diff options
| -rw-r--r-- | builtin-blame.c | 12 | ||||
| -rw-r--r-- | utf8.c | 19 | ||||
| -rw-r--r-- | utf8.h | 1 |
3 files changed, 27 insertions, 5 deletions
diff --git a/builtin-blame.c b/builtin-blame.c index aae14ef8bb..9b9f5442a2 100644 --- a/builtin-blame.c +++ b/builtin-blame.c @@ -19,6 +19,7 @@ #include "string-list.h" #include "mailmap.h" #include "parse-options.h" +#include "utf8.h" static char blame_usage[] = "git blame [options] [rev-opts] [rev] [--] file"; @@ -1618,13 +1619,14 @@ static void emit_other(struct scoreboard *sb, struct blame_entry *ent, int opt) printf(" %*d", max_orig_digits, ent->s_lno + 1 + cnt); - if (!(opt & OUTPUT_NO_AUTHOR)) - printf(" (%-*.*s %10s", - longest_author, longest_author, - ci.author, + if (!(opt & OUTPUT_NO_AUTHOR)) { + int pad = longest_author - utf8_strwidth(ci.author); + printf(" (%s%*s %10s", + ci.author, pad, "", format_time(ci.author_time, ci.author_tz, show_raw_time)); + } printf(" %*d) ", max_digits, ent->lno + 1 + cnt); } @@ -1755,7 +1757,7 @@ static void find_alignment(struct scoreboard *sb, int *option) if (!(suspect->commit->object.flags & METAINFO_SHOWN)) { suspect->commit->object.flags |= METAINFO_SHOWN; get_commit_info(suspect->commit, &ci, 1); - num = strlen(ci.author); + num = utf8_strwidth(ci.author); if (longest_author < num) longest_author = num; } @@ -246,6 +246,25 @@ int utf8_width(const char **start, size_t *remainder_p) return git_wcwidth(ch); } +/* + * Returns the total number of columns required by a null-terminated + * string, assuming that the string is utf8. Returns strlen() instead + * if the string does not look like a valid utf8 string. + */ +int utf8_strwidth(const char *string) +{ + int width = 0; + const char *orig = string; + + while (1) { + if (!string) + return strlen(orig); + if (!*string) + return width; + width += utf8_width(&string, NULL); + } +} + int is_utf8(const char *text) { while (*text) { @@ -5,6 +5,7 @@ typedef unsigned int ucs_char_t; /* assuming 32bit int */ ucs_char_t pick_one_utf8_char(const char **start, size_t *remainder_p); int utf8_width(const char **start, size_t *remainder_p); +int utf8_strwidth(const char *string); int is_utf8(const char *text); int is_encoding_utf8(const char *name); |