format-patch: keep cover-letter diffstat wrapped in 72 columns
We already wrap shortlog around 72 columns in cover letters. Do the same for diffstat (also in cover letters). Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Nguyễn Thái Ngọc Duy committed
Jan 25, 2018 at 18:59 UTC
43662b23abbd8b86ce6a9c87c80900eab84d97d9
1 file changed
+4
-1
builtin/log.c
+4
-1
@@ -29,6 +29,8 @@
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#include "gpg-interface.h"
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#include "progress.h"
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+#define MAIL_DEFAULT_WRAP 72
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+
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/* Set a default date-time format for git log ("log.date" config variable) */
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static const char *default_date_mode = NULL;
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@@ -1044,7 +1046,7 @@ static void make_cover_letter(struct rev_info *rev, int use_stdout,
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shortlog_init(&log);
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log.wrap_lines = 1;
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- log.wrap = 72;
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+ log.wrap = MAIL_DEFAULT_WRAP;
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log.in1 = 2;
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log.in2 = 4;
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log.file = rev->diffopt.file;
@@ -1061,6 +1063,7 @@ static void make_cover_letter(struct rev_info *rev, int use_stdout,
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memcpy(&opts, &rev->diffopt, sizeof(opts));
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opts.output_format = DIFF_FORMAT_SUMMARY | DIFF_FORMAT_DIFFSTAT;
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+ opts.stat_width = MAIL_DEFAULT_WRAP;
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diff_setup_done(&opts);
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