I've used several of them. I wouldn't like to use any of them now except Lisp, which of course is still going strong.
Two that I loved at the time were Algol68 and SNOBOL. Algol68 was so sophisticated for its time but I'm not aware of any advantages over modern languages. SNOBOL was lots of fun to write, but I found it write-only.
Comments
I've used several of them. I wouldn't like to use any of them now except Lisp, which of course is still going strong.
Two that I loved at the time were Algol68 and SNOBOL. Algol68 was so sophisticated for its time but I'm not aware of any advantages over modern languages. SNOBOL was lots of fun to write, but I found it write-only.