diff options
Diffstat (limited to 'ext/psych/lib/psych')
| -rw-r--r-- | ext/psych/lib/psych/visitors/yaml_tree.rb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/ext/psych/lib/psych/visitors/yaml_tree.rb b/ext/psych/lib/psych/visitors/yaml_tree.rb index eb1f0d76a7..f8bece64b6 100644 --- a/ext/psych/lib/psych/visitors/yaml_tree.rb +++ b/ext/psych/lib/psych/visitors/yaml_tree.rb @@ -288,6 +288,8 @@ module Psych quote = false elsif o =~ /\n/ style = Nodes::Scalar::LITERAL + elsif o =~ /^\W/ + style = Nodes::Scalar::DOUBLE_QUOTED else unless String === @ss.tokenize(o) style = Nodes::Scalar::SINGLE_QUOTED |