(isearch-filter-predicate, isearch-search): Replace

`isearch-filter-invisible' with `isearch-filter-visible'.
(isearch-filter-visible): Renamed from
`isearch-filter-invisible'.  Doc fix.

diff --git a/lisp/isearch.el b/lisp/isearch.el
index c65fb1a4146a89d4c3bddcee98c15d01781e0a22..b4d31dd15fd3f6cd2cc0f6d48554c350aff10ad3 100644 (file)
--- a/lisp/isearch.el
+++ b/lisp/isearch.el
@@ -176,7 +176,7 @@ or to the end of the buffer for a backward search.")
   "Function to save a function restoring the mode-specific Isearch state
 to the search status stack.")
 
-(defvar isearch-filter-predicate 'isearch-filter-invisible
+(defvar isearch-filter-predicate 'isearch-filter-visible
   "Predicate that filters the search hits that would normally be available.
 Search hits that dissatisfy the predicate are skipped.  The function
 has two arguments: the positions of start and end of text matched by
@@ -2254,7 +2254,7 @@ update the match data, and return point."
            (isearch-no-upper-case-p isearch-string isearch-regexp)))
   (condition-case lossage
       (let ((inhibit-point-motion-hooks
-            (and (eq isearch-filter-predicate 'isearch-filter-invisible)
+            (and (eq isearch-filter-predicate 'isearch-filter-visible)
                  search-invisible))
            (inhibit-quit nil)
            (case-fold-search isearch-case-fold-search)
@@ -2448,10 +2448,11 @@ update the match data, and return point."
                  nil)
              (setq isearch-hidden t)))))))
 
-(defun isearch-filter-invisible (beg end)
-  "Default predicate to filter out invisible text.
-It filters search hits to those that are visible (at least partially),
-unless invisible text too can be searched."
+(defun isearch-filter-visible (beg end)
+  "Test whether the current search hit is visible at least partially.
+Return non-nil if the text from BEG to END is visible to Isearch as
+determined by `isearch-range-invisible' unless invisible text can be
+searched too when `search-invisible' is t."
   (or (eq search-invisible t)
       (not (isearch-range-invisible beg end))))