It is probably more common to print a single section than to print a whole Coda doc (at least when Coda docs are being used in an app-y way).
Right now clicking the print button in Coda prints the whole doc.
Coda takes over the browser’s Command-P function, with the same result.
Manually going File > Print in Chrome prints just a single section (woohoo!) as mentioned in this thread. But that is cumbersome and hard for users to remember.
Request: Build single-section printing natively into Coda, and allow user to select whole doc, or current section, after hitting the print button (maybe in a flyout menu?)