[BProc] Syntax of "libraries" entry in /etc/beowulf/config

[Larry B. <ba...@us...>]

Is line continuation allowed in /etc/beowulf/config?  If so, what is the =
syntax?  (E.g., "\<newline>" as in C?)

Are multiple "libraries" lines legal?  Do they all get concatenated into =
a single list?  How long (no. of characters) can the list of libraries =
be?