[PATCHv2 0/4] blame: (dim rep. metadata lines or fields, decay date coloring)

This is picking up [1], but presenting it in another approach,
as I realized these are orthogonal features:
* dimming repeated lines/fields of information
* giving a quick visual information how old (as a proxy for 'well tested')
  a line of code is.
  
Both features are configurable.

Changes from sending it out in November:
* better commit messages
* rebased on master

Any feedback welcome.

Thanks, Stefan

[1] https://public-inbox.org/git/20171110011002.10179-1-sbeller@google.com/

Stefan Beller (4):
  color.h: document and modernize header
  builtin/blame: dim uninteresting metadata
  builtin/blame: add option to color metadata fields separately
  builtin/blame: highlight recently changed lines

 Documentation/config.txt |  23 +++++
 builtin/blame.c          | 216 ++++++++++++++++++++++++++++++++++++++++++-----
 color.c                  |   2 -
 color.h                  |  49 ++++++++---
 t/t8012-blame-colors.sh  |  56 ++++++++++++
 5 files changed, 311 insertions(+), 35 deletions(-)
 create mode 100755 t/t8012-blame-colors.sh