When the regular expression matches an image URI, the image URI is used in the HTML output. With no match, the image is generated as an external file which is referenced from the HTML output.
If you leave this option empty, any linking of images specified in StoryTeller using the
linkedresources custom property is used. For more information, see the
StoryTeller documentation.
To use HTTP image URIs directly in the HTML output for images that are not referenced from the localhost or the local network, you can specify the following regular expression:
This means that if the URI starts with http:// the image URIs are kept in the output, except in the following cases: