diff options
Diffstat (limited to 'tool/transcode-tblgen.rb')
| -rw-r--r-- | tool/transcode-tblgen.rb | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/tool/transcode-tblgen.rb b/tool/transcode-tblgen.rb index 832d9a4762..569f8026d6 100644 --- a/tool/transcode-tblgen.rb +++ b/tool/transcode-tblgen.rb @@ -1,3 +1,5 @@ +# -*- frozen_string_literal: true -*- + require 'optparse' require 'erb' require 'fileutils' @@ -53,7 +55,7 @@ class ArrayCode @type = type @name = name @len = 0; - @content = '' + @content = ''.dup end def length @@ -517,7 +519,7 @@ class ActionMap infos = infos.map {|info| generate_info(info) } maxlen = infos.map {|info| info.length }.max columns = maxlen <= 16 ? 4 : 2 - code = "" + code = "".dup 0.step(infos.length-1, columns) {|i| code << " " is = infos[i,columns] @@ -817,7 +819,7 @@ def transcode_compile_tree(name, from, map, valid_encoding) end TRANSCODERS = [] -TRANSCODE_GENERATED_TRANSCODER_CODE = '' +TRANSCODE_GENERATED_TRANSCODER_CODE = ''.dup def transcode_tbl_only(from, to, map, valid_encoding=UnspecifiedValidEncoding) if VERBOSE_MODE @@ -881,7 +883,7 @@ def transcode_generated_code end def transcode_register_code - code = '' + code = ''.dup TRANSCODERS.each {|transcoder_name| code << " rb_register_transcoder(&#{transcoder_name});\n" } @@ -1006,7 +1008,7 @@ if __FILE__ == $0 this_script = File.read(__FILE__) this_script.force_encoding("ascii-8bit") if this_script.respond_to? :force_encoding - base_signature = "/* autogenerated. */\n" + base_signature = "/* autogenerated. */\n".dup base_signature << "/* #{make_signature(File.basename(__FILE__), this_script)} */\n" base_signature << "/* #{make_signature(File.basename(arg), src)} */\n" @@ -1044,7 +1046,7 @@ if __FILE__ == $0 libs2 = $".dup libs = libs2 - libs1 - lib_sigs = '' + lib_sigs = ''.dup libs.each {|lib| lib = File.basename(lib) path = File.join($srcdir, lib) @@ -1053,7 +1055,7 @@ if __FILE__ == $0 end } - result = '' + result = ''.dup result << base_signature result << lib_sigs result << "\n" |