$Id: CFG.TXT 1.4 1999/04/13 00:11:50 ska Exp ska $

Notes for the configuration package (inifile/getopt):

+ There is no special prefix for longname options only.

+ Multiple option characters are ignored and act as a single one.

+ Trailing option characters are ignored.

+ To use '/' within arguments as path delimiter rather than an option
character, remove the slash from opt_iach.

+ '-' cannot be used as in-option option character, because it is also
used as boolean character.

+ Within quotes no option characters are scanned for.

+ If a response file is opened, all the rest of the arguments is stored
into a temporary file, because a response file might contain a very
large number of arguments.

+ Run cfgExitGetopt() for all Cfg_Getopt structured after use. Only this
function will ensure that all allocated resources are freed.

+ Empty lines are removed on several occasions. If some empty lines
shall remain in the INI file, they must be marked with a comment
sign, e.g. ';' or '#'.

+ Usually comments are preserved when lines are copied unmodified.
But: a) comments are not associated to the following or preceeding
line [e.g. removing a value does not remove any comment preceeding
or following the line the value resides in], b) comments at value
lines are removed, when this value is changed.

+ cfgAddValue() always adds one spurious newline character.
