nl_tokens: Using regex finds subtasks within a super issue s body string and returns them in an array of issue numbers .
pl_tokens: function extractSuperIssueSubTaskNumbers ( superIssue ) { var matches = superIssue . <mask> . match ( markdownTasksRegex ) , subTaskIds = [ ] ; _ . each ( matches , function ( line ) { var match = line . match ( subtaskRegex ) ; if ( match ) { subTaskIds . push ( parseInt ( match [ 3 ] ) ) ; } } ) ; return subTaskIds ; }