Fix bug when pasting in command line mode (#2528)

As @josemarluedke mentioned [here](#2515 (comment)), pasting in command line mode was broken with #2515.

Author: psxpaul

browser/src/Editor/NeovimEditor/NeovimEditorCommands.ts

@@ -74,7 +74,10 @@ export class NeovimEditorCommands {
             await neovimInstance.command('let b:oniclipboard=@"')
             await neovimInstance.command(`let @"='${sanitizedTextLines}'`)
 
-            if (editorManager.activeEditor.mode === "insert") {
+            if (
+                editorManager.activeEditor.mode === "insert" ||
+                editorManager.activeEditor.mode === "cmdline_normal"
+            ) {
                 await neovimInstance.command("set paste")
                 await neovimInstance.input('<c-r>"')
                 await neovimInstance.command("set nopaste")

test/ci/LargePasteTest.ts

@@ -5,8 +5,12 @@
  */
 import * as assert from "assert"
 import * as Oni from "oni-api"
-
-import { createNewFile, getTemporaryFilePath, navigateToFile } from "./Common"
+import {
+    createNewFile,
+    getElementByClassName,
+    getTemporaryFilePath,
+    navigateToFile,
+} from "./Common"
 
 export const test = async (oni: Oni.Plugin.Api) => {
     const filePath = createLargeTestFile()
@@ -49,6 +53,14 @@ export const test = async (oni: Oni.Plugin.Api) => {
         firstLine,
         "thithiss is a line of 'text' that will be repeated a bunch of times to make for a large wall of 'text' to paste",
     )
+
+    // type ':' and paste the text into the command line
+    oni.automation.sendKeys(":")
+    await oni.automation.waitFor(() => oni.editors.activeEditor.mode === "cmdline_normal")
+    await paste(oni, () => {
+        const commandLine = getElementByClassName("command-line")
+        return commandLine && commandLine.textContent === ":this"
+    })
 }
 
 import * as fs from "fs"