xargs: mention -E STR in --help

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/findutils/xargs.c b/findutils/xargs.c
index 35a06f723065be348d93124096f181cfacde7125..03eafd6163fc9e4c9db74f7cf0ac923959b31781 100644 (file)
--- a/findutils/xargs.c
+++ b/findutils/xargs.c
@@ -516,23 +516,23 @@ static int xargs_ask_confirmation(void)
 //usage:       "[OPTIONS] [PROG ARGS]"
 //usage:#define xargs_full_usage "\n\n"
 //usage:       "Run PROG on every item given by stdin\n"
-//usage:       IF_FEATURE_XARGS_SUPPORT_CONFIRMATION(
-//usage:     "\n       -p      Ask user whether to run each command"
-//usage:       )
-//usage:     "\n       -r      Don't run command if input is empty"
 //usage:       IF_FEATURE_XARGS_SUPPORT_ZERO_TERM(
 //usage:     "\n       -0      Input is separated by NULs"
 //usage:       )
 //usage:       IF_FEATURE_XARGS_SUPPORT_ARGS_FILE(
 //usage:     "\n       -a FILE Read from FILE instead of stdin"
 //usage:       )
+//usage:     "\n       -r      Don't run command if input is empty"
 //usage:     "\n       -t      Print the command on stderr before execution"
-//usage:     "\n       -e[STR] STR stops input processing"
-//usage:     "\n       -n N    Pass no more than N args to PROG"
-//usage:     "\n       -s N    Pass command line of no more than N bytes"
+//usage:       IF_FEATURE_XARGS_SUPPORT_CONFIRMATION(
+//usage:     "\n       -p      Ask user whether to run each command"
+//usage:       )
+//usage:     "\n       -E STR,-e[STR]  STR stops input processing"
 //usage:       IF_FEATURE_XARGS_SUPPORT_REPL_STR(
 //usage:     "\n       -I STR  Replace STR within PROG ARGS with input line"
 //usage:       )
+//usage:     "\n       -n N    Pass no more than N args to PROG"
+//usage:     "\n       -s N    Pass command line of no more than N bytes"
 //usage:       IF_FEATURE_XARGS_SUPPORT_PARALLEL(
 //usage:     "\n       -P N    Run up to N PROGs in parallel"
 //usage:       )