flowchart LR
A-->B
B-->C
C-->D
click A callback "Tooltip for a callback"
click B "https://www.github.com" "This is a tooltip for a link"
click C call callback() "Tooltip for a callback"
click D href "https://www.github.com" "This is a tooltip for a link"
flowchart LR A-->B B-->C C-->D click A callback "Tooltip for a callback" click B "https://www.github.com" "This is a tooltip for a link" click C call callback() "Tooltip for a callback" click D href "https://www.github.com" "This is a tooltip for a link"