decipher-ignore-spaces

decipher-ignore-spaces is a variable defined in `decipher.el'.
Its value is

nil

• Automatically becomes buffer-local when set.

Documentation:
Non-nil means to ignore spaces and punctuation when counting digrams.
You should set this to nil if the cipher message is divided into words,
or t if it is not.
This variable is buffer-local.

You can customize this variable.