[REBOL] Re: [AWK GREP] AWK and GREP funcs, arg order
From: jjmmes::yahoo::es at: 19-May-2007 9:01
Hi Gregg,=0A=0AAre you using a suffix tree or a suffix array for your implementation
?=0A=0Athanks=0Ajose=0A=0A----- Mensaje original ----=0ADe: Gregg Irwin <gregg-pointillistic.com>=0APara:
Ged Byrne <rebolist-rebol.com>=0AEnviado: viernes, 18 de mayo, 2007 17:47:16=0AAsunto:
[REBOL] Re: [AWK GREP] AWK and GREP funcs, arg order=0A=0A=0AGed:=0AGB> I think the logic
is that the program/pattern is mostly likely to be=0AGB> reused against different files.=0A=0AAnton:=0AAR>
I say you're applying the program to the files, because without=0AAR> any files, there's
no program.=0A=0ATom:=0AT> it is all data. why not let rawk figure out which is which=0A=0A=0AI
agree with all of you. :) I like the idea of auto-identification,=0Abut there may be
ambiguity. The risk may be low enough that it's worth=0Ait though.=0A=0AIn order to do
that, it needs to be a dialect, rather than a func with=0Aargs for each one. I thought
about that originally, but didn't come up=0Awith one I liked, so I fell back on making
it a simple func for the=0Atime being (I was more concerned with the internals at that
point).=0A=0AWhat should the dialect look like? We have three categories of values:=0A=0A*
sources -- files to analyze, but I also support blocks and strings.=0A=0A* program --
probably only one, with the pattern/action pairs as=0A sub-items.=0A=0A*
options -- e.g. /deep=0A=0AFor command line use, the programs and file specs will probably
be=0Avery simple, but you can write more complete programs and store them=0Ain files.
How flexible should it be with regard to applying multiple=0Asource specs to multiple
programs? For example, if you have=0Aoverlapping functionality, do you need to run multiple
programs, or=0Areload a file list from a global spec for each "pass"?=0A=0A-- Gregg=0A=0A--
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