update roadmap for tab commands

ROADMAP.md

@@ -447,7 +447,7 @@ Status | Command | Description | Note
 :white_check_mark: | :se[t] {option}={value} | set string/number option to {value}
 :white_check_mark: | :se[t] {option}+={value} | append {value} to string option, add {value} to number option
 :white_check_mark: | :se[t] {option}-={value} | remove {value} to string option, subtract {value} from number option | We don't support string option here yet.
-    | :se[t] {option}?	  | show value of {option}
+:white_check_mark: | :se[t] {option}?	  | show value of {option}
 :arrow_down:    | :se[t] {option}&	  | reset {option} to its default value
 :arrow_down:    | :setl[ocal]		  | like ":set" but set the local value for options that have one
 :arrow_down:    | :setg[lobal]		  | like ":set" but set the global value of a local option
@@ -531,12 +531,12 @@ Status | Command | Description | Note
     | {count}<C-PageUp>, {count}gT | Same as above
 :white_check_mark:   | :tabfir[st]	 | Go to the first tab page.
 :white_check_mark:   | :tabl[ast]	 | Go to the last tab page.
-:running:  | :tabe[dit] {file} | Open a new tab page with an empty window, after the current tab page | {file} is not supported yet.
-:arrow_down:  | :[count]tabe[dit], :[count]tabnew | Same as above | [count] is not supported yet.
-:running:  | :tabnew {file}   | Open a new tab page with an empty window, after the current tab page | {file} is not supported yet.
+:white_check_mark:  | :tabe[dit] {file} | Open a new tab page with an empty window, after the current tab page
+:arrow_down:  | :[count]tabe[dit], :[count]tabnew | Same as above | [count] is not supported.
+:white_check_mark:  | :tabnew {file}   | Open a new tab page with an empty window, after the current tab page
 :arrow_down:| :[count]tab {cmd} | Execute {cmd} and when it opens a new window open a new tab page instead.
-:running:  | :tabc[lose][!] :1234: | Close current tab page or close tab page {count}. | `!` is not supported yet.
-:running:  | :tabo[nly][!] | Close all other tab pages. | `!` is not supported yet.
+:white_check_mark: :star:  | :tabc[lose][!] :1234: | Close current tab page or close tab page {count}. | Code will close tab directly without saving.
+:white_check_mark: :star:  | :tabo[nly][!] | Close all other tab pages. | `!` is not supported yet. | Code will close tab directly without saving.
 :white_check_mark:   | :tabm[ove] [N] | Move the current tab page to after tab page N.
 :arrow_down:| :tabs	 | List the tab pages and the windows they contain. | You can always use Code's built-in shortcut: `cmd/ctrl+p`
 :arrow_down:| :tabd[o] {cmd} | Execute {cmd} in each tab page.

src/cmd_line/commands/tab.ts

@@ -2,6 +2,7 @@
 
 import * as vscode from "vscode";
 import * as node from "../node";
+import * as path from "path";
 
 export enum Tab {
   Next,
@@ -17,6 +18,7 @@ export enum Tab {
 export interface ITabCommandArguments extends node.ICommandArgs {
   tab: Tab;
   count?: number;
+  file?: string;
 }
 
 //
@@ -67,7 +69,17 @@ export class TabCommand extends node.CommandBase {
         this.executeCommandWithCount(1, "workbench.action.openLastEditorInGroup");
         break;
       case Tab.New:
-        this.executeCommandWithCount(1, "workbench.action.files.newUntitledFile");
+        if (this.arguments.file) {
+          let currentFilePath = vscode.window.activeTextEditor.document.uri.path;
+          let newFilePath = path.join(path.dirname(currentFilePath), this._arguments.file);
+
+          if (newFilePath !== currentFilePath) {
+            let folder = vscode.Uri.file(newFilePath);
+            vscode.commands.executeCommand("vscode.open", folder);
+          }
+        } else {
+          this.executeCommandWithCount(1, "workbench.action.files.newUntitledFile");
+        }
         break;
       case Tab.Close:
         // Navigate the correct position

src/cmd_line/subparsers/tab.ts

@@ -74,9 +74,16 @@ export function parseTabLastCommandArgs(args : string) : node.TabCommand {
  * :tabnew Open a new tab page with an empty window, after the current tab page.
  */
 export function parseTabNewCommandArgs(args: string) : node.TabCommand {
-  // TODO: Tab New takes parameter file name.
+  let name = "";
+
+  if (args) {
+    let scanner = new Scanner(args);
+    name = scanner.nextWord();
+  }
+
   return new node.TabCommand({
-    tab: node.Tab.New
+    tab: node.Tab.New,
+    file: name
   });
 }
 
@@ -85,6 +92,9 @@ export function parseTabNewCommandArgs(args: string) : node.TabCommand {
  * :tabc[lose][!] {count}. Close tab page {count}.
  */
 export function parseTabCloseCommandArgs(args: string) : node.TabCommand {
+  if (args && args !== "" && args.startsWith("!")) {
+    
+  }
   return new node.TabCommand({
     tab: node.Tab.Close,
     count: parseCount(args)