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authortenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2012-10-22 21:06:25 +0000
committertenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2012-10-22 21:06:25 +0000
commitc05952c6a1687cac0526b0324b3659032aa7664a (patch)
treefc39be4fb56718022de4723b00fad13f2d649ad2 /ext/psych/lib/psych/scalar_scanner.rb
parent1c5ae4b31d364dd9af8c7e4b1499c48f08e55cf2 (diff)
* ext/psych/lib/psych/scalar_scanner.rb: Fix scalar_scanner to
understand strings starting with an underscore and containing only digits. Thanks Kelley Reynolds. * test/psych/test_scalar_scanner.rb: test for fix git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37287 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/psych/lib/psych/scalar_scanner.rb')
-rw-r--r--ext/psych/lib/psych/scalar_scanner.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/psych/lib/psych/scalar_scanner.rb b/ext/psych/lib/psych/scalar_scanner.rb
index fa2d385a63..8727adecb4 100644
--- a/ext/psych/lib/psych/scalar_scanner.rb
+++ b/ext/psych/lib/psych/scalar_scanner.rb
@@ -24,7 +24,7 @@ module Psych
return string if @string_cache.key?(string)
case string
- when /^[A-Za-z~]/
+ when /^[A-Za-z_~]/
if string.length > 5
@string_cache[string] = true
return string