Bring all blocks together and place shorter alias variants behind longer
ones - ignore the shorter ones in the sorting.
Remove the comment above `autosquash` because the command is fairly
descriptive and it is the only comment and I don't really know how to
format the block then (since the comment is at the very top it looks
like it is for the whole block and I don't want to put a newline behind
`autofixup`).