Multiple document files may be concatenated to produce a single online document. Concatenation is achieved by creating an OS/2 environment variable that contains the names of the concatenated files. For example:
SET BIGDOC=DOC1.INF+DOC2.INF+DOC3.INF+DOC4.INF
This environment variable is typically set from within a batch file, which also contains the command VIEW BIGDOC to view the resulting concatenated document.
Hypertext links are permitted between panels in different files, but a panel must use the res= attribute in the heading tag to identify itself, rather than the name= or id= attributes. The global attribute must also be specified in the panel heading.