From 7365f9ed40c2470799686954c9e981b499eca2de Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pierre=20T=C3=A9choueyres?= <pierre.techoueyres@free.fr>
Date: Sat, 22 Jul 2017 22:02:16 +0200
Subject: [PATCH] Avoid to indent snippets having setup `(yas-indent-line
 'fixed)'

Avoid `yas--auto-fill' call to `yas--update-mirrors' without setting
the snippet environment.

* yasnippet.el (yas--auto-fill): Reinstate snippet environment before
calling `yas--update-mirrors'.
---
 yasnippet.el | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/yasnippet.el b/yasnippet.el
index 834d035..4ad502a 100644
--- a/yasnippet.el
+++ b/yasnippet.el
@@ -3635,7 +3635,10 @@ field start.  This hook does nothing if an undo is in progress."
         (narrow-to-region beg end)
         (mapc #'yas--restore-marker-location remarkers)
         (mapc #'yas--restore-overlay-location reoverlays))
-      (mapc #'yas--update-mirrors snippets))))
+      (mapc (lambda (snippet)
+              (yas--letenv (yas--snippet-expand-env snippet)
+                (yas--update-mirrors snippet)))
+            snippets))))
 
 
 ;;; Apropos protection overlays: