minor cleaning

trunk/ripnews/encode/uuencode.rb

@@ -1,6 +1,6 @@
 #################################
 #
-# $Dwarf: uuencode.rb,v 1.1 2003/04/18 22:53:25 ward Exp $
+# $Dwarf: uuencode.rb,v 1.2 2003/04/20 16:34:11 ward Exp $
 # $Source$
 #
 # article.rb
@@ -38,7 +38,7 @@ def _uudecode_file(file, outfile)
 	mode = 0600
 	filename = "unknown"
 	c = 0
-	lines = file.pos
+	lines = file.pos # horrible assumption FH is at end of file
 	percent = 0
 	mark = lines/100
 	file.pos = 0
@@ -66,8 +66,6 @@ def _uudecode_file(file, outfile)
 	end
 	print "c: #{c} mark: #{mark} lines: #{lines}\n" if Debuglevel > 1
 
-	print "	UUdecoding...\n"
-
 	while (! file.eof)
 		if Debuglevel > 1
 			c = file.pos
@@ -83,8 +81,7 @@ def _uudecode_file(file, outfile)
 		return mode, filename if line =~ /^end/
 		next if line =~ /[a-z]/
 		next if line == nil
-		next unless ((((line[0] - 32) & 077) + 2) / 3).to_i ==
-			(line.length/4).to_i
+		next unless ((((line[0] - 32) & 077) + 2) / 3).to_i == (line.length/4).to_i
 		outfile.print line.unpack("u")
 	end
 
@@ -128,8 +125,6 @@ def _uudecode_array(data)
 		return false
 	end
 
-	print "UUdecoding...\n"
-
 	while (i < data.length)
 		if Debuglevel > 1
 			if c > mark
@@ -145,8 +140,7 @@ def _uudecode_array(data)
 		return mode, filename, decode if line =~ /^end/
 		next if line =~ /[a-z]/
 		next if line == nil
-		next unless ((((line[0] - 32) & 077) + 2) / 3).to_i ==
-			(line.length/4).to_i
+		next unless ((((line[0] - 32) & 077) + 2) / 3).to_i == (line.length/4).to_i
 		decode.concat(line.unpack("u"))
 	end
 
@@ -164,8 +158,7 @@ end
 
 def get_filename(data)
 	if data.to_s =~ /^begin(\s+(\d+))?(\s+(.*?\S))?\s*$/m
-		filename = $4
-		return filename
+		return $4
 	end
 	return false
 end