Remove tail command stub

src/vm/commands/index.ts

@@ -43,7 +43,6 @@ import {Each} from "./each.js";
 import {Words} from "./words.js";
 import {Drop} from "./drop.js";
 import {Sort} from "./sort.js";
-import {Tail} from "./tail.js";
 
 export type Commands = Command<CommandData>[]
 export const commands: Commands = [
@@ -83,7 +82,6 @@ export const commands: Commands = [
     new Sort,
     new Split,
     new Suffix,
-    new Tail,
     new To,
     new Trim,
     new Undo,

src/vm/commands/tail.ts

@@ -1,31 +0,0 @@
-import {Command, ParseContext, StrTerm} from "./command.js";
-import {LexInput} from "../lexer.js";
-import {StrVM} from "../vm.js";
-import {Lines} from "./lines.js";
-import {Words} from "./words.js";
-import {Join} from "./join.js";
-import {Awaitable} from "../../util/types.js";
-
-export type TailData = {
-    length?: StrTerm,
-}
-
-export class Tail extends Command<TailData> {
-    attemptParse(context: ParseContext): Awaitable<TailData> {
-        return {
-            length: context.popOptionalTerm(),
-        }
-    }
-
-    getDisplayName(): string {
-        return 'tail'
-    }
-
-    isParseCandidate(token: LexInput): boolean {
-        return this.isKeyword(token, 'tail')
-    }
-
-    async execute(vm: StrVM, data: TailData): Promise<StrVM> {
-        return vm
-    }
-}