ECMA-55 Minimal BASIC System - bas55

bas55 is an implementation of the Minimal BASIC programming language as defined by the ECMA-55 standard. bas55 provides an interpreter and an editor with line renumbering capabilities.

bas55 is free software under the terms of the GNU General Public License version 3 or later.

• Browse the online manual.
• Check the latest changes: NEWS.
• Get the latest source code: bas55-2.0.tar.gz or browse the source repository: https://github.com/jorgicor/bas55
• Get the Microsoft Windows package: bas55v20.zip.
• Download the National Bureau of Standards test programs for Minimal BASIC: nbs-20210703.zip (July 3 2021). These have been compiled by John Gatewood Ham. bas55 has been tested using these programs.
• If you run an x86-64 machine running Linux and you want a compiler instead of an interpreter, check out the free software ECMA-55 Minimal BASIC compiler, written by John Gatewood Ham. John is also the author of the great free book An introduction to Programming with ECMA-55 Minimal BASIC.

Old versions:

• Source: bas55-1.19.tar.gz. Windows binaries: bas55v119.zip.
• Source: bas55-1.18.tar.gz. Windows binaries: bas55v118.zip.
• Source: bas55-1.17.tar.gz. Windows binaries: bas55v117.zip.
• Source: bas55-1.16.tar.gz. Windows binaries: bas55v116.zip.
• Source: bas55-1.15.tar.gz. Windows binaries: bas55v115.zip.
• Source: bas55-1.14.tar.gz. Windows binaries: bas55v114.zip.
• Source: bas55-1.13.tar.gz. Windows binaries: bas55v113.zip.
• Source: bas55-1.12.tar.gz. Windows binaries: bas55v112.zip.
• Source: bas55-1.11.tar.gz. Windows binaries: bas55v111.zip.
• Source: bas55-1.10.tar.gz. Windows binaries: bas55v110.zip.
• Source: bas55-1.09.tar.gz. Windows binaries: bas55v109.zip.
• Source: bas55-1.08.tar.gz. Windows binaries: bas55v108.zip.
• Source: bas55-1.07.tar.gz. Windows binaries: bas55v107.zip.
• Source: bas55-1.06.tar.gz. Windows binaries: bas55v106.zip.
• Source: bas55-1.05.tar.gz. Windows binaries: bas55v105.zip.
• Source: bas55-1.04.tar.gz. Windows binaries: bas55v104.zip.
• Source: bas55-1.03.tar.gz. Windows binaries: bas55v103.zip.
• Source: bas55-1.02.tar.gz. Windows binaries: bas55v102.zip.
• Source: bas55-1.01.tar.gz. Windows binaries: bas55v101.zip.

For bug reports or suggestions, write me at jorge.giner@hotmail.com . Bug reports are much appreciated.