What's the first (oldest) language that had the 'Unless' conditional/loop built into itself? Where an example could be unless (myVar) == if (!myVar)until (myVar) == while (!myVar)
What's the first language that had the 'Unless' conditional/loop built into itself?
programming languages;history
actually I've found a copy of the 1967 BCPL language manual with the UNLESS statement in it on section 6.7  http://www.fh-jena.de/~kleine/history/languages/Richards-BCPL-ReferenceManual.pdfthis was also the first language to demonstrate the Hello World programBCPL became B at Bell Labs and then later Cthe joke was that the real question was what would the next language be P from the BCPL or D from the Alphabetic order