* lib/net/ftp.rb (retrlines): added a new block parameter.

* lib/net/ftp.rb (gettextfile): preserve missing end-of-line at end
  of files.  [ruby-core:24590]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25310 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,10 @@
+Mon Oct 12 22:48:25 2009  Shugo Maeda  <shugo@ruby-lang.org>
+
+	* lib/net/ftp.rb (retrlines): added a new block parameter.
+
+	* lib/net/ftp.rb (gettextfile): preserve missing end-of-line at end
+	  of files.  [ruby-core:24590]
+
 Mon Oct 12 19:48:33 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* eval.c (ruby_run_node): if an exception occurred in ruby_option,

lib/net/ftp.rb

@@ -445,12 +445,7 @@ module Net
           loop do
             line = conn.gets
             break if line == nil
-            if line[-2, 2] == CRLF
-              line = line[0 .. -3]
-            elsif line[-1] == ?\n
-              line = line[0 .. -2]
-            end
-            yield(line)
+            yield(line.sub(/\r?\n\z/, ""), !line.match(/\n\z/).nil?)
           end
           conn.close
           voidresp
@@ -570,10 +565,11 @@ module Net
         result = ""
       end
       begin
-	retrlines("RETR " + remotefile) do |line|
-	  f.puts(line) if localfile
-	  yield(line) if block_given?
-          result.concat(line + "\n") if result
+	retrlines("RETR " + remotefile) do |line, newline|
+          l = newline ? line + "\n" : line
+	  f.print(l) if localfile
+	  yield(line, newline) if block_given?
+          result.concat(l) if result
 	end
         return result
       ensure