Renders a series of back links increasing in depth

pixels

pixels

pixels

Renders the Hiccup structure for a history.

Remove - and : chars from a time string

Maximum number of operations to render. Helps make timeline usable on massive histories.

Turns a pair of start/stop operations into a div.

Pairs up ops from each process in a history. Yields a lazy sequence of info or invoke, ok|fail|info pairs.

Maps processes to columns

Helper for render-op which renders keys we didn’t explicitly print

Generate a CSS style fragment from a map.

Attaches a :sub-index key to each element of this timeline’s subhistory, identifying its relative position.

Nanoseconds per pixel