1#!/usr/bin/env ruby 2 3if ARGV[0] == "-c" 4 out_stdout = 1 5 ARGV.shift 6end 7 8$sawbegin = 0 9$sawend = 0 10 11while line = gets() 12 if /^begin\s*(\d*)\s*(\S*)/ =~ line 13 $mode, $file = $1, $2 14 $sawbegin+=1 15 if out_stdout 16 out = STDOUT 17 else 18 out = open($file, "w") if $file != "" 19 end 20 out.binmode 21 break 22 end 23end 24 25raise "missing begin" unless $sawbegin 26 27out.binmode 28while line = gets() 29 if /^end/ =~ line 30 $sawend+=1 31 out.close unless out_stdout 32 File.chmod $mode.oct, $file unless out_stdout 33 next 34 end 35 line.sub!(/[a-z]+$/, "") # handle stupid trailing lowercase letters 36 next if /[a-z]/ =~ line 37 next if !(((($_[0] - 32) & 077) + 2) / 3 == $_.length / 4) 38 out << $_.unpack("u") if $sawbegin > $sawend 39end 40 41raise "missing end" if $sawbegin > $sawend 42raise "missing begin" if ! $sawbegin 43exit 0 44