Revision: 3491 http://trac.macosforge.org/projects/ruby/changeset/3491 Author: lsansonetti@apple.com Date: 2010-02-11 14:12:00 -0800 (Thu, 11 Feb 2010) Log Message: ----------- removing the macerb executable Removed Paths: ------------- MacRuby/trunk/bin/erb Deleted: MacRuby/trunk/bin/erb =================================================================== --- MacRuby/trunk/bin/erb 2010-02-11 22:11:02 UTC (rev 3490) +++ MacRuby/trunk/bin/erb 2010-02-11 22:12:00 UTC (rev 3491) @@ -1,141 +0,0 @@ -#!/usr/bin/env ruby -# Tiny eRuby --- ERB2 -# Copyright (c) 1999-2000,2002 Masatoshi SEKI -# You can redistribute it and/or modify it under the same terms as Ruby. - -require 'erb' - -class ERB - module Main - def ARGV.switch - return nil if self.empty? - arg = self.shift - return nil if arg == '--' - if arg =~ /^-(.)(.*)/ - return arg if $1 == '-' - raise 'unknown switch "-"' if $2.index('-') - self.unshift "-#{$2}" if $2.size > 0 - "-#{$1}" - else - self.unshift arg - nil - end - end - - def ARGV.req_arg - self.shift || raise('missing argument') - end - - def trim_mode_opt(trim_mode, disable_percent) - return trim_mode if disable_percent - case trim_mode - when 0 - return '%' - when 1 - return '%>' - when 2 - return '%<>' - when '-' - return '%-' - end - end - module_function :trim_mode_opt - - def run(factory=ERB) - trim_mode = 0 - disable_percent = false - begin - while switch = ARGV.switch - case switch - when '-x' # ruby source - output = true - when '-n' # line number - number = true - when '-v' # verbose - $VERBOSE = true - when '--version' # version - STDERR.puts factory.version - exit - when '-d', '--debug' # debug - $DEBUG = true - when '-r' # require - require ARGV.req_arg - when '-S' # security level - arg = ARGV.req_arg - raise "invalid safe_level #{arg.dump}" unless arg =~ /^[0-4]$/ - safe_level = arg.to_i - when '-T' # trim mode - arg = ARGV.req_arg - if arg == '-' - trim_mode = arg - next - end - raise "invalid trim mode #{arg.dump}" unless arg =~ /^[0-2]$/ - trim_mode = arg.to_i - when '-K' # KCODE - arg = ARGV.req_arg - case arg.downcase - when 'e', '-e', 'euc' - $KCODE = 'EUC' - when 's', '-s', 'sjis' - $KCODE = 'SJIS' - when 'u', '-u', 'utf8' - $KCODE = 'UTF8' - when 'n', '-n', 'none' - $KCODE = 'NONE' - else - raise "invalid KCODE #{arg.dump}" - end - when '-P' - disable_percent = true - when '--help' - raise "print this help" - else - raise "unknown switch #{switch.dump}" - end - end - rescue # usage - STDERR.puts $!.to_s - STDERR.puts File.basename($0) + - " [switches] [inputfile]" - STDERR.puts <<EOU - -x print ruby script - -n print ruby script with line number - -v enable verbose mode - -d set $DEBUG to true - -r [library] load a library - -K [kcode] specify KANJI code-set - -S [safe_level] set $SAFE (0..4) - -T [trim_mode] specify trim_mode (0..2, -) - -P ignore lines which start with "%" -EOU - exit 1 - end - - src = $<.read - filename = $FILENAME - exit 2 unless src - trim = trim_mode_opt(trim_mode, disable_percent) - erb = factory.new(src.untaint, safe_level, trim) - erb.filename = filename - if output - if number - l = 1 - for line in erb.src - puts "%3d %s"%[l, line] - l += 1 - end - else - puts erb.src - end - else - erb.run(TOPLEVEL_BINDING.taint) - end - end - module_function :run - end -end - -if __FILE__ == $0 - ERB::Main.run -end