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less: "(null)" is a bit strange. "standard input" is better :)

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This commit is contained in:
Denis Vlasenko
2006-12-21 13:57:37 +00:00
parent e147a72173
commit d51d14e36f
1 changed files with 14 additions and 5 deletions
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13
miscutils/less.c
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@ -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",
@ -272,7 +281,7 @@ static void m_status_print(void)
if (line_pos >= num_flines - height + 2) {
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();