aptana/studio3 — pull request #224 by sgtcoolguy (2014-08-05 14:21:27+00:00)
Title: TISTUD-6683 Gracefully handle invalid XML attribute values

- be able to handle unquoted attribute values that begin with digits in our scanner
- mark unquoted attribute values as parse errors and recover in our parser
- mark attributes with no value as parse errors and recover in our parser