#### 17.8.7 Specifying jumps to external files

DITA2Go produces links to external sources from HyperLink and HyperFile PI markers:

When a HyperFile link specifies an absolute path (which must start with a drive letter), DITA2Go removes any “file:///” URL prefix to the path, which is not needed in RTF. For example:

HyperFile="file:///g:/omnisys/ug/out/dita2go.pdf"

becomes:

!EF('g:/omnisys/ug/out/dita2go.pdf')

HyperLink and HyperFile are implemented in WinHelp with the !EF macro; see §17.9.1 Using a hypertext marker to invoke a macro.

Previous Topic: 17.8.6 Specifying jumps to secondary windows in WinHelp

Next Topic: 17.9 Invoking WinHelp macros

Parent Topic: 17.8 Creating jumps and pop-ups for WinHelp

Sibling Topics:

17.8.1 Configuring pop-up topics

17.8.2 Creating hotspots for jumps and pop-ups in WinHelp

17.8.3 Using cross references for jumps and pop-ups

17.8.4 Using hypertext links for jumps and pop-ups

17.8.5 Disallowing hypertext links for jumps and pop-ups

17.8.6 Specifying jumps to secondary windows in WinHelp

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