[pango/line-breaker: 7/33] serializer: Handle line spacing attributes

[Matthias Clasen <matthiasc src gnome org>]

commit d137b6bc7fd92274a7a94ef6cde371f7617e79de
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Jan 23 22:45:02 2022 -0500

    serializer: Handle line spacing attributes

 pango/serializer.c | 5 +++++
 1 file changed, 5 insertions(+)
---
diff --git a/pango/serializer.c b/pango/serializer.c
index 4ba8e690..3dd55368 100644
--- a/pango/serializer.c
+++ b/pango/serializer.c
@@ -356,6 +356,7 @@ add_attribute (GtkJsonPrinter *printer,
     case PANGO_ATTR_SENTENCE:
     case PANGO_ATTR_PARAGRAPH:
     case PANGO_ATTR_ABSOLUTE_LINE_HEIGHT:
+    case PANGO_ATTR_LINE_SPACING:
       gtk_json_printer_add_integer (printer, "value", ((PangoAttrInt*)attr)->value);
       break;
 
@@ -1078,6 +1079,10 @@ attr_for_type (GtkJsonParser *parser,
       attr = pango_attr_line_height_new_absolute ((int) gtk_json_parser_get_number (parser));
       break;
 
+    case PANGO_ATTR_LINE_SPACING:
+      attr = pango_attr_line_spacing_new ((int) gtk_json_parser_get_number (parser));
+      break;
+
     case PANGO_ATTR_TEXT_TRANSFORM:
       attr = pango_attr_text_transform_new ((PangoTextTransform) parser_select_string (parser, 
text_transform_names));
       break;