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authorwhy <why@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2003-05-22 06:14:17 +0000
committerwhy <why@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2003-05-22 06:14:17 +0000
commit9780fc27d941d6975fb29e96584add5383f0316c (patch)
tree61a47dc64a0d9f0b8af06a0ec2ec27084360790a /lib/yaml/rubytypes.rb
parent5e1c96af5323f757c9875ea1fb5b754e4dd257cd (diff)
* ext/syck/rubyext.c (rb_syck_err_handler): raise ArgumentError on
malformed YAML. * lib/yaml/rubytypes.rb: String#to_yaml was missing space indicators at the end of a line. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3851 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/yaml/rubytypes.rb')
-rw-r--r--lib/yaml/rubytypes.rb3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/yaml/rubytypes.rb b/lib/yaml/rubytypes.rb
index ae5585db5d..a670237635 100644
--- a/lib/yaml/rubytypes.rb
+++ b/lib/yaml/rubytypes.rb
@@ -1,4 +1,5 @@
require 'date'
+require 'yaml/constants'
#
# Type conversions
#
@@ -273,7 +274,7 @@ class String
"''"
elsif YAML.detect_implicit( self ) != 'str'
"\"#{YAML.escape( self )}\""
- elsif self =~ /#{YAML::ESCAPE_CHAR}|[#{YAML::SPACE_INDICATORS}] |\n|\'/
+ elsif self =~ /#{YAML::ESCAPE_CHAR}|[#{YAML::SPACE_INDICATORS}]( |\n|$)|\'/
"\"#{YAML.escape( self )}\""
elsif self =~ /^[^#{YAML::WORD_CHAR}]/
"\"#{YAML.escape( self )}\""