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From: Stefan Beller <sbeller@google.com>
To: gitgitgadget@gmail.com
Cc: git <git@vger.kernel.org>, Junio C Hamano <gitster@pobox.com>,
	Johannes Schindelin <johannes.schindelin@gmx.de>
Subject: Re: [PATCH v3 14/20] diff: add an internal option to dual-color diffs of diffs
Date: Mon, 9 Jul 2018 12:29:35 -0700
Message-ID: <CAGZ79kb4RS-KxEX+x07XsFiGwgG+1AiRUha=zcxexe1=RLL8kg@mail.gmail.com> (raw)
In-Reply-To: <6be4baf60b0376e77ec164cedea2b58fc21d16ee.1530617166.git.gitgitgadget@gmail.com>

On Tue, Jul 3, 2018 at 4:27 AM Johannes Schindelin via GitGitGadget
<gitgitgadget@gmail.com> wrote:
>
> From: Johannes Schindelin <johannes.schindelin@gmx.de>
>
> When diffing diffs, it can be quite daunting to figure out what the heck
> is going on, as there are nested +/- signs.
>
> Let's make this easier by adding a flag in diff_options that allows
> color-coding the outer diff sign with inverted colors, so that the
> preimage and postimage is colored like the diff it is.
>
> Of course, this really only makes sense when the preimage and postimage
> *are* diffs. So let's not expose this flag via a command-line option for
> now.
>
> This is a feature that was invented by git-tbdiff, and it will be used
> by `git range-diff` in the next commit, by offering it via a new option:
> `--dual-color`.
>
> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
> ---
>  diff.c | 83 +++++++++++++++++++++++++++++++++++++++++++++++-----------
>  diff.h |  1 +
>  2 files changed, 69 insertions(+), 15 deletions(-)
>
> diff --git a/diff.c b/diff.c
> index 8c568cbe0..26445ffa1 100644
> --- a/diff.c
> +++ b/diff.c
> @@ -562,14 +562,18 @@ static void check_blank_at_eof(mmfile_t *mf1, mmfile_t *mf2,
>         ecbdata->blank_at_eof_in_postimage = (at - l2) + 1;
>  }
>
> -static void emit_line_0(struct diff_options *o, const char *set, const char *reset,
> +static void emit_line_0(struct diff_options *o,
> +                       const char *set, unsigned reverse, const char *reset,
>                         int first, const char *line, int len)
>  {
>         int has_trailing_newline, has_trailing_carriage_return;
>         int nofirst;
>         FILE *file = o->file;
>
> -       fputs(diff_line_prefix(o), file);
> +       if (first)
> +               fputs(diff_line_prefix(o), file);
> +       else if (!len)
> +               return;

This case is not a problem for empty lines in e.g. "git-log --line-prefix"
because first would contain the LF.

>         if (len == 0) {
>                 has_trailing_newline = (first == '\n');
> @@ -587,8 +591,10 @@ static void emit_line_0(struct diff_options *o, const char *set, const char *res
>         }
>
>         if (len || !nofirst) {
> +               if (reverse && want_color(o->use_color))
> +                       fputs(GIT_COLOR_REVERSE, file);

Would it make sense to have the function signature take a char* for reverse
and we pass in diff_get_color(o, GIT_COLOR_REVERSE), that would align
with the set and reset color passed in?

>                 fputs(set, file);
> -               if (!nofirst)
> +               if (first && !nofirst)
>                         fputc(first, file);

'first' is line[0] and comes from user data, so I think this could change
the output of diffs that has lines with the NUL character first in a line
as then that character would be silently eaten?

The 'nofirst' (which is a bad name) is used to detect if we do not
want to double print the first character in case of an empty line.
(Before this series we always had 'first' as a valid character, now we also
have 0 encoded for "do not print anything?"

> @@ -962,7 +968,8 @@ static void dim_moved_lines(struct diff_options *o)
>
>  static void emit_line_ws_markup(struct diff_options *o,
>                                 const char *set, const char *reset,
> -                               const char *line, int len, char sign,
> +                               const char *line, int len,
> +                               const char *set_sign, char sign,
>                                 unsigned ws_rule, int blank_at_eof)
>  {
>         const char *ws = NULL;
> @@ -973,14 +980,20 @@ static void emit_line_ws_markup(struct diff_options *o,
>                         ws = NULL;
>         }
>
> -       if (!ws)
> -               emit_line_0(o, set, reset, sign, line, len);
> -       else if (blank_at_eof)
> +       if (!ws && !set_sign)
> +               emit_line_0(o, set, 0, reset, sign, line, len);
> +       else if (!ws) {
> +               /* Emit just the prefix, then the rest. */
> +               emit_line_0(o, set_sign ? set_sign : set, !!set_sign, reset,
> +                           sign, "", 0);
> +               emit_line_0(o, set, 0, reset, 0, line, len);

(FYI:)
My long term vision for the emit_line_* functions was to have them actually
line oriented, and here we observe that the preimage already breaks
this assumption but just uses it as it sees fit.
I added that wart when refactoring the diff code to use the emit_ functionality
as I wanted to stay backwards compatible.

The actual issue is that each emit_line_0 will encapsulate its content
with its designated color and then end it with a reset. Looking at t4015
a common occurrence is output like:

  <GREEN>+<RESET><GREEN>{<RESET>

which we'd add one more layer to it now when set_sign is set.

I think this is ok for now (I value having this series land over insisting
on the perfect code), but just wanted to note my concern.

Ideally we'd refactor to only call emit_line once per line and when
the set sign (and the newly introduced set_sign) are the same as the
line color we'd avoid the intermediate RESET-and-SAME_COLOR
pattern that the test suite expects a lot currently.

> @@ -990,7 +1003,7 @@ static void emit_diff_symbol_from_struct(struct diff_options *o,
>                                          struct emitted_diff_symbol *eds)
>  {
>         static const char *nneof = " No newline at end of file\n";
> -       const char *context, *reset, *set, *meta, *fraginfo;
> +       const char *context, *reset, *set, *set_sign, *meta, *fraginfo;
>         struct strbuf sb = STRBUF_INIT;
>
>         enum diff_symbol s = eds->s;
> @@ -1003,7 +1016,7 @@ static void emit_diff_symbol_from_struct(struct diff_options *o,
>                 context = diff_get_color_opt(o, DIFF_CONTEXT);
>                 reset = diff_get_color_opt(o, DIFF_RESET);
>                 putc('\n', o->file);
> -               emit_line_0(o, context, reset, '\\',
> +               emit_line_0(o, context, 0, reset, '\\',



> @@ -1030,7 +1043,18 @@ static void emit_diff_symbol_from_struct(struct diff_options *o,
>         case DIFF_SYMBOL_CONTEXT:
>                 set = diff_get_color_opt(o, DIFF_CONTEXT);
>                 reset = diff_get_color_opt(o, DIFF_RESET);
> -               emit_line_ws_markup(o, set, reset, line, len, ' ',
> +               set_sign = NULL;
> +               if (o->flags.dual_color_diffed_diffs) {
> +                       char c = !len ? 0 : line[0];
> +
> +                       if (c == '+')
> +                               set = diff_get_color_opt(o, DIFF_FILE_NEW);
> +                       else if (c == '@')
> +                               set = diff_get_color_opt(o, DIFF_FRAGINFO);
> +                       else if (c == '-')
> +                               set = diff_get_color_opt(o, DIFF_FILE_OLD);
> +               }

This hunk is replicated below very similarly/
'set' depends on the initial symbol (the case we're in), and the first character
of line.

Would it make sense to have a function

  diff_get_color_set_sign(struct diffopt *, \
      struct emitted_diff_symbol *)

that takes care of all the computation and doesn't need
repetition in each case? For example @ always maps to DIFF_FRAGINFO,
and +/- have either DIFF_FILE_{OLD, NEW}, with the exception of
(sign == set_sign), when they become CONTEXT AFAICT?

> +               emit_line_ws_markup(o, set, reset, line, len, set_sign, ' ',
>                                     flags & (DIFF_SYMBOL_CONTENT_WS_MASK), 0);
>                 break;
>         case DIFF_SYMBOL_PLUS:
> @@ -1057,7 +1081,20 @@ static void emit_diff_symbol_from_struct(struct diff_options *o,
>                         set = diff_get_color_opt(o, DIFF_FILE_NEW);
>                 }
>                 reset = diff_get_color_opt(o, DIFF_RESET);
> -               emit_line_ws_markup(o, set, reset, line, len, '+',
> +               if (!o->flags.dual_color_diffed_diffs)
> +                       set_sign = NULL;
> +               else {
> +                       char c = !len ? 0 : line[0];
> +
> +                       set_sign = set;
> +                       if (c == '-')
> +                               set = diff_get_color_opt(o, DIFF_FILE_OLD);
> +                       else if (c == '@')
> +                               set = diff_get_color_opt(o, DIFF_FRAGINFO);
> +                       else if (c != '+')
> +                               set = diff_get_color_opt(o, DIFF_CONTEXT);
> +               }
> +               emit_line_ws_markup(o, set, reset, line, len, set_sign, '+',
>                                     flags & DIFF_SYMBOL_CONTENT_WS_MASK,
>                                     flags & DIFF_SYMBOL_CONTENT_BLANK_LINE_EOF);
>                 break;
> @@ -1085,7 +1122,20 @@ static void emit_diff_symbol_from_struct(struct diff_options *o,
>                         set = diff_get_color_opt(o, DIFF_FILE_OLD);
>                 }
>                 reset = diff_get_color_opt(o, DIFF_RESET);
> -               emit_line_ws_markup(o, set, reset, line, len, '-',
> +               if (!o->flags.dual_color_diffed_diffs)
> +                       set_sign = NULL;
> +               else {
> +                       char c = !len ? 0 : line[0];
> +
> +                       set_sign = set;
> +                       if (c == '+')
> +                               set = diff_get_color_opt(o, DIFF_FILE_NEW);
> +                       else if (c == '@')
> +                               set = diff_get_color_opt(o, DIFF_FRAGINFO);
> +                       else if (c != '-')
> +                               set = diff_get_color_opt(o, DIFF_CONTEXT);
> +               }
> +               emit_line_ws_markup(o, set, reset, line, len, set_sign, '-',
>                                     flags & DIFF_SYMBOL_CONTENT_WS_MASK, 0);
>                 break;
>         case DIFF_SYMBOL_WORDS_PORCELAIN:
> @@ -1276,6 +1326,7 @@ static void emit_hunk_header(struct emit_callback *ecbdata,
>         const char *frag = diff_get_color(ecbdata->color_diff, DIFF_FRAGINFO);
>         const char *func = diff_get_color(ecbdata->color_diff, DIFF_FUNCINFO);
>         const char *reset = diff_get_color(ecbdata->color_diff, DIFF_RESET);
> +       const char *reverse = ecbdata->color_diff ? GIT_COLOR_REVERSE : "";
>         static const char atat[2] = { '@', '@' };
>         const char *cp, *ep;
>         struct strbuf msgbuf = STRBUF_INIT;
> @@ -1296,6 +1347,8 @@ static void emit_hunk_header(struct emit_callback *ecbdata,
>         ep += 2; /* skip over @@ */
>
>         /* The hunk header in fraginfo color */
> +       if (ecbdata->opt->flags.dual_color_diffed_diffs)
> +               strbuf_addstr(&msgbuf, reverse);
>         strbuf_addstr(&msgbuf, frag);
>         strbuf_add(&msgbuf, line, ep - line);
>         strbuf_addstr(&msgbuf, reset);
> diff --git a/diff.h b/diff.h
> index 928f48995..79beb6eea 100644
> --- a/diff.h
> +++ b/diff.h
> @@ -95,6 +95,7 @@ struct diff_flags {
>         unsigned default_follow_renames:1;
>         unsigned stat_with_summary:1;
>         unsigned suppress_diff_headers:1;
> +       unsigned dual_color_diffed_diffs:1;
>  };
>
>  static inline void diff_flags_or(struct diff_flags *a,
> --
> gitgitgadget
>

  reply index

Thread overview: 387+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-03 15:30 [PATCH 00/18] Add `branch-diff`, a `tbdiff` lookalike Johannes Schindelin
2018-05-03 15:30 ` [PATCH 01/18] Add a function to solve least-cost assignment problems Johannes Schindelin
2018-05-13 18:19   ` Duy Nguyen
2018-05-21  9:52     ` Johannes Schindelin
2018-05-03 15:30 ` [PATCH 02/18] Add a new builtin: branch-diff Johannes Schindelin
2018-05-03 16:10   ` Ramsay Jones
2018-05-03 20:25     ` Johannes Schindelin
2018-05-03 23:20       ` Ramsay Jones
2018-05-04  6:40         ` Johannes Schindelin
2018-05-04 15:37           ` Ramsay Jones
2018-05-05 19:41             ` Johannes Schindelin
2018-05-09 16:24               ` Ramsay Jones
2018-06-01  8:23                 ` Johannes Schindelin
2018-05-04 16:34           ` Elijah Newren
2018-05-05 20:24             ` Johannes Schindelin
2018-05-03 16:41   ` Duy Nguyen
2018-05-03 20:30     ` Johannes Schindelin
2018-05-03 20:32       ` Johannes Schindelin
2018-05-04  5:15         ` Duy Nguyen
2018-05-04  7:23           ` Johannes Schindelin
2018-05-04 14:44             ` Duy Nguyen
2018-05-04 15:17               ` Duy Nguyen
2018-05-04 15:23               ` Johannes Schindelin
2018-05-04 15:29                 ` Duy Nguyen
2018-05-03 16:43   ` Stefan Beller
2018-05-03 20:42     ` Johannes Schindelin
2018-05-03 21:12       ` Stefan Beller
2018-05-03 21:49         ` Johannes Schindelin
2018-05-04  3:23           ` Junio C Hamano
2018-05-04  2:35   ` Eric Sunshine
2018-05-04  6:52     ` Johannes Schindelin
2018-05-04  7:27       ` Eric Sunshine
2018-05-03 15:30 ` [PATCH 03/18] branch-diff: first rudimentary implementation Johannes Schindelin
2018-05-03 16:30   ` Ramsay Jones
2018-05-03 20:44     ` Johannes Schindelin
2018-05-03 17:06   ` Stefan Beller
2018-05-03 21:01     ` Johannes Schindelin
2018-05-03 21:19       ` Stefan Beller
2018-05-03 22:00         ` Johannes Schindelin
2018-05-04  2:35   ` Eric Sunshine
2018-05-04  7:03     ` Johannes Schindelin
2018-05-04  4:56   ` Junio C Hamano
2018-05-04  7:18     ` Johannes Schindelin
2018-05-03 15:30 ` [PATCH 04/18] branch-diff: improve the order of the shown commits Johannes Schindelin
2018-05-03 15:30 ` [PATCH 05/18] branch-diff: also show the diff between patches Johannes Schindelin
2018-05-04  2:51   ` Eric Sunshine
2018-05-04  3:15     ` Eric Sunshine
2018-05-04  7:15     ` Johannes Schindelin
2018-05-03 15:30 ` [PATCH 06/18] branch-diff: right-trim commit messages Johannes Schindelin
2018-05-03 15:30 ` [PATCH 07/18] branch-diff: indent the diffs just like tbdiff Johannes Schindelin
2018-05-03 15:30 ` [PATCH 08/18] branch-diff: suppress the diff headers Johannes Schindelin
2018-05-03 15:30 ` [PATCH 09/18] branch-diff: adjust the output of the commit pairs Johannes Schindelin
2018-05-03 15:30 ` [PATCH 10/18] branch-diff: do not show "function names" in hunk headers Johannes Schindelin
2018-05-03 15:30 ` [PATCH 11/18] branch-diff: add tests Johannes Schindelin
2018-05-03 16:56   ` Ævar Arnfjörð Bjarmason
2018-05-03 21:03     ` Johannes Schindelin
2018-05-03 17:11   ` Stefan Beller
2018-05-03 21:05     ` Johannes Schindelin
2018-05-03 23:27   ` Philip Oakley
2018-05-04  6:42     ` Johannes Schindelin
2018-05-03 15:30 ` [PATCH 12/18] branch-diff: use color for the commit pairs Johannes Schindelin
2018-05-03 15:30 ` [PATCH 13/18] color: provide inverted colors, too Johannes Schindelin
2018-05-03 15:30 ` [PATCH 14/18] diff: add an internal option to dual-color diffs of diffs Johannes Schindelin
2018-05-03 15:31 ` [PATCH 15/18] branch-diff: offer to dual-color the diffs Johannes Schindelin
2018-05-03 15:31 ` [PATCH 16/18] branch-diff --dual-color: work around bogus white-space warning Johannes Schindelin
2018-05-03 15:31 ` [PATCH 17/18] branch-diff: add a man page Johannes Schindelin
2018-05-04  3:27   ` Eric Sunshine
2018-05-04  7:17     ` Johannes Schindelin
2018-05-03 15:31 ` [PATCH 18/18] completion: support branch-diff Johannes Schindelin
2018-05-03 18:05 ` [PATCH 00/18] Add `branch-diff`, a `tbdiff` lookalike Ævar Arnfjörð Bjarmason
2018-05-03 21:07   ` Johannes Schindelin
2018-05-03 21:50   ` Jacob Keller
2018-05-04  5:24 ` Junio C Hamano
2018-05-04  7:24   ` Johannes Schindelin
2018-05-04 15:34 ` [PATCH v2 " Johannes Schindelin
2018-05-04 15:34   ` [PATCH v2 01/18] Add a function to solve least-cost assignment problems Johannes Schindelin
2018-05-05 18:24     ` Jeff King
2018-05-05 21:55       ` Johannes Schindelin
2018-05-30 13:55     ` SZEDER Gábor
2018-05-30 16:14       ` Stefan Beller
2018-05-30 23:28         ` brian m. carlson
2018-05-31 12:19           ` Johannes Schindelin
2018-05-04 15:34   ` [PATCH v2 02/18] Add a new builtin: branch-diff Johannes Schindelin
2018-05-05 18:26     ` Jeff King
2018-05-05 21:57       ` Johannes Schindelin
2018-05-06  0:25         ` Todd Zullinger
2018-05-06  0:38           ` Todd Zullinger
2018-05-06 12:04             ` Johannes Schindelin
2018-05-06  1:05         ` Igor Djordjevic
2018-05-06  4:53           ` Jacob Keller
2018-05-06  8:32             ` Duy Nguyen
2018-05-06 12:08               ` Johannes Schindelin
2018-05-06 12:10           ` Johannes Schindelin
2018-05-06 13:37             ` Igor Djordjevic
2018-05-07  1:34               ` Johannes Schindelin
2018-05-07 22:05                 ` Igor Djordjevic
2018-05-07 22:24                   ` Stefan Beller
2018-05-07 23:39                     ` Igor Djordjevic
2018-05-08  3:44                     ` Jeff King
2018-05-08  3:48                       ` Jeff King
2018-05-22 11:38                       ` Ævar Arnfjörð Bjarmason
2018-05-25 22:06                         ` Stefan Beller
     [not found]                           ` <CAA8fPEkNjy+ETz4Mx+C2kUfLjLzR9uuOmO3GfN48ZH1SwyfE1A@mail.gmail.com>
2018-05-26  6:15                             ` Fwd: " Øyvind Rønningstad
2018-06-01  8:15                             ` Johannes Schindelin
2018-05-06  2:33         ` Junio C Hamano
2018-05-06 12:21           ` Johannes Schindelin
2018-05-06 20:51             ` Eric Sunshine
2018-05-07  2:04               ` Johannes Schindelin
2018-05-07  7:48                 ` Jeff King
2018-05-07 21:33                   ` Igor Djordjevic
2018-05-21 10:33                     ` Johannes Schindelin
2018-05-21 17:56                       ` Stefan Beller
2018-05-21 20:24                         ` Jeff King
2018-05-21 21:40                           ` Brandon Williams
2018-05-21 21:48                             ` Stefan Beller
2018-05-21 21:52                             ` Jeff King
2018-05-22  2:08                               ` Junio C Hamano
2018-05-08  0:30                   ` Junio C Hamano
2018-05-07  1:45             ` Junio C Hamano
2018-05-07  5:39               ` Johannes Schindelin
2018-05-07 15:12                 ` Junio C Hamano
2018-05-21 10:41                   ` Johannes Schindelin
2018-05-07  7:50         ` Jeff King
2018-05-07 15:28           ` Duy Nguyen
2018-05-07 19:58             ` Stefan Beller
2018-05-04 15:34   ` [PATCH v2 03/18] branch-diff: first rudimentary implementation Johannes Schindelin
2018-05-04 15:34   ` [PATCH v2 04/18] branch-diff: improve the order of the shown commits Johannes Schindelin
2018-05-04 15:34   ` [PATCH v2 05/18] branch-diff: also show the diff between patches Johannes Schindelin
2018-05-06  1:14     ` Igor Djordjevic
2018-05-06 12:18       ` Johannes Schindelin
2018-05-04 15:34   ` [PATCH v2 06/18] branch-diff: right-trim commit messages Johannes Schindelin
2018-05-04 15:34   ` [PATCH v2 07/18] branch-diff: indent the diffs just like tbdiff Johannes Schindelin
2018-05-06 14:15     ` Martin Ågren
2018-05-07  1:54       ` Johannes Schindelin
2018-05-04 15:34   ` [PATCH v2 08/18] branch-diff: suppress the diff headers Johannes Schindelin
2018-05-04 15:34   ` [PATCH v2 09/18] branch-diff: adjust the output of the commit pairs Johannes Schindelin
2018-05-04 16:25     ` Elijah Newren
2018-05-04 15:34   ` [PATCH v2 10/18] branch-diff: do not show "function names" in hunk headers Johannes Schindelin
2018-05-04 15:34   ` [PATCH v2 11/18] branch-diff: add tests Johannes Schindelin
2018-05-04 15:34   ` [PATCH v2 12/18] branch-diff: use color for the commit pairs Johannes Schindelin
2018-05-05 23:48     ` Todd Zullinger
2018-05-07  1:52       ` Johannes Schindelin
2018-05-08  2:10         ` Todd Zullinger
2018-06-01  8:17           ` Johannes Schindelin
2018-05-04 15:34   ` [PATCH v2 13/18] color: provide inverted colors, too Johannes Schindelin
2018-05-05 18:29     ` Jeff King
2018-05-05 22:03       ` Johannes Schindelin
2018-05-06  6:35         ` Jeff King
2018-05-06  6:41           ` Jeff King
2018-05-07  1:20             ` Johannes Schindelin
2018-05-07  7:37               ` Jeff King
2018-05-07  1:35             ` Junio C Hamano
2018-05-07  5:38               ` Johannes Schindelin
2018-05-07  7:40               ` Jeff King
2018-05-04 15:34   ` [PATCH v2 14/18] diff: add an internal option to dual-color diffs of diffs Johannes Schindelin
2018-05-04 15:35   ` [PATCH v2 15/18] branch-diff: offer to dual-color the diffs Johannes Schindelin
2018-05-04 15:35   ` [PATCH v2 16/18] branch-diff --dual-color: work around bogus white-space warning Johannes Schindelin
2018-05-04 15:35   ` [PATCH v2 17/18] branch-diff: add a man page Johannes Schindelin
2018-05-04 15:35   ` [PATCH v2 18/18] completion: support branch-diff Johannes Schindelin
2018-05-06  8:24     ` Duy Nguyen
2018-05-07  1:23       ` Johannes Schindelin
2018-05-04 16:21   ` [PATCH v2 00/18] Add `branch-diff`, a `tbdiff` lookalike Elijah Newren
2018-05-04 16:30     ` Elijah Newren
2018-05-05 20:03     ` Johannes Schindelin
2018-05-07 17:07       ` Elijah Newren
2018-05-07 17:50         ` SZEDER Gábor
2018-05-07 18:38           ` Elijah Newren
2018-05-06  5:22   ` Junio C Hamano
2018-05-06 12:23     ` Johannes Schindelin
2018-05-06 22:56   ` brian m. carlson
2018-05-07  2:05     ` Johannes Schindelin
2018-07-03 11:26   ` [PATCH v3 00/20] Add `range-diff`, " Johannes Schindelin via GitGitGadget
2018-04-30 21:54     ` [PATCH v3 01/20] linear-assignment: a function to solve least-cost assignment problems Johannes Schindelin via GitGitGadget
2018-07-06 22:43       ` Junio C Hamano
2018-07-07 11:34         ` Johannes Schindelin
2018-07-07 16:34           ` Junio C Hamano
2018-07-07 19:27             ` Johannes Schindelin
2018-07-07 22:23               ` Johannes Schindelin
2018-07-09 22:08                 ` refs/notes/amlog problems, was " Johannes Schindelin
2018-07-11 16:12                   ` Junio C Hamano
2018-07-12 15:23                     ` Johannes Schindelin
2018-07-12 16:59                       ` Junio C Hamano
2018-07-19 17:06                         ` Junio C Hamano
2018-07-20 18:51                           ` Johannes Schindelin
2018-07-20 19:34                             ` Junio C Hamano
2018-07-20 21:20                               ` Stefan Beller
2018-07-20 21:24                                 ` Junio C Hamano
     [not found]                                   ` <CAPc5daW-KoyUX3i7M5YbdQC2mFKAmVBS42-XT84hpm30VFcZ1g@mail.gmail.com>
2018-07-20 21:30                                     ` Stefan Beller
2018-07-21 22:02                                       ` Johannes Schindelin
2018-07-21 21:56                               ` Johannes Schindelin
2018-07-23  1:25                                 ` Jeff King
2018-07-24  1:50                                   ` Junio C Hamano
2018-07-24  9:45                                     ` Jeff King
2018-07-09 22:23                 ` Junio C Hamano
2018-07-10 10:47                   ` refs/notes/amlog woes, was " Johannes Schindelin
2018-07-11 10:07       ` SZEDER Gábor
2018-07-12 15:11         ` Johannes Schindelin
2018-05-01 19:42     ` [PATCH v3 02/20] Introduce `range-diff` to compare iterations of a topic branch Johannes Schindelin via GitGitGadget
2018-05-02  0:34     ` [PATCH v3 03/20] range-diff: first rudimentary implementation Johannes Schindelin via GitGitGadget
2018-07-16  6:55       ` Eric Sunshine
2018-07-17  9:53         ` Johannes Schindelin
2018-05-02 10:22     ` [PATCH v3 04/20] range-diff: improve the order of the shown commits Johannes Schindelin via GitGitGadget
2018-05-02 14:49     ` [PATCH v3 06/20] range-diff: right-trim commit messages Johannes Schindelin via GitGitGadget
2018-05-02 14:52     ` [PATCH v3 07/20] range-diff: indent the diffs just like tbdiff Johannes Schindelin via GitGitGadget
2018-05-02 14:53     ` [PATCH v3 08/20] range-diff: suppress the diff headers Johannes Schindelin via GitGitGadget
2018-05-02 15:19     ` [PATCH v3 11/20] range-diff: add tests Thomas Rast via GitGitGadget
2018-07-16  7:28       ` Eric Sunshine
2018-07-17 16:28         ` Johannes Schindelin
2018-05-02 21:35     ` [PATCH v3 09/20] range-diff: adjust the output of the commit pairs Johannes Schindelin via GitGitGadget
2018-07-16  7:21       ` Eric Sunshine
2018-07-17 16:24         ` Johannes Schindelin
2018-07-17 17:47           ` Stefan Beller
2018-07-20 18:57             ` Johannes Schindelin
2018-07-20 19:16               ` Stefan Beller
2018-07-21 22:07                 ` Johannes Schindelin
2018-05-02 23:32     ` [PATCH v3 12/20] range-diff: use color for " Johannes Schindelin via GitGitGadget
2018-05-03  0:14     ` [PATCH v3 13/20] color: add the meta color GIT_COLOR_REVERSE Johannes Schindelin via GitGitGadget
2018-05-03  0:17     ` [PATCH v3 14/20] diff: add an internal option to dual-color diffs of diffs Johannes Schindelin via GitGitGadget
2018-07-09 19:29       ` Stefan Beller [this message]
2018-07-10 17:45         ` [PATCH 0/2] " Stefan Beller
2018-07-10 17:45           ` [PATCH 1/2] diff.c: convert emit_line_ws_markup to take string for sign Stefan Beller
2018-07-10 17:45           ` [PATCH 2/2] WIP diff.c: clarify emit_line_0 Stefan Beller
2018-07-10 19:58             ` [PATCH 1/2] diff.c: convert emit_line_ws_markup to take string for sign Stefan Beller
2018-07-10 19:59             ` [PATCH] diff.c: clarify emit_line_0 Stefan Beller
2018-07-10 21:54               ` [PATCH] ws: do not reset and set color twice Stefan Beller
2018-07-21 21:13           ` [PATCH 0/2] Re: [PATCH v3 14/20] diff: add an internal option to dual-color diffs of diffs Johannes Schindelin
2018-05-03  1:01     ` [PATCH v3 15/20] range-diff: offer to dual-color the diffs Johannes Schindelin via GitGitGadget
2018-05-03  1:11     ` [PATCH v3 16/20] range-diff --dual-color: work around bogus white-space warning Johannes Schindelin via GitGitGadget
2018-07-09 19:34       ` Stefan Beller
2018-07-09 21:02         ` Junio C Hamano
2018-07-10 10:08           ` Johannes Schindelin
2018-07-10 15:50             ` Junio C Hamano
2018-07-10 16:32             ` Stefan Beller
2018-07-21 21:44               ` Johannes Schindelin
2018-05-03 13:50     ` [PATCH v3 17/20] range-diff: add a man page Johannes Schindelin via GitGitGadget
2018-07-09 18:20       ` Stefan Beller
2018-07-09 20:00         ` Johannes Schindelin
2018-07-09 20:25           ` Stefan Beller
2018-07-09 20:38             ` Johannes Schindelin
2018-07-16  8:01       ` Eric Sunshine
2018-07-17 16:39         ` Johannes Schindelin
2018-05-03 14:44     ` [PATCH v3 18/20] completion: support `git range-diff` Johannes Schindelin via GitGitGadget
2018-07-06 22:46       ` Junio C Hamano
2018-07-07 11:38         ` Johannes Schindelin
2018-05-05 19:52     ` [PATCH v3 19/20] range-diff: left-pad patch numbers Johannes Schindelin via GitGitGadget
2018-05-06 15:26     ` [PATCH v3 05/20] range-diff: also show the diff between patches Johannes Schindelin via GitGitGadget
2018-05-06 15:35     ` [PATCH v3 10/20] range-diff: do not show "function names" in hunk headers Johannes Schindelin via GitGitGadget
2018-06-30 20:41     ` [PATCH v3 20/20] range-diff: make --dual-color the default mode Johannes Schindelin via GitGitGadget
2018-07-16  8:06       ` Eric Sunshine
2018-07-17 16:40         ` Johannes Schindelin
2018-07-21 22:04     ` [PATCH v4 00/21] Add `range-diff`, a `tbdiff` lookalike Johannes Schindelin via GitGitGadget
2018-07-21 22:04       ` [PATCH v4 01/21] linear-assignment: a function to solve least-cost assignment problems Johannes Schindelin via GitGitGadget
2018-07-28  8:46         ` Thomas Gummerer
2018-07-30 15:59           ` Johannes Schindelin
2018-07-21 22:04       ` [PATCH v4 02/21] Introduce `range-diff` to compare iterations of a topic branch Johannes Schindelin via GitGitGadget
2018-07-21 22:04       ` [PATCH v4 03/21] range-diff: first rudimentary implementation Johannes Schindelin via GitGitGadget
2018-07-29 18:36         ` Thomas Gummerer
2018-07-30 16:21           ` Johannes Schindelin
2018-07-30 21:16             ` Thomas Gummerer
2018-08-10 20:50               ` Johannes Schindelin
2018-07-21 22:04       ` [PATCH v4 04/21] range-diff: improve the order of the shown commits Johannes Schindelin via GitGitGadget
2018-07-21 22:04       ` [PATCH v4 05/21] range-diff: also show the diff between patches Johannes Schindelin via GitGitGadget
2018-07-29 19:03         ` Thomas Gummerer
2018-07-29 19:22           ` Eric Sunshine
2018-07-29 21:45             ` Thomas Gummerer
2018-07-30 16:28               ` Johannes Schindelin
2018-07-30 21:26                 ` Thomas Gummerer
2018-07-30 21:51                   ` Eric Sunshine
2018-08-10 21:12                     ` Johannes Schindelin
2018-08-10 21:31                       ` Eric Sunshine
2018-08-10 22:02                         ` Johannes Schindelin
2018-08-10 20:36                   ` Johannes Schindelin
2018-07-21 22:04       ` [PATCH v4 06/21] range-diff: right-trim commit messages Johannes Schindelin via GitGitGadget
2018-07-21 22:04       ` [PATCH v4 07/21] range-diff: indent the diffs just like tbdiff Johannes Schindelin via GitGitGadget
2018-07-21 22:04       ` [PATCH v4 08/21] range-diff: suppress the diff headers Johannes Schindelin via GitGitGadget
2018-07-21 22:04       ` [PATCH v4 09/21] range-diff: adjust the output of the commit pairs Johannes Schindelin via GitGitGadget
2018-07-29 19:38         ` Thomas Gummerer
2018-08-10 21:01           ` Johannes Schindelin
2018-07-29 21:28         ` Thomas Gummerer
2018-07-21 22:04       ` [PATCH v4 10/21] range-diff: do not show "function names" in hunk headers Johannes Schindelin via GitGitGadget
2018-07-29 20:52         ` Thomas Gummerer
2018-08-10 21:03           ` Johannes Schindelin
2018-07-21 22:05       ` [PATCH v4 11/21] range-diff: add tests Thomas Rast via GitGitGadget
2018-07-22  5:04         ` Eric Sunshine
2018-07-30 16:30           ` Johannes Schindelin
2018-07-30 20:18             ` Junio C Hamano
2018-07-30 23:40               ` Stefan Beller
2018-07-31 15:19                 ` Junio C Hamano
2018-07-23 21:25         ` Stefan Beller
2018-07-21 22:05       ` [PATCH v4 12/21] range-diff: use color for the commit pairs Johannes Schindelin via GitGitGadget
2018-07-21 22:05       ` [PATCH v4 13/21] color: add the meta color GIT_COLOR_REVERSE Johannes Schindelin via GitGitGadget
2018-07-21 22:05       ` [PATCH v4 14/21] diff: add an internal option to dual-color diffs of diffs Johannes Schindelin via GitGitGadget
2018-07-23 22:27         ` Junio C Hamano
2018-07-23 22:48           ` Stefan Beller
2018-07-21 22:05       ` [PATCH v4 15/21] range-diff: offer to dual-color the diffs Johannes Schindelin via GitGitGadget
2018-07-21 22:05       ` [PATCH v4 16/21] range-diff --dual-color: fix bogus white-space warning Johannes Schindelin via GitGitGadget
2018-07-23 22:20         ` Stefan Beller
2018-08-10 21:05           ` Johannes Schindelin
2018-07-23 22:39         ` Junio C Hamano
2018-07-24  1:27           ` Junio C Hamano
2018-07-21 22:05       ` [PATCH v4 17/21] range-diff: populate the man page Johannes Schindelin via GitGitGadget
2018-07-29 21:23         ` Thomas Gummerer
2018-08-10 21:06           ` Johannes Schindelin
2018-07-21 22:05       ` [PATCH v4 18/21] completion: support `git range-diff` Johannes Schindelin via GitGitGadget
2018-07-22  5:49         ` Eric Sunshine
2018-08-10 20:24           ` Johannes Schindelin
2018-07-21 22:05       ` [PATCH v4 19/21] range-diff: left-pad patch numbers Johannes Schindelin via GitGitGadget
2018-07-21 22:05       ` [PATCH v4 20/21] range-diff: make --dual-color the default mode Johannes Schindelin via GitGitGadget
2018-07-29 21:33         ` Thomas Gummerer
2018-08-10 21:07           ` Johannes Schindelin
2018-07-21 22:05       ` [PATCH v4 21/21] range-diff: use dim/bold cues to improve dual color mode Johannes Schindelin via GitGitGadget
2018-07-23 21:03       ` [PATCH v4 00/21] Add `range-diff`, a `tbdiff` lookalike Stefan Beller
2018-07-23 21:49         ` Junio C Hamano
2018-07-25 17:44           ` Stefan Beller
2018-07-26  9:47         ` Johannes Schindelin
2018-08-08 13:05         ` Johannes Schindelin
2018-08-08 17:33           ` Stefan Beller
2018-08-10 21:18             ` Johannes Schindelin
2018-08-10 21:31               ` Junio C Hamano
2018-08-10 22:00                 ` Johannes Schindelin
2018-07-29 21:50       ` Thomas Gummerer
2018-08-10 22:14       ` [PATCH v5 00/21] Add range-diff, a tbdiff lookalike Johannes Schindelin via GitGitGadget
2018-08-10 22:14         ` [PATCH v5 01/21] linear-assignment: a function to solve least-cost assignment problems Johannes Schindelin via GitGitGadget
2018-08-10 22:14         ` [PATCH v5 02/21] Introduce `range-diff` to compare iterations of a topic branch Johannes Schindelin via GitGitGadget
2018-08-10 22:14         ` [PATCH v5 03/21] range-diff: first rudimentary implementation Johannes Schindelin via GitGitGadget
2018-08-10 22:14         ` [PATCH v5 04/21] range-diff: improve the order of the shown commits Johannes Schindelin via GitGitGadget
2018-08-10 22:14         ` [PATCH v5 05/21] range-diff: also show the diff between patches Johannes Schindelin via GitGitGadget
2018-08-12 21:47           ` Thomas Gummerer
2018-08-13  9:46             ` Johannes Schindelin
2018-08-13 18:01               ` Thomas Gummerer
2018-08-10 22:14         ` [PATCH v5 06/21] range-diff: right-trim commit messages Johannes Schindelin via GitGitGadget
2018-08-10 22:14         ` [PATCH v5 07/21] range-diff: indent the diffs just like tbdiff Johannes Schindelin via GitGitGadget
2018-08-10 22:14         ` [PATCH v5 08/21] range-diff: suppress the diff headers Johannes Schindelin via GitGitGadget
2018-08-10 22:14         ` [PATCH v5 09/21] range-diff: adjust the output of the commit pairs Johannes Schindelin via GitGitGadget
2018-08-10 22:14         ` [PATCH v5 10/21] range-diff: do not show "function names" in hunk headers Johannes Schindelin via GitGitGadget
2018-08-10 22:14         ` [PATCH v5 11/21] range-diff: add tests Thomas Rast via GitGitGadget
2018-08-10 22:14         ` [PATCH v5 12/21] range-diff: use color for the commit pairs Johannes Schindelin via GitGitGadget
2018-08-10 22:14         ` [PATCH v5 13/21] color: add the meta color GIT_COLOR_REVERSE Johannes Schindelin via GitGitGadget
2018-08-10 22:14         ` [PATCH v5 14/21] diff: add an internal option to dual-color diffs of diffs Johannes Schindelin via GitGitGadget
2018-08-10 22:14         ` [PATCH v5 15/21] range-diff: offer to dual-color the diffs Johannes Schindelin via GitGitGadget
2018-08-10 22:14         ` [PATCH v5 16/21] range-diff --dual-color: skip white-space warnings Johannes Schindelin via GitGitGadget
2018-08-10 22:14         ` [PATCH v5 17/21] range-diff: populate the man page Johannes Schindelin via GitGitGadget
2018-08-10 22:14         ` [PATCH v5 18/21] completion: support `git range-diff` Johannes Schindelin via GitGitGadget
2018-08-10 22:14         ` [PATCH v5 19/21] range-diff: left-pad patch numbers Johannes Schindelin via GitGitGadget
2018-08-10 22:14         ` [PATCH v5 20/21] range-diff: make --dual-color the default mode Johannes Schindelin via GitGitGadget
2018-08-10 22:14         ` [PATCH v5 21/21] range-diff: use dim/bold cues to improve dual color mode Johannes Schindelin via GitGitGadget
2018-08-13 11:32         ` [PATCH v6 00/21] Add range-diff, a tbdiff lookalike Johannes Schindelin via GitGitGadget
2018-08-13 11:33           ` [PATCH v6 01/21] linear-assignment: a function to solve least-cost assignment problems Johannes Schindelin via GitGitGadget
2018-08-13 11:33           ` [PATCH v6 02/21] Introduce `range-diff` to compare iterations of a topic branch Johannes Schindelin via GitGitGadget
2018-08-13 11:33           ` [PATCH v6 03/21] range-diff: first rudimentary implementation Johannes Schindelin via GitGitGadget
2019-03-05  6:29             ` Junio C Hamano
2018-08-13 11:33           ` [PATCH v6 04/21] range-diff: improve the order of the shown commits Johannes Schindelin via GitGitGadget
2018-08-13 11:33           ` [PATCH v6 05/21] range-diff: also show the diff between patches Johannes Schindelin via GitGitGadget
2018-08-13 11:33           ` [PATCH v6 06/21] range-diff: right-trim commit messages Johannes Schindelin via GitGitGadget
2018-08-13 11:33           ` [PATCH v6 07/21] range-diff: indent the diffs just like tbdiff Johannes Schindelin via GitGitGadget
2018-08-13 11:33           ` [PATCH v6 08/21] range-diff: suppress the diff headers Johannes Schindelin via GitGitGadget
2018-08-13 11:33           ` [PATCH v6 09/21] range-diff: adjust the output of the commit pairs Johannes Schindelin via GitGitGadget
2018-08-13 11:33           ` [PATCH v6 10/21] range-diff: do not show "function names" in hunk headers Johannes Schindelin via GitGitGadget
2018-08-13 11:33           ` [PATCH v6 11/21] range-diff: add tests Thomas Rast via GitGitGadget
2018-08-13 18:35             ` Thomas Gummerer
2018-08-14 14:53               ` Johannes Schindelin
2018-08-14 15:03                 ` Jeff King
2018-08-14 15:06                   ` Jeff King
2018-08-14 15:18                 ` Junio C Hamano
2018-08-13 11:33           ` [PATCH v6 12/21] range-diff: use color for the commit pairs Johannes Schindelin via GitGitGadget
2018-08-13 11:33           ` [PATCH v6 13/21] color: add the meta color GIT_COLOR_REVERSE Johannes Schindelin via GitGitGadget
2018-08-13 11:33           ` [PATCH v6 14/21] diff: add an internal option to dual-color diffs of diffs Johannes Schindelin via GitGitGadget
2018-08-13 11:33           ` [PATCH v6 15/21] range-diff: offer to dual-color the diffs Johannes Schindelin via GitGitGadget
2018-08-13 11:33           ` [PATCH v6 16/21] range-diff --dual-color: skip white-space warnings Johannes Schindelin via GitGitGadget
2018-08-13 17:48             ` Junio C Hamano
2018-08-13 11:33           ` [PATCH v6 17/21] range-diff: populate the man page Johannes Schindelin via GitGitGadget
2018-09-09 11:14             ` Ævar Arnfjörð Bjarmason
2018-09-09 16:54               ` SZEDER Gábor
2018-09-09 17:19                 ` Ævar Arnfjörð Bjarmason
2018-09-10 13:37                   ` Jeff King
2018-10-02 15:06                     ` Johannes Schindelin
2018-09-10 17:17                   ` Junio C Hamano
2018-08-13 11:33           ` [PATCH v6 18/21] completion: support `git range-diff` Johannes Schindelin via GitGitGadget
2018-08-13 11:33           ` [PATCH v6 19/21] range-diff: left-pad patch numbers Johannes Schindelin via GitGitGadget
2018-08-13 11:33           ` [PATCH v6 20/21] range-diff: make --dual-color the default mode Johannes Schindelin via GitGitGadget
2018-08-13 11:33           ` [PATCH v6 21/21] range-diff: use dim/bold cues to improve dual color mode Johannes Schindelin via GitGitGadget
2018-08-13 11:38           ` [PATCH v6 00/21] Add range-diff, a tbdiff lookalike Johannes Schindelin
2018-08-13 20:47             ` Thomas Gummerer
2018-05-21  4:48 ` [PATCH 00/18] Add `branch-diff`, a `tbdiff` lookalike Junio C Hamano
2018-05-21  9:51   ` Johannes Schindelin
2018-05-22  1:42     ` Junio C Hamano
2018-06-01  8:28       ` Johannes Schindelin

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