in reply to Printing data from a file in various ways

Without looking at your code it sounds to me like you run into the usual problem with tables: They can't be shown until all data is examined by the browser.

The usual solutions:
  1. try to set column widths
  2. (or) split it up into several smaller tables

s$$([},&%#}/&/]+}%&{})*;#$&&s&&$^X.($'^"%]=\&(|?*{%.+=%;.#_}\&"^"-+%*) +.}%:##%}={~=~:.")&e&&s""`$''`"e