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* lib/irb/ext/math-mode.rb: make not able to change math-mode

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after irb starting [Bug #6302]. Patched by sho-h.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38621 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
keiju 2012-12-26 12:29:28 +00:00
parent 32bb0eeb36
commit 35caefa5f1
2 changed files with 6 additions and 1 deletions
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ChangeLog
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@ -1,3 +1,8 @@
Wed Dec 26 21:09:19 2012 Keiju Ishitsuka <keiju@ishitsuka.com>
* lib/irb/ext/math-mode.rb: make not able to change math-mode
after irb starting [Bug #6302]. Patched by sho-h.
Wed Dec 26 12:52:36 2012 Keiju Ishitsuka <keiju@ishitsuka.com>
* lib/irb/init.rb: change default debug level for

2
lib/irb/ext/math-mode.rb
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@ -27,7 +27,7 @@ module IRB
# See IRB@Command+line+options and the unix manpage <code>bc(1)</code> for
# more information.
def math_mode=(opt)
if @math_mode == true && opt == false
if @math_mode == true && !opt
IRB.fail CantReturnToNormalMode
return
end