From fcbf63e62c627deae76c1b8cb8c0876c536ed811 Mon Sep 17 00:00:00 2001
From: Jari Vetoniemi <jari.vetoniemi@indooratlas.com>
Date: Mon, 16 Mar 2020 18:49:26 +0900
Subject: Fresh start

---
 jni/ruby/lib/rdoc/markup/attr_span.rb | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 jni/ruby/lib/rdoc/markup/attr_span.rb

(limited to 'jni/ruby/lib/rdoc/markup/attr_span.rb')

diff --git a/jni/ruby/lib/rdoc/markup/attr_span.rb b/jni/ruby/lib/rdoc/markup/attr_span.rb
new file mode 100644
index 0000000..b5c1b3b
--- /dev/null
+++ b/jni/ruby/lib/rdoc/markup/attr_span.rb
@@ -0,0 +1,29 @@
+##
+# An array of attributes which parallels the characters in a string.
+
+class RDoc::Markup::AttrSpan
+
+  ##
+  # Creates a new AttrSpan for +length+ characters
+
+  def initialize(length)
+    @attrs = Array.new(length, 0)
+  end
+
+  ##
+  # Toggles +bits+ from +start+ to +length+
+  def set_attrs(start, length, bits)
+    for i in start ... (start+length)
+      @attrs[i] |= bits
+    end
+  end
+
+  ##
+  # Accesses flags for character +n+
+
+  def [](n)
+    @attrs[n]
+  end
+
+end
+
-- 
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