nano

commit 6eefad4fffb4476174f7b009c724a07faba9eb32
parent e5731fe198ef9c4a8d60991f70cf3c69daa3e7d4
Author: David Lawrence Ramsey <pooka109@gmail.com>
Date:   Sun, 19 Feb 2017 18:52:05 -0600

tweaks: mention nano's ability to read from standard input in usage()

Diffstat:
M
src/nano.c
 | 
1
+

1 file changed, 1 insertion(+), 0 deletions(-)
diff --git a/src/nano.c b/src/nano.c
@@ -782,6 +782,7 @@ void print_opt_full(const char *shortflag
 void usage(void)
 {
     printf(_("Usage: nano [OPTIONS] [[+LINE,COLUMN] FILE]...\n\n"));
+    printf(_("If the first file is \"-\", it is read from standard input.\n\n"));
 #ifdef HAVE_GETOPT_LONG
     printf(_("Option\t\tGNU long option\t\tMeaning\n"));
 #else