Guy,
Thanks for the help.  Shortly after I wrote this I found that if you go to the packet itself and right-click on "copy all printable text" it will copy the whole request correctly to the clipboard.  I got the non-truncated information I needed that way.  :)
-Andrew
On Mon, Mar 15, 2010 at 11:05 PM, Guy Harris 
<guy@xxxxxxxxxxxx> wrote:
On Mar 15, 2010, at 10:21 PM, andrew Wilson wrote:
> I was recently reviewing a .pcap dump and I noticed that packet payloads with especially long lines are truncated.
Yes.  There is a limit of 240 characters for each line in the packet detail pane.
> I was looking for ideas how I can get this content out?  Is there a way to change the settings to not truncate or increase the size somehow?
You would have to change ITEM_LABEL_LENGTH in epan/proto.h in the Wireshark source code and recompile Wireshark.
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