# \coupledocument

## Syntax

 \coupledocument[...][...][...] [...] name [...] file [...] name

## Description

Together with \setuphead (see example), this can be used to make the section headings of the document link to the corresponding heads in another version of the document. (E.g., Section 1.2.1 of the screen PDF links to Section 1.2.1 of the print PDF.)

## Example

From the mailing list.

```\coupledocument
[alternative] % symbolic name
[docu-p] % name of paper version
[chapter,section,subsection]
[the printable version]

[chapter,section,subsection]
[file=alternative]
```

• \setuphead, specifically the `file=` key.

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