Data update

Task/Hello-world-Standard-error/J/hello-world-standard-error.j

@@ -1,2 +1,4 @@
-stderr =: 1!:2&4
-stderr 'Goodbye, World!'
+   stderr
+1!:2&5
+
+   0 0 $ stderr 'Goodbye, World!'

Task/Hello-world-Standard-error/Lean/hello-world-standard-error.lean

@@ -0,0 +1,3 @@
+def main : IO Unit := do
+  let stderr ← IO.getStderr
+  stderr.putStrLn s!"Goodbye, World!"

Task/Hello-world-Standard-error/Nu/hello-world-standard-error.nu

@@ -0,0 +1 @@
+print -e "Goodbye, World!"

Task/Hello-world-Standard-error/Zig/hello-world-standard-error-1.zig

@@ -0,0 +1,7 @@
+const std = @import("std");
+
+pub fn main() std.fs.File.WriteError!void {
+    const stderr = std.io.getStdErr();
+
+    try stderr.writeAll("Goodbye, World!\n");
+}

Task/Hello-world-Standard-error/Zig/hello-world-standard-error-2.zig

@@ -0,0 +1,6 @@
+const std = @import("std");
+
+pub fn main() void {
+    // Silently returns if writing to stderr fails.
+    std.debug.print("Goodbye, World!\n", .{});
+}

Task/Hello-world-Standard-error/Zig/hello-world-standard-error.zig

@@ -1,6 +0,0 @@
-const std = @import("std");
-pub fn main() !void {
-    try std.io.getStdErr().writer().writeAll("Goodbye, World!\n");
-    // debug messages are also printed to stderr
-    //std.debug.print("Goodbye, World!\n");
-}