, replace . with -.
Thank you very much!

[Aaron]

Hello,

Beyond Compare 4's Rename does not support searching an arbitrary number of times for the Old Mask line, so either you need a RegEx that matches the correct number of spaces, or you run the RegEx multiple times.

The simple example would be the literal replacement of " " => "" without quotes. Each time it is run, it will remove one space from the selected file names.

You could also create a more complex RegEx to remove more than one at once:
([^ ]+) +([^ ]+) +([^ ]+)
$1$2$3
which would remove 2 whitespaces at a time, but would not remove a single whitespace if only one was left.