xml-explorer in flammarion-utils-0.3.0

- old
+ new
@@ -1,66 +1,66 @@
-#!/usr/bin/env ruby
-require 'flammarion'
-require 'oga'
-
-x = Oga.parse_xml(ARGF)
-
-$f = Flammarion::Engraving.new
-def f; $f; end;
-
-def node_window; f.pane("nodewindow", weight: 0.85); end
-
-def history_window; f.pane("history", weight: 0.15);end
-
-history_window
-node_window
-
-f.orientation = :horizontal
-
-f.pane("default").hide
-
-module Oga
-  module XML
-    module  Traversal
-      def element_children
-        children.select{|c| c.is_a? Element}
-      end
-    end
-    class Document
-      def parent; self; end
-      def attributes; []; end
-      def name; "Document"; end
-    end
-  end
-end
-
-def add_history(node)
-  history = [node]
-  history << history.last.parent until history.last.parent.is_a? Oga::XML::Document
-  history_window.clear
-  history.reverse.each do |n|
-    history_window.button("#{n.name} #{n.attributes.map(&:to_xml).join(" ")}") do
-      display(n)
-    end
-  end
-end
-
-def add_button(n)
-  node_window.subpane("buttons").button("#{n.name} #{n.attributes.map(&:to_xml).join(" ")}") do |c|
-    display(n)
-  end
-end
-
-def display(node)
-  add_history(node)
-  node_window.clear
-  node_window.markdown("# #{node.name}")
-  node_window.table node.attributes.map{|a| [a.name.to_s.light_magenta, a.value]}
-  node_window.input("CSS", history:true) do |m|
-    node_window.subpane("buttons").clear
-    node.css(m['text']).each {|n| add_button(n) }
-  end
-  node.element_children.each {|n| add_button(n) }
-end
-
-display(x.root_node.element_children.first)
-f.wait_until_closed
+#!/usr/bin/env ruby
+require 'flammarion'
+require 'oga'
+
+x = Oga.parse_xml(ARGF)
+
+$f = Flammarion::Engraving.new
+def f; $f; end;
+
+def node_window; f.pane("nodewindow", weight: 0.85); end
+
+def history_window; f.pane("history", weight: 0.15);end
+
+history_window
+node_window
+
+f.orientation = :horizontal
+
+f.pane("default").hide
+
+module Oga
+  module XML
+    module  Traversal
+      def element_children
+        children.select{|c| c.is_a? Element}
+      end
+    end
+    class Document
+      def parent; self; end
+      def attributes; []; end
+      def name; "Document"; end
+    end
+  end
+end
+
+def add_history(node)
+  history = [node]
+  history << history.last.parent until history.last.parent.is_a? Oga::XML::Document
+  history_window.clear
+  history.reverse.each do |n|
+    history_window.button("#{n.name} #{n.attributes.map(&:to_xml).join(" ")}") do
+      display(n)
+    end
+  end
+end
+
+def add_button(n)
+  node_window.subpane("buttons").button("#{n.name} #{n.attributes.map(&:to_xml).join(" ")}") do |c|
+    display(n)
+  end
+end
+
+def display(node)
+  add_history(node)
+  node_window.clear
+  node_window.markdown("# #{node.name}")
+  node_window.table node.attributes.map{|a| [a.name.to_s.light_magenta, a.value]}
+  node_window.input("CSS", history:true) do |m|
+    node_window.subpane("buttons").clear
+    node.css(m['text']).each {|n| add_button(n) }
+  end
+  node.element_children.each {|n| add_button(n) }
+end
+
+display(x.root_node.element_children.first)
+f.wait_until_closed