<tag>@-ddump-<pass>@:</tag>
<nidx>-ddump-<pass> options</nidx>
Make a debugging dump after pass @<pass>@ (may be common enough to
-need a short form...). Some of the most useful ones are:
+need a short form...). You can get all of these at once (<em/lots/ of
+output) by using @-ddump-all@, or most of them with @-ddump-most@.
+Some of the most useful ones are:
<descrip>
<tag>@-ddump-rdr@:</tag> reader output (earliest stuff in the compiler)