There are thousands of programming languages, so it should be "many" rather than "every". Some important ones are missing, e.g. SNOBOL4, SASL, IPL, POP-11, SI

There are thousands of programming languages, so it should be "many" rather than "every". Some important ones are missing, e.g. SNOBOL4, SASL, IPL, POP-11, SISAL, LabVIEW, Prograph. In Full Metal Jacket (not released yet), "Hello computer" is shown at http://web.onetel.com/~hibou/fmj/tutorials/FirstSteps.html http://web.onetel.com/~hibou/fmj/tutorials/FirstSteps.html In Prograph, it's similar. In LabVIEW, it's also similar, except that data flows from left to right.