# Cosmetic bug of ruby-1.9.0-0 rev 14709

**URL:** <https://www.ruby-forum.com/t/cosmetic-bug-of-ruby-1-9-0-0-rev-14709/124254>\
**Category:** Development\
**Created:** [December 27, 2007, 4:18am UTC](https://www.ruby-forum.com/t/cosmetic-bug-of-ruby-1-9-0-0-rev-14709/124254 "2007-12-27T04:18:38Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![KIMURA\_Koichi](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/k/ce7236/32.png) [@KIMURA\_Koichi](https://www.ruby-forum.com/u/KIMURA_Koichi)\
**Post date:** [December 27, 2007, 4:18am UTC](https://www.ruby-forum.com/t/cosmetic-bug-of-ruby-1-9-0-0-rev-14709/124254/1 "2007-12-27T04:18:38Z")

</div>

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ruby 1.9.0 (2007-12-25 revision 14709) [i386-mswin32\_71] e$B$Ge(B  
e$B%\*%W%7%g%sI=\<($,8=\>u$rH?1G$7$F$$$^$;$s!#e(B

C:\home\>ruby -vh  
ruby 1.9.0 (2007-12-25 revision 14709) [i386-mswin32\_71]  
Usage: ruby [switches] [–] [programfile] [arguments]  
-0[octal] specify record separator (\0, if no argument)  
-a autosplit mode with -n or -p (splits $\_ into $F)  
-c check syntax only  
-Cdirectory cd to directory, before executing your script  
-d set debugging flags (set $DEBUG to true)  
-e ‘command’ one line of script. Several -e’s allowed. Omit  
[programfile]  
-Fpattern split() pattern for autosplit (-a)  
-i[extension] edit ARGV files in place (make backup if extension  
supplied)  
-Idirectory specify $LOAD\_PATH directory (may be used more than  
once)  
-Kkcode specifies KANJI (Japanese) code-set  
-l enable line ending processing  
-n assume ‘while gets(); … end’ loop around your script  
-p assume loop like -n but print line also like sed  
-rlibrary require the library, before executing your script  
-s enable some switch parsing for switches after script  
name  
-S look for the script using PATH environment variable  
-T[level] turn on tainting checks  
-v print version number, then turn on verbose mode  
-w turn warnings on for your script  
-W[level] set warning level; 0=silence, 1=medium, 2=verbose  
(default)  
-x[directory] strip off text before #!ruby line and perhaps cd to  
directory  
–disable-gems disable gem libraries  
–copyright print the copyright  
–version print the version

-Eencoding e$B$,I=\<($5$l$F$$$J$$$N$H!"e(B-K e$B$K4X$7$F$Oe(B  
obsoletee$B$J;]7Y9p$7$F$be(B  
e$BNI$$$+$H;W$$$^$9!#e(B