ruby-dev

渡辺哲也です。

なかださんパッチの場合、動作としてまだ解消しきれ
ていない部分があるようです。

長いメールですが、確認よろしくお願いします。

In message "[ruby-dev:18421] Re: rubicon on EWS4800"
    on 02/10/01, WATANABE Tetsuya さん writes:

|実行結果もちょっとまずいところがあるようです。


確認に使用したスクリプト
------------------------------------------------------------
#! /usr/local/bin/ruby
# /home/tetsu/src/ruby/ck/seek/ck4.rb
# Created: May 23,2002 Thursday 15:10:04
# Author: tetsu(WATANABE Tetsuya)
# $Id$
# usage:

file = 'sample.txt'

str = '0123456789' * 5

w = File.open(file, 'w+')

10.times do
  w.puts str
  str.concat(str[0])
  str[0, 1] = ''
end

w.rewind

while w.gets
  print
end

puts '--------------------0'
w.rewind

while w.gets
  if ~/^4/
    w.pos -= $_.size
    w.print 'X'
  end
end

w.rewind

while w.gets
  print
end

puts '--------------------1'
w.rewind

while w.gets
  if ~/^X/
    w.print 'Y'
  end
end

w.rewind

while w.gets
  print
end

puts '--------------------2'
w.rewind

while c = w.getc
  if c == 0xa
  else
#    w.pos += 0
    w.print '.'
  end
end

w.rewind

while w.gets
  print
end

puts '--------------------3'
w.rewind

while c = w.getc
  if c == 0xa
  else
#    w.pos += 0
    w.print '+'
  end
end

w.rewind

while w.gets
  print
end

puts '--------------------4'
w.rewind

while c = w.getc
  if c == 0xa
  else
    w.pos -= 1
    w.print '-'
  end
end

w.rewind

while w.gets
  print
end

puts '--------------------5'
w.rewind

while c = w.getc
  if c == 0xa
  else
    w.pos -= 1
    w.print 'jj'
  end
end

w.rewind

while w.gets
  print
end

puts '--------------------6'
w.close
------------------------------------------------------------

期待した実行結果(Linux や HP-UX 上での渡辺パッチの結果)
------------------------------------------------------------
01234567890123456789012345678901234567890123456789
12345678901234567890123456789012345678901234567890
23456789012345678901234567890123456789012345678901
34567890123456789012345678901234567890123456789012
45678901234567890123456789012345678901234567890123
56789012345678901234567890123456789012345678901234
67890123456789012345678901234567890123456789012345
78901234567890123456789012345678901234567890123456
89012345678901234567890123456789012345678901234567
90123456789012345678901234567890123456789012345678
--------------------0
01234567890123456789012345678901234567890123456789
12345678901234567890123456789012345678901234567890
23456789012345678901234567890123456789012345678901
34567890123456789012345678901234567890123456789012
X5678901234567890123456789012345678901234567890123
56789012345678901234567890123456789012345678901234
67890123456789012345678901234567890123456789012345
78901234567890123456789012345678901234567890123456
89012345678901234567890123456789012345678901234567
90123456789012345678901234567890123456789012345678
--------------------1
01234567890123456789012345678901234567890123456789
12345678901234567890123456789012345678901234567890
23456789012345678901234567890123456789012345678901
34567890123456789012345678901234567890123456789012
X5678901234567890123456789012345678901234567890123
Y6789012345678901234567890123456789012345678901234
67890123456789012345678901234567890123456789012345
78901234567890123456789012345678901234567890123456
89012345678901234567890123456789012345678901234567
90123456789012345678901234567890123456789012345678
--------------------2
0.2.4.6.8.0.2.4.6.8.0.2.4.6.8.0.2.4.6.8.0.2.4.6.8.
1.3.5.7.9.1.3.5.7.9.1.3.5.7.9.1.3.5.7.9.1.3.5.7.9.
2.4.6.8.0.2.4.6.8.0.2.4.6.8.0.2.4.6.8.0.2.4.6.8.0.
3.5.7.9.1.3.5.7.9.1.3.5.7.9.1.3.5.7.9.1.3.5.7.9.1.
X.6.8.0.2.4.6.8.0.2.4.6.8.0.2.4.6.8.0.2.4.6.8.0.2.
Y.7.9.1.3.5.7.9.1.3.5.7.9.1.3.5.7.9.1.3.5.7.9.1.3.
6.8.0.2.4.6.8.0.2.4.6.8.0.2.4.6.8.0.2.4.6.8.0.2.4.
7.9.1.3.5.7.9.1.3.5.7.9.1.3.5.7.9.1.3.5.7.9.1.3.5.
8.0.2.4.6.8.0.2.4.6.8.0.2.4.6.8.0.2.4.6.8.0.2.4.6.
9.1.3.5.7.9.1.3.5.7.9.1.3.5.7.9.1.3.5.7.9.1.3.5.7.
--------------------3
0+2+4+6+8+0+2+4+6+8+0+2+4+6+8+0+2+4+6+8+0+2+4+6+8+
1+3+5+7+9+1+3+5+7+9+1+3+5+7+9+1+3+5+7+9+1+3+5+7+9+
2+4+6+8+0+2+4+6+8+0+2+4+6+8+0+2+4+6+8+0+2+4+6+8+0+
3+5+7+9+1+3+5+7+9+1+3+5+7+9+1+3+5+7+9+1+3+5+7+9+1+
X+6+8+0+2+4+6+8+0+2+4+6+8+0+2+4+6+8+0+2+4+6+8+0+2+
Y+7+9+1+3+5+7+9+1+3+5+7+9+1+3+5+7+9+1+3+5+7+9+1+3+
6+8+0+2+4+6+8+0+2+4+6+8+0+2+4+6+8+0+2+4+6+8+0+2+4+
7+9+1+3+5+7+9+1+3+5+7+9+1+3+5+7+9+1+3+5+7+9+1+3+5+
8+0+2+4+6+8+0+2+4+6+8+0+2+4+6+8+0+2+4+6+8+0+2+4+6+
9+1+3+5+7+9+1+3+5+7+9+1+3+5+7+9+1+3+5+7+9+1+3+5+7+
--------------------4
--------------------------------------------------
--------------------------------------------------
--------------------------------------------------
--------------------------------------------------
--------------------------------------------------
--------------------------------------------------
--------------------------------------------------
--------------------------------------------------
--------------------------------------------------
--------------------------------------------------
--------------------5
jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
--------------------6
------------------------------------------------------------

なかださんパッチ実施の実行結果
------------------------------------------------------------
01234567890123456789012345678901234567890123456789
12345678901234567890123456789012345678901234567890
23456789012345678901234567890123456789012345678901
34567890123456789012345678901234567890123456789012
45678901234567890123456789012345678901234567890123
56789012345678901234567890123456789012345678901234
67890123456789012345678901234567890123456789012345
78901234567890123456789012345678901234567890123456
89012345678901234567890123456789012345678901234567
90123456789012345678901234567890123456789012345678
--------------------0
01234567890123456789012345678901234567890123456789
12345678901234567890123456789012345678901234567890
23456789012345678901234567890123456789012345678901
34567890123456789012345678901234567890123456789012
X5678901234567890123456789012345678901234567890123
56789012345678901234567890123456789012345678901234
67890123456789012345678901234567890123456789012345
78901234567890123456789012345678901234567890123456
89012345678901234567890123456789012345678901234567
90123456789012345678901234567890123456789012345678
--------------------1
01234567890123456789012345678901234567890123456789
12345678901234567890123456789012345678901234567890
23456789012345678901234567890123456789012345678901
34567890123456789012345678901234567890123456789012
X5678901234567890123456789012345678901234567890123
Y6789012345678901234567890123456789012345678901234
67890123456789012345678901234567890123456789012345
78901234567890123456789012345678901234567890123456
89012345678901234567890123456789012345678901234567
90123456789012345678901234567890123456789012345678
--------------------2
01234567890123456789012345678901234567890123456789
12345678901234567890123456789012345678901234567890
23456789012345678901234567890123456789012345678901
34567890123456789012345678901234567890123456789012
X5678901234567890123456789012345678901234567890123
Y6789012345678901234567890123456789012345678901234
67890123456789012345678901234567890123456789012345
78901234567890123456789012345678901234567890123456
89012345678901234567890123456789012345678901234567
90123456789012345678901234567890123456789012345678
0.--------------------3
01234567890123456789012345678901234567890123456789
12345678901234567890123456789012345678901234567890
23456789012345678901234567890123456789012345678901
34567890123456789012345678901234567890123456789012
X5678901234567890123456789012345678901234567890123
Y6789012345678901234567890123456789012345678901234
67890123456789012345678901234567890123456789012345
78901234567890123456789012345678901234567890123456
89012345678901234567890123456789012345678901234567
90123456789012345678901234567890123456789012345678
0.0+--------------------4
--------------------------------------------------
--------------------------------------------------
--------------------------------------------------
--------------------------------------------------
--------------------------------------------------
--------------------------------------------------
--------------------------------------------------
--------------------------------------------------
--------------------------------------------------
--------------------------------------------------
------------------------5
jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
jjjj--------------------6
------------------------------------------------------------

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[#18423] LIBRUBYARG (Re: [ruby-list:36055] Re: [ANN] ruby-sumo) — nobu.nakada@...

[#18427] shrink memory — nagai@...

[#18440] racc segv revisited — "Akinori MUSHA" <knu@...>

[#18458] yield from loaded file — Minero Aoki <aamine@...>

[#18463] EWOULDBLOCK at IO#close/IO#flush — nobu.nakada@...

[#18465] warning for outer local variable assignment by block parameter — Tanaka Akira <akr@...17n.org>

[#18471] How about String#clear? — YANAGAWA Kazuhisa <kjana@...4lab.to>

[#18472] weakref — Tanaka Akira <akr@...17n.org>

[#18473] Compiling using oldnames on mswin/mingw/bccwin — nobu.nakada@...

[#18482] mem leak? — WATANABE Tetsuya <tetsu@...>

[#18494] PStoreのFile.copyの中でErrno::EBADF — Kazuhiro NISHIYAMA <zn@...>

[#18506] How to raise LocalJumpError with next and redo? — Tanaka Akira <akr@...17n.org>

[#18514] Segmentaion fault of miniruby — "U.Nakamura" <usa@...>

[#18525] Forward: darwin shared library patch — matz@... (Yukihiro Matsumoto)

[#18526] Forward: Patch for MacOS X dln.c — matz@... (Yukihiro Matsumoto)

[#18534] void value expression in conditional — nobu.nakada@...

[#18535] eliminate useless NODE_BEGIN — nobu.nakada@...

[#18537] symbol literal with non-alphanumeric — nobu.nakada@...

[#18540] ruby 1.6 core dump — "Akinori MUSHA" <knu@...>

[#18542] ruby.m4 — Kenta MURATA <muraken2@...>

[#18546] [PATCH] README.EXT 英語直す — Simon Cozens <simon@...>

[#18558] ruby version — 小西 弘将 <konishih@...6.so-net.ne.jp>

[#18569] instruby.rb: dll install — WATANABE Tetsuya <tetsu@...>

[#18572] avoid substituting $(s) in a template of LIBPATHFLAG — Ryo HAYASAKA <ryoh@...>

[#18581] [PATCH] ' '.dup.rstrip.gsub(/a/, '').split(//) causes SEGV — Minero Aoki <aamine@...>

[#18582] embedded ruby interpreter friendly patch — Tietew <tietew-ml-ruby-dev@...>

[#18583] Re: [ruby-cvs] ruby/djgpp, ruby/ext, ruby, ruby/lib: * djgpp/*: sync with the latest. — nobu.nakada@...

[#18584] Re: [ruby-cvs] ruby, ruby/ext, ruby/lib: ext/extmk.rb(78) : The unnecessary error when installing by bccwin32 is controlled. — WATANABE Hirofumi <eban@...>

[#18598] Re: Access to Windoze Registry? — kjana@...4lab.to (YANAGAWA Kazuhisa)

[#18602] interrupt while initializaion — nobu.nakada@...

[#18606] private_method_defined? — Shin-ichiro HARA <sinara@...>

[ruby-dev:18422] Re: rubicon on EWS4800

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In This Thread

[#18558] ruby version — 小西弘将 <konishih@...6.so-net.ne.jp>