Make sure the global namespace is always searched first.

src/packages/arithmetic.rs

@@ -177,6 +177,8 @@ macro_rules! reg_functions {
 }
 
 def_package!(crate:ArithmeticPackage:"Basic arithmetic", lib, {
+    lib.standard = true;
+
     combine_with_exported_module!(lib, "int", int_functions);
     reg_functions!(lib += signed_basic; INT);
 

src/packages/array_basic.rs

@@ -9,6 +9,8 @@ use std::prelude::v1::*;
 use std::{any::TypeId, cmp::Ordering, mem};
 
 def_package!(crate:BasicArrayPackage:"Basic array utilities.", lib, {
+    lib.standard = true;
+
     combine_with_exported_module!(lib, "array", array_functions);
 
     // Register array iterator

src/packages/fn_basic.rs

@@ -4,6 +4,8 @@ use crate::{def_package, FnPtr, ImmutableString, NativeCallContext};
 use std::prelude::v1::*;
 
 def_package!(crate:BasicFnPackage:"Basic Fn functions.", lib, {
+    lib.standard = true;
+
     combine_with_exported_module!(lib, "FnPtr", fn_ptr_functions);
 });
 

src/packages/iter_basic.rs

@@ -292,6 +292,8 @@ macro_rules! reg_range {
 }
 
 def_package!(crate:BasicIteratorPackage:"Basic range iterators.", lib, {
+    lib.standard = true;
+
     reg_range!(lib | "range" => INT);
 
     #[cfg(not(feature = "only_i32"))]

src/packages/lang_core.rs

@@ -43,5 +43,7 @@ mod core_functions {
 }
 
 def_package!(crate:LanguageCorePackage:"Language core functions.", lib, {
+    lib.standard = true;
+
     combine_with_exported_module!(lib, "language_core", core_functions);
 });

src/packages/logic.rs

@@ -38,6 +38,8 @@ macro_rules! reg_functions {
 }
 
 def_package!(crate:LogicPackage:"Logical operators.", lib, {
+    lib.standard = true;
+
     #[cfg(not(feature = "only_i32"))]
     #[cfg(not(feature = "only_i64"))]
     {

src/packages/map_basic.rs

@@ -10,6 +10,8 @@ use std::prelude::v1::*;
 use crate::Array;
 
 def_package!(crate:BasicMapPackage:"Basic object map utilities.", lib, {
+    lib.standard = true;
+
     combine_with_exported_module!(lib, "map", map_functions);
 });
 

src/packages/math_basic.rs

@@ -62,6 +62,8 @@ macro_rules! reg_functions {
 }
 
 def_package!(crate:BasicMathPackage:"Basic mathematic functions.", lib, {
+    lib.standard = true;
+
     // Integer functions
     combine_with_exported_module!(lib, "int", int_functions);
 

src/packages/pkg_core.rs

@@ -10,6 +10,8 @@ use std::prelude::v1::*;
 use crate::def_package;
 
 def_package!(crate:CorePackage:"_Core_ package containing basic facilities.", lib, {
+    lib.standard = true;
+
     LanguageCorePackage::init(lib);
     ArithmeticPackage::init(lib);
     LogicPackage::init(lib);

src/packages/pkg_std.rs

@@ -13,6 +13,8 @@ use std::prelude::v1::*;
 use crate::def_package;
 
 def_package!(crate:StandardPackage:"_Standard_ package containing all built-in features.", lib, {
+    lib.standard = true;
+
     CorePackage::init(lib);
     BasicMathPackage::init(lib);
     #[cfg(not(feature = "no_index"))]

src/packages/string_basic.rs

@@ -16,6 +16,8 @@ pub const FUNC_TO_STRING: &str = "to_string";
 pub const FUNC_TO_DEBUG: &str = "to_debug";
 
 def_package!(crate:BasicStringPackage:"Basic string utilities, including printing.", lib, {
+    lib.standard = true;
+
     combine_with_exported_module!(lib, "print_debug", print_debug_functions);
     combine_with_exported_module!(lib, "number_formatting", number_formatting);
 });

src/packages/string_more.rs

@@ -9,6 +9,8 @@ use std::{any::TypeId, mem};
 use super::string_basic::{print_with_func, FUNC_TO_STRING};
 
 def_package!(crate:MoreStringPackage:"Additional string utilities, including string building.", lib, {
+    lib.standard = true;
+
     combine_with_exported_module!(lib, "string", string_functions);
 });
 

src/packages/time_basic.rs

@@ -16,6 +16,8 @@ use std::time::{Duration, Instant};
 use instant::{Duration, Instant};
 
 def_package!(crate:BasicTimePackage:"Basic timing utilities.", lib, {
+    lib.standard = true;
+
     // Register date/time functions
     combine_with_exported_module!(lib, "time", time_functions);
 });