Restructure types; Add a use-case specific options parser; Allow (re)creation of specific parser fixtures

std/README.md

@@ -1,3 +1,3 @@
 Standard library components for use with `tsc` (portable) and `asc` (assembly).
 
-Definition files (.d.ts) and base configurations (.json) are relevant to `tsc` only and not used by `asc`.
+Base configurations (.json) and definition files (.d.ts) are relevant to `tsc` only and not used by `asc`.

std/assembly.json

@@ -4,13 +4,8 @@
     "target": "esnext",
     "module": "commonjs",
     "noLib": true,
-    "types": [],
-    "rootDirs": [
-      "./assembly"
-    ],
-    "allowJs": false
-  },
-  "files": [
-    "./assembly.d.ts"
-  ]
+    "allowJs": false,
+    "typeRoots": [ "." ],
+    "types": [ "assembly/" ]
+  }
 }

std/portable.json

@@ -3,17 +3,11 @@
   "compilerOptions": {
     "target": "es5",
     "module": "commonjs",
+    "noLib": true,
+    "allowJs": true,
     "downlevelIteration": true,
     "preserveConstEnums": true,
-    "noLib": true,
-    "types": [],
-    "rootDirs": [
-      "./portable"
-    ],
-    "allowJs": true
-  },
-  "files": [
-    "./portable.d.ts",
-    "./portable.js"
-  ]
+    "typeRoots": [ "." ],
+    "types": [ "portable/" ]
+  }
 }

std/portable/index.js

@@ -216,5 +216,6 @@ globalScope["fmodf"] = function fmodf(x, y) {
   return Math.fround(x % y);
 };
 
-require("./portable/math")(globalScope);
-require("./portable/memory")(globalScope);
+globalScope["JSMath"] = Math;
+
+require("./memory")(globalScope);

std/portable/math.js

@@ -1,3 +0,0 @@
-module.exports = globalScope => {
-  globalScope["JSMath"] = Math;
-};