[PATCHv2 0/7] grep with textconv

Here's a reroll, with the following changes:

* Use "honor" for obey".

* Fixed the issue with --textconv and non-blobs.

* Restructured tests as per Jeff's preference.

* Added 7/ which flips the default for git grep to textconv.

Jeff King (1):
  grep: allow to use textconv filters

Michael J Gruber (6):
  t4030: demonstrate behavior of show with textconv
  show: obey --textconv for blobs
  cat-file: do not die on --textconv without textconv filters
  t7008: demonstrate behavior of grep with textconv
  grep: honor --textconv for the case rev:path
  git grep: honor textconv by default

 Documentation/git-grep.txt   |   9 +++-
 builtin/cat-file.c           |  18 ++++----
 builtin/grep.c               |  13 +++---
 builtin/log.c                |  24 ++++++++--
 grep.c                       | 102 +++++++++++++++++++++++++++++++++++++------
 grep.h                       |   1 +
 object.c                     |  26 ++++++++---
 object.h                     |   2 +
 t/t4030-diff-textconv.sh     |  18 ++++++++
 t/t7008-grep-binary.sh       |  43 ++++++++++++++++++
 t/t8007-cat-file-textconv.sh |  20 +++------
 11 files changed, 222 insertions(+), 54 deletions(-)