[gnome-builder] auto-indent: avoid extra close elements on extraneous >

[Christian Hergert <chergert src gnome org>]

commit d83925f270d9bafa34e0d858ab801c397bbd4af2
Author: Christian Hergert <christian hergert me>
Date:   Mon Jan 12 16:58:53 2015 -0800

    auto-indent: avoid extra close elements on extraneous >

 src/auto-indent/gb-source-auto-indenter-xml.c |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)
---
diff --git a/src/auto-indent/gb-source-auto-indenter-xml.c b/src/auto-indent/gb-source-auto-indenter-xml.c
index ee47854..2781337 100644
--- a/src/auto-indent/gb-source-auto-indenter-xml.c
+++ b/src/auto-indent/gb-source-auto-indenter-xml.c
@@ -310,6 +310,18 @@ gb_source_auto_indenter_xml_maybe_add_closing (GbSourceAutoIndenterXml *xml,
   if (gtk_text_iter_backward_search (&copy, "<", GTK_TEXT_SEARCH_TEXT_ONLY,
                                      &match_begin, &match_end, NULL))
     {
+      gchar *text;
+
+      /* avoid closing elements on spurious > */
+      gtk_text_iter_backward_char (&copy);
+      text = gtk_text_iter_get_slice (&match_begin, &copy);
+      if (strchr (text, '>'))
+        {
+          g_free (text);
+          return NULL;
+        }
+      g_free (text);
+
       gtk_text_iter_forward_char (&match_begin);
       if (gtk_text_iter_get_char (&match_begin) == '/')
         return NULL;