Adobe 65030365 Developer's Guide - Page 79

Example, Specifying public identifiers, Entity locations, FilenamePattern, Public ID, Filename

Page 79 highlights

7 Application definition file Example Suppose the Entities element looks like: Entity locations: FilenamePattern: $(System).sgm FilenamePattern: $(System).$(Notation) and the markup document contains: . . . &intro; . . . When processing the reference to intro, the software searches for a file called introduction.xml. It is an error if the file does not exist. When processing the entity attribute of the graphic element, FrameMaker searches for a file named chipsfile.cgm. If one is not found, it then looks for chipsfile.CGM, assuming that the NAMECASE GENERAL parameter of the associated SGML declaration is NAMECASE GENERAL YES. Important: The NAMECASE GENERAL parameter of the SGML declaration determines the case-sensitivity of notation names. For XML, the implied setting for this parameter is NO, which means that names are case-sensitive. For SGML, the value of this parameter in the reference concrete syntax is NAMECASE GENERAL YES. With this declaration, the SGML parser forces notation names to uppercase. Because of this, and because the UNIX file system is case-sensitive, on a UNIX system, if you have the default SGML declaration and you use the $(notation) variable with the filename element, that portion of the name must be uppercase. Specifying public identifiers The Public element of an Entities element tells the software how to process an external identifier that has a public identifier but no system identifier. It looks like: Entity locations: Public ID: pid Filename: fname where pid is a public identifier and fname is the name of a file to be associated with the entity using the public identifier. You can give multiple Public elements in the same parent Entities element. If you want to give multiple filenames to search for a particular public identifier, you can specify the same public identifier in multiple Public elements. Structure Application Developer's Guide 61

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Application definition file
Structure Application Developer’s Guide
61
7
Example
Suppose the
Entities
element looks like:
Entity locations:
FilenamePattern:
$(System).sgm
FilenamePattern:
$(System).$(Notation)
and the markup document contains:
<!ENTITY intro SYSTEM "introduction.xml">
<!ENTITY chips SYSTEM "chipsfile" NDATA cgm>
. . .
&intro;
. . .
<graphic entity=chips>
When processing the reference to
intro
, the software searches for a file called
introduction.xml
. It is an error if the file does not exist.
When processing the
entity
attribute of the
graphic
element, FrameMaker searches for
a file named
chipsfile.cgm
. If one is not found, it then looks for
chipsfile.CGM
,
assuming that the
NAMECASE GENERAL
parameter of the associated SGML declaration is
NAMECASE GENERAL YES
.
Specifying public identifiers
The
Public
element of an
Entities
element tells the software how to process an
external identifier that has a public identifier but no system identifier. It looks like:
Entity locations:
Public ID:
pid
Filename:
fname
where
pid
is a public identifier and
fname
is the name of a file to be associated with the
entity using the public identifier.
You can give multiple
Public
elements in the same parent
Entities
element. If you want
to give multiple filenames to search for a particular public identifier, you can specify the
same public identifier in multiple
Public
elements.
Important:
The
NAMECASE GENERAL
parameter of the SGML declaration
determines the case-sensitivity of notation names. For XML, the implied setting for
this parameter is
NO
, which means that names are case-sensitive.
For SGML, the value of this parameter in the reference concrete syntax is
NAMECASE
GENERAL YES
. With this declaration, the SGML parser forces notation names to
uppercase. Because of this, and because the UNIX file system is case-sensitive, on
a UNIX system, if you have the default SGML declaration and you use the
$(notation)
variable with the filename element, that portion of the name must be
uppercase.