diff options
| -rwxr-xr-x | tests/echo.test | 3 | ||||
| -rw-r--r-- | toys/posix/echo.c | 5 |
2 files changed, 6 insertions, 2 deletions
diff --git a/tests/echo.test b/tests/echo.test index e2035561..fa53559a 100755 --- a/tests/echo.test +++ b/tests/echo.test @@ -34,3 +34,6 @@ testcmd "-e hexadecimal values" \ "S4 0 XYZ ?\n" "" "" testcmd "-e \p" "-e '\\p'" "\\p\n" "" "" + +# http://austingroupbugs.net/view.php?id=1222 added -E +testcmd "-En" "-En 'one\ntwo'" 'one\\ntwo' "" "" diff --git a/toys/posix/echo.c b/toys/posix/echo.c index 63eb1981..11a68a9b 100644 --- a/toys/posix/echo.c +++ b/toys/posix/echo.c @@ -9,13 +9,13 @@ * We also honor -- to _stop_ option parsing (bash doesn't, we go with * consistency over compatibility here). -USE_ECHO(NEWTOY(echo, "^?en", TOYFLAG_BIN)) +USE_ECHO(NEWTOY(echo, "^?Een", TOYFLAG_BIN)) config ECHO bool "echo" default y help - usage: echo [-ne] [args...] + usage: echo [-neE] [args...] Write each argument to stdout, with one space between each, followed by a newline. @@ -33,6 +33,7 @@ config ECHO \t Horizontal tab \v Vertical tab \xHH Hexadecimal values (1 to 2 digits) + -E Print escape sequences literally (default) */ #define FOR_echo |