ebnf-iso-normalize-pebnf-iso-normalize-p is a variable defined in `
ebnf2ps.el'. Its value is
nilDocumentation: Non-nil means normalize ISO EBNF syntax names. Normalize a name means that several contiguous spaces inside name become a single space, so "A B C" is normalized to "A B C". It's only used when `ebnf-syntax' is `iso-ebnf'. You can customize this variable. This variable was introduced, or its default value was changed, in version 20 of Emacs.