Revert previous accidental commit

[gnu-emacs] / lisp / calc / calc-help.el

diff --git a/lisp/calc/calc-help.el b/lisp/calc/calc-help.el
index be04e5a12c0f7b8f57e653ae7d359ae6255f7f97..dfd29230fe5b616e8cfd7897ed6d2a7ed891dcb9 100644 (file)
--- a/lisp/calc/calc-help.el
+++ b/lisp/calc/calc-help.el
@@ -366,9 +366,9 @@ C-w  Describe how there is no warranty for Calc."
       (Info-goto-node (buffer-substring (match-beginning 1) (match-end 1))))
     (or (let ((case-fold-search nil))
          (or (re-search-forward (format "\\[`%s'\\]\\|(`%s')\\|\\<The[ \n]`%s'"
-                                         (or target thing)
-                                         (or target thing)
-                                         (or target thing)) nil t)
+                                         (or target (regexp-quote thing))
+                                         (or target (regexp-quote thing))
+                                         (or target (regexp-quote thing))) nil t)
              (and not-quoted
                   (let ((case-fold-search t))
                     (search-forward (or target thing) nil t)))
@@ -376,9 +376,9 @@ C-w  Describe how there is no warranty for Calc."
              (search-forward (or target thing) nil t)))
        (let ((case-fold-search t))
          (or (re-search-forward (format "\\[`%s'\\]\\|(`%s')\\|\\<The[ \n]`%s'"
-                                         (or target thing)
-                                         (or target thing)
-                                         (or target thing)) nil t)
+                                         (or target (regexp-quote thing))
+                                         (or target (regexp-quote thing))
+                                         (or target (regexp-quote thing))) nil t)
              (search-forward (format "`%s'" (or target thing)) nil t)
              (search-forward (or target thing) nil t))))
     (beginning-of-line)