doc: /* Returns t if FEATURE is present in this Emacs.
Use this to conditionalize execution of lisp code based on the
-presence or absence of emacs or environment extensions.
+presence or absence of Emacs or environment extensions.
Use `provide' to declare that a feature is available. This function
looks at the value of the variable `features'. The optional argument
SUBFEATURE can be used to check a specific subfeature of FEATURE. */)
Fset (Qyes_or_no_p_history, Qnil);
DEFVAR_LISP ("features", &Vfeatures,
- doc: /* A list of symbols which are the features of the executing emacs.
+ doc: /* A list of symbols which are the features of the executing Emacs.
Used by `featurep' and `require', and altered by `provide'. */);
Vfeatures = Fcons (intern ("emacs"), Qnil);
Qsubfeatures = intern ("subfeatures");