this directory & the main Pretzel program
Makefile & the Makefile
pascal.correct.l & correct outputs for regression test
pascal.correct.y &
pascal.fg & test input files
pascal.ft &
plaindpp.c & a minimal main program that uses the prettyprinter module (prettyprints in debug mode)
plainpp.c & a minimal main program that is not in debug mode
pretzel.nw & the noweb source of Pretzel

