From: David Levine <levinedl@acm.org>
Date: Mon, 21 Jan 2013 03:27:54 +0000 (-0600)
Subject: Removed the static m_getfld() state instance and replaced
X-Git-Url: https://diplodocus.org/git/nmh/commitdiff_plain/adc0a3232c43033729dbc036f0757bddfba463bd?hp=adc0a3232c43033729dbc036f0757bddfba463bd

Removed the static m_getfld() state instance and replaced
with functions for callers to create and destroy their own
instances.  This also allows inc, msh, and pick to call
m_getfld() with an initial file stream position other than 0.

There is now a global state instance so that scan can call
m_unknown() on maildrop files.  It'd be nice to get rid of
that.
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