Extract usage information into a separate file.
diff --git a/echo.c b/echo.c
index 387ea3f..73be8f2 100644
--- a/echo.c
+++ b/echo.c
@@ -25,17 +25,6 @@
#include "internal.h"
#include <stdio.h>
-static const char uname_usage[] =
- "echo [-neE] [ARG ...]\n"
-#ifndef BB_FEATURE_TRIVIAL_HELP
- "\nPrints the specified ARGs to stdout\n\n"
- "Options:\n"
- "\t-n\tsuppress trailing newline\n"
- "\t-e\tinterpret backslash-escaped characters (i.e. \\t=tab etc)\n"
- "\t-E\tdisable interpretation of backslash-escaped characters\n"
-#endif
- ;
-
extern int
echo_main(int argc, char** argv)
{
@@ -58,7 +47,7 @@
eflag = 0;
break;
default:
- usage(uname_usage);
+ usage(echo_usage);
}
}