In Emacs, how to comment a block of text, i.e. how to indent a block of text rightward by
n whitespace characters and put a chosen character sequence, say
##, at the beginning of each line?
foo bar foobar foo bar
# foo # bar foobar # foo bar
- I need a method that doesn't interfere with CUA mode.
comment-dwindoesn't allow me to choose arbitrary character sequence.