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Diffstat (limited to 'diff.c')
| -rw-r--r-- | diff.c | 15 |
1 files changed, 15 insertions, 0 deletions
@@ -2675,6 +2675,11 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options) * making the line longer than the maximum width. */ + /* + * NEEDSWORK: line_prefix is often used for "log --graph" output + * and contains ANSI-colored string. utf8_strnwidth() should be + * used to correctly count the display width instead of strlen(). + */ if (options->stat_width == -1) width = term_columns() - strlen(line_prefix); else @@ -2750,6 +2755,16 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options) char *slash; prefix = "..."; len -= 3; + /* + * NEEDSWORK: (name_len - len) counts the display + * width, which would be shorter than the byte + * length of the corresponding substring. + * Advancing "name" by that number of bytes does + * *NOT* skip over that many columns, so it is + * very likely that chomping the pathname at the + * slash we will find starting from "name" will + * leave the resulting string still too long. + */ name += name_len - len; slash = strchr(name, '/'); if (slash) |