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author | joerg <joerg@FreeBSD.org> | 1996-09-29 04:17:24 +0000 |
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committer | joerg <joerg@FreeBSD.org> | 1996-09-29 04:17:24 +0000 |
commit | f811c2ec39553f42bda2f64680e9265c11bbe9c0 (patch) | |
tree | 44e230e0786971b2d8e32d917a906bd00e1a6bfa /usr.bin/hexdump/hexsyntax.c | |
parent | ee17503232540c096ddf2ea94afbeb499820c8c0 (diff) | |
download | FreeBSD-src-f811c2ec39553f42bda2f64680e9265c11bbe9c0.zip FreeBSD-src-f811c2ec39553f42bda2f64680e9265c11bbe9c0.tar.gz |
Now that we've already got "hexdump -C", make calling the command "hd"
having the same effect, and install a link for this. There is
historic precedence for the command hd(1) (with roughly that output
format) in Xenix, SCO, and a few SysV's that tooks the idea.
Also, added a couple of spaces to the -C format to make the output
better readable.
Ok'ed by: phk
Diffstat (limited to 'usr.bin/hexdump/hexsyntax.c')
-rw-r--r-- | usr.bin/hexdump/hexsyntax.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/usr.bin/hexdump/hexsyntax.c b/usr.bin/hexdump/hexsyntax.c index 829a6303f..e3bca0bc 100644 --- a/usr.bin/hexdump/hexsyntax.c +++ b/usr.bin/hexdump/hexsyntax.c @@ -56,6 +56,14 @@ newsyntax(argc, argvp) char *p, **argv; argv = *argvp; + if ((p = rindex(argv[0], 'h')) != NULL && + strcmp(p, "hd") == 0) { + /* "Canonical" format, implies -C. */ + add("\"%08.8_Ax\n\""); + add("\"%08.8_ax \" 8/1 \"%02x \" \" \""); + add(" 8/1 \"%02x \" "); + add("\" |\" 16/1 \"%_p\" \"|\\n\""); + } while ((ch = getopt(argc, argv, "bcCde:f:n:os:vx")) != EOF) switch (ch) { case 'b': @@ -68,8 +76,9 @@ newsyntax(argc, argvp) break; case 'C': add("\"%08.8_Ax\n\""); - add("\"%08.8_ax \" 16/1 \"%02x \" "); - add("\" |\" 16/1 \"%_p\" \"|\\n\""); + add("\"%08.8_ax \" 8/1 \"%02x \" \" \""); + add(" 8/1 \"%02x \" "); + add("\" |\" 16/1 \"%_p\" \"|\\n\""); break; case 'd': add("\"%07.7_Ax\n\""); @@ -127,6 +136,6 @@ void usage() { (void)fprintf(stderr, -"hexdump: [-bcdovx] [-e fmt] [-f fmt_file] [-n length] [-s skip] [file ...]\n"); +"hexdump: [-bcCdovx] [-e fmt] [-f fmt_file] [-n length] [-s skip] [file ...]\n"); exit(1); } |