change default background colors from "black" to "default"

This allows transparent terminals to work correctly.

Thanks to Chris Benuzzi <cbenuzzi@gmail.com>.

diff --git a/lib/sup/colormap.rb b/lib/sup/colormap.rb
index 070d1bac5cf918a653dfdf1729170773150ca8fc..c776638c9e9274ea85f5df58036b6bfcf740e628 100644 (file)
--- a/lib/sup/colormap.rb
+++ b/lib/sup/colormap.rb
@@ -15,38 +15,38 @@ class Colormap
 
   DEFAULT_COLORS = {
     :status => { :fg => "white", :bg => "blue", :attrs => ["bold"] },
-    :index_old => { :fg => "white", :bg => "black" },
-    :index_new => { :fg => "white", :bg => "black", :attrs => ["bold"] },
-    :index_starred => { :fg => "yellow", :bg => "black", :attrs => ["bold"] },
-    :index_draft => { :fg => "red", :bg => "black", :attrs => ["bold"] },
-    :labellist_old => { :fg => "white", :bg => "black" },
-    :labellist_new => { :fg => "white", :bg => "black", :attrs => ["bold"] },
-    :twiddle => { :fg => "blue", :bg => "black" },
-    :label => { :fg => "yellow", :bg => "black" },
-    :message_patina => { :fg => "black", :bg => "green" },
-    :alternate_patina => { :fg => "black", :bg => "blue" },
-    :missing_message => { :fg => "black", :bg => "red" },
-    :attachment => { :fg => "cyan", :bg => "black" },
-    :cryptosig_valid => { :fg => "yellow", :bg => "black", :attrs => ["bold"] },
-    :cryptosig_unknown => { :fg => "cyan", :bg => "black" },
+    :index_old => { :fg => "white", :bg => "default" },
+    :index_new => { :fg => "white", :bg => "default", :attrs => ["bold"] },
+    :index_starred => { :fg => "yellow", :bg => "default", :attrs => ["bold"] },
+    :index_draft => { :fg => "red", :bg => "default", :attrs => ["bold"] },
+    :labellist_old => { :fg => "white", :bg => "default" },
+    :labellist_new => { :fg => "white", :bg => "default", :attrs => ["bold"] },
+    :twiddle => { :fg => "blue", :bg => "default" },
+    :label => { :fg => "yellow", :bg => "default" },
+    :message_patina => { :fg => "default", :bg => "green" },
+    :alternate_patina => { :fg => "default", :bg => "blue" },
+    :missing_message => { :fg => "default", :bg => "red" },
+    :attachment => { :fg => "cyan", :bg => "default" },
+    :cryptosig_valid => { :fg => "yellow", :bg => "default", :attrs => ["bold"] },
+    :cryptosig_unknown => { :fg => "cyan", :bg => "default" },
     :cryptosig_invalid => { :fg => "yellow", :bg => "red", :attrs => ["bold"] },
-    :generic_notice_patina => { :fg => "cyan", :bg => "black" },
-    :quote_patina => { :fg => "yellow", :bg => "black" },
-    :sig_patina => { :fg => "yellow", :bg => "black" },
-    :quote => { :fg => "yellow", :bg => "black" },
-    :sig => { :fg => "yellow", :bg => "black" },
-    :to_me => { :fg => "green", :bg => "black" },
-    :starred => { :fg => "yellow", :bg => "black", :attrs => ["bold"] },
+    :generic_notice_patina => { :fg => "cyan", :bg => "default" },
+    :quote_patina => { :fg => "yellow", :bg => "default" },
+    :sig_patina => { :fg => "yellow", :bg => "default" },
+    :quote => { :fg => "yellow", :bg => "default" },
+    :sig => { :fg => "yellow", :bg => "default" },
+    :to_me => { :fg => "green", :bg => "default" },
+    :starred => { :fg => "yellow", :bg => "default", :attrs => ["bold"] },
     :starred_patina => { :fg => "yellow", :bg => "green", :attrs => ["bold"] },
     :alternate_starred_patina => { :fg => "yellow", :bg => "blue", :attrs => ["bold"] },
-    :snippet => { :fg => "cyan", :bg => "black" },
-    :option => { :fg => "white", :bg => "black" },
-    :tagged => { :fg => "yellow", :bg => "black", :attrs => ["bold"] },
-    :draft_notification => { :fg => "red", :bg => "black", :attrs => ["bold"] },
-    :completion_character => { :fg => "white", :bg => "black", :attrs => ["bold"] },
-    :horizontal_selector_selected => { :fg => "yellow", :bg => "black", :attrs => ["bold"] },
-    :horizontal_selector_unselected => { :fg => "cyan", :bg => "black" },
-    :search_highlight => { :fg => "black", :bg => "yellow", :attrs => ["bold"] }
+    :snippet => { :fg => "cyan", :bg => "default" },
+    :option => { :fg => "white", :bg => "default" },
+    :tagged => { :fg => "yellow", :bg => "default", :attrs => ["bold"] },
+    :draft_notification => { :fg => "red", :bg => "default", :attrs => ["bold"] },
+    :completion_character => { :fg => "white", :bg => "default", :attrs => ["bold"] },
+    :horizontal_selector_selected => { :fg => "yellow", :bg => "default", :attrs => ["bold"] },
+    :horizontal_selector_unselected => { :fg => "cyan", :bg => "default" },
+    :search_highlight => { :fg => "default", :bg => "yellow", :attrs => ["bold"] }
   }
   
   def initialize