- this is principally for cases where reduced indentation is desired,
such as when streaming to a memory location. If the indentation size
is zero or one, only a single space will be used to separate the
key/value.
This change does not affect the stream allocation size, since the
extra data falls within the padding.
ENH: relocate label/scalar sizes from Istream to IOstream.
- could allow future use for output streams as well?
Due to padding, reorganization has no effect on allocated size
of output streams.
STYLE: add read/write name qualifier to beginRaw, endRaw
- removes ambiguity for bi-directional streams
STYLE: fix inconsistent 'const' qualifier on std::streamsize
- base Ostream was without const, some derived streams with const
8b3d77badc