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	tadd -n to ls; add rm and create - plan9port - [fork] Plan 9 from user space
	git clone git://src.adamsgaard.dk/plan9port
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	---
	commit 1b404fe6e4a50425853434086895517fbe2da4b3
	parent 39e5957ace14f1dcff62014fd26f368e87c79c29
	Author: rsc <devnull@localhost>
	Date: Sun, 5 Feb 2006 15:34:46 +0000

	add -n to ls; add rm and create

	Diffstat:
	M src/cmd/9p.c \| 64 +++++++++++++++++++++++++++++…

	1 file changed, 61 insertions(+), 3 deletions(-)
	---
	diff --git a/src/cmd/9p.c b/src/cmd/9p.c
	t@@ -20,7 +20,7 @@ usage(void)
	fprint(2, " writefd name\n");
	fprint(2, " stat name\n");
	fprint(2, " rdwr name\n");
	- fprint(2, " ls [-ld] name\n");
	+ fprint(2, " ls [-ldn] name\n");
	fprint(2, "without -a, name elem/path means /path on server unix!$ns/e…
	threadexitsall("usage");
	}
	t@@ -33,6 +33,8 @@ void xwritefd(int, char**);
	void xstat(int, char**);
	void xls(int, char**);
	void xrdwr(int, char**);
	+void xrm(int, char**);
	+void xcreate(int, char**);
	void xcon(int, char**);

	struct {
	t@@ -47,6 +49,8 @@ struct {
	"stat", xstat,
	"rdwr", xrdwr,
	"ls", xls,
	+ "rm", xrm,
	+ "create", xcreate,
	};

	void
	t@@ -321,6 +325,55 @@ xrdwr(int argc, char **argv)
	}

	void
	+xcreate(int argc, char **argv)
	+{
	+ int i;
	+ CFsys *fs;
	+ CFid *fid;
	+ char *p;
	+
	+ ARGBEGIN{
	+ default:
	+ usage();
	+ }ARGEND
	+
	+ if(argc == 0)
	+ usage();
	+
	+ for(i=0; i<argc; i++){
	+ fs = xparse(argv[i], &p);
	+ if((fid=fscreate(fs, p, OREAD, 0666)) == nil)
	+ fprint(2, "create %s: %r\n", argv[i]);
	+ else
	+ fsclose(fid);
	+ fsunmount(fs);
	+ }
	+}
	+
	+void
	+xrm(int argc, char **argv)
	+{
	+ int i;
	+ CFsys *fs;
	+ char *p;
	+
	+ ARGBEGIN{
	+ default:
	+ usage();
	+ }ARGEND
	+
	+ if(argc == 0)
	+ usage();
	+
	+ for(i=0; i<argc; i++){
	+ fs = xparse(argv[i], &p);
	+ if(fsremove(fs, p) < 0)
	+ fprint(2, "remove %s: %r\n", argv[i]);
	+ fsunmount(fs);
	+ }
	+}
	+
	+void
	rdcon(void *v)
	{
	int n;
	t@@ -417,15 +470,19 @@ void
	xls(int argc, char **argv)
	{
	char err, name, xname, f[4], buf[4096];
	- int nf, i, j, l;
	+ int nf, i, j, l, sort;
	int lflag, dflag, n, len[4];
	Dir *d;
	CFid *fid;
	CFsys *fs;

	err = nil;
	+ sort = 0;
	lflag = dflag = 0;
	ARGBEGIN{
	+ case 'n':
	+ sort = 0;
	+ break;
	case 'l':
	lflag = 1;
	break;
	t@@ -465,7 +522,8 @@ xls(int argc, char **argv)
	err = "errors";
	continue;
	}
	- qsort(d, n, sizeof d[0], dircmp);
	+ if(sort)
	+ qsort(d, n, sizeof d[0], dircmp);
	for(j=0; j<5; j++)
	len[j] = 0;
	for(i=0; i<n; i++){