CSV: minimalquoting and skipinitialspace,

[Martin Bless]

Currently QUOTE_MINIMAL in the standard module CSV only reacts to
"delimiter" and "quotechar". From the documentation:

Currently:
"""
QUOTE_MINIMAL 
Instructs writer objects to only quote those fields which contain the
current delimiter or begin with the current quotechar. 
"""

In my opinion there should be a way to turn on quoting as well for
those fields, that start with white space characters if the dialect
specifies 

dialect.skipinitialspace = False

I wouldn't mind a change leading to this variant:

Proposal:
"""
QUOTE_MINIMAL 
Instructs writer objects to only quote those fields which contain the
current delimiter or begin with the current quotechar or start
with a [blank | white space character] if the dialect specifies
skipinitialspace=False.
"""

What do you think?

MB - Martin Bless