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git-apply --stat: limit lines to 79 characters

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It had already tried to do that, but with the independent
rounding of the number of '+' and '-' characters, it would
sometimes do 80-char lines after all.
This commit is contained in:
Linus Torvalds 2005-05-31 20:50:49 -07:00
parent 66204988fe
commit 95bedc9eec
1 changed files with 9 additions and 4 deletions
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13
apply.c
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@ -699,7 +699,7 @@ const char minuses[]= "---------------------------------------------------------
static void show_stats(struct patch *patch) static void show_stats(struct patch *patch)
{ {
char *name = patch->old_name; char *name = patch->old_name;
int len, max, add, del; int len, max, add, del, total;
if (!name) if (!name)
name = patch->new_name; name = patch->new_name;
@ -721,9 +721,14 @@ static void show_stats(struct patch *patch)
max = max_change; max = max_change;
if (max + len > 70) if (max + len > 70)
max = 70 - len; max = 70 - len;
add = (patch->lines_added * max + max_change/2) / max_change; add = patch->lines_added;
del = (patch->lines_deleted * max + max_change/2) / max_change; del = patch->lines_deleted;
total = add + del;
total = (total * max + max_change / 2) / max_change;
add = (add * max + max_change / 2) / max_change;
del = total - add;
printf(" %-*s |%5d %.*s%.*s\n", printf(" %-*s |%5d %.*s%.*s\n",
len, name, patch->lines_added + patch->lines_deleted, len, name, patch->lines_added + patch->lines_deleted,
add, pluses, del, minuses); add, pluses, del, minuses);