[latexila] Document: bind Document:location property to TeplFile:location

[Sébastien Wilmet <swilmet src gnome org>]

commit 65bb3b56f0e0647cc7c29954efea021746f4d30d
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Sun Aug 6 15:23:29 2017 +0200

    Document: bind Document:location property to TeplFile:location
    
    It'll permit to use Tepl features that relies on TeplFile:location.

 src/document.vala |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/src/document.vala b/src/document.vala
index 486b09b..89ddae2 100644
--- a/src/document.vala
+++ b/src/document.vala
@@ -54,6 +54,11 @@ public class Document : Tepl.Buffer
             new GLib.Settings ("org.gnome.latexila.preferences.editor");
         editor_settings.bind ("scheme", this, "tepl-style-scheme-id",
             SettingsBindFlags.GET);
+
+        // Longer-term it would be better of course to get rid of the
+        // Document:location property.
+        this.bind_property ("location", get_file (), "location",
+            BindingFlags.DEFAULT | BindingFlags.SYNC_CREATE);
     }
 
     public new void insert (ref TextIter iter, string text, int len)