Fix typos found by codespell (#12475)

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## Summary of the Pull Request

Fix typos found by codespell. Some of it in documentation and user-visible text, mostly in code comments. While I understand you might not be interested in fixing code comments, one of the reasons being extra noise in git history, kindly note that most spell checking tools do not discriminate between documentation and code comments. So it's easier to fix everything for long maintenance.

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## References

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## PR Checklist
* [ ] Closes #xxx
* [X] CLA signed. If not, go over [here](https://cla.opensource.microsoft.com/microsoft/Terminal) and sign the CLA
* [x] Tests added/passed
* [X] Documentation updated. If checked, please file a pull request on [our docs repo](https://github.com/MicrosoftDocs/terminal) and link it here: [#501](MicrosoftDocs/terminal#501)
* [ ] Schema updated.
* [ ] I've discussed this with core contributors already. If not checked, I'm ready to accept this work might be rejected in favor of a different grand plan. Issue number where discussion took place: #xxx

<!-- Provide a more detailed description of the PR, other things fixed or any additional comments/features here -->
## Detailed Description of the Pull Request / Additional comments

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## Validation Steps Performed

I have checked and re-checked all changes.

.github/actions/spelling/expect/expect.txt

@@ -678,7 +678,6 @@ dxp
 dxsm
 dxttbmp
 Dyreen
-eachother
 eaf
 EASTEUROPE
 ECH
@@ -829,7 +828,6 @@ FORCEOFFFEEDBACK
 FORCEONFEEDBACK
 FORCEV
 foreach
-forground
 fprintf
 framebuffer
 FRAMECHANGED
@@ -1698,7 +1696,6 @@ outfile
 Outof
 OUTOFCONTEXT
 OUTOFMEMORY
-outout
 Outptr
 outstr
 OVERLAPPEDWINDOW
@@ -1850,7 +1847,6 @@ pragma
 prc
 prealigned
 prebuilt
-precendence
 precomp
 prect
 prefast

doc/Niksa.md

@@ -163,7 +163,7 @@ Given that we're using Xaml islands to host a modern UI and stitching a DirectX
 
 Now, the obvious followup question is _"why can't you have one elevated connection in a tab next to a non-elevated connection?"_ This is where @sba923 should pick up reading (:smile:). I'm probably going to cover some things that you (@robomac) know already.
 
-[2] When you have two windows on the same desktop in the same window station, they can communicate with eachother. I can use `SendKeys` easily through `WScript.Shell` to send keyboard input to any window that the shell can see.
+[2] When you have two windows on the same desktop in the same window station, they can communicate with each other. I can use `SendKeys` easily through `WScript.Shell` to send keyboard input to any window that the shell can see.
 
 Running a process elevated _severs_ that connection. The shell can't see the elevated window. No other program at the same integrity level as the shell can see the elevated window. Even if it has its window handle, it can't really interact with it. This is also why you can't drag/drop from explorer into notepad if notepad is running elevated. Only another elevated process can interact with another elevated window.
 

doc/cascadia/Unittesting-CppWinRT-Xaml.md

@@ -268,7 +268,7 @@ this:
   </ItemDefinitionGroup>
 ```
 
-Again, verify the correct paths to your dependant C++/WinRT dlls, as they may be
+Again, verify the correct paths to your dependent C++/WinRT dlls, as they may be
 different than the above
 
 #### Activating the manifest from TAEF

doc/specs/#1790 - Font features and axes-spec.md

@@ -74,7 +74,7 @@ Should not affect security.
 
 ### Reliability
 
-Aside from additional parsing required for the settings file (which inherently offers more locations for parsing to fail), we need to be careful about badly formed/non-existant feature tags or axes specified in the user-defined dictionaries. We must make sure to ignore such declarations (perhaps alongside emitting a warning to the user) and only apply those that are correctly formed and exist.
+Aside from additional parsing required for the settings file (which inherently offers more locations for parsing to fail), we need to be careful about badly formed/non-existent feature tags or axes specified in the user-defined dictionaries. We must make sure to ignore such declarations (perhaps alongside emitting a warning to the user) and only apply those that are correctly formed and exist.
 
 ### Compatibility
 

doc/specs/#2871 - Pane Navigation/#2871 - Pane Navigation.md

@@ -241,7 +241,7 @@ So `focusPane(target=1, direction=up)` will attempt to focus the pane above pane
 
 > 👉 **NOTE**: At this point, the author considered "Do we even want a separate
 > action to engage the tab switcher with panes expanded?" Perhaps panes being
-> visible in the tab switcher is just part fo the tab switcher's behavior. Maybe
+> visible in the tab switcher is just part of the tab switcher's behavior. Maybe
 > there shouldn't be a separate "open the tab switcher with the panes expanded
 > to the pane I'm currently on, and the panes listed in MRU order" action.
 

doc/specs/#5000 - Process Model 2.0/#1032 - Elevation Quality of Life Improvements.md

@@ -552,7 +552,7 @@ following behaviors:
 * `false`: If the current window is elevated, try to create a new unelevated
   window to host this connection.
 
-We could always re-introduce this setting, to supercede `elevate`.
+We could always re-introduce this setting, to supersede `elevate`.
 
 ### Change profile appearance for elevated windows
 

doc/specs/#5000 - Process Model 2.0/#5000 - Process Model 2.0.md

@@ -1123,7 +1123,7 @@ elevated windows, when they trust the extension. We could have an additional set
 of settings the user could use to enable certain extensions in elevated windows.
 However, this setting cannot live in the normal `settings.json` or even
 `state.json` (see [#7972], since those files are writable by any medium-IL
-process. Instead, this setting would ned to live in a separate file that's
+process. Instead, this setting would need to live in a separate file that's
 protected to only be writable by elevated processes. This would ensure that an
 attacker could not just add their extension to the list of white-listed
 extensions. When the settings UI wants to modify that setting, it'll need to

doc/specs/#6899 - Action IDs/#6899 - Action IDs.md

@@ -26,7 +26,7 @@ This spec was largely inspired by the following diagram from @DHowett:
 ![figure 1](data-mockup.png)
 
 The goal is to introduce an `id` parameter by which actions could be uniquely
-refered to. If we'd ever like to use an action outside the list of `actions`, we
+referred to. If we'd ever like to use an action outside the list of `actions`, we
 can simply refer to the action's ID, allowing the user to only define the action
 _once_.
 

doc/specs/#885 - Terminal Settings Model/#885 - Terminal Settings Model.md

@@ -230,7 +230,7 @@ def cloneGraph(oldSource, newSource, visited):
         for old in oldSource.adj:
 
             # Below check is for backtracking, so new
-            # nodes don't get initialized everytime
+            # nodes don't get initialized every time
             if clone is None or(clone is not None and clone.key != old.key):
                 clone = Node(old.key, [])
             newSource.adj.append(clone)

doc/specs/TerminalSettings-spec.md

@@ -58,7 +58,7 @@ VS needs to be able to persist settings just as a simple set of global settings.
 When the application needs to retrieve these settings, they need to use them as a tripartite structure: frontend-component-terminal settings.
 
 Each frontend will have its own set of settings.
-Each component implementation will also ned to have some settings that control it.
+Each component implementation will also need to have some settings that control it.
 The terminal also will have some settings specific to the terminal.
 
 ### Globals and Profiles

doc/specs/drafts/#1256 - Tab tearoff.md

@@ -124,7 +124,7 @@ There's a few areas to study here.
 
 #### Communicating the launch
 For the parameters passing, I see a few options:
-1. `conhost.exe` can look up the package registration for `wt.exe` and call an entrypoint with arguments. This could be adapted to instead look up which package is registered as the default one instead of `wt.exe` for third party hosts. We would have to build provisions into the OS to select this, or use some sort of publically documented registry key mechanism. Somewhat gross.
+1. `conhost.exe` can look up the package registration for `wt.exe` and call an entrypoint with arguments. This could be adapted to instead look up which package is registered as the default one instead of `wt.exe` for third party hosts. We would have to build provisions into the OS to select this, or use some sort of publicly documented registry key mechanism. Somewhat gross.
 1. `conhost.exe` can call the execution alias with parameters. WSL distro launchers use this.
 1. We can define a protocol handler for these sorts of connections and let `wt.exe` register for it. Protocol handlers are already well supported and understood both by classic applications and by packaged/modern applications on Windows. They must have provisions to communicate at least some semblance of argument data as well. This is the route I'd probably prefer. `ms-term://incoming/<session-id>` or something like that. The receiving `wt.exe` can contact the manager process (or set one up if it is the first) and negotiate receiving the session that was specified into a new tab.
 

doc/specs/drafts/#997 Non-Terminal-Panes.md

@@ -77,7 +77,7 @@ is a bigger discussion than the feature at hand, however.
 ### Performance, Power, and Efficiency
 
 decide to host a WebView in a pane, then it surely could impact these measures.
-I don't believe this will have a noticable impact _on its own_. Should the user
+I don't believe this will have a noticeable impact _on its own_. Should the user
 However, I leave that discussion to the implementation of the actual alternative
 pane content itself.
 

samples/ConPTY/MiniTerm/MiniTerm/PseudoConsole.cs

@@ -26,7 +26,7 @@ internal static PseudoConsole Create(SafeFileHandle inputReadSide, SafeFileHandl
                 0, out IntPtr hPC);
             if(createResult != 0)
             {
-                throw new InvalidOperationException("Could not create psuedo console. Error Code " + createResult);
+                throw new InvalidOperationException("Could not create pseudo console. Error Code " + createResult);
             }
             return new PseudoConsole(hPC);
         }

samples/ReadConsoleInputStream/ReadConsoleInputStream.cs

@@ -136,7 +136,7 @@ public override int Read(byte[] buffer, int offset, int count)
                                 if (record.EventType != Kernel32.EVENT_TYPE.FOCUS_EVENT)
                                 {
                                     // I assume success adding records - this is not so critical
-                                    // if it is critical to you, loop on this with a miniscule delay
+                                    // if it is critical to you, loop on this with a minuscule delay
                                     _nonKeyEvents.TryAdd(record);
                                 }
                             }
@@ -195,4 +195,4 @@ private void ValidateRead(byte[] buffer, int offset, int count)
             if (!CanRead) throw new NotSupportedException("Get read not supported.");
         }
     }
-}
+}

src/buffer/out/textBuffer.cpp

@@ -1751,7 +1751,7 @@ const TextBuffer::TextAndColor TextBuffer::GetText(const bool includeCRLF,
 
                 if (copyTextColor)
                 {
-                    // cant see CR/LF so just use black FG & BK
+                    // can't see CR/LF so just use black FG & BK
                     COLORREF const Blackness = RGB(0x00, 0x00, 0x00);
                     selectionFgAttr.push_back(Blackness);
                     selectionFgAttr.push_back(Blackness);

src/cascadia/TerminalApp/TerminalPage.cpp

@@ -316,7 +316,7 @@ namespace winrt::TerminalApp::implementation
         // elevated window.
         if (!_startupActions || IsElevated() || _shouldStartInboundListener)
         {
-            // there arent startup actions, or we're elevated. In that case, go for it.
+            // there aren't startup actions, or we're elevated. In that case, go for it.
             return false;
         }
 
@@ -1219,7 +1219,7 @@ namespace winrt::TerminalApp::implementation
         // message without vkey or scanCode if a user drags a tab.
         // The KeyChord constructor has a debug assertion ensuring that all KeyChord
         // either have a valid vkey/scanCode. This is important, because this prevents
-        // accidential insertion of invalid KeyChords into classes like ActionMap.
+        // accidental insertion of invalid KeyChords into classes like ActionMap.
         if (!vkey && !scanCode)
         {
             return;

src/cascadia/TerminalApp/TerminalTab.cpp

@@ -1415,7 +1415,7 @@ namespace winrt::TerminalApp::implementation
         selectedTabBrush.Color(color);
 
         // currently if a tab has a custom color, a deselected state is
-        // signified by using the same color with a bit ot transparency
+        // signified by using the same color with a bit of transparency
         auto deselectedTabColor = color;
         deselectedTabColor.A = 64;
         deselectedTabBrush.Color(deselectedTabColor);

src/cascadia/TerminalControl/TermControl.cpp

@@ -936,7 +936,7 @@ namespace winrt::Microsoft::Terminal::Control::implementation
         // message without vkey or scanCode if a user drags a tab.
         // The KeyChord constructor has a debug assertion ensuring that all KeyChord
         // either have a valid vkey/scanCode. This is important, because this prevents
-        // accidential insertion of invalid KeyChords into classes like ActionMap.
+        // accidental insertion of invalid KeyChords into classes like ActionMap.
         if (!vkey && !scanCode)
         {
             e.Handled(true);

src/cascadia/TerminalSettingsModel/TerminalSettingsSerializationHelpers.h

@@ -133,7 +133,7 @@ JSON_ENUM_MAPPER(::winrt::Microsoft::Terminal::Settings::Model::CloseOnExitMode)
 };
 
 // This specialization isn't using JSON_ENUM_MAPPER because we need to have a different
-// value type (unsinged int) and return type (FontWeight struct). JSON_ENUM_MAPPER
+// value type (unsigned int) and return type (FontWeight struct). JSON_ENUM_MAPPER
 // expects that the value type _is_ the return type.
 template<>
 struct ::Microsoft::Terminal::Settings::Model::JsonUtils::ConversionTrait<::winrt::Windows::UI::Text::FontWeight> :

src/cascadia/UnitTests_TerminalCore/ConptyRoundtripTests.cpp

@@ -4,7 +4,7 @@
 // This test class creates an in-proc conpty host as well as a Terminal, to
 // validate that strings written to the conpty create the same response on the
 // terminal end. Tests can be written that validate both the contents of the
-// host buffer as well as the terminal buffer. Everytime that
+// host buffer as well as the terminal buffer. Every time that
 // `renderer.PaintFrame()` is called, the tests will validate the expected
 // output, and then flush the output of the VtEngine straight to the Terminal.
 
@@ -392,7 +392,7 @@ void ConptyRoundtripTests::WriteTwoLinesUsesNewline()
 void ConptyRoundtripTests::WriteAFewSimpleLines()
 {
     Log::Comment(NoThrowString().Format(
-        L"Write more lines of outout. We should use \r\n to move the cursor"));
+        L"Write more lines of output. We should use \r\n to move the cursor"));
 
     auto& g = ServiceLocator::LocateGlobals();
     auto& renderer = *g.pRender;
@@ -3047,7 +3047,7 @@ void ConptyRoundtripTests::NewLinesAtBottomWithBackground()
         // Line 2 chars: ____#_________#___ (break)
         // Line 2 attrs: BBBBBBBBBBBBBBDDDD (First spacesToPrint+5 are blue BG, then default attrs)
         //                    [<----->]
-        //                      This number of spaces controled by spacesToPrint
+        //                      This number of spaces controlled by spacesToPrint
         if (i > 0)
         {
             sm.ProcessString(L"\r\n");

src/cascadia/WindowsTerminal/AppHost.cpp

@@ -392,7 +392,7 @@ void AppHost::Initialize()
 }
 
 // Method Description:
-// - Called everytime when the active tab's title changes. We'll also fire off
+// - Called every time when the active tab's title changes. We'll also fire off
 //   a window message so we can update the window's title on the main thread,
 //   though we'll only do so if the settings are configured for that.
 // Arguments:

src/cascadia/WindowsTerminal/IslandWindow.cpp

@@ -389,7 +389,7 @@ void IslandWindow::_OnGetMinMaxInfo(const WPARAM /*wParam*/, const LPARAM lParam
 }
 
 // Method Description:
-// - Helper function that calculates a singe dimension value, given initialWindow and nonClientSizes
+// - Helper function that calculates a single dimension value, given initialWindow and nonClientSizes
 // Arguments:
 // - isWidth: parameter to pass to SnapDimensionCallback.
 //   True if the method is invoked for width computation, false if for height.
@@ -1332,7 +1332,7 @@ void IslandWindow::_dropdownWindow(const uint32_t dropdownDuration,
 {
     // First, get the window that's currently in the foreground. We'll need
     // _this_ window to be able to appear on top of. If we just use
-    // GetForegroundWindow afer the SetWindowPlacement call, _we_ will be the
+    // GetForegroundWindow after the SetWindowPlacement call, _we_ will be the
     // foreground window.
     const auto oldForegroundWindow = GetForegroundWindow();
 
@@ -1389,7 +1389,7 @@ void IslandWindow::_globalActivateWindow(const uint32_t dropdownDuration,
 {
     // First, get the window that's currently in the foreground. We'll need
     // _this_ window to be able to appear on top of. If we just use
-    // GetForegroundWindow afer the SetWindowPlacement/ShowWindow call, _we_
+    // GetForegroundWindow after the SetWindowPlacement/ShowWindow call, _we_
     // will be the foreground window.
     const auto oldForegroundWindow = GetForegroundWindow();
 

src/host/popup.cpp

@@ -26,7 +26,7 @@ using Microsoft::Console::Interactivity::ServiceLocator;
 // - Creates an object representing an interactive popup overlay during cooked mode command line editing.
 // - NOTE: Modifies global popup count (and adjusts cursor visibility as appropriate.)
 // Arguments:
-// - screenInfo - Reference to screen on which the popup should be drawn/overlayed.
+// - screenInfo - Reference to screen on which the popup should be drawn/overlaid.
 // - proposedSize - Suggested size of the popup. May be adjusted based on screen size.
 Popup::Popup(SCREEN_INFORMATION& screenInfo, const COORD proposedSize) :
     _screenInfo(screenInfo),

src/host/screenInfo.cpp

@@ -2711,7 +2711,7 @@ const FontInfo& SCREEN_INFORMATION::GetCurrentFont() const noexcept
 // - Gets the desired font of the screen buffer. If we try loading this font and
 //      have to fallback to another, then GetCurrentFont()!=GetDesiredFont().
 //      We store this separately, so that if we need to reload the font, we can
-//      try again with our prefered font info (in the desired font info) instead
+//      try again with our preferred font info (in the desired font info) instead
 //      of re-using the looked up value from before.
 // Arguments:
 // - <none>

src/host/selectionInput.cpp

@@ -628,7 +628,7 @@ bool Selection::_HandleColorSelection(const INPUT_KEY_INFO* const pInputKeyInfo)
     const WORD wVirtualKeyCode = pInputKeyInfo->GetVirtualKey();
 
     //  It's a numeric key,  a text mode buffer and the color selection regkey is set,
-    //  then check to see if the user want's to color the selection or search and
+    //  then check to see if the user wants to color the selection or search and
     //  highlight the selection.
     bool fAltPressed = pInputKeyInfo->IsAltPressed();
     bool fShiftPressed = pInputKeyInfo->IsShiftPressed();

src/host/ut_host/ScreenBufferTests.cpp

@@ -4536,7 +4536,7 @@ void ScreenBufferTests::ScrollLines256Colors()
 
     int scrollType;
     int colorStyle;
-    VERIFY_SUCCEEDED(TestData::TryGetValue(L"scrollType", scrollType), L"controls whether to use InsertLines, DeleteLines ot ReverseLineFeed");
+    VERIFY_SUCCEEDED(TestData::TryGetValue(L"scrollType", scrollType), L"controls whether to use InsertLines, DeleteLines or ReverseLineFeed");
     VERIFY_SUCCEEDED(TestData::TryGetValue(L"colorStyle", colorStyle), L"controls whether to use the 16 color table, 256 table, or RGB colors");
 
     // This test is largely taken from repro code from

src/inc/consoletaeftemplates.hpp

@@ -20,9 +20,9 @@ Revision History:
 #include <til/bit.h>
 
 // Helper for declaring a variable to store a TEST_METHOD_PROPERTY and get it's value from the test metadata
-#define INIT_TEST_PROPERTY(type, identifer, description) \
-    type identifer;                                      \
-    VERIFY_SUCCEEDED(TestData::TryGetValue(L## #identifer, identifer), description);
+#define INIT_TEST_PROPERTY(type, identifier, description) \
+    type identifier;                                      \
+    VERIFY_SUCCEEDED(TestData::TryGetValue(L## #identifier, identifier), description);
 
 // Thinking of adding a new VerifyOutputTraits for a new type? MAKE SURE that
 // you include this header (or at least the relevant definition) before _every_

src/interactivity/win32/Clipboard.cpp

@@ -340,7 +340,7 @@ bool Clipboard::FilterCharacterOnPaste(_Inout_ WCHAR* const pwch)
     {
         switch (*pwch)
         {
-            // swallow tabs to prevent inadvertant tab expansion
+            // swallow tabs to prevent inadvertent tab expansion
         case UNICODE_TAB:
         {
             fAllowChar = false;

src/interactivity/win32/ut_interactivity_win32/UiaTextRangeTests.cpp

@@ -1667,7 +1667,7 @@ class UiaTextRangeTests
             VERIFY_SUCCEEDED(utr->GetAttributeValue(UIA_UnderlineStyleAttributeId, &result));
             VERIFY_ARE_EQUAL(TextDecorationLineStyle_Single, result.lVal);
 
-            // Double underline (double supercedes single)
+            // Double underline (double supersedes single)
             attr.SetDoublyUnderlined(true);
             updateBuffer(attr);
             VERIFY_SUCCEEDED(utr->GetAttributeValue(UIA_UnderlineStyleAttributeId, &result));

src/renderer/dx/CustomTextLayout.cpp

@@ -1578,7 +1578,7 @@ CATCH_RETURN();
 // Arguments:
 // - <none>
 // Return Value:
-// - Mutable reference ot the current run.
+// - Mutable reference of the current run.
 [[nodiscard]] CustomTextLayout::LinkedRun& CustomTextLayout::_GetCurrentRun()
 {
     return _runs.at(_runIndex);