1 files changed, 4 insertions, 0 deletions

diff --git a/lisp/progmodes/ruby-mode.el b/lisp/progmodes/ruby-mode.el
index 2f68f004e7b..d60899cf182 100644
--- a/lisp/progmodes/ruby-mode.el
+++ b/lisp/progmodes/ruby-mode.el
@@ -517,6 +517,9 @@ It is used when `ruby-encoding-magic-comment-style' is set to `custom'."
              ((ruby-smie--opening-pipe-p) "opening-|")
              ((ruby-smie--closing-pipe-p) "closing-|")
              (t tok)))
+           ((string-match "\\`[^|]+|\\'" tok)
+            (forward-char -1)
+            (substring tok 0 -1))
            ((and (equal tok "") (looking-at "\\\\\n"))
             (goto-char (match-end 0)) (ruby-smie--forward-token))
            ((equal tok "do")
@@ -559,6 +562,7 @@ It is used when `ruby-encoding-magic-comment-style' is set to `custom'."
            ((ruby-smie--opening-pipe-p) "opening-|")
            ((ruby-smie--closing-pipe-p) "closing-|")
            (t tok)))
+         ((string-match-p "\\`[^|]+|\\'" tok) "closing-|")
          ((string-match-p "\\`|[*&]\\'" tok)
           (forward-char 1)
           (substring tok 1))