GitHub - maurymarkowitz/RetroBASIC: BASIC interpreter in lex/yacc/cRetroBASIC is an interpreter for programs written using 1970s/80s variations of BASIC. It is patterned mostly on MS-BASIC as seen on Commodore machines and Apple II (and many others). It also includes the alternate string manipulation methods from Dartmouth BASIC v4 and HP Timeshared BASIC, the later of which was widely used in early microcomputer interpreters. The ultimate goal is to support almo
