--- rxvt-unicode/src/rxvtfont.C	2010/03/31 22:46:40	1.162
+++ rxvt-unicode/src/rxvtfont.C	2010/12/18 18:17:38	1.169
@@ -28,6 +28,10 @@
 
 #include <inttypes.h>
 
+#if XFT
+# include <fontconfig/fontconfig.h>
+#endif
+
 #define MAX_OVERLAP_ROMAN  (8 + 2)	// max. character width in 8ths of the base width
 #define MAX_OVERLAP_ITALIC (8 + 3)	// max. overlap for italic fonts
 
@@ -37,7 +41,7 @@
     : ((prop)->width * (wcw) * MAX_OVERLAP_ROMAN  + 7) >> 3	\
   ))
 
-const struct rxvt_fallback_font {
+static const struct rxvt_fallback_font {
   codeset cs;
   const char *name;
 } fallback_fonts[] = {
@@ -157,8 +161,6 @@
   0x304c, 0x672c,				// が本
 };
 
-#define NUM_EXTENT_TEST_CHARS (sizeof (extent_test_chars) / sizeof (extent_test_chars[0]))
-
 #define dTermDisplay Display *disp = term->dpy
 #define dTermGC      GC gc = term->gc
 
@@ -450,7 +452,7 @@
           chrs [1] = NOCHAR;
 
           *chrs = cc->c1;
-          rxvt_font *f1 = (*fs)[fs->find_font (cc->c1)];
+          rxvt_font *f1 = (*fs)[fs->find_font_idx (cc->c1)];
           f1->draw (d, x, y, chrs, width, fg, bg);
 
           if (cc->c2 != NOCHAR)
@@ -461,7 +463,7 @@
               *chrs = cc->c2;
               rxvt_font *f2 = (f1->has_char (cc->c2, 0, careful) && !careful)
                                 ? f1
-                                : (*fs)[fs->find_font (cc->c2)];
+                                : (*fs)[fs->find_font_idx (cc->c2)];
 
               f2->draw (d, x, y, chrs, width, fg, Color_none);
             }
@@ -916,7 +918,7 @@
 
   width = 1;
 
-  for (uint16_t *t = extent_test_chars + NUM_EXTENT_TEST_CHARS; t-- > extent_test_chars; )
+  for (uint16_t *t = extent_test_chars + ARRAY_LENGTH(extent_test_chars); t-- > extent_test_chars; )
     {
       if (FROM_UNICODE (cs, *t) == NOCHAR)
         continue;
@@ -1234,7 +1236,7 @@
 
       int glheight = height;
 
-      for (uint16_t *t = extent_test_chars + NUM_EXTENT_TEST_CHARS; t-- > extent_test_chars; )
+      for (uint16_t *t = extent_test_chars + ARRAY_LENGTH(extent_test_chars); t-- > extent_test_chars; )
         {
           FcChar16 ch = *t;
 
@@ -1405,7 +1407,7 @@
             {
               int src_x = x, src_y = y;
 
-              if (term->bgPixmap.is_parentOrigin ())
+              if (term->bgPixmap.flags & bgPixmap_t::isTransparent)
                 {
                   src_x += term->window_vt_x;
                   src_y += term->window_vt_y;
@@ -1484,7 +1486,7 @@
   force_prop = false;
 
   for (rxvt_font **i = fonts.begin (); i != fonts.end (); i++)
-    FONT_UNREF (*i);
+    (*i)->unref ();
 
   for (pagemap **p = fmap.begin (); p != fmap.end (); p++)
     delete *p;
@@ -1541,6 +1543,9 @@
 void
 rxvt_fontset::push_font (rxvt_font *font)
 {
+  // the fontCount index is reserved for the overflow font, it is only
+  // necessary when we get fontCount or more fonts, as they cannot be
+  // represented in the rendition.
   if (fonts.size () == fontCount)
     {
       rxvt_font *f = new rxvt_font_overflow (this);