There are actually two file requesters available in AWNPipe. The ClassAct/Reaction getfile.gadget, and the ASL file requester. Only the getfile.gadget can be displayed in a gui. Both can be opened under your control to present the user with a file requester. The details for the ASL requester are at the end of this file.
SUCCESS=0 if the user aborted the file requester without making a selection. SUCCESS !=0 if the user selected a file, each file name is quoted and all are on a single line.
save=number
If number=0 this is NOT a save requester. If number~=0 this is a save requester.
filename="path:filename" (fn=)
Set the filename and directory for the file requester.
gadgettext="title" (gt=)
Set the file requesters title.
Wide=num
High=num
Set the size of the requester when opened.
top=num
left=num
Set the position of the requester when it opens.
postx="positive text"
Set the text for the positive choice in the file requester. Defaults to OK.
negtx="negative text"
Set the text for the positive choice in the file requester. Defaults to Cancel