Dialog(
type,
text ) O
creates a dialog box and returns a GAP object describing it. There are
currently two types of dialogs: A file selector dialog (called
Filename
) and a dialog type called OKcancel
. text is a text that
appears as a title in the dialog box.
Query(
obj ) O
Query(
obj,
default ) O
Puts a dialog on screen. Returns false
if the user clicks ``Cancel'' and
a string value or filename, if the user clicks ``OK'', depending on the
type of dialog. default is an optional initialization value for the
string.
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