BASIC-11

BASIC-11^[1][2][3] was a dialect of the basic language for PDP-11 operating systems such as RSX-11, RT-11, TSX and TSX-Plus.^[4] It was a classic BASIC in that it used line numbers, supported line number editing, and classic function syntax. It provided extended support for user-defined functions, external sequential disk files, and linking with assembler language modules for device support and operating system interfaces.

Further information: Multi-user BASIC

BASIC-11

Developer(s)	Digital Equipment Corporation (DEC)
Initial release	September 1976; 48 years ago (1976-09)
Type	Programming language