-zotnet/tws/
- No idea what "tws" stands for, other than 't' almost certainly standing for
- "time". Date and time manipulation routines go here.
+zotnet/tws/ (deprecated, now in sbr/)
+ "tws" apparently stands for "time with structure", a rather odd phrase.
+ This directory used to be the place for date and time manipulation code, but
+ currently nothing in here is compiled. There are new, more portable
+ versions of the key files in h/ and sbr/, and this directory will soon go
+ away completely.
+
+
+-------------------------------------------------------
+nmh-local functions to use in preference to OS versions
+-------------------------------------------------------
+
+For some system functions whose availability or behavior varies from OS to OS,
+nmh conditionally uses a local definition with the same name as the OS function
+(e.g. snprintf()). For other functions, developers need to avoid the OS
+versions and always use the nmh-supplied function. Here is a list of such
+functions:
+
+OS function nmh-local version to use instead
+=========== ================================
+getpass() nmh_getpass()