(x_set_alpha): Set alpha to -1 if nil given.

[bpt/emacs.git] / src / .gdbinit

diff --git a/src/.gdbinit b/src/.gdbinit
index 3901fcf..fd911b9 100644 (file)
--- a/src/.gdbinit
+++ b/src/.gdbinit
@@ -1039,6 +1039,23 @@ define xfontset
   echo \n
 end
 
+define xfont
+  xgetptr $
+  set $size = (((struct Lisp_Vector *) $ptr)->size & 0x1FF)
+  if $size == FONT_SPEC_MAX
+    print (struct font_spec *) $ptr
+  else
+    if $size == FONT_ENTITY_MAX
+      print (struct font_entity *) $ptr
+    else
+      print (struct font *) $ptr
+    end
+  end
+end
+document xfont
+Print $ assuming it is a list font (font-spec, font-entity, or font-object).
+end
+
 define xbacktrace
   set $bt = backtrace_list
   while $bt