DOC1 Programmer's Guide

Programming PCE
add document id
Function Adds (or changes) the DOC1 unique identifier that is assigned to the first page of documents
intended for the Document Repository component.
Syntax add document id of idString to firstPage ;
Parameters idString text; the identifier to be stored in the page
firstPage variable or array element containing the first page of a document.
Effects
The identifier stored in idString will be inserted into the datastream page stored in firstPage.
Any existing identifier will be overwritten
Comments firstPage must be the first page of a document.
idString must contain a valid DOC1 identifier otherwise an error will be raised. The only
method of getting a valid identifier string is to read one from an existing page using the
document id command.
Example ...
//read first page from datastream containing the required id
read 1 page from file 1 into ;
//get the document id
let = document id in ;
//Read in page to be manipulated
read 1 page from file 2 into ;
//copy the id into the page
add document id of into ;
//write out amended page
write 1 page into file 3 from ;
add document name
Function
Syntax
Places pages within a group structure and adds (or changes) the name information for such a
group.
add document name of name to docGroup [at {start|middle|end}];
Parameters name text
docGroup variable containing/to contain a PCE document group.
Effects
name is used as the identifier for all group related datastream fields created by this command.
If the middle keyword is specified the pages in docGroup will be enclosed in the appropriate
fields to form a complete document group.
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