definequote <quote number> <quote text>
The maximum length of a quote is 128 characters.
%d can be added to quotes to represent a variable with the qsprintf command.
^# can be used to change the color of all of, or just a section of a quote. The # is the palette number intended for use. Example:
definequote ^12PICKED UP A PORTABLE MEDKIT definequote ^16BLUE ^0ACCESS CARD REQUIRED
A list of quote IDs that are hardcoded into the game can be found in quotes.h.