diff options
Diffstat (limited to 'grep.c')
| -rw-r--r-- | grep.c | 14 |
1 files changed, 11 insertions, 3 deletions
@@ -241,6 +241,8 @@ static int word_char(char ch) static void show_line(struct grep_opt *opt, const char *bol, const char *eol, const char *name, unsigned lno, char sign) { + if (opt->null_following_name) + sign = '\0'; if (opt->pathname) printf("%s%c", name, sign); if (opt->linenum) @@ -248,6 +250,11 @@ static void show_line(struct grep_opt *opt, const char *bol, const char *eol, printf("%.*s\n", (int)(eol-bol), bol); } +static void show_name(struct grep_opt *opt, const char *name) +{ + printf("%s%c", name, opt->null_following_name ? '\0' : '\n'); +} + static int fixmatch(const char *pattern, char *line, regmatch_t *match) { char *hit = strstr(line, pattern); @@ -493,7 +500,7 @@ static int grep_buffer_1(struct grep_opt *opt, const char *name, return 1; } if (opt->name_only) { - printf("%s\n", name); + show_name(opt, name); return 1; } /* Hit at this line. If we haven't shown the @@ -559,7 +566,7 @@ static int grep_buffer_1(struct grep_opt *opt, const char *name, return 0; if (opt->unmatch_name_only) { /* We did not see any hit, so we want to show this */ - printf("%s\n", name); + show_name(opt, name); return 1; } @@ -569,7 +576,8 @@ static int grep_buffer_1(struct grep_opt *opt, const char *name, * make it another option? For now suppress them. */ if (opt->count && count) - printf("%s:%u\n", name, count); + printf("%s%c%u\n", name, + opt->null_following_name ? '\0' : ':', count); return !!last_hit; } |