function navigateLeft()

in js/reveal.js [4908:4921]

• 10 lines of code
• 10 McCabe index (conditional complexity)

	function navigateLeft() {

		// Reverse for RTL
		if( config.rtl ) {
			if( ( isOverview() || nextFragment() === false ) && availableRoutes().left ) {
				slide( indexh + 1, config.navigationMode === 'grid' ? indexv : undefined );
			}
		}
		// Normal navigation
		else if( ( isOverview() || previousFragment() === false ) && availableRoutes().left ) {
			slide( indexh - 1, config.navigationMode === 'grid' ? indexv : undefined );
		}

	}