(detect-paragraph-cited-prefix): Use `if' instead of `when'.

diff --git a/mu-cite.el b/mu-cite.el
index 7d30ae9..ec059be 100644 (file)
--- a/mu-cite.el
+++ b/mu-cite.el
@@ -314,8 +314,8 @@ function according to the agreed upon standard."
     (let ((last-point (point))
          (top (mu-cite-eval-format mu-cite-top-format))
          (prefix (mu-cite-eval-format mu-cite-prefix-format)))
-      (when (re-search-forward "^-*$" nil nil)
-       (forward-line 1))
+      (if (re-search-forward "^-*$" nil nil)
+         (forward-line 1))
       (widen)
       (delete-region last-point (point))
       (insert top)
@@ -396,8 +396,8 @@ TABLE defaults to the current buffer's category table."
                    (concat "[" citation-mark-chars "]") nil t)
                   (progn
                     (goto-char (match-end 0))
-                    (when (looking-at "[ \t]+")
-                      (goto-char (match-end 0)))
+                    (if (looking-at "[ \t]+")
+                        (goto-char (match-end 0)))
                     (buffer-substring (point-min)(point)))
                 prefix)))
            ((progn
@@ -407,8 +407,8 @@ TABLE defaults to the current buffer's category table."
               (re-search-backward
                (concat "[" citation-mark-chars "]") nil t))
             (goto-char (match-end 0))
-            (when (looking-at "[ \t]+")
-              (goto-char (match-end 0)))
+            (if (looking-at "[ \t]+")
+                (goto-char (match-end 0)))
             (buffer-substring (point-min)(point)))
            (t "")))))