A very influential mainframe Pascal compiler - M247

More info about the Pascal/VS compiler here: https://bitsavers.org/pdf/ibm/370/vs_pascal/ The open-source Oppolzer Pascal compiler: https://www.youtube.com/watch?v=li2J4K2JwtE The virtual 1403 printing service: https://1403.bitnet.system Music by: LEMMiNO Cipher, Voyage, Cosmic Solitude, Blackout https://www.youtube.com/watch?v=b0q5PR1xpA0 CC BY-SA 4.0