Debugging

Here are some ways you can debug the R side of vizzies:

• add browser() lines to use as breakpoints during vizmake() runs, or
• add browser() lines during vizmake('vizid') for a single viz id, or
• add RStudio breakpoints and call fetch('vizid') (or process, etc.), or
• get the read-in output of individual targets with vizid <- vizmake('vizid')