bug#19650:

[Carlos Pita <carlosjosepita@gmail.com>]

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Patch updated against current master (954ca0f017f62f52ee679f2aa68effb20c917278).

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From ff40570650c060b91c3939c80b5172ac4b01be82 Mon Sep 17 00:00:00 2001
From: memeplex <carlosjosepita@gmail.com>
Date: Thu, 22 Jan 2015 17:18:34 -0300
Subject: [PATCH] python.el: fix
 http://debbugs.gnu.org/cgi/bugreport.cgi?bug=19650

---
 .emacs.d/lisp/python.el | 43 +++++++++++++++++++++++++------------------
 1 file changed, 25 insertions(+), 18 deletions(-)

diff --git a/.emacs.d/lisp/python.el b/.emacs.d/lisp/python.el
index d340550..2963706 100644
--- a/.emacs.d/lisp/python.el
+++ b/.emacs.d/lisp/python.el
@@ -2364,24 +2364,31 @@ goes wrong and syntax highlighting in the shell gets messed up."
             (buffer-undo-list t))
         ;; When input hasn't changed, do nothing.
         (when (not (string= input old-input))
-          (delete-region (cdr (python-util-comint-last-prompt)) (point-max))
-          (insert
-           (python-shell-font-lock-with-font-lock-buffer
-             (delete-region (line-beginning-position)
-                            (line-end-position))
-             (insert input)
-             ;; Ensure buffer is fontified, keeping it
-             ;; compatible with Emacs < 24.4.
-             (if (fboundp 'font-lock-ensure)
-                 (funcall 'font-lock-ensure)
-               (font-lock-default-fontify-buffer))
-             ;; Replace FACE text properties with FONT-LOCK-FACE so
-             ;; they are not overwritten by comint buffer's font lock.
-             (python-util-text-properties-replace-name
-              'face 'font-lock-face)
-             (buffer-substring (line-beginning-position)
-                               (line-end-position))))
-          (goto-char current-point))))))
+          (let ((beg) (end))
+            (when (featurep 'hippie-exp)
+              (setq beg (marker-position he-string-beg)
+                    end (marker-position he-string-end)))
+            (delete-region (cdr (python-util-comint-last-prompt)) (point-max))
+            (insert
+             (python-shell-font-lock-with-font-lock-buffer
+               (delete-region (line-beginning-position)
+                              (line-end-position))
+               (insert input)
+               ;; Ensure buffer is fontified, keeping it
+               ;; compatible with Emacs < 24.4.
+               (if (fboundp 'font-lock-ensure)
+                   (funcall 'font-lock-ensure)
+                 (font-lock-default-fontify-buffer))
+               ;; Replace FACE text properties with FONT-LOCK-FACE so
+               ;; they are not overwritten by comint buffer's font lock.
+               (python-util-text-properties-replace-name
+                'face 'font-lock-face)
+               (buffer-substring (line-beginning-position)
+                                 (line-end-position))))
+            (when (featurep 'hippie-exp)
+              (set-marker he-string-beg beg)
+              (set-marker he-string-end end))
+            (goto-char current-point)))))))
 
 (defun python-shell-font-lock-turn-on (&optional msg)
   "Turn on shell font-lock.
-- 
2.2.1