How can I configure BBEdit to insert 4 spaces (or at least spaces up to the next column which is a multiple of 4)? I've checked "Auto-expand tabs" in the preferences, but it doesn't seem to be doing that.
This has stymied me for quite some time, and today I found the way to enable this for open documents. At the very top of the Document in BBEdit in the left hand corner, you will find the path of the file you are currently editing immediately preceded by a small gear icon. Click the gear icon and place a check in the box next to "Auto-expand Tabs".