
	/* Create column series for llvm-project commit history bar chart */
	hist   = series(behind,       /* JSON data                          */
			"date",       /* JSON key for valueXField           */
			"stat.total", /* JSON key for valueYField           */
			"i",          /* date format, ISO                   */
			"#d3d3d3",    /* seriesFillColor, light gray        */
			"#d3d3d3",    /* seriesStrokeColor, light gray      */
			0.1,          /* columnWidth                        */
			"#ff00ff",    /* b