1 files changed, 26 insertions, 9 deletions

diff --git a/ls.c b/ls.c
index 3e010503c..0c7f6522c 100644
--- a/ls.c
+++ b/ls.c
@@ -88,7 +88,6 @@
 #define DISP_FULLTIME   32              /* show extended time display */
 #define DIR_NOLIST      64                      /* show directory as itself, not contents */
 #define DISP_DIRNAME    128             /* show directory name (for internal use) */
-#define DIR_RECURSE     256                     /* -R (not yet implemented) */
 
 #ifndef MAJOR
 #define MAJOR(dev) (((dev)>>8)&0xff)
@@ -450,10 +449,33 @@ static const char ls_usage[] = "ls [-1a"
 #ifdef BB_FEATURE_LS_FILETYPES
         "F"
 #endif
-#ifdef FEATURE_RECURSIVE
-        "R"
+        "] [filenames...]\n\n"
+        "Options:\n"
+        "\t-a\tdo not hide entries starting with .\n"
+#ifdef BB_FEATURE_LS_TIMESTAMPS
+        "\t-c\twith -l: show ctime (the time of last\n"
+    "\t\tmodification of file status information)\n"
+#endif
+        "\t-d\tlist directory entries instead of contents\n"
+#ifdef BB_FEATURE_LS_TIMESTAMPS
+        "\t-e\tlist both full date and full time\n"
 #endif
-        "] [filenames...]\n";
+        "\t-l\tuse a long listing format\n"
+        "\t-n\tlist numeric UIDs and GIDs instead of names\n"
+#ifdef BB_FEATURE_LS_FILETYPES
+        "\t-p\tappend indicator (one of /=@|) to entries\n"
+#endif
+#ifdef BB_FEATURE_LS_TIMESTAMPS
+        "\t-u\twith -l: show access time (the time of last\n"
+        "\t\taccess of the file)\n"
+#endif
+        "\t-x\tlist entries by lines instead of by columns\n"
+        "\t-A\tdo not list implied . and ..\n"
+        "\t-C\tlist entries by columns\n"
+#ifdef BB_FEATURE_LS_FILETYPES
+        "\t-F\tappend indicator (one of */=@|) to entries\n"
+#endif
+        ;
 
 extern int ls_main(int argc, char **argv)
 {
@@ -508,11 +530,6 @@ extern int ls_main(int argc, char **argv)
                         case 'd':
                                 opts |= DIR_NOLIST;
                                 break;
-#ifdef FEATURE_RECURSIVE
-                        case 'R':
-                                opts |= DIR_RECURSE;
-                                break;
-#endif
 #ifdef BB_FEATURE_LS_TIMESTAMPS
                         case 'u':
                                 time_fmt = TIME_ACCESS;