diff options
| author | tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-10-22 21:24:36 +0000 |
|---|---|---|
| committer | tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-10-22 21:24:36 +0000 |
| commit | ca0cf1673409cae3f8425d6235dbcce9709fa61b (patch) | |
| tree | a9b2db78df55f1f0d31b53310960ac8319a6867d /ext/psych/lib/psych | |
| parent | b3fb872d9db31d752aeefdb62b7ea928b9cadc42 (diff) | |
* ext/psych/lib/psych/scalar_scanner.rb: Updated the RegExp to catch
Strings earlier in the tokenization process. Thanks Kevin Menard!
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37290 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/psych/lib/psych')
| -rw-r--r-- | ext/psych/lib/psych/scalar_scanner.rb | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/ext/psych/lib/psych/scalar_scanner.rb b/ext/psych/lib/psych/scalar_scanner.rb index ce4b767082..9130746347 100644 --- a/ext/psych/lib/psych/scalar_scanner.rb +++ b/ext/psych/lib/psych/scalar_scanner.rb @@ -24,7 +24,9 @@ module Psych return string if @string_cache.key?(string) case string - when /^[A-Za-z_~]/ + # Check for a String type, being careful not to get caught by hash keys, hex values, and + # special floats (e.g., -.inf). + when /^[^\d\.:-]?[A-Za-z_\s!@#\$%\^&\*\(\)\{\}\<\>\|\/\\~;=]+/ if string.length > 5 @string_cache[string] = true return string |