[PATCH] Allow fmt_ident to get an arbitrary buffer for the output

Signed-off-by: Alex Riesen <redacted>
---
 builtin-blame.c |    5 +++--
 cache.h         |    8 +++++++-
 ident.c         |   47 +++++++++++++++++++++--------------------------
 3 files changed, 31 insertions(+), 29 deletions(-)

On 7/31/07, Alex Riesen [off-list ref] wrote:

Ach, that's why... Junio, how about this then? I'd even suggest adding
the buffer argument to fmt_ident and use it everywhere (ATM there is
only one user outside of ident.c: builtin-blame.c).

Something like this (on top of the previous re git_author|committer_info)