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Short and Long Entries - The Basic Building Blocks of a Database
Short and long entries are the basic "building blocks" of an
Expert Help Database: Text appears in an Expert Help Database
either as a list of short entries, or as a single long entry.
A short entry is a single line of text. Short entries almost
never appear alone; they are found as elements in a list of
short entries. Each short entry can be thought of as an index
pointing to a longer, more complete description, called a long
entry.
The long entry is displayed by Expanding the short entry; you
can think of the long entry as "lying under" the short. What
you are reading right now is a long entry; if you press the
Escape key, you will move up to the short entry above it.
(From the short entry above this, press Enter to return here.)
A long entry such as this one can be anywhere from one line,
up to hundreds of lines long. A long entry is something like a
chapter in a book, and the list of short entries like the
table of contents.
At any one time, The Expert Help Engine can display
either a list of short entries, or a single long
entry.
Long entries cannot be expanded. You can, however, include in
a long entry references to other long entries, using the
"!seealso" command. A "seealso" can refer either to a long
entry in the same file (which means it's also part of the same
menu item) or in another file.
A short entry does not have to have a long entry under it
(that is, a short entry does not have to be expandable). You
can design a list of short entries so that some, none, or all
are expandable.
Instead of having a long entry under a short entry, you can also
design short entries that expand to another list of short
entries. There is virtually no limit to the length of a chain of
"short entry points to list of short entries." (A long entry,
however, can only appear at the endpoint of a chain.)
Press the Gray + key to proceed to the next topic (long entry).
See Also:
Database Design
Creating Data Text Files
Data Text Files
Creating Entries
Character Attributes
Adding Comments to Data Files.
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