X.X: Why is my code not working?

Many errors are flagged by mh on a Reload, but some can be difficult to spot. Here is a list of common errors in Perl code which you can check for.


This is a vital point which applies only to mh, not to Perl generally.


All the entries in mh.ini are read on mh Startup and on a Reload. They are stored in the %config_parms array. So, for example, if you added:

  myparm1=a b c