DEFVAR_BOOL ("completion-ignore-case", &completion_ignore_case,
doc: /* Non-nil means don't consider case significant in completion.
-See also `read-file-name-completion-ignore-case' concerning case significance
-in completion when reading a file name. */);
+For file-name completion, the variable `read-file-name-completion-ignore-case'
+controls the behavior, rather than this variable. */);
completion_ignore_case = 0;
DEFVAR_BOOL ("enable-recursive-minibuffers", &enable_recursive_minibuffers,