Ahh thanks for that. I hadn't even noticed that button. Just checked, it's in v6.14 that I have used for years without noticing but has {} as the symbol on the button.
I had noticed that if you close the editor by using the ok button, then go back in again, if any bracket etc was missing it had changed the indentation of the lines below the errant section of code. I never had a need to go looking for another means to do that given what I had seen.
Thank you for explaining the Ctrl-S and the tab switching. I didn't know those. To me tab switching suggested something regarding the tab key .. like Ctrl-Tab switching through active applications on the desktop.
Thanks again
