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dannoura's scratchpad

by dannoura (Pilgrim)
on Jun 01, 2004 at 19:48 UTC ( #358477=scratchpad: print w/replies, xml ) Need Help??

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  1. or download this
    # This is the script
    my $gui=FP_GUI->new(); # Create main window
    $gui->menubar(); # Create menu bar
    ...
         ['command', 'Help', -command => [\&_show_help]]
        ];
        }
    

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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"

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