objects.txt syntax

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To cover all the naming hacks that were previously in objects.h, we needed some

kind of hacks in objects.txt.

The basic syntax for adding an object is as follows:

1 2 3 4 : shortName : Long Name

If the long name doesn't contain spaces, or no short name

exists, the long name is used as basis for the base name

in C. Otherwise, the short name is used.

The base name (let's call it 'base') will then be used to

create the C macros SN_base, LN_base, NID_base and OBJ_base.

Note that if the base name contains spaces, dashes or periods,

those will be converted to underscore.

Then there are some extra commands:

!Alias foo 1 2 3 4

This just makes a name foo for an OID. The C macro

OBJ_foo will be created as a result.

!Cname foo

This makes sure that the name foo will be used as base name

in C.

!module foo

1 2 3 4 : shortName : Long Name

!global

The !module command was meant to define a kind of modularity.

What it does is to make sure the module name is prepended

to the base name. !global turns this off. This construction

is not recursive.

Lines starting with # are treated as comments, as well as any line starting

with ! and not matching the commands above.