Add variable JS

uga-rosa · Dec 23, 2023 · 9493831 · 9493831
1 parent 7afbd9b
commit 9493831
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diff --git a/denops/denippet/variable.ts b/denops/denippet/variable.ts
@@ -241,3 +241,11 @@ register("VIM", async (denops, text) => {
 register("LUA", async (denops, text) => {
   return String(await denops.call("luaeval", text).catch(() => ""));
 });
+
+register("JS", (_denops, text) => {
+  try {
+    return String(eval(text));
+  } catch {
+    return "";
+  }
+});
diff --git a/denops/denippet/variable_test.ts b/denops/denippet/variable_test.ts
@@ -292,5 +292,13 @@ test({
         },
       });
     }
+
+    await t.step({
+      name: "JS",
+      fn: async () => {
+        const actual = await V.call(denops, "JS", "(() => 1 + 1)()");
+        assertEquals(actual, "2");
+      },
+    });
   },
 });
diff --git a/doc/denippet.txt b/doc/denippet.txt
@@ -288,6 +288,10 @@ Variables ~
 	${LUA:math.floor(1.234)}
 	// -> 1
 <
+	- JS		Eval default string as JavaScript. >
+	${JS:(() => 1 + 1)()}
+	// -> 2
+<
 
 Transformer ~