Signals to suppress the adding of the prefix, if the first character of the page location is already a letter. This is useful if the format of citing depends on a language, but there is a default language for the space.
The space property is used by the following projectdoc macros:
- Cite Macro - Renders a cite to a resource document.
- External Quote Macro - Renders a quote to an external resource with author and source.
- Quote Macro - Renders a quote from a resource with author and source.