Add support for reading and writing SPV files.

[pspp] / src / output / driver.c

diff --git a/src/output/driver.c b/src/output/driver.c
index d37ec8b7d79229eff8e224120ab8c49a4e7f414f..b18b822f22ca4b1f99d0e66736b8f345e5185d2f 100644 (file)
--- a/src/output/driver.c
+++ b/src/output/driver.c
@@ -196,7 +196,11 @@ defer_text (struct output_engine *e, struct output_item *item)
   if (!is_text_item (item))
     return false;
 
-  enum text_item_type type = text_item_get_type (to_text_item (item));
+  struct text_item *text_item = to_text_item (item);
+  if (text_item->markup)        /* XXX */
+    return false;
+
+  enum text_item_type type = text_item_get_type (text_item);
   if (type != TEXT_ITEM_SYNTAX && type != TEXT_ITEM_LOG)
     return false;
 
@@ -208,7 +212,7 @@ defer_text (struct output_engine *e, struct output_item *item)
   if (!ds_is_empty (&e->deferred_text))
     ds_put_byte (&e->deferred_text, '\n');
 
-  const char *text = text_item_get_text (to_text_item (item));
+  const char *text = text_item_get_text (text_item);
   ds_put_cstr (&e->deferred_text, text);
   output_item_unref (item);
 
@@ -250,7 +254,7 @@ output_submit (struct output_item *item)
       if (idx >= 1 && idx <= 4)
         {
           char *key = xasprintf ("Head%zu", idx);
-          string_map_find_and_delete (&e->heading_vars, key);
+          free (string_map_find_and_delete (&e->heading_vars, key));
           free (key);
         }
     }
@@ -424,6 +428,7 @@ extern const struct output_driver_factory list_driver_factory;
 extern const struct output_driver_factory html_driver_factory;
 extern const struct output_driver_factory csv_driver_factory;
 extern const struct output_driver_factory odt_driver_factory;
+extern const struct output_driver_factory spv_driver_factory;
 #ifdef HAVE_CAIRO
 extern const struct output_driver_factory pdf_driver_factory;
 extern const struct output_driver_factory ps_driver_factory;
@@ -437,6 +442,7 @@ static const struct output_driver_factory *factories[] =
     &html_driver_factory,
     &csv_driver_factory,
     &odt_driver_factory,
+    &spv_driver_factory,
 #ifdef HAVE_CAIRO
     &pdf_driver_factory,
     &ps_driver_factory,