(apropos-documentation-check-doc-file): Exclude unbound functions and

variables, since they must be stuff specific to some other platform.
(apropos-print): Make mouse-click message less specific about button.

diff --git a/lisp/apropos.el b/lisp/apropos.el
index 68721eb05a8b535b931f99f6ec13de98bd8f71b8..117eeb8267e61b09550bc19f775e3835af607eba 100644 (file)
--- a/lisp/apropos.el
+++ b/lisp/apropos.el
@@ -840,7 +840,14 @@ Returns list of symbols and documentation found."
                         3)             ; variable documentation
                  symbol (read)
                  doc (buffer-substring (1+ (point)) (1- sepb)))
-           (when (apropos-true-hit-doc doc)
+           (when (and (apropos-true-hit-doc doc)
+                       ;; The DOC file lists all built-in funcs and vars.
+                       ;; If any are not currently bound, they can
+                       ;; only be platform-specific stuff (eg NS) not
+                       ;; in use on the current platform.
+                       ;; So we exclude them.
+                       (cond ((= 3 type) (boundp symbol))
+                             ((= 2 type) (fboundp symbol))))
              (or (and (setq apropos-item (assq symbol apropos-accumulator))
                       (setcar (cdr apropos-item)
                               (apropos-score-doc doc)))
@@ -976,8 +983,7 @@ If non-nil TEXT is a string that will be printed as a heading."
            (insert
             "If moving the mouse over text changes the text's color, "
             "you can click\n"
-            "mouse-2 (second button from right) on that text to "
-            "get more information.\n"))
+            "or press return on that text to get more information.\n"))
        (insert "In this buffer, go to the name of the command, or function,"
                " or variable,\n"
                (substitute-command-keys