Shorten some subclause stable names

[jwakely]

Some clause names are very long, and cause clause headings to wrap onto two lines. This reduces some of the worst, although there are still:

[buffer.stream.reqmts.syncwritestream]
[buffer.stream.reqmts.asyncwritestream]
[buffer.stream.reqmts.completioncondition]

And these which don't cause any wrapping problems:
[socket.reqmts.endpointsequence]
[socket.reqmts.acceptableprotocol]
[socket.reqmts.gettablesocketoption]
[socket.reqmts.settablesocketoption]
[socket.reqmts.iocontrolcommand]
[socket.reqmts.connectcondition]

Other abbreviations we could consider are socket -> sock, option -> opt, internet -> inet

[jwakely]

@chriskohlhoff any opinion on this?

[chriskohlhoff]

Some ideas...

buffer.stream.* -> buf.stream.*

*.completioncondition -> *.compl.cond

option -> opt, e.g. socket.reqmts.gettablesocketoption -> socket.reqmts.opt.gettable

protocol -> proto

Since the word stream is already in the section, can it be dropped from the individual requirement part? E.g.:

buffer.stream.reqmts.syncwritesteram -> buffer.stream.reqmts.syncwrite

[jwakely]

socket.reqmts.gettablesocketoption -> socket.reqmts.opt.gettable

I like that.

Since the word stream is already in the section, can it be dropped from the individual requirement part?

Yes, I had the same thought yesterday.

I think I'll shorten when it's causing formatting problems, or the name duplicates something like "socket" or "stream" and leave the others.

Thanks.