I would like to use the command open-rectangle (C-x r o) with it only adding spaces.
It seems once I exceed a certain number of spaces at the beginning of a line, it generates a tab instead.
For example:
**With 2 spaces highlighted it moves 2 spaces right (for a total of 4)
foocode
foocode
****With 4 spaces highlighted it moves 4 spaces right, but becomes a single TAB
foocode
foocode
Thanks all.