program inside of repl (the idea is that it will be used by repl).
See mhl(1), specifically the "format" keyword and "formatproc" in
mh-profile(5).
-- The test suite has been integrated into the Makefile via "make test".
+- The test suite has been integrated into the Makefile via "make check".
+- The following environment variables are obsolete. Support for them
+ will be removed from the next nmh release:
+ MHPOPDEBUG (use -snoop command line switch instead)
+ MM_NOASK (use -nolist and -nopause command line switches instead)
+ NOMHNPROC (use -nocheckmime command line switch instead)
+ FACEPROC (undocumented faceproc feature to be removed)