JIM: Add "-n" option to "echo"

With the new JIMTCL, "puts" only writes to stdout.
To write on telnet port too, "echo" must be used.
This patch gives to "echo" similar commandline option of "puts".

Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>

diff --git a/src/helper/command.c b/src/helper/command.c
index 5a68208a6ae421e2c791a6ff1d7092a19f83e1a8..6c408ee8696115e6196df28444ec9ba39ccef709 100644 (file)
--- a/src/helper/command.c
+++ b/src/helper/command.c
@@ -779,9 +779,16 @@ static int jim_find(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
 
 static int jim_echo(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
 {
+       const char *str;
+       str = Jim_GetString(argv[1], NULL);
+       if (argc == 3 && !strcmp(str, "-n"))
+       {
+               str = Jim_GetString(argv[2], NULL);
+               LOG_USER_N("%s", str);
+               return JIM_OK;
+       }
        if (argc != 2)
                return JIM_ERR;
-       const char *str = Jim_GetString(argv[1], NULL);
        LOG_USER("%s", str);
        return JIM_OK;
 }