diff options
| -rw-r--r-- | io.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -4810,8 +4810,8 @@ pop_last_hash(int *argc_p, VALUE *argv) * cmd: * "-" : fork * commandline : command line string which is passed to a shell - * [env, cmdname, arg1, ..., opts] : command name and arguments (no shell) - * [env, [cmdname, argv0], arg1, ..., opts] : command name and arguments including argv[0] (no shell) + * [env, cmdname, arg1, ..., opts] : command name and zero or more arguments (no shell) + * [env, [cmdname, argv0], arg1, ..., opts] : command name, argv[0] and zero or more arguments (no shell) * (env and opts are optional.) * * If _cmd_ is a +String+ ``<code>-</code>'', |