[Emacs-diffs] emacs-25 973ce5a: Improve squiggly heredoc support in non-SMIE Ruby mode

[Dmitry Gutov]

branch: emacs-25
commit 973ce5a12352e1f88af335f8b57be2dcbe49c2b7
Author: Dmitry Gutov <address@hidden>
Commit: Dmitry Gutov <address@hidden>

    Improve squiggly heredoc support in non-SMIE Ruby mode
    
    * lisp/progmodes/ruby-mode.el (ruby-parse-partial): Support
    squiggly heredocs here, too (port from upstream).
---
 lisp/progmodes/ruby-mode.el |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/progmodes/ruby-mode.el b/lisp/progmodes/ruby-mode.el
index cd3b04d..d75edbc 100644
--- a/lisp/progmodes/ruby-mode.el
+++ b/lisp/progmodes/ruby-mode.el
@@ -1151,7 +1151,7 @@ delimiter."
        ((looking-at "<<")
         (cond
          ((and (ruby-expr-beg 'heredoc)
-               (looking-at 
"<<\\(-\\)?\\(\\([\"'`]\\)\\([^\n]+?\\)\\3\\|\\(?:\\sw\\|\\s_\\)+\\)"))
+               (looking-at 
"<<\\([-~]\\)?\\(\\([\"'`]\\)\\([^\n]+?\\)\\3\\|\\(?:\\sw\\|\\s_\\)+\\)"))
           (setq re (regexp-quote (or (match-string 4) (match-string 2))))
           (if (match-beginning 1) (setq re (concat "\\s *" re)))
           (let* ((id-end (goto-char (match-end 0)))