In these environments one defines which options will appear in the ``Dump
format'' menu of the main screen, and the ``Choose field'' of the ``Pattern''
screen, respectively. They must appear AFTER the ``
\fields'' environment.
The format is:
\dumpformats or \patternformats{
<field1+field2+...+fieldN>,"<menu string>",<hotkey>
<field1+field2+...+fieldN>,"<menu string>",<hotkey>
.
.
}
Each line defines one menu entry. The first part defines the fields
associated with that choice, the second part defines the string that will
appear in the menu, and the last part is the character which chooses that
menu entry. The character must appear somewhere within the menu string, and
it is up to the user to verify that the choice is unique. Up to 11 menu
entries may be defined, and these will join 4 predefined menu entries. Note
that, in the ``Choose field'' menu, the name of the entry may be entered as
``entry–name'', although it is not a true field.