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Three little words: Just Use Lisp. Having written a skeletal macro system for a Smalltalk, I do have a lot of sympathy for the effort he had to go through.
by jdougan 5y ago
Three little words: Just Use Lisp.
Having written a skeletal macro system for a Smalltalk, I do have a lot of sympathy for the effort he had to go through.
- db48x 5y agoHe definitely used a significant amount of elbow grease on this project. I’m sure that it was at least a year’s worth of work for him, but he actually gave this same talk several times that year so I bet he came out ahead. On the other hand, Regex::Debugger is something I really miss when I am working in any other language. I think Perl is unique in having a real debugger for regexes. The closest analogue is re-builder in Emacs, which lets you type a regex and see how it matches against a bunch of sample text. Very useful, but not the same as stepping through the regex.