[Bug #1031] -U $B%*%W%7%g%s$N@bL@$,(B --help $B$K$J$$(B

Ruby Development
1

e$B%A%1%C%He(B #1031 e$B$,99?7$5$l$^$7$?!#e(B (by Yusuke E.)

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In message “Re: [ruby-dev:37818] [Bug #1031] -U e$B%*%W%7%g%s$N@bL@$,e(B --help e$B$K$J$$e(B”
on Thu, 22 Jan 2009 14:02:11 +0900, Shyouhei U. [email protected] writes:

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$ ./ruby -h | wc -l
24

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–
Yusuke E. [email protected]

http://redmine.ruby-lang.org/issues/show/1031

2

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2010e$BG/e(B3e$B7ne(B25e$BF|e(B1:45 Yusuke E.
[email protected]:

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e$B$G$9$,!"8=:_$9$G$Ke(B 24 e$B9T;H$C$F$7$^$C$F$$$k$H;W$$$^$9!#e(B

$ ./ruby -h | wc -l
24

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3

まあみんなでうなっててもしょうがないので改善案を出してみましょうか。
以下の例だと横79文字、縦22行です。

Usage:
ruby [options …] – script [script optoins…]

Options:
Please consult the online manual for the comprehensive list of
options
understood, but the most frequently used ones are:

-0[n]       much like perl -0
-a          much like perl -a
-c          much like perl -c
-d          muck like perl -d
-e program  much like perl -e
-F pattern  much like perl -F
-i[ext]     much like perl -i
-I dir      much like perl -I
-l          much like perl -l
-n          much like perl -n
-p          much like perl -p
-r lib      pre-require lib before running the script
-T level    much like perl -T, but several levels are there.
-v          much like perl -v
-w          much like perl -w
4

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2010e$BG/e(B3e$B7ne(B25e$BF|e(B15:11 Urabe S.
[email protected]:

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5

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On Thu, 25 Mar 2010 20:24:52 +0900
Shugo M. [email protected] wrote:

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6

2010/3/25 Tadashi S. [email protected]:

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