X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=src%2Foutput%2Fdriver.c;h=cf0a535f3c059ce6ae9b05a084b76ea94925265c;hb=7fceea6249f2a570ecc44b5cb35f94711da957c1;hp=7782e91f0c07b241bb129f517168691ea221a72d;hpb=50f6ea7d66d03895020891215fb4f55bbf061003;p=pspp

diff --git a/src/output/driver.c b/src/output/driver.c
index 7782e91f0c..cf0a535f3c 100644
--- a/src/output/driver.c
+++ b/src/output/driver.c
@@ -289,7 +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]);
 
@@ -440,7 +440,9 @@ extern const struct output_driver_factory spv_driver_factory;
 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;
+extern const struct output_driver_factory png_driver_factory;
 #endif
+extern const struct output_driver_factory tex_driver_factory;
 
 static const struct output_driver_factory *factories[] =
   {
@@ -454,7 +456,9 @@ static const struct output_driver_factory *factories[] =
     &pdf_driver_factory,
     &ps_driver_factory,
     &svg_driver_factory,
+    &png_driver_factory,
 #endif
+    &tex_driver_factory,
     NULL
   };
 
@@ -596,7 +600,7 @@ 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))
         {