diff --git a/echo/echo.rs b/echo/echo.rs index 728b34797..7bb22862c 100644 --- a/echo/echo.rs +++ b/echo/echo.rs @@ -92,22 +92,21 @@ fn main() { println!(" {0:s} [SHORT-OPTION]... [STRING]...", program); println!(" {0:s} LONG-OPTION", program); println(""); - print(groups::usage("Echo the STRING(s) to standard output.", opts)); - print("\nIf -e is in effect, the following sequences are recognized:\n\ -\n\ - \\\\ backslash\n\ - \\a alert (BEL)\n\ - \\b backspace\n\ - \\c produce no further output\n\ - \\e escape\n\ - \\f form feed\n\ - \\n new line\n\ - \\r carriage return\n\ - \\t horizontal tab\n\ - \\v vertical tab\n\ - \\0NNN byte with octal value NNN (1 to 3 digits)\n\ - \\xHH byte with hexadecimal value HH (1 to 2 digits)\n\ -"); + println(groups::usage("Echo the STRING(s) to standard output.", opts)); + println("If -e is in effect, the following sequences are recognized: + +\\\\ backslash +\\a alert (BEL) +\\b backspace +\\c produce no further output +\\e escape +\\f form feed +\\n new line +\\r carriage return +\\t horizontal tab +\\v vertical tab +\\0NNN byte with octal value NNN (1 to 3 digits) +\\xHH byte with hexadecimal value HH (1 to 2 digits)"); return; }