Eric Sunshine <sunshine@xxxxxxxxxxxxxx> writes:
> Signed-off-by: Eric Sunshine <sunshine@xxxxxxxxxxxxxx>
> ---
With the previous step, what this one does is fairly obvious and
straight-forward. Looking good ;-)
> builtin/blame.c | 5 ++++-
> t/annotate-tests.sh | 20 ++++++++++++++++++++
> 2 files changed, 24 insertions(+), 1 deletion(-)
>
> diff --git a/builtin/blame.c b/builtin/blame.c
> index 7b084d8..1bf8056 100644
> --- a/builtin/blame.c
> +++ b/builtin/blame.c
> @@ -2280,6 +2280,7 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
> int cmd_is_annotate = !strcmp(argv[0], "annotate");
> struct range_set ranges;
> unsigned int range_i;
> + long anchor;
>
> git_config(git_blame_config, NULL);
> init_revisions(&revs, NULL);
> @@ -2475,11 +2476,12 @@ parse_done:
> if (lno && !range_list.nr)
> string_list_append(&range_list, xstrdup("1"));
>
> + anchor = 1;
> range_set_init(&ranges, range_list.nr);
> for (range_i = 0; range_i < range_list.nr; ++range_i) {
> long bottom, top;
> if (parse_range_arg(range_list.items[range_i].string,
> - nth_line_cb, &sb, lno, 1,
> + nth_line_cb, &sb, lno, anchor,
> &bottom, &top, sb.path))
> usage(blame_usage);
> if (lno < top || ((lno || bottom) && lno < bottom))
> @@ -2490,6 +2492,7 @@ parse_done:
> top = lno;
> bottom--;
> range_set_append_unsafe(&ranges, bottom, top);
> + anchor = top + 1;
> }
> sort_and_merge_range_set(&ranges);
>
> diff --git a/t/annotate-tests.sh b/t/annotate-tests.sh
> index 77083d9..b963d36 100644
> --- a/t/annotate-tests.sh
> +++ b/t/annotate-tests.sh
> @@ -303,6 +303,26 @@ test_expect_success 'blame -L multiple (superset/subset: unordered)' '
> check_count -L3,5 -L2,8 A 1 B 1 B1 1 B2 1 C 1 D 1 "A U Thor" 1
> '
>
> +test_expect_success 'blame -L /RE/ (relative)' '
> + check_count -L3,3 -L/fox/ B1 1 B2 1 C 1 D 1 "A U Thor" 1
> +'
> +
> +test_expect_success 'blame -L /RE/ (relative: no preceding range)' '
> + check_count -L/dog/ A 1 B 1 B1 1 B2 1 C 1 D 1 "A U Thor" 1
> +'
> +
> +test_expect_success 'blame -L /RE/ (relative: adjacent)' '
> + check_count -L1,1 -L/dog/,+1 A 1 E 1
> +'
> +
> +test_expect_success 'blame -L /RE/ (relative: not found)' '
> + test_must_fail $PROG -L4,4 -L/dog/ file
> +'
> +
> +test_expect_success 'blame -L /RE/ (relative: end-of-file)' '
> + test_must_fail $PROG -L, -L/$/ file
> +'
> +
> test_expect_success 'setup -L :regex' '
> tr Q "\\t" >hello.c <<-\EOF &&
> int main(int argc, const char *argv[])
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