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Opps, the code I posted earlier confused the HTML syntax. Here's the complete code reposted...

for (589840, 117506056, 134225920, 671555840, 534280, 1058576, 654911248, 151718157, 269160461, 168496907, 168627981) { ($x, $y, $v, $w) = unpack "c*", pack "l", $_; $e = $v - $x; $g = $w - $y; $h = abs $e; $k = abs $g; $d = $h > $k; for (0..(($d) ? $h : $k)) { $f += $d ? $g/$e : $e/$g; $f1 = $f; int $f && do { $y += $d ? ($g > 0 ? 1 : -1) : 0; $x += $d ? 0 : ($e > 0 ? 1 : -1); $f += $f > 0 ? -1 : 1 }; $c[$y] ||= ' ' x 60; substr($c[$y],$x+1,1) = abs $f1 >= 1 ? $f1 > 0 ? "\\" : "/" : $d ? "-" : "|"; $d ? ($x += $e>0 ? 1 : -1) : ($y += $g>0 ? 1 : -1); } } $" = "\n"; print"@c\n"; __END__ The following is the picture data in heximal format, Each number is x1,y1,x2,y2. 0x00090010, 0x07010008, 0x08002000, 0x28072100, 0x00082708, 0x00102710, 0x27092710, 0x090B090D, 0x100B100D, 0x0A0B0F0B, 0x0A0D0F0D

In reply to Re: Re: LineDraw Japh by Roger
in thread LineDraw Japh by benn

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    [Corion]: Nicholas Clark++ # read for a multichar block-delimiter by scanning for the last char, and only then check whether the whole delimiter was read.
    [Corion]: At least if you're appending the data read to a larger buffer, this means you avoid the situation of "a delimiter was found but the other half has not been read yet"
    choroba misses the context
    [Corion]: choroba: Optimizing how Perl reads source code on startup (and then processes it line-by-line)
    [Corion]: But in general, it seems to be an interesting approach I should think about - whenever I'm searching for something, to consider if I could search for the end of the token instead of the start of the token

    How do I use this? | Other CB clients
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