[jboss-jira] [JBoss JIRA] Closed: (JBRULES-2992) Could not parse escaped characters

Could not parse escaped characters ---------------------------------- Key: JBRULES-2992 URL: https://issues.jboss.org/browse/JBRULES-2992 Project: Drools Issue Type: Bug Security Level: Public(Everyone can see) Affects Versions: 5.2.0.M2 Reporter: Tomáš Schlosser Assignee: Edson Tirelli Fix For: 5.3.0.Beta1 When trying to parse rule: rule "Regex-A" when Person(name matches "\w\w\d{3}\w\w") then insert(new Message("Regex-A working")); end I get following exception: Unable to Analyse Expression name ~= "\w\w\d{3}\w\w": [Error: illegal escape sequence: w] [Near : {... name ~= "\w\w\d{3}\w\w" ....}] ^ [Line: 1, Column: 22] : [Rule name='Regex-A'] use of KnowledgeBuilder property 'drools.parser.processStringEscapes' seems to have no effect. Worked in 5.1