Disable automatic cross-linking outside of D code and fix nested macros in $(D).
Disable automatic cross-linking outside of D code and fix nested macros in $(D).

Cross-linking is now only done within code sections and inline-code, but not in plain text. Nested macros within a $(D ...) macro don't result in HTML code appearing in the final output anymore.

rejectedsoftware/ddox,rejectedsoftware/ddox,rejectedsoftware/ddox