Am 17.09.2016 um 14:51 schrieb Anatoly Borodin:
> Hi All!
>
> First bug:
>
> git log -3 --pretty='%C(cyan)%C(auto)%h%C(auto)%d %s'
>
> prints %h with the default color (normal yellow), but
>
> git log -3 --pretty='%C(bold cyan)%C(auto)%h%C(auto)%d %s'
>
> shows %h with bold yellow, as if only the color was reset, but not
> the attributes (blink, ul, reverse also work this way). %d and %s are
> printed with the right color both times.
>
> Second bug, maybe related to the first one:
>
> git log -3 --pretty='%C(bold cyan)%h%C(auto)%d %s %an %h %h %s'
>
> The first line looks as expected. Well, almost: the '(' of %d is bold
> yellow.
>
> The second line looks like this:
>
> * %h, %s, %an with bold cyan;
> * %h with bold yellow;
> * %h with normal yellow and %s with normal white (default colors).
>
> PS git version 2.9.2
Well, in both cases you could add %Creset before %C(auto) to get what
you want.
I'm not sure how just how automatic %C(auto) is supposed to be, but you
expected it do emit the reset for you, right? Sounds reasonable to me.
The following patch implements that behavior.
Duy, what do you think?
-- >8 --
Subject: pretty: let %C(auto) reset all attributes
Reset colors and attributes upon %C(auto) to enable full automatic
control over them; otherwise attributes like bold or reverse could
still be in effect from previous %C placeholders.
Signed-off-by: Rene Scharfe <l.s.r@xxxxxx>
---
pretty.c | 2 ++
t/t6006-rev-list-format.sh | 2 +-
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/pretty.c b/pretty.c
index 9788bd8..493edb0 100644
--- a/pretty.c
+++ b/pretty.c
@@ -1072,6 +1072,8 @@ static size_t format_commit_one(struct strbuf *sb, /* in UTF-8 */
case 'C':
if (starts_with(placeholder + 1, "(auto)")) {
c->auto_color = want_color(c->pretty_ctx->color);
+ if (c->auto_color)
+ strbuf_addstr(sb, GIT_COLOR_RESET);
return 7; /* consumed 7 bytes, "C(auto)" */
} else {
int ret = parse_color(sb, placeholder, c);
diff --git a/t/t6006-rev-list-format.sh b/t/t6006-rev-list-format.sh
index a1dcdb8..f6020cd 100755
--- a/t/t6006-rev-list-format.sh
+++ b/t/t6006-rev-list-format.sh
@@ -225,7 +225,7 @@ test_expect_success '%C(auto,...) respects --color=auto (stdout not tty)' '
test_expect_success '%C(auto) respects --color' '
git log --color --format="%C(auto)%H" -1 >actual &&
- printf "\\033[33m%s\\033[m\\n" $(git rev-parse HEAD) >expect &&
+ printf "\\033[m\\033[33m%s\\033[m\\n" $(git rev-parse HEAD) >expect &&
test_cmp expect actual
'
--
2.10.0