* lisp/info.el (Info-isearch-search): Doc fix.

(Info-search): Change search-failed message from "initial node" to
"end of node".
(Info-isearch-search): Change `isearch-string-state' to
`isearch--state-string'.

Fixes: debbugs:12078

2 files changed, 14 insertions, 6 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 716ed4c0955..f77b5ee9dc4 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,11 @@
+2012-08-08  Juri Linkov  <juri@jurta.org>
+
+        * info.el (Info-isearch-search): Doc fix.
+        (Info-search): Change search-failed message from "initial node" to
+        "end of node" (bug#12078).
+        (Info-isearch-search): Change `isearch-string-state' to
+        `isearch--state-string'.
+
 2012-08-08  Glenn Morris  <rgm@gnu.org>
 
         * language/persian.el: Remove file.
diff --git a/lisp/info.el b/lisp/info.el
index 26ee67fc1fb..93046bd13d6 100644
--- a/lisp/info.el
+++ b/lisp/info.el
@@ -342,12 +342,12 @@ a tab, a carriage return (control-M), a newline, and `]+'."
 (defcustom Info-isearch-search t
   "If non-nil, isearch in Info searches through multiple nodes.
 Before leaving the initial Info node, where isearch was started,
-it fails once with the error message [initial node], and with
+it fails once with the error message [end of node], and with
 subsequent C-s/C-r continues through other nodes without failing
 with this error message in other nodes.  When isearch fails for
-the rest of the manual, it wraps around the whole manual and
-restarts the search from the top/final node depending on
-search direction.
+the rest of the manual, it displays the error message [end of manual],
+wraps around the whole manual and restarts the search from the top/final
+node depending on search direction.
 
 Setting this option to nil restores the default isearch behavior
 with wrapping around the current Info node."
@@ -1863,7 +1863,7 @@ If DIRECTION is `backward', search in the reverse direction."
                  (not bound)
                  (or give-up (and found (not (and (> found opoint-min)
                                                   (< found opoint-max))))))
-        (signal 'search-failed (list regexp "initial node")))
+        (signal 'search-failed (list regexp "end of node")))
 
       ;; If no subfiles, give error now.
       (if give-up
@@ -2006,7 +2006,7 @@ If DIRECTION is `backward', search in the reverse direction."
            ;; Lax version of word search
            (let ((lax (not (or isearch-nonincremental
                                (eq (length string)
-                                   (length (isearch-string-state
+                                   (length (isearch--state-string
                                             (car isearch-cmds))))))))
              (if (functionp isearch-word)
                  (funcall isearch-word string lax)