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Postings from August 2012
On Mon, Aug 13, 2012 at 7:41 AM, David Cantrell <david@cantrell.org.uk>wrote: > pack() and unpack() can handle words of 1, 2, 4, and (if you built your > perl right) 8 bytes. And I use the same magic characters (although > without using pack and unpack) in Data::Hexdumper. > > However, I want to extend it to support 16 byte words and, indeed, to > support any other length words. 3 byte words, for example. > > I'd like to remain as compatible as possible with the characters used in > pack()'s templates, but there's nothing there for what I want. > > So, can I propose that we pick a character for this purpose and at least > define some syntax for specifying a word length, endian-ness, and repeat > count for it, even if it isn't implemented yet? > > Something like this perhaps: > X5,4> > > which means: > X - whatever letter we choose > 5 - word length > ,4 - optional repeat count > > - optional endian-ness > We already have (...)4 for repeating.Thread Previous | Thread Next