pdflatex.pike should now work again

Rev: tutorial/Gfx.pmod:1.9
Rev: tutorial/pdflatex.pike:1.10

tutorial/Gfx.pmod

@@ -56,7 +56,7 @@ string mkjpg(mixed o,void|mapping options)
 {
   if(!options) options=(["quality":100]);
    string g=Image.JPEG.encode(o,options);
-   return cached_write(g,"jpeg");
+   return cached_write(g,"jpg"); /* this has to be jpg, or pdftex won't work! -Hubbe */
 }
 
 #define PAPER_COLOUR 255,255,255

tutorial/pdflatex.pike

@@ -29,7 +29,8 @@ string convert_gfx(TAG tag)
   string file;
   float dpi;
   [file,dpi]=Gfx.convert( tag->params,
-			  "png|jpg|pdf",
+//			  "png|jpg|pdf",
+			  "jpg|pdf",
 			  300.0,
 			  tag->data && Sgml.get_text(tag->data));