Added -j flag to 'complete' for completing job names/pids

src/builtin/shopt.rs

@@ -20,16 +20,16 @@ pub fn shopt(node: Node, io_stack: &mut IoStack, job: &mut JobBldr) -> ShResult<
 
   let (argv, _guard) = setup_builtin(argv, job, Some((io_stack, node.redirs)))?;
 
-	if argv.is_empty() {
-		let mut output = write_shopts(|s| s.display_opts())?;
+  if argv.is_empty() {
+    let mut output = write_shopts(|s| s.display_opts())?;
 
     let output_channel = borrow_fd(STDOUT_FILENO);
     output.push('\n');
 
     write(output_channel, output.as_bytes())?;
-		state::set_status(0);
-		return Ok(())
-	}
+    state::set_status(0);
+    return Ok(());
+  }
 
   for (arg, span) in argv {
     let Some(mut output) = write_shopts(|s| s.query(&arg)).blame(span)? else {
@@ -42,7 +42,6 @@ pub fn shopt(node: Node, io_stack: &mut IoStack, job: &mut JobBldr) -> ShResult<
     write(output_channel, output.as_bytes())?;
   }
 
-
-	state::set_status(0);
+  state::set_status(0);
   Ok(())
 }