methods=
sublibraries=
requires=
classes=GetoptLong,GetoptLong=Error,GetoptLong=AmbigousOption,GetoptLong=InvalidOption,GetoptLong=MissingArgument,GetoptLong=NeedlessArgument
is_sublibrary=false

getoptlong ϡGNU  getopt_long() ȤޤäƱǥޥ
ԥץβϤԤ Ruby Υ饤֥Ǥ

Author: ޸ Ƿ (m-kasahr@sra.co.jp)

Copyright 1998, 1999  Motoyuki Kasahara

You may redistribute it and/or modify it under the same license
terms as Ruby.



=== GNU getopt_long() Ȥ?

GNU geopt_long() ϡޥɹԥץβϤԤ C δؿǤ¿
 GNU եȥδؿѤƤޤGNU geopt_long() 
 getoptlong ˤϡʲΤ褦ħޤ

 * Ūʰʸץ˲äơĹץбƤޤĹ
   ץ `-'  `--' ǻϤޤޤ (: `--version')
 * Ĺץϡդޤ¤ά뤳ȤǤޤ
   (: `--version' ϡ`--ver' άȤǤޤ¾Υ
   ̾ `--ver' ǻϤޤʤ˸¤ޤ)
 * üʰ `--' ˤäơץβϤŪ˽λޤ


===  (Ordering)

GNU getopt_long()  geoptlong.rb ˤϡ`REQUIRE_ORDER',
`PERMUTE', `RETURN_IN_ORDER' Ȥ3 ĤΡֽ (ORDERING)פ
դƤޤ줾νϡ󥪥ץˤĤƤΰ
ۤʤޤ

 * REQUIRE_ORDER: 
  󥪥ץθ褿ץϡץȤǧޤ
  ǽ󥪥ץ줿ǡץβϽߤޤ

 * PERMUTE: 
   ޥɹ԰ƤؤǽŪˤϤ٤Ƥ󥪥
   ˴󤻤ޤǤϡץϤɤνǽ񤤤Ƥ
   ȤˤʤޤϡȤץ¦Ǥʤ뤳ȤԤʤ
   Ƥ⡢ʤޤǥեȤǤ

 * RETURN_IN_ORDER: 
   ץ¾󥪥ץϤɤʽ¤Ǥɤߤ
   ݻޤޤˤȤץΤηǤ


=== POSIXLY_CORRECT

Ķѿ POSIXLY_CORRECT Ƥȡ `PERMUTE' 
򤷤ƤƤ⡢REQUIRE_ORDER ǽޤ


=== Ȥ

ʤκäץΥإץåΤ褦ˤʤäƤ
Ȥޤ

    Usage: command [option...]
    Options:
      -m SIZE  --max-size SIZE    Set maximum size
      -q  --quiet  --silence      Suppress all warnings
      --help                      Output this help, then exit
      --version                   Output version number, then exit

ޤ`getoptlong.rb'  Ruby ǽ񤫤줿ʤΥץ˼ߤ


    require 'getoptlong.rb'

[[lib:getopts]]  [[lib:parsearg]] Ȥϰۤʤꡢgetoptlong ϥ⥸塼
ǤϤʤ饹󶡤ޤ
饹̾ GetoptLong Ǥ
[[c:GetoptLong]] 饹Υ֥Ȥޤ

    parser = GetoptLong.new

ơset_options ᥽åɤƤӽФ parser ˥ץ
åȤޤ

    parser.set_options(
        ['--max-size',           '-m', GetoptLong::REQUIRED_ARGUMENT],
        ['--quiet', '--silence', '-q', GetoptLong::NO_ARGUMENT],
        ['--help',                     GetoptLong::NO_ARGUMENT],
        ['--version',                  GetoptLong::NO_ARGUMENT])

getopts ⥸塼뤬ԤäƤ褦ˡͿ줿ץ 
`$OPT_...' Ȥ줿ȤϡΥɤ򤢤ʤΥץ
­Ʋ

    begin
       parser.each_option do |name, arg|
          eval "$OPT_#{name.sub(/^--/, '').gsub(/-/, '_').upcase} = '#{arg}'"
       end
    rescue
       exit(1)
    end

each_option ᥽åɤϡ˥ץ̾̾ (CANONICAL NAME)
η֤Ƥޤ̾פȤϡ`set_options' Ϥġΰ
ơֺˤ륪ץ̾ΤȤǤȤС`--quiet' ϡ
`-q'  `--silence' ̾ˤʤޤäơ
ǽΤϡ`$OPT_MAX_SIZE', `$OPT_QUIET', `$OPT_HELP',
`$OPT_VERSION' Ǥά줿ץͿ줿Ȥ⡢
̾Ѵޤ


=== 

˵褦ˡ (ORDEING) ΥǥեȤ `PERMUTE' Ǥ
Ѥˤ `ordering=' ᥽åɤѤޤ

    parser.ordering = GetoptLong::REQUIRE_ORDER


=== 顼

ץνϡΤ褦ͳǥ顼ȯޤ

 * Ϳ줿ץ̾θάƤȻפ뤬դ˷
   ޤʤ
 * ΤʤץͿ줿
 * Ϳ줿ץˤϰ礱Ƥ롣
 * Ϳ줿ץˤϰȼäƤ뤬Υץϰ
   ʤ

顼ȯ硢Ž (quiet)ץե饰ꤵƤʤСɸ
२顼Ϥ˥顼åϤ졢㳰ȯޤ㳰ˤϡ
顼åϤޤ

ö顼Ƥޤȡ³Υץ褦ȤߤϤ٤
Ԥޤ`GetoptLong' ˤϡ顼ˡϤޤ󡣸
ȡ顼顢ץνʤФʤޤ


=== Žͥե饰

顼ȯȡǥեȤǤϥ顼åɸ२顼Ϥ˽
ϤޤŽ (quiet)ץե饰ꤹȡ顼åν
ޤ

    parser.quiet = TRUE
