Name	Size	Mode	Actions
cmd/	-	0755	rm
ext/	-	0755	rm
lc/	-	0755	rm
color.rb	7925	0644	editdlrm
completion.rb	9689	0644	editdlrm
context.rb	15683	0644	editdlrm
easter-egg.rb	3696	0644	editdlrm
extend-command.rb	10369	0644	editdlrm
frame.rb	2020	0644	editdlrm
help.rb	701	0644	editdlrm
init.rb	8803	0644	editdlrm
input-method.rb	9176	0644	editdlrm
inspector.rb	4009	0644	editdlrm
locale.rb	4929	0644	editdlrm
magic-file.rb	928	0644	editdlrm
notifier.rb	7409	0644	editdlrm
output-method.rb	2497	0644	editdlrm
ruby-lex.rb	16995	0644	editdlrm
ruby_logo.aa	2377	0644	editdlrm
src_encoding.rb	147	0644	editdlrm
version.rb	296	0644	editdlrm
workspace.rb	5342	0644	editdlrm
ws-for-case-2.rb	218	0644	editdlrm
xmp.rb	4122	0644	editdlrm

# frozen_string_literal: false module IRB class << (MagicFile = Object.new) # see parser_magic_comment in parse.y ENCODING_SPEC_RE = %r"coding\s*[=:]\s*([[:alnum:]\-_]+)" def open(path) io = File.open(path, 'rb') line = io.gets line = io.gets if line[0,2] == "#!" encoding = detect_encoding(line) internal_encoding = encoding encoding ||= IRB.default_src_encoding io.rewind io.set_encoding(encoding, internal_encoding) if block_given? begin return (yield io) ensure io.close end else return io end end private def detect_encoding(line) return unless line[0] == ?# line = line[1..-1] line = $1 if line[/-\*-\s*(.*?)\s*-*-$/] return nil unless ENCODING_SPEC_RE =~ line encoding = $1 return encoding.sub(/-(?:mac|dos|unix)/i, '') end end end