1 files changed, 42 insertions, 0 deletions
diff --git a/firefox-1.5-pango-mathml.patch b/firefox-1.5-pango-mathml.patch
new file mode 100644
index 0000000..98c4136
--- /dev/null
+++ b/firefox-1.5-pango-mathml.patch
@@ -0,0 +1,42 @@
+--- mozilla/gfx/src/gtk/nsFontMetricsPango.cpp.mathml	2006-02-23 16:01:42.000000000 -0500
++++ mozilla/gfx/src/gtk/nsFontMetricsPango.cpp	2006-08-22 20:06:40.000000000 -0400
+@@ -829,30 +829,27 @@ nsFontMetricsPango::GetBoundingMetrics(c
+         goto loser;
+     }
+ 
+-    pango_layout_set_text(layout, text, strlen(text));
++    pango_layout_set_text(layout, text, -1);
+     FixupSpaceWidths(layout, text);
+ 
+-    // Get the logical extents
+     PangoLayoutLine *line;
+     if (pango_layout_get_line_count(layout) != 1) {
+         printf("Warning: more than one line!\n");
+     }
+     line = pango_layout_get_line(layout, 0);
+ 
+-    // Get the ink extents
+-    PangoRectangle rect;
+-    pango_layout_line_get_extents(line, NULL, &rect);
++    // Get the ink and logical extents
++    PangoRectangle ink, logical;
++    pango_layout_line_get_extents(line, &ink, &logical);
+ 
+     float P2T;
+     P2T = mDeviceContext->DevUnitsToAppUnits();
+ 
+-    aBoundingMetrics.leftBearing =
+-        NSToCoordRound(rect.x * P2T / PANGO_SCALE);
+-    aBoundingMetrics.rightBearing =
+-        NSToCoordRound(rect.width * P2T / PANGO_SCALE);
+-    aBoundingMetrics.width = NSToCoordRound((rect.x + rect.width) * P2T / PANGO_SCALE);
+-    aBoundingMetrics.ascent = NSToCoordRound(rect.y * P2T / PANGO_SCALE);
+-    aBoundingMetrics.descent = NSToCoordRound(rect.height * P2T / PANGO_SCALE);
++    aBoundingMetrics.leftBearing  = NSToCoordRound(PANGO_LBEARING(ink) * P2T / PANGO_SCALE);
++    aBoundingMetrics.rightBearing = NSToCoordRound(PANGO_RBEARING(ink) * P2T / PANGO_SCALE);
++    aBoundingMetrics.ascent       = NSToCoordRound(PANGO_ASCENT(ink)   * P2T / PANGO_SCALE);
++    aBoundingMetrics.descent      = NSToCoordRound(PANGO_DESCENT(ink)  * P2T / PANGO_SCALE);
++    aBoundingMetrics.width        = NSToCoordRound(logical.width       * P2T / PANGO_SCALE);
+ 
+  loser:
+     g_free(text);