+CAUTION:
+The RST syntax is as bad as python when it comes to dealing with
+spaces. For example &bold( foo ) will insert spaces after the initial
+bold trigger, and before the trailing bold trigger which will throw
+the tox validation into a tizzy. Further, something like 'void *'
+and 'rmr_ ' does as well. If needed, use the defined escape macro
+to add an escape in such situations; it should only generate for RST
+and not impact other output formats.