More Doc updates. cmdedit and more termio fixes.

5 files changed, 24 insertions, 12 deletions

diff --git a/coreutils/basename.c b/coreutils/basename.c
index 5fe5e0f03..efd07e272 100644
--- a/coreutils/basename.c
+++ b/coreutils/basename.c
@@ -29,7 +29,11 @@ extern int basename_main(int argc, char **argv)
 	char* s, *s1;
 
 	if ((argc < 2) || (**(argv + 1) == '-')) {
-		usage("basename [file ...]\n");
+		usage("basename [FILE ...]\n"
+#ifndef BB_FEATURE_TRIVIAL_HELP
+				"\nStrips directory path and suffixes from FILE(s).\n"
+#endif
+				);
 	}
 	argv++;
 
diff --git a/coreutils/cat.c b/coreutils/cat.c
index f7a6bfa7b..561b24f3f 100644
--- a/coreutils/cat.c
+++ b/coreutils/cat.c
@@ -45,7 +45,11 @@ extern int cat_main(int argc, char **argv)
 	}
 
 	if (**(argv + 1) == '-') {
-		usage("cat [file ...]\n");
+		usage("cat [FILE ...]\n"
+#ifndef BB_FEATURE_TRIVIAL_HELP
+				"\nConcatenates FILE(s) and prints them to the standard output.\n"
+#endif
+				);
 	}
 	argc--;
 
diff --git a/coreutils/chroot.c b/coreutils/chroot.c
index 63fa4d146..34116a60e 100644
--- a/coreutils/chroot.c
+++ b/coreutils/chroot.c
@@ -28,9 +28,11 @@
 #include <errno.h>
 
 
-static const char chroot_usage[] = "chroot NEWROOT [COMMAND...]\n\n"
-
-	"Run COMMAND with root directory set to NEWROOT.\n";
+static const char chroot_usage[] = "chroot NEWROOT [COMMAND...]\n"
+#ifndef BB_FEATURE_TRIVIAL_HELP
+	"\nRun COMMAND with root directory set to NEWROOT.\n"
+#endif
+	;
 
 
 
diff --git a/coreutils/date.c b/coreutils/date.c
index 25ce05d2d..dd054be66 100644
--- a/coreutils/date.c
+++ b/coreutils/date.c
@@ -40,12 +40,14 @@
    mail commands */
 
 static const char date_usage[] = "date [OPTION]... [+FORMAT]\n"
-	"  or:  date [OPTION] [MMDDhhmm[[CC]YY][.ss]]\n\n"
-	"Display the current time in the given FORMAT, or set the system date.\n"
-	"\nOptions:\n\t-R\t\toutput RFC-822 compliant date string\n"
-	"\t-s\t\tset time described by STRING\n"
-
-	"\t-u\t\tprint or set Coordinated Universal Time\n";
+	"  or:  date [OPTION] [MMDDhhmm[[CC]YY][.ss]]\n"
+#ifndef BB_FEATURE_TRIVIAL_HELP
+	"\nDisplays the current time in the given FORMAT, or sets the system date.\n"
+	"\nOptions:\n\t-R\tOutputs RFC-822 compliant date string\n"
+	"\t-s\tSets time described by STRING\n"
+	"\t-u\tPrints or sets Coordinated Universal Time\n"
+#endif
+	;
 
 
 /* Input parsing code is always bulky - used heavy duty libc stuff as
diff --git a/coreutils/length.c b/coreutils/length.c
index 00e5a171b..4cbe7e17b 100644
--- a/coreutils/length.c
+++ b/coreutils/length.c
@@ -9,6 +9,6 @@ extern int length_main(int argc, char **argv)
 	if (argc != 2 || **(argv + 1) == '-') {
 		usage("length string\n");
 	}
-	printf("%d\n", strlen(argv[1]));
+	printf("%lu\n", (long)strlen(argv[1]));
 	return (TRUE);
 }