Bugs for Sorcery are reported here

[bugzilla-daemon AT bugs.sourcemage.org]

http://bugs.sourcemage.org/show_bug.cgi?id=13356





------- Additional Comments From jakakranjc AT email.si  2007-01-01 10:47 -------
The $@ isn't quoted in the original either, that's how they pass the first 
test 
- "" is dropped. This was one of the tests that my implementation was failing 
(now it passes everything).

I don't know much about how [[ ]] matching works, so my attempt was in awk. 
Thus that approach unintentionally preserves the regex search functionality.

function new2_list_find () {
    local i
    local input=" ${1:-qwertzuiop} "
    shift

    awk -F " " -v input="$input" '{
      for(u=1; u<=NF; u++)
        if(sub("[[:space:]]"$u"[[:space:]]","",input)) exit 222
    }' <<< "$@"
    [[ $? == 222 ]] && return 0
    return 1
}

Some worst case/best case timings for the three functions; agregate of 200 
runs:
one string lenght, one nonmatching search term
----------------------------
old function times:real 0m1.633s
new function times:real 0m0.048s
my function times:real  0m1.740s

10 string lenghts, one nonmatching search term
----------------------------
old function times:real 0m2.016s
new function times:real 0m0.257s
my function times:real  0m2.042s

100 string lenghts, one nonmatching search term
----------------------------
old function times:real 0m5.708s
new function times:real 0m2.229s
my function times:real  0m5.509s


one string lenght, five nonmatching search terms
----------------------------
old function times:real 0m8.221s
new function times:real 0m0.103s
my function times:real  0m1.775s


10 string lenghts, five nonmatching search terms
----------------------------
old function times:real 0m9.537s
new function times:real 0m0.602s
my function times:real  0m2.298s

100 string lenghts, five nonmatching search terms
----------------------------
old function times:real 0m22.597s
new function times:real 0m5.480s
my function times:real  0m7.567s

one string lenght, 50 nonmatching search terms
----------------------------
old function times:real 1m26.371s
new function times:real 0m0.762s
my function times:real  0m2.303s

So the [[ ]] is really fast, awk is pretty much the same as the old grep, but 
shines in the bigger searches.

Casting net-tools now takes 16,5s (time cast net-tools\nnyyyn), the whole 
protocol bunch just wheezing by, while the old system takes 62s (average of 
three hot runs). It really is a major bottleneck!


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