diff options
| author | Denis Vlasenko | 2006-12-21 13:57:37 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2006-12-21 13:57:37 +0000 |
| commit | d51d14e36fbc174db3eacd203fd00685dcc02011 (patch) | |
| tree | 6923745cd847d9fc271659f3674f8ae1282f4614 | |
| parent | e147a721736922db9f80f233e56dbd36e6e4a902 (diff) | |
| download | busybox-d51d14e36fbc174db3eacd203fd00685dcc02011.zip busybox-d51d14e36fbc174db3eacd203fd00685dcc02011.tar.gz | |
less: "(null)" is a bit strange. "standard input" is better :)
| -rw-r--r-- | miscutils/less.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/miscutils/less.c b/miscutils/less.c index d56f38d..174155e 100644 --- a/miscutils/less.c +++ b/miscutils/less.c @@ -199,7 +199,15 @@ static void data_readlines(void) char *current_line, *p; FILE *fp; - fp = filename ? xfopen(filename, "r") : stdin; + if (filename) + fp = xfopen(filename, "r"); + else { + /* "less" with no arguments in argv[] */ + fp = stdin; + /* For status line only */ + filename = xstrdup(bb_msg_standard_input); + } + flines = NULL; if (option_mask32 & FLAG_N) { w -= 6; @@ -229,6 +237,7 @@ static void data_readlines(void) n++; goto again; } + last_rem = rem; if (option_mask32 & FLAG_N) { flines[i] = xasprintf((n <= 99999) ? "%5u %s" : "%05u %s", @@ -270,9 +279,9 @@ static void m_status_print(void) line_pos + 1, line_pos + height - 1, num_flines + 1); if (line_pos >= num_flines - height + 2) { - printf("(END) "NORMAL); + printf("(END)"NORMAL); if (num_files > 1 && current_file != num_files) - printf(HIGHLIGHT"- Next: %s "NORMAL, files[current_file]); + printf(HIGHLIGHT" - next: %s "NORMAL, files[current_file]); return; } percentage = calc_percent(); @@ -289,7 +298,7 @@ static void medium_status_print(void) if (!line_pos) printf(HIGHLIGHT"%s %i%% "NORMAL, filename, percentage); else if (line_pos >= num_flines - height + 2) - print_hilite("(END) "); + print_hilite("(END)"); else printf(HIGHLIGHT"%i%% "NORMAL, percentage); } @@ -318,7 +327,7 @@ static void status_print(void) putchar(':'); return; } - p = "(END) "; + p = "(END)"; if (!line_pos) p = filename; if (num_files > 1) { |