w. 01w. 02w. 03Completed task Active task Future task Future task2 Completed task in the critical line Implement parser and jison Create tests for parser Future task in critical line Create tests for renderer Add to mermaid Describe gantt syntax Add gantt diagram to demo page Add another diagram to demo page Describe gantt syntax Add gantt diagram to demo page Add another diagram to demo page A sectionCritical tasksDocumentationLast sectionAdding GANTT diagram functionality to mermaid