This command is very similar to LOAD as implemented on the SMS. The only difference are that it insists that the program must have been saved with the _sav suffix (eg. flp1_TEST_sav). QLOAD will then proceed to load the BASIC program whether it was saved with the normal SAVE or SAVE_O commands, or with the QSAVE or QSAVE_O commands.
If a program has been saved using QSAVE on a Minerva machine with Integer Tokenisation enabled, then QLOAD will not be able to understand it properly and you will notice that numbers and keywords have been replaced by various symbols.
Any commands which appear after a QLOAD command will be ignored.