Sujet : Re: Lisp history: IF, etc.
De : no.email (at) *nospam* nospam.invalid (Paul Rubin)
Groupes : comp.lang.lispDate : 17. Apr 2024, 09:56:18
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <875xwgzal9.fsf@nightsong.com>
References : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
User-Agent : Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux)
Lawrence D'Oliveiro <
ldo@nz.invalid> writes:
Was it a matter of timing, then? Perl came along at just the point where
the hardware was powerful enough to take the complexities of regular
expressions in its stride, so that’s when the whole idea really took off.
Unix had regular expressions because Thompson's QED editor on some weird
old GE(?) minicomputer had had them. It compiled the regexex into
machine code, iirc. Perl was sort of Awk on steroids and Awk also had
regexes. I think regexes per se were never very cpu or memory hungry.
Snobol and Spitbol didn't have regexes. They did pattern matching by
brute force backtracking. By that era though, computers had much more
memory than they did when Lisp 2 was happening.
Date | Sujet | # | | Auteur |
2 Apr 24 | Lisp history: IF, etc. | 56 | | Alan Bawden |
2 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Kaz Kylheku |
3 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Gijs Hillenius |
3 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Gijs Hillenius |
3 Apr 24 | Re: Lisp history: IF, etc. | 49 | | Madhu |
3 Apr 24 | Re: Lisp history: IF, etc. | 48 | | Alan Bawden |
3 Apr 24 | Re: Lisp history: IF, etc. | 35 | | Paul Rubin |
3 Apr 24 | Re: Lisp history: IF, etc. | 34 | | Alan Bawden |
4 Apr 24 | Re: Lisp history: IF, etc. | 32 | | Paul Rubin |
4 Apr 24 | Re: Lisp history: IF, etc. | 5 | | Lawrence D'Oliveiro |
4 Apr 24 | Re: Lisp history: IF, etc. | 3 | | Axel Reichert |
4 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Lawrence D'Oliveiro |
4 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Paul Rubin |
4 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Kaz Kylheku |
4 Apr 24 | Re: Lisp history: IF, etc. | 26 | | Alan Bawden |
5 Apr 24 | Re: Lisp history: IF, etc. | 25 | | Paul Rubin |
5 Apr 24 | Re: Lisp history: IF, etc. | 24 | | Julieta Shem |
5 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Julieta Shem |
6 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Lawrence D'Oliveiro |
15 Apr 24 | Re: Lisp history: IF, etc. | 21 | | Paul Rubin |
16 Apr 24 | Re: Lisp history: IF, etc. | 20 | | Jeff Barnett |
16 Apr 24 | Re: Lisp history: IF, etc. | 2 | | Lawrence D'Oliveiro |
16 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Jeff Barnett |
16 Apr 24 | Re: Lisp history: IF, etc. | 16 | | Paul Rubin |
16 Apr 24 | Re: Lisp history: IF, etc. | 15 | | Jeff Barnett |
16 Apr 24 | Re: Lisp history: IF, etc. | 14 | | Lawrence D'Oliveiro |
16 Apr 24 | Re: Lisp history: IF, etc. | 12 | | Paul Rubin |
17 Apr 24 | Re: Lisp history: IF, etc. | 11 | | Lawrence D'Oliveiro |
17 Apr 24 | Re: Lisp history: IF, etc. | 10 | | Paul Rubin |
17 Apr 24 | Re: Lisp history: IF, etc. | 9 | | Jeff Barnett |
17 Apr 24 | Re: Lisp history: IF, etc. | 8 | | Lawrence D'Oliveiro |
17 Apr 24 | Re: Lisp history: IF, etc. | 7 | | Paul Rubin |
17 Apr 24 | Re: Lisp history: IF, etc. | 3 | | Madhu |
18 Apr 24 | Re: Lisp history: IF, etc. | 2 | | Lawrence D'Oliveiro |
18 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Paul Rubin |
17 Apr 24 | Re: Lisp history: IF, etc. | 3 | | Ben Bacarisse |
18 Apr 24 | Re: Lisp history: IF, etc. | 2 | | Lawrence D'Oliveiro |
18 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Stefan Monnier |
17 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Jeff Barnett |
17 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Stefan Ram |
4 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Ben Bacarisse |
3 Apr 24 | Re: Lisp history: IF, etc. | 7 | | Kaz Kylheku |
4 Apr 24 | Re: Lisp history: IF, etc. | 5 | | Alan Bawden |
4 Apr 24 | Re: Lisp history: IF, etc. | 3 | | Kaz Kylheku |
4 Apr 24 | Re: Lisp history: IF, etc. | 2 | | Kaz Kylheku |
4 Apr 24 | on levels of disappointment (Was: Re: Lisp history: IF, etc.) | 1 | | Julieta Shem |
4 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Julieta Shem |
5 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Spiros Bousbouras |
4 Apr 24 | Re: Lisp history: IF, etc. | 3 | | Lawrence D'Oliveiro |
4 Apr 24 | Re: Lisp history: IF, etc. | 2 | | Alan Bawden |
4 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Kaz Kylheku |
12 Apr 24 | Re: Lisp history: IF, etc. | 2 | | Alan Bawden |
12 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Lawrence D'Oliveiro |
4 Apr 24 | Re: Lisp history: IF, etc. | 3 | | Kaz Kylheku |
4 Apr 24 | Re: Lisp history: IF, etc. | 2 | | Alan Bawden |
4 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Lawrence D'Oliveiro |