diff options
Diffstat (limited to 'bin/ls/util.c')
| -rw-r--r-- | bin/ls/util.c | 21 |
1 files changed, 5 insertions, 16 deletions
diff --git a/bin/ls/util.c b/bin/ls/util.c index f72ef6c..3d16088 100644 --- a/bin/ls/util.c +++ b/bin/ls/util.c @@ -39,7 +39,7 @@ static char sccsid[] = "@(#)util.c 8.3 (Berkeley) 4/2/94"; #else static const char rcsid[] = - "$Id: util.c,v 1.12 1998/04/21 22:02:01 des Exp $"; + "$Id: util.c,v 1.13 1998/04/24 07:49:51 des Exp $"; #endif #endif /* not lint */ @@ -103,22 +103,14 @@ prn_octal(s) while ((ch = *s++)) { - if (isprint(ch)) putchar(ch), len++; + if (isprint(ch) && (ch != '\"') && (ch != '\\')) + putchar(ch), len++; else if (f_octal_escape) { putchar('\\'); switch (ch) { - case 0: - putchar('0'); - break; case '\\': putchar('\\'); break; - case '\?': - putchar('?'); - break; - case '\'': - putchar('\''); - break; case '\"': putchar('"'); break; @@ -166,10 +158,7 @@ prn_octal(s) void usage() { -#ifdef BSD4_4_LITE - (void)fprintf(stderr, "usage: ls [-1ACFLRTacdfiklqrstu] [file ...]\n"); -#else - (void)fprintf(stderr, "usage: ls [-ACFLRTWacdfgikloqrstu1] [file ...]\n"); -#endif + (void)fprintf(stderr, "usage: ls [-?ACFHLPRTWacdfgikloqrstu1]" + " [file ...]\n"); exit(1); } |
