textview: Implement new pango attributesnew-pango-attributes

Implement the word and sentence attributes.

1 files changed, 21 insertions, 1 deletions

diff --git a/gtk/gtktextbuffer.c b/gtk/gtktextbuffer.c
index fd457df699..67d1e47056 100644
--- a/gtk/gtktextbuffer.c
+++ b/gtk/gtktextbuffer.c
@@ -4581,8 +4581,20 @@ insert_tags_for_attributes (GtkTextBuffer     *buffer,
       gtk_text_buffer_apply_tag (buffer, tag, start, end); \
     }
 
-  fg_alpha = bg_alpha = 1.;
+#define VOID_ATTR(attr_name) \
+    { \
+      tag = gtk_text_tag_table_lookup (table, #attr_name); \
+      if (!tag) \
+        { \
+          tag = gtk_text_tag_new (#attr_name); \
+          g_object_set (tag, #attr_name, TRUE, NULL); \
+          gtk_text_tag_table_add (table, tag); \
+          g_object_unref (tag); \
+        } \
+      gtk_text_buffer_apply_tag (buffer, tag, start, end); \
+    }
 
+  fg_alpha = bg_alpha = 1.;
   attrs = pango_attr_iterator_get_attrs (iter);
   for (l = attrs; l; l = l->next)
     {
@@ -4716,6 +4728,14 @@ insert_tags_for_attributes (GtkTextBuffer     *buffer,
           INT_ATTR (text_transform);
           break;
 
+        case PANGO_ATTR_WORD:
+          VOID_ATTR (word);
+          break;
+
+        case PANGO_ATTR_SENTENCE:
+          VOID_ATTR (sentence);
+          break;
+
         case PANGO_ATTR_SHAPE:
         case PANGO_ATTR_ABSOLUTE_SIZE:
         case PANGO_ATTR_GRAVITY: