I did a tiny bit in the late '90s at Mastercard. Wrote my share of TACL macros before that.
When I first saw the "99 Bottles of Beer" site, I was working for a company the was using the POSIX-layer OSS and C. I was able to "drop down" into Guardian and re-learn enough to contribute: https://99-bottles-of-beer.net/language-tandem-tal-437.html
When I first saw the "99 Bottles of Beer" site, I was working for a company the was using the POSIX-layer OSS and C. I was able to "drop down" into Guardian and re-learn enough to contribute: https://99-bottles-of-beer.net/language-tandem-tal-437.html