diff options
| author | tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-12-13 22:45:16 +0000 |
|---|---|---|
| committer | tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-12-13 22:45:16 +0000 |
| commit | 8a4cc4e02a2dc161008f9df99dfe6fb9698de649 (patch) | |
| tree | f264ef5abc38aaa61c66aa4d1c48ecd422d0a854 /ext | |
| parent | 3738ebe15aaedcf4cf38021ade61909c84707b93 (diff) | |
* ext/psych/lib/psych/visitors/yaml_tree.rb: quote strings that begin
with non-word characters. Thanks Alex Tambellini!
* test/psych/test_yaml.rb: appropriate test case
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38367 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext')
| -rw-r--r-- | ext/psych/lib/psych/visitors/yaml_tree.rb | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/ext/psych/lib/psych/visitors/yaml_tree.rb b/ext/psych/lib/psych/visitors/yaml_tree.rb index d420abd64e..5efb654aab 100644 --- a/ext/psych/lib/psych/visitors/yaml_tree.rb +++ b/ext/psych/lib/psych/visitors/yaml_tree.rb @@ -242,6 +242,9 @@ module Psych elsif o =~ /\n/ quote = true style = Nodes::Scalar::LITERAL + elsif o =~ /^\W/ + quote = true + style = Nodes::Scalar::DOUBLE_QUOTED else quote = !(String === @ss.tokenize(o)) plain = !quote |