Add variable VIM and LUA

uga-rosa · Dec 23, 2023 · 35787f3 · 35787f3
1 parent 6427b02
commit 35787f3
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diff --git a/denops/denippet/variable.ts b/denops/denippet/variable.ts
@@ -233,3 +233,11 @@ register("LINE_COMMENT", async (denops) => {
   }
   return "";
 });
+
+register("VIM", async (denops, text) => {
+  return String(await denops.eval(text).catch(() => ""));
+});
+
+register("LUA", async (denops, text) => {
+  return String(await denops.call("luaeval", text).catch(() => ""));
+});
diff --git a/denops/denippet/variable_test.ts b/denops/denippet/variable_test.ts
@@ -274,5 +274,23 @@ test({
         assertEquals(actual, "//");
       },
     });
+
+    await t.step({
+      name: "VIM",
+      fn: async () => {
+        const actual = await V.call(denops, "VIM", "['foo', 'bar'][0]");
+        assertEquals(actual, "foo");
+      },
+    });
+
+    if (denops.meta.host === "nvim") {
+      await t.step({
+        name: "LUA",
+        fn: async () => {
+          const actual = await V.call(denops, "LUA", "math.floor(1.234)");
+          assertEquals(actual, "1");
+        },
+      });
+    }
   },
 });
diff --git a/doc/denippet.txt b/doc/denippet.txt
@@ -279,6 +279,16 @@ Variables ~
 	A list of variables is here.
 	https://code.visualstudio.com/docs/editor/userdefinedsnippets#_variables
 
+	The original variables are as follows:
+	- VIM		Eval default string as Vim script. >
+	${VIM:['foo', 'bar'][0]}
+	// -> foo
+<
+	- LUA		Eval default string as Lua. >
+	${LUA:math.floor(1.234)}
+	// -> 1
+<
+
 Transformer ~
 
 Variable-Transform ~