[PATCH] Git-cvsimport Improvement

Greetings,

I am attempting to improve CVS -> CVSps -> Git-cvsimport process.

The part involving Git-cvsimport has to do with parsing of CVSps
PatchSet file. Consider what happens if a CVS log/commit message
includes lines which start with "Members:", say from copy-and-paste
[2].

To avoid this issue, I have proposed that CVSps append the "Log:" tag
with line count of original CVS log/commit message [1].


The idea is if line-count is found after "Log:", that many (CVS log
message) lines get consumed before advancing $state to look for
"^Members:"

Current Git-cvsimport isn't strict in matching the "Log:" tag
(fortunately) and my proposed change to Git-cvsimport should be fully
backward compatible.

See attached patch.

Cheers,
--patrick

p.s., For reference: Why I'm doing this and RFC sent to CVS list:
	http://lists.nongnu.org/archive/html/info-cvs/2017-11/msg00000.html

[1] https://github.com/andreyvit/cvsps/pull/4

[2]  Example PatchSet with "Members:" line in original CVS commit message:
---------------------
PatchSet 3
Date: 2017/10/30 23:25:20
Author: catbert
Branch: HEAD
Tag: (none)
Log:
This will confuse git-cvsimport's parser

Members:
	somefile.c:1.1->1.2
	another.h:1.7->1.8
	foo.mk:1.22->1.23

Imagine these were lines pasted to note something

Members:
	ABC:1.1->1.2