Re: [PATCH] blame: handle broken commit headers gracefully

> On Wed, Apr 17, 2013 at 08:33:54PM +0200, René Scharfe wrote:
>
>> Minimal patch, test case missing.  It's a bit sad that the old commit
>> parser of blame handled Ivan's specific corruption (extra "-<>" after
>> email) gracefully because it used the spaces as cutting points instead
>> of "<" and ">".
>
> That may mean there is room for improvement in split_ident_line to
> be more resilient in removing cruft. With something like:
>
>    Name <email@host>-<> 123456789 -0000
>
> it would obviously be nice to find the date timestamp there, but I
> wonder what the "email" field should return? The full broken string, or
> just "email@host"? One way is convenient for overlooking problems in
> broken commits, but I would worry about code paths that are using
> split_ident_line to verify the quality of the string (like
> determine_author_info). It's possible we would need a strict and a
> forgiving mode.