post_page

Name a custom subroutine to run before image paths are substituted on a page.

Valid values

the parameter is expected to be the name of a Sub or a GlobalSub. There is no default value.

This pragma names a Sub or a GlobalSub to run before any image files are substituted on a page.

If the subroutine returns true then image URI rewrites will be aborted, otherwise they will continue as usual.

Regardless of whether the named subroutine returns true or false, image rewriting will still be subject to the no_image_rewrite pragma.