0.9.18.45

[sbcl.git] / base-target-features.lisp-expr

diff --git a/base-target-features.lisp-expr b/base-target-features.lisp-expr
index 6e8a691..1859218 100644 (file)
--- a/base-target-features.lisp-expr
+++ b/base-target-features.lisp-expr
@@ -7,10 +7,13 @@
 ;;;;
 ;;;; Note that the recommended way to customize the features of a
 ;;;; local build of SBCL is not to edit this file, but instead to
-;;;; tweak customize-target-features.lisp. If you define a function
-;;;; in customize-target-features.lisp, it will be used to transform
-;;;; the target features list after it's read and before it's used.
-;;;; E.g. you can use code like this:
+;;;; tweak customize-target-features.lisp. (You must create this file
+;;;; first; it is not in the SBCL distribution, and is in fact
+;;;; explicitly excluded from the distribution in places like
+;;;; .cvsignore.) If you define a function in
+;;;; customize-target-features.lisp, it will be used to transform the
+;;;; target features list after it's read and before it's used. E.g.,
+;;;; you can use code like this:
 ;;;;    (lambda (list)
 ;;;;      (flet ((enable (x) (pushnew x list))
 ;;;;             (disable (x) (setf list (remove x list))))
@@ -191,6 +194,11 @@
  ;; character set.
  :sb-unicode
 
+ ;; Support for a full evaluator that can execute all the CL special
+ ;; forms, as opposed to the traditional SBCL evaluator which called
+ ;; COMPILE for everything complicated.
+ :sb-eval
+
  ;; Record source location information for variables, classes, conditions,
  ;; packages, etc. Gives much better information on M-. in Slime, but
  ;; increases core size by about 100kB.