Examples of using Parameter entity in English and their translations into Romanian
{-}
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Colloquial
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Official
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Medicine
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Ecclesiastic
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Ecclesiastic
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Computer
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Programming
Since the replacement text is not rescanned,the reference to parameter entity zz is not recognized.
A parameter entity and a general entity with the same name are two distinct entities. .
In line 4,the reference to character 37 is expanded immediately, and the parameter entity"xx" is stored in the symbol table with the value"%zz;".
Thus, what would be parameter entity references in the DTD are not recognized as markup in content.
A URI might thus be relative to the document entity, to the entity containingthe external DTD subset, or to some other external parameter entity.
Is expanded immediately and the parameter entity"zz" is stored with the replacement text"", which is a well-formed entity declaration.
While they are not required to check the document for validity, they are required to process all the declarations they read in the internal DTD subset and in any parameter entity that they read,up to the first reference to a parameter entity that they do not read;
In a document without any DTD, a document with only an internal DTD subset which contains no parameter entity references, or a document with"standalone='yes'", the Name given in the entity reference must match the name given in the declaration of the entity, except that well-formed documents need not declare any of the following entities: amp, lt, gt, apos, quot.
The external subset and external parameter entities also differ from the internal subset in that in them, parameter-entity references are recognized within markup declarations, not only between markup declarations.
When an entity reference appears in an attribute value, or a parameter entity reference appears in a literal entity value, its replacement text is processed in place of the reference itself as though it were part of the document at the location the reference was recognized, except that a single or double quote character in the replacement text is always treated as a normal data character and will not terminate the literal.
They must not process entity declarations orattribute-list declarations encountered after a reference to a parameter entity that is not read, since the entity may have contained overriding declarations.
Well-Formedness Constraint: Entity Declared In a document without any DTD, a document with only an internal DTD subset which contains no parameter entity references, or a document with"standalone='yes'", the Name given in the entity reference must match that in an entity declaration, except that well-formed documents need not declare any of the following entities: amp, lt, gt, apos, quot.
While they are not required to check the document for validity, they are required to process all the declarations they read in the internal DTD subset and in any parameter entity that they read,up to the first reference to a parameter entity that they do not read; that is to say, they must use the information in those declarations to normalize attribute values, include the replacement text of internal entities, and supply default attribute values.
Parameter entities are parsed entities for use within the DTD.
All internal parameter entities are well-formed by definition.
However, portions of the contents of the external subset or of external parameter entities may conditionally be ignored by using the conditional section construct;
The intent is to constrain the replacement text of parameter entities to contain an integral number of grammatical tokens in the DTD.
Note that if entities are declared in the external subset or in external parameter entities, a non-validating processor is not obligated to read and process their declarations;
Just as with external parsed entities, parameter entities need only be included if validating.
The productions later in this specification for individual nonterminals(elementdecl, AttlistDecl, and so on)describe the declarations after all the parameter entities have been included.
(This does not apply to references that occur in external parameter entities or to the external subset.).
The markup declarations may be madeup in whole or in part of the replacement text of parameter entities.
The actual replacement text that is included as described above must contain the replacement text of any parameter entities referred to, and must contain the character referred to, in place of any character references in the literal entity value;
In a document with an external subset or external parameter entities with"standalone='no'", the Name given in the entity reference must match that in an entity declaration.
For example, a non-validating processor may not normalize attribute values, include the replacement text of internal entities, or supply default attribute values,where doing so depends on having read declarations in external or parameter entities.
The replacement text may contain both character data and(except for parameter entities) markup, which must be recognized in the usual way, except that the replacement text of entities used to escape markup delimiters(the entities amp, lt, gt, apos, quot) is always treated as data.
The replacement text may contain both character data and(except for parameter entities) markup, which must be recognized in the usual way, except that the replacement text of entities used to escape markup delimiters(the entities amp, lt, gt, apos, quot) is always treated as data.