Add a TeX driver

[pspp] / src / output / driver.c

diff --git a/src/output/driver.c b/src/output/driver.c
index 82556c81d0c41d858f816eb41939be613bfc8f51..067bf831ae7d988388743a30d836b2932e0e9de2 100644 (file)
--- a/src/output/driver.c
+++ b/src/output/driver.c
@@ -194,7 +194,11 @@ 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;
 
@@ -206,7 +210,7 @@ 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);
 
@@ -285,7 +289,7 @@ output_get_command_name (void)
   if (e == NULL)
     return NULL;
 
-  for (size_t i = e->n_groups; i-- > 0; )
+  for (size_t i = e->n_groups; i-- > 0;)
     if (e->groups[i])
       return utf8_to_upper (e->groups[i]);
 
@@ -431,11 +435,13 @@ 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;
 extern const struct output_driver_factory svg_driver_factory;
 #endif
+extern const struct output_driver_factory tex_driver_factory;
 
 static const struct output_driver_factory *factories[] =
   {
@@ -444,11 +450,13 @@ 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,
     &svg_driver_factory,
 #endif
+    &tex_driver_factory,
     NULL
   };
 
@@ -590,7 +598,7 @@ output_driver_substitute_heading_vars (const char *src, int page_number)
   struct output_engine *e = engine_stack_top ();
   struct string dst = DS_EMPTY_INITIALIZER;
   ds_extend (&dst, strlen (src));
-  for (const char *p = src; *p; )
+  for (const char *p = src; *p;)
     {
       if (!strncmp (p, "&[", 6))
         {