lib/review/preprocessor.rb in review-1.7.2 vs lib/review/preprocessor.rb in review-2.0.0.beta1

@@ -22,14 +22,28 @@
       @errutils_file = f
       @errutils_err = false
     end
 
     def warn(msg)
+      if @config["outencoding"] =~ /^EUC$/
+        msg = NKF.nkf("-W -e", msg)
+      elsif @config["outencoding"] =~ /^SJIS$/
+        msg = NKF.nkf("-W -s", msg)
+      elsif @config["outencoding"] =~ /^JIS$/
+        msg = NKF.nkf("-W -j", msg)
+      end
       $stderr.puts "#{location()}: warning: #{msg}"
     end
 
     def error(msg)
+      if @config["outencoding"] =~ /^EUC$/
+        msg = NKF.nkf("-W -e", msg)
+      elsif @config["outencoding"] =~ /^SJIS$/
+        msg = NKF.nkf("-W -s", msg)
+      elsif @config["outencoding"] =~ /^JIS$/
+        msg = NKF.nkf("-W -j", msg)
+      end
       @errutils_err = true
       raise ApplicationError, "#{location()}: #{msg}"
     end
 
     def location
@@ -132,30 +146,30 @@
         when /\A\#@mapfile/
           direc = parse_directive(line, 1, 'eval')
           path = expand(direc.arg)
           ent = @repository.fetch_file(path)
           ent = evaluate(path, ent) if direc['eval']
-          replace_block(f, line, ent, false) # FIXME: turn off lineno: tmp
+          replace_block f, line, ent, false   # FIXME: turn off lineno: tmp
 
         when /\A\#@map(?:range)?/
           direc = parse_directive(line, 2, 'unindent')
           path = expand(direc.args[0])
           ent = @repository.fetch_range(path, direc.args[1]) or
                   error "unknown range: #{path}: #{direc.args[1]}"
           ent = (direc['unindent'] ? unindent(ent, direc['unindent']) : ent)
-          replace_block(f, line, ent, false) # FIXME: turn off lineno: tmp
+          replace_block f, line, ent, false   # FIXME: turn off lineno: tmp
 
         when /\A\#@end/
           error 'unbaranced #@end'
 
         when /\A\#@/
           op = line.slice(/@(\w+)/, 1)
           #error "unkown directive: #{line.strip}" unless known_directive?(op)
           warn "unkown directive: #{line.strip}" unless known_directive?(op)
           @f.print line
 
-        when /\A\s*\z/ # empty line
+        when /\A\s*\z/   # empty line
           @f.puts
         else
           @f.print line
         end
       end
@@ -167,15 +181,38 @@
 
     def known_directive?(op)
       KNOWN_DIRECTIVES.index(op)
     end
 
+    def convert_outencoding(*s)
+      ine = ""
+      if @config["inencoding"] =~ /^EUC$/i
+        ine = "-E,"
+      elsif @config["inencoding"] =~ /^SJIS$/i
+        ine = "-S,"
+      elsif @config["inencoding"] =~ /^JIS$/i
+        ine = "-J,"
+      elsif @config["inencoding"] =~ /^UTF\-8$/i
+        ine = "-W,"
+      end
+
+      if @config["outencoding"] =~ /^EUC$/i
+        NKF.nkf("#{ine} -m0x -e", *s)
+      elsif @config["outencoding"] =~ /^SJIS$/i
+        NKF.nkf("#{ine} -m0x -s", *s)
+      elsif @config["outencoding"] =~ /^JIS$/i
+        NKF.nkf("#{ine} -m0x -j", *s)
+      else
+        NKF.nkf("#{ine} -m0x -w", *s)
+      end
+    end
+
     def replace_block(f, directive_line, newlines, with_lineno)
       @f.print directive_line
       newlines.each do |line|
         print_number line.number if with_lineno
-        @f.print line.string
+        @f.print convert_outencoding(line.string)
       end
       skip_list f
     end
 
     def print_number(num)
@@ -204,12 +241,12 @@
     end
 
     class Directive
       def initialize(op, args, opts)
         @op = op
-        @args = args
-        @opts = opts
+	@args = args
+	@opts = opts
       end
 
       attr_reader :op
       attr_reader :args
       attr_reader :opts
@@ -258,16 +295,16 @@
       table
     end
 
     def optarg_value(spec)
       case spec
-      when 'true' then true # [name=true]
-      when 'false' then false # [name=false]
-      when 'nil' then nil # [name=nil]
-      when nil then true # [name]
-      when /^\d+$/ then $&.to_i # [name=8]
-      else # [name=val]
+      when 'true'  then true      # [name=true]
+      when 'false' then false     # [name=false]
+      when 'nil'   then nil       # [name=nil]
+      when nil     then true      # [name]
+      when /^\d+$/ then $&.to_i   # [name=8]
+      else                        # [name=val]
         spec
       end
     end
 
     def init_vars
@@ -426,11 +463,11 @@
     def _parse_file(f)
       whole = []
       repo = {'file' => whole}
       curr = {'WHOLE' => whole}
       lineno = 1
-      yacchack = false # remove ';'-only lines.
+      yacchack = false   # remove ';'-only lines.
       opened = [['(not opened)', '(not opened)']] * 3
 
       f.each do |line|
         case line
         when /(?:\A\#@|\#@@)([a-z]+)_(begin|end)\((.*)\)/
@@ -471,10 +508,10 @@
           opened.pop
 
         when /(?:\A\#@|\#@@)yacchack/
           yacchack = true
 
-        when /\A\#@-/ # does not increment line number.
+        when /\A\#@-/   # does not increment line number.
           line = canonical($')
           curr.each_value do |list|
             list.push Line.new(nil, line)
           end