Migrate spelling-0.0.21 changes from main

.github/actions/spell-check/advice.txt

@@ -1,25 +0,0 @@
-<details>
-<summary>
-:pencil2: Contributor please read this
-</summary>
-
-By default the command suggestion will generate a file named based on your commit. That's generally ok as long as you add the file to your commit. Someone can reorganize it later.
-
-:warning: The command is written for posix shells. You can copy the contents of each `perl` command excluding the outer `'` marks and dropping any `'"`/`"'` quotation mark pairs into a file and then run `perl file.pl` from the root of the repository to run the code. Alternatively, you can manually insert the items...
-
-If the listed items are:
-* ... **misspelled**, then please *correct* them instead of using the command.
-* ... *names*, please add them to `.github/actions/spell-check/dictionary/names.txt`.
-* ... APIs, you can add them to a file in `.github/actions/spell-check/dictionary/`.
-* ... just things you're using, please add them to an appropriate file in `.github/actions/spell-check/expect/`.
-* ... tokens you only need in one place and shouldn't *generally be used*, you can add an item in an appropriate file in `.github/actions/spell-check/patterns/`.
-
-See the `README.md` in each directory for more information.
-
-:microscope: You can test your commits **without** *appending* to a PR by creating a new branch with that extra change and pushing it to your fork. The [:check-spelling](https://github.com/marketplace/actions/check-spelling) action will run in response to your **push** -- it doesn't require an open pull request. By using such a branch, you can limit the number of typos your peers see you make. :wink:
-
-</details>
-
-#### :warning: Reviewers
-At present, the action that triggered this message will not show its :x: in this PR unless the branch is within this repository.
-Thus, you **should** make sure that this comment has been addressed before encouraging the merge bot to merge this PR.

.github/actions/spell-check/dictionary/apis.txt

@@ -1,37 +0,0 @@
-ACCEPTFILES
-ACCESSDENIED
-bitfield
-bitfields
-CLASSNOTAVAILABLE
-EXPCMDFLAGS
-EXPCMDSTATE
-fullkbd
-href
-IAsync
-IBind
-IBox
-IClass
-IComparable
-ICustom
-IDialog
-IDirect
-IExplorer
-IMap
-IObject
-IStorage
-LCID
-LSHIFT
-NCHITTEST
-NCLBUTTONDBLCLK
-NCRBUTTONDBLCLK
-NOAGGREGATION
-NOREDIRECTIONBITMAP
-oaidl
-ocidl
-PAGESCROLL
-RETURNCMD
-rfind
-roundf
-RSHIFT
-SIZENS
-tmp

.github/actions/spell-check/dictionary/math.txt

@@ -1,3 +0,0 @@
-powf
-sqrtf
-isnan

.github/actions/spell-check/dictionary/microsoft.txt

@@ -1,18 +0,0 @@
-ACLs
-altform
-backplating
-DACL
-DACLs
-LKG
-mfcribbon
-microsoft
-microsoftonline
-osgvsowi
-powerrename
-powershell
-pscustomobject
-SACLs
-tdbuildteamid
-vcruntime
-visualstudio
-wslpath

.github/actions/spell-check/excludes.txt

@@ -1,63 +0,0 @@
-(?:^|/)dirs$
-(?:^|/)go\.mod$
-(?:^|/)go\.sum$
-(?:^|/)package-lock\.json$
-(?:^|/)sources(?:|\.dep)$
-SUMS$
-\.ai$
-\.bmp$
-\.cer$
-\.class$
-\.crl$
-\.crt$
-\.csr$
-\.dll$
-\.DS_Store$
-\.eot$
-\.eps$
-\.exe$
-\.gif$
-\.graffle$
-\.gz$
-\.icns$
-\.ico$
-\.jar$
-\.jpeg$
-\.jpg$
-\.key$
-\.lib$
-\.lock$
-\.map$
-\.min\..
-\.mp3$
-\.mp4$
-\.otf$
-\.pbxproj$
-\.pdf$
-\.pem$
-\.png$
-\.psd$
-\.runsettings$
-\.sig$
-\.so$
-\.svg$
-\.svgz$
-\.tar$
-\.tgz$
-\.ttf$
-\.woff
-\.xcf$
-\.xls
-\.xpm$
-\.yml$
-\.zip$
-^consolegit2gitfilters\.json$
-^dep/
-^oss/
-^doc/reference/UTF8-torture-test\.txt$
-^src/interactivity/onecore/BgfxEngine\.
-^src/renderer/wddmcon/WddmConRenderer\.
-^src/terminal/parser/ft_fuzzer/VTCommandFuzzer\.cpp$
-^src/tools/U8U16Test/(?:fr|ru|zh)\.txt$
-^\.github/actions/spell-check/
-^\.gitignore$

.github/actions/spell-check/expect/web.txt

@@ -1,15 +0,0 @@
-http
-td
-www
-ecma
-rapidtables
-WCAG
-freedesktop
-ycombinator
-robertelder
-kovidgoyal
-leonerd
-fixterms
-uk
-winui
-appshellintegration

.github/actions/spell-check/patterns/patterns.txt

@@ -1,21 +0,0 @@
-https://(?:(?:[-a-zA-Z0-9?&=]*\.|)microsoft\.com)/[-a-zA-Z0-9?&=_#\/.]*
-https://aka\.ms/[-a-zA-Z0-9?&=\/_]*
-https://www\.itscj\.ipsj\.or\.jp/iso-ir/[-0-9]+\.pdf
-https://www\.vt100\.net/docs/[-a-zA-Z0-9#_\/.]*
-https://www.w3.org/[-a-zA-Z0-9?&=\/_#]*
-https://(?:(?:www\.|)youtube\.com|youtu.be)/[-a-zA-Z0-9?&=]*
-https://[a-z-]+\.githubusercontent\.com/[-a-zA-Z0-9?&=_\/.]*
-[Pp]ublicKeyToken="?[0-9a-fA-F]{16}"?
-(?:[{"]|UniqueIdentifier>)[0-9a-fA-F]{8}-(?:[0-9a-fA-F]{4}-){3}[0-9a-fA-F]{12}(?:[}"]|</UniqueIdentifier)
-(?:0[Xx]|\\x|U\+|#)[a-f0-9A-FGgRr]{2,}[Uu]?[Ll]{0,2}\b
-microsoft/cascadia-code\@[0-9a-fA-F]{40}
-\d+x\d+Logo
-Scro\&ll
-# selectionInput.cpp
- :\\windows\\syste\b
-TestUtils::VerifyExpectedString\(tb, L"[^"]+"
-(?:hostSm|mach)\.ProcessString\(L"[^"]+"
-\b([A-Za-z])\1{3,}\b
-Base64::s_(?:En|De)code\(L"[^"]+"
-VERIFY_ARE_EQUAL\(L"[^"]+"
-L"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789\+/"

.github/actions/spelling/README.md

@@ -0,0 +1,15 @@
+# check-spelling/check-spelling configuration
+
+File | Purpose | Format | Info
+-|-|-|-
+[allow/*.txt](allow/) | Add words to the dictionary | one word per line (only letters and `'`s allowed) | [allow](https://github.com/check-spelling/check-spelling/wiki/Configuration#allow)
+[reject.txt](reject.txt) | Remove words from the dictionary (after allow) | grep pattern matching whole dictionary words | [reject](https://github.com/check-spelling/check-spelling/wiki/Configuration-Examples%3A-reject)
+[excludes.txt](excludes.txt) | Files to ignore entirely | perl regular expression | [excludes](https://github.com/check-spelling/check-spelling/wiki/Configuration-Examples%3A-excludes)
+[patterns/*.txt](patterns/) | Patterns to ignore from checked lines | perl regular expression (order matters, first match wins) | [patterns](https://github.com/check-spelling/check-spelling/wiki/Configuration-Examples%3A-patterns)
+[candidate.patterns](candidate.patterns) | Patterns that might be worth adding to [patterns.txt](patterns.txt) | perl regular expression with optional comment block introductions (all matches will be suggested) | [candidates](https://github.com/check-spelling/check-spelling/wiki/Feature:-Suggest-patterns)
+[line_forbidden.patterns](line_forbidden.patterns) | Patterns to flag in checked lines | perl regular expression (order matters, first match wins) | [patterns](https://github.com/check-spelling/check-spelling/wiki/Configuration-Examples%3A-patterns)
+[expect/*.txt](expect.txt) | Expected words that aren't in the dictionary | one word per line (sorted, alphabetically) | [expect](https://github.com/check-spelling/check-spelling/wiki/Configuration#expect)
+[advice.md](advice.md) | Supplement for GitHub comment when unrecognized words are found | GitHub Markdown | [advice](https://github.com/check-spelling/check-spelling/wiki/Configuration-Examples%3A-advice)
+
+Note: you can replace any of these files with a directory by the same name (minus the suffix)
+and then include multiple files inside that directory (with that suffix) to merge multiple files together.

.github/actions/spelling/advice.md

@@ -0,0 +1,48 @@
+<!-- See https://github.com/check-spelling/check-spelling/wiki/Configuration-Examples%3A-advice --> <!-- markdownlint-disable MD033 MD041 -->
+<details>
+<summary>
+:pencil2: Contributor please read this
+</summary>
+
+By default the command suggestion will generate a file named based on your commit. That's generally ok as long as you add the file to your commit. Someone can reorganize it later.
+
+:warning: The command is written for posix shells. If it doesn't work for you, you can manually _add_ (one word per line) / _remove_ items to `expect.txt` and the `excludes.txt` files.
+
+If the listed items are:
+
+* ... **misspelled**, then please *correct* them instead of using the command.
+* ... *names*, please add them to `.github/actions/spelling/allow/names.txt`.
+* ... APIs, you can add them to a file in `.github/actions/spelling/allow/`.
+* ... just things you're using, please add them to an appropriate file in `.github/actions/spelling/expect/`.
+* ... tokens you only need in one place and shouldn't *generally be used*, you can add an item in an appropriate file in `.github/actions/spelling/patterns/`.
+
+See the `README.md` in each directory for more information.
+
+:microscope: You can test your commits **without** *appending* to a PR by creating a new branch with that extra change and pushing it to your fork. The [check-spelling](https://github.com/marketplace/actions/check-spelling) action will run in response to your **push** -- it doesn't require an open pull request. By using such a branch, you can limit the number of typos your peers see you make. :wink:
+
+
+<details><summary>If the flagged items are :exploding_head: false positives</summary>
+
+If items relate to a ...
+* binary file (or some other file you wouldn't want to check at all).
+
+  Please add a file path to the `excludes.txt` file matching the containing file.
+
+  File paths are Perl 5 Regular Expressions - you can [test](
+https://www.regexplanet.com/advanced/perl/) yours before committing to verify it will match your files.
+
+  `^` refers to the file's path from the root of the repository, so `^README\.md$` would exclude [README.md](
+../tree/HEAD/README.md) (on whichever branch you're using).
+
+* well-formed pattern.
+
+  If you can write a [pattern](https://github.com/check-spelling/check-spelling/wiki/Configuration-Examples:-patterns) that would match it,
+  try adding it to the `patterns.txt` file.
+
+  Patterns are Perl 5 Regular Expressions - you can [test](
+https://www.regexplanet.com/advanced/perl/) yours before committing to verify it will match your lines.
+
+  Note that patterns can't match multiline strings.
+</details>
+
+</details>

.github/actions/spelling/allow/README.md

@@ -1,6 +1,6 @@
-# Dictionaries are lists of words to accept unconditionally
+# Allow files are lists of words to accept unconditionally
 
-While check spelling will complain about a whitelisted word
+While check spelling will complain about an expected word
 which is no longer present, you can include things here even if
 they are not otherwise present in the repository.
 
@@ -8,13 +8,14 @@ E.g., you could include a list of system APIs here, or potential
 contributors (so that if a future commit includes their name,
 it'll be accepted).
 
-### Files
+## Files
 
 | File | Description |
 | ---- | ----------- |
-| [Dictionary](dictionary.txt) | Primary US English dictionary |
+| [Allow](allow.txt) | Supplements to the dictionary |
 | [Chinese](chinese.txt) | Chinese words |
 | [Japanese](japanese.txt) | Japanese words |
 | [Microsoft](microsoft.txt) | Microsoft brand items |
 | [Fonts](fonts.txt) | Font names |
 | [Names](names.txt) | Names of people |
+| [Colors](colors.txt) | Names of color |

.github/actions/spelling/allow/allow.txt

@@ -0,0 +1,108 @@
+admins
+allcolors
+Apc
+apc
+breadcrumb
+breadcrumbs
+bsd
+calt
+ccmp
+changelog
+clickable
+clig
+CMMI
+copyable
+cybersecurity
+dalet
+Dcs
+dcs
+dialytika
+dje
+downside
+downsides
+dze
+dzhe
+EDDB
+EDDC
+Enum'd
+Fitt
+formattings
+FTCS
+ftp
+fvar
+gantt
+gcc
+geeksforgeeks
+ghe
+github
+gje
+godbolt
+hostname
+hostnames
+https
+hyperlink
+hyperlinking
+hyperlinks
+iconify
+img
+inlined
+It'd
+kje
+libfuzzer
+libuv
+liga
+lje
+Llast
+llvm
+Lmid
+locl
+lol
+lorem
+Lorigin
+maxed
+minimalistic
+mkmk
+mnt
+mru
+nje
+noreply
+ogonek
+ok'd
+overlined
+pipeline
+postmodern
+ptys
+qof
+qps
+rclt
+reimplementation
+reserialization
+reserialize
+reserializes
+rlig
+runtimes
+shcha
+slnt
+Sos
+ssh
+timeline
+timelines
+timestamped
+TLDR
+tokenizes
+tonos
+toolset
+tshe
+ubuntu
+uiatextrange
+UIs
+und
+unregister
+versioned
+vsdevcmd
+We'd
+wildcards
+XBox
+YBox
+yeru
+zhe

.github/actions/spelling/allow/apis.txt

@@ -0,0 +1,248 @@
+ACCEPTFILES
+ACCESSDENIED
+acl
+aclapi
+alignas
+alignof
+APPLYTOSUBMENUS
+appxrecipe
+bitfield
+bitfields
+BUILDBRANCH
+BUILDMSG
+BUILDNUMBER
+BYCOMMAND
+BYPOSITION
+charconv
+CLASSNOTAVAILABLE
+CLOSEAPP
+cmdletbinding
+COLORPROPERTY
+colspan
+COMDLG
+commandlinetoargv
+comparand
+cstdint
+CXICON
+CYICON
+Dacl
+dataobject
+dcomp
+DERR
+dlldata
+DNE
+DONTADDTORECENT
+DWMSBT
+DWMWA
+DWMWA
+DWORDLONG
+endfor
+ENDSESSION
+enumset
+environstrings
+EXPCMDFLAGS
+EXPCMDSTATE
+filetime
+FILTERSPEC
+FORCEFILESYSTEM
+FORCEMINIMIZE
+frac
+fullkbd
+futex
+GETDESKWALLPAPER
+GETHIGHCONTRAST
+GETMOUSEHOVERTIME
+Hashtable
+HIGHCONTRASTON
+HIGHCONTRASTW
+hotkeys
+href
+hrgn
+HTCLOSE
+hwinsta
+HWINSTA
+IActivation
+IApp
+IAppearance
+IAsync
+IBind
+IBox
+IClass
+IComparable
+IComparer
+IConnection
+ICustom
+IDialog
+IDirect
+IExplorer
+IFACEMETHOD
+IFile
+IGraphics
+IInheritable
+IMap
+IMonarch
+IObject
+iosfwd
+IPackage
+IPeasant
+ISetup
+isspace
+IStorage
+istream
+IStringable
+ITab
+ITaskbar
+itow
+IUri
+IVirtual
+KEYSELECT
+LCID
+llabs
+llu
+localtime
+lround
+Lsa
+lsass
+LSHIFT
+LTGRAY
+MAINWINDOW
+memchr
+memicmp
+MENUCOMMAND
+MENUDATA
+MENUINFO
+MENUITEMINFOW
+mmeapi
+MOUSELEAVE
+mov
+mptt
+msappx
+MULTIPLEUSE
+NCHITTEST
+NCLBUTTONDBLCLK
+NCMOUSELEAVE
+NCMOUSEMOVE
+NCRBUTTONDBLCLK
+NIF
+NIN
+NOAGGREGATION
+NOASYNC
+NOCHANGEDIR
+NOPROGRESS
+NOREDIRECTIONBITMAP
+NOREPEAT
+NOTIFYBYPOS
+NOTIFYICON
+NOTIFYICONDATA
+ntprivapi
+oaidl
+ocidl
+ODR
+offsetof
+ofstream
+onefuzz
+osver
+OSVERSIONINFOEXW
+otms
+OUTLINETEXTMETRICW
+overridable
+PACL
+PAGESCROLL
+PATINVERT
+PEXPLICIT
+PICKFOLDERS
+pmr
+ptstr
+QUERYENDSESSION
+rcx
+REGCLS
+RETURNCMD
+rfind
+ROOTOWNER
+roundf
+RSHIFT
+SACL
+schandle
+semver
+serializer
+SETVERSION
+SHELLEXECUTEINFOW
+shobjidl
+SHOWHIDE
+SHOWMINIMIZED
+SHOWTIP
+SINGLEUSE
+SIZENS
+smoothstep
+snprintf
+spsc
+sregex
+SRWLOC
+SRWLOCK
+STDCPP
+STDMETHOD
+strchr
+strcpy
+streambuf
+strtoul
+Stubless
+Subheader
+Subpage
+syscall
+SYSTEMBACKDROP
+TABROW
+TASKBARCREATED
+TBPF
+THEMECHANGED
+tlg
+TME
+tmp
+tmpdir
+tolower
+toupper
+TRACKMOUSEEVENT
+TTask
+TVal
+UChar
+UFIELD
+ULARGE
+UOI
+UPDATEINIFILE
+userenv
+USEROBJECTFLAGS
+Viewbox
+virtualalloc
+wcsstr
+wcstoui
+winmain
+winsta
+winstamin
+wmemcmp
+wpc
+WSF
+wsregex
+wwinmain
+xchg
+XDocument
+XElement
+xfacet
+xhash
+XIcon
+xiosbase
+xlocale
+xlocbuf
+xlocinfo
+xlocmes
+xlocmon
+xlocnum
+xloctime
+XMax
+xmemory
+XParse
+xpath
+xstddef
+xstring
+xtree
+xutility
+YIcon
+YMax

.github/actions/spelling/allow/colors.txt

@@ -0,0 +1,117 @@
+alice
+aliceblue
+antiquewhite
+blanchedalmond
+blueviolet
+burlywood
+cadetblue
+cornflowerblue
+cornsilk
+cyan
+darkblue
+darkcyan
+darkgoldenrod
+darkgray
+darkgreen
+darkgrey
+darkkhaki
+darkmagenta
+darkolivegreen
+darkorange
+darkorchid
+darkred
+darksalmon
+darkseagreen
+darkslateblue
+darkslategray
+darkslategrey
+darkturquoise
+darkviolet
+deeppink
+deepskyblue
+dimgray
+dimgrey
+dodgerblue
+firebrick
+floralwhite
+forestgreen
+gainsboro
+ghostwhite
+greenyellow
+hotpink
+indian
+indianred
+lavenderblush
+lawngreen
+lemonchiffon
+lightblue
+lightcoral
+lightcyan
+lightgoldenrod
+lightgoldenrodyellow
+lightgray
+lightgreen
+lightgrey
+lightpink
+lightsalmon
+lightseagreen
+lightskyblue
+lightslateblue
+lightslategray
+lightslategrey
+lightsteelblue
+lightyellow
+limegreen
+mediumaquamarine
+mediumblue
+mediumorchid
+mediumpurple
+mediumseagreen
+mediumslateblue
+mediumspringgreen
+mediumturquoise
+mediumvioletred
+midnightblue
+mintcream
+mistyrose
+navajo
+navajowhite
+navyblue
+oldlace
+olivedrab
+orangered
+palegoldenrod
+palegreen
+paleturquoise
+palevioletred
+papayawhip
+peachpuff
+peru
+powderblue
+rebecca
+rebeccapurple
+rosybrown
+royalblue
+saddlebrown
+sandybrown
+seagreen
+sienna
+skyblue
+slateblue
+slategray
+slategrey
+springgreen
+steelblue
+violetred
+webgray
+webgreen
+webgrey
+webmaroon
+webpurple
+whitesmoke
+xaroon
+xray
+xreen
+xrey
+xurple
+yellowgreen

.github/actions/spelling/allow/fonts.txt

@@ -1,8 +1,10 @@
 Consolas
 emoji
+emojis
 Extralight
 Gabriola
 Iosevka
 MDL
 Monofur
 Segoe
+wght

.github/actions/spelling/allow/math.txt

@@ -0,0 +1,11 @@
+atan
+CPrime
+HBar
+HPrime
+isnan
+LPrime
+LStep
+powf
+RSub
+sqrtf
+ULP

.github/actions/spelling/allow/microsoft.txt

@@ -0,0 +1,85 @@
+ACLs
+ADMINS
+advapi
+altform
+altforms
+appendwttlogging
+appx
+appxbundle
+appxerror
+appxmanifest
+ATL
+backplating
+bitmaps
+BOMs
+CPLs
+cpptools
+cppvsdbg
+CPRs
+cryptbase
+DACL
+DACLs
+defaultlib
+diffs
+disposables
+dotnetfeed
+DTDs
+DWINRT
+enablewttlogging
+Intelli
+IVisual
+libucrt
+libucrtd
+LKG
+LOCKFILE
+Lxss
+mfcribbon
+microsoft
+microsoftonline
+MSAA
+msixbundle
+MSVC
+MSVCP
+muxc
+netcore
+Onefuzz
+osgvsowi
+PFILETIME
+pgc
+pgo
+pgosweep
+powerrename
+powershell
+propkey
+pscustomobject
+QWORD
+regedit
+robocopy
+SACLs
+sdkddkver
+Shobjidl
+Skype
+SRW
+sxs
+Sysinternals
+sysnative
+systemroot
+taskkill
+tasklist
+tdbuildteamid
+ucrt
+ucrtd
+unvirtualized
+VCRT
+vcruntime
+Virtualization
+visualstudio
+vscode
+VSTHRD
+winsdkver
+wlk
+wslpath
+wtl
+wtt
+wttlog
+Xamarin

.github/actions/spelling/allow/names.txt

@@ -1,43 +1,66 @@
 Anup
 austdi
+arkthur
 Ballmer
 bhoj
 Bhojwani
+Bluloco
 carlos
 dhowett
 Diviness
 dsafa
 duhowett
+DXP
+ekg
+eryksun
 ethanschoonover
 Firefox
 Gatta
+glsl
+Gravell
 Grie
 Griese
 Hernan
 Howett
 Illhardt
+iquilezles
+italo
 jantari
 jerrysh
 Kaiyu
 kimwalisch
 KMehrain
+KODELIFE
+Kodelife
 Kourosh
 kowalczyk
 leonmsft
 Lepilleur
+lhecker
+lukesampson
+Macbook
 Manandhar
+masserano
 mbadolato
 Mehrain
+menger
 mgravell
 michaelniksa
+michkap
 migrie
 mikegr
 mikemaccana
+miloush
 miniksa
 niksa
+nvaccess
+nvda
 oising
 oldnewthing
+opengl
 osgwiki
+pabhojwa
+panos
 paulcam
 pauldotknopf
 PGP
@@ -45,11 +68,18 @@ Pham
 Rincewind
 rprichard
 Schoonover
+shadertoy
+Shomnipotence
+simioni
 Somuah
 sonph
 sonpham
 stakx
+talo
+thereses
 Walisch
+WDX
+Wellons
 Wirt
 Wojciech
 zadjii

.github/actions/spelling/candidate.patterns

@@ -0,0 +1,523 @@
+# marker to ignore all code on line
+^.*/\* #no-spell-check-line \*/.*$
+# marker for ignoring a comment to the end of the line
+// #no-spell-check.*$
+
+# patch hunk comments
+^\@\@ -\d+(?:,\d+|) \+\d+(?:,\d+|) \@\@ .*
+# git index header
+index [0-9a-z]{7,40}\.\.[0-9a-z]{7,40}
+
+# cid urls
+(['"])cid:.*?\g{-1}
+
+# data url in parens
+\(data:[^)]*?(?:[A-Z]{3,}|[A-Z][a-z]{2,}|[a-z]{3,})[^)]*\)
+# data url in quotes
+([`'"])data:.*?(?:[A-Z]{3,}|[A-Z][a-z]{2,}|[a-z]{3,}).*\g{-1}
+# data url
+data:[-a-zA-Z=;:/0-9+]*,\S*
+
+# mailto urls
+mailto:[-a-zA-Z=;:/?%&0-9+@.]{3,}
+
+# magnet urls
+magnet:[?=:\w]+
+
+# magnet urls
+"magnet:[^"]+"
+
+# obs:
+"obs:[^"]*"
+
+# The `\b` here means a break, it's the fancy way to handle urls, but it makes things harder to read
+# In this examples content, I'm using a number of different ways to match things to show various approaches
+# asciinema
+\basciinema\.org/a/[0-9a-zA-Z]+
+
+# apple
+\bdeveloper\.apple\.com/[-\w?=/]+
+# Apple music
+\bembed\.music\.apple\.com/fr/playlist/usr-share/[-\w.]+
+
+# appveyor api
+\bci\.appveyor\.com/api/projects/status/[0-9a-z]+
+# appveyor project
+\bci\.appveyor\.com/project/(?:[^/\s"]*/){2}builds?/\d+/job/[0-9a-z]+
+
+# Amazon
+
+# Amazon
+\bamazon\.com/[-\w]+/(?:dp/[0-9A-Z]+|)
+# AWS S3
+\b\w*\.s3[^.]*\.amazonaws\.com/[-\w/&#%_?:=]*
+# AWS execute-api
+\b[0-9a-z]{10}\.execute-api\.[-0-9a-z]+\.amazonaws\.com\b
+# AWS ELB
+\b\w+\.[-0-9a-z]+\.elb\.amazonaws\.com\b
+# AWS SNS
+\bsns\.[-0-9a-z]+.amazonaws\.com/[-\w/&#%_?:=]*
+# AWS VPC
+vpc-\w+
+
+# While you could try to match `http://` and `https://` by using `s?` in `https?://`, sometimes there
+# YouTube url
+\b(?:(?:www\.|)youtube\.com|youtu.be)/(?:channel/|embed/|user/|playlist\?list=|watch\?v=|v/|)[-a-zA-Z0-9?&=_%]*
+# YouTube music
+\bmusic\.youtube\.com/youtubei/v1/browse(?:[?&]\w+=[-a-zA-Z0-9?&=_]*)
+# YouTube tag
+<\s*youtube\s+id=['"][-a-zA-Z0-9?_]*['"]
+# YouTube image
+\bimg\.youtube\.com/vi/[-a-zA-Z0-9?&=_]*
+# Google Accounts
+\baccounts.google.com/[-_/?=.:;+%&0-9a-zA-Z]*
+# Google Analytics
+\bgoogle-analytics\.com/collect.[-0-9a-zA-Z?%=&_.~]*
+# Google APIs
+\bgoogleapis\.(?:com|dev)/[a-z]+/(?:v\d+/|)[a-z]+/[-@:./?=\w+|&]+
+# Google Storage
+\b[-a-zA-Z0-9.]*\bstorage\d*\.googleapis\.com(?:/\S*|)
+# Google Calendar
+\bcalendar\.google\.com/calendar(?:/u/\d+|)/embed\?src=[@./?=\w&%]+
+\w+\@group\.calendar\.google\.com\b
+# Google DataStudio
+\bdatastudio\.google\.com/(?:(?:c/|)u/\d+/|)(?:embed/|)(?:open|reporting|datasources|s)/[-0-9a-zA-Z]+(?:/page/[-0-9a-zA-Z]+|)
+# The leading `/` here is as opposed to the `\b` above
+# ... a short way to match `https://` or `http://` since most urls have one of those prefixes
+# Google Docs
+/docs\.google\.com/[a-z]+/(?:ccc\?key=\w+|(?:u/\d+|d/(?:e/|)[0-9a-zA-Z_-]+/)?(?:edit\?[-\w=#.]*|/\?[\w=&]*|))
+# Google Drive
+\bdrive\.google\.com/(?:file/d/|open)[-0-9a-zA-Z_?=]*
+# Google Groups
+\bgroups\.google\.com/(?:(?:forum/#!|d/)(?:msg|topics?|searchin)|a)/[^/\s"]+/[-a-zA-Z0-9$]+(?:/[-a-zA-Z0-9]+)*
+# Google Maps
+\bmaps\.google\.com/maps\?[\w&;=]*
+# Google themes
+themes\.googleusercontent\.com/static/fonts/[^/\s"]+/v\d+/[^.]+.
+# Google CDN
+\bclients2\.google(?:usercontent|)\.com[-0-9a-zA-Z/.]*
+# Goo.gl
+/goo\.gl/[a-zA-Z0-9]+
+# Google Chrome Store
+\bchrome\.google\.com/webstore/detail/[-\w]*(?:/\w*|)
+# Google Books
+\bgoogle\.(?:\w{2,4})/books(?:/\w+)*\?[-\w\d=&#.]*
+# Google Fonts
+\bfonts\.(?:googleapis|gstatic)\.com/[-/?=:;+&0-9a-zA-Z]*
+# Google Forms
+\bforms\.gle/\w+
+# Google Scholar
+\bscholar\.google\.com/citations\?user=[A-Za-z0-9_]+
+# Google Colab Research Drive
+\bcolab\.research\.google\.com/drive/[-0-9a-zA-Z_?=]*
+
+# GitHub SHAs (api)
+\bapi.github\.com/repos(?:/[^/\s"]+){3}/[0-9a-f]+\b
+# GitHub SHAs (markdown)
+(?:\[`?[0-9a-f]+`?\]\(https:/|)/(?:www\.|)github\.com(?:/[^/\s"]+){2,}(?:/[^/\s")]+)(?:[0-9a-f]+(?:[-0-9a-zA-Z/#.]*|)\b|)
+# GitHub SHAs
+\bgithub\.com(?:/[^/\s"]+){2}[@#][0-9a-f]+\b
+# GitHub wiki
+\bgithub\.com/(?:[^/]+/){2}wiki/(?:(?:[^/]+/|)_history|[^/]+(?:/_compare|)/[0-9a-f.]{40,})\b
+# githubusercontent
+/[-a-z0-9]+\.githubusercontent\.com/[-a-zA-Z0-9?&=_\/.]*
+# githubassets
+\bgithubassets.com/[0-9a-f]+(?:[-/\w.]+)
+# gist github
+\bgist\.github\.com/[^/\s"]+/[0-9a-f]+
+# git.io
+\bgit\.io/[0-9a-zA-Z]+
+# GitHub JSON
+"node_id": "[-a-zA-Z=;:/0-9+]*"
+# Contributor
+\[[^\]]+\]\(https://github\.com/[^/\s"]+\)
+# GHSA
+GHSA(?:-[0-9a-z]{4}){3}
+
+# GitLab commit
+\bgitlab\.[^/\s"]*/\S+/\S+/commit/[0-9a-f]{7,16}#[0-9a-f]{40}\b
+# GitLab merge requests
+\bgitlab\.[^/\s"]*/\S+/\S+/-/merge_requests/\d+/diffs#[0-9a-f]{40}\b
+# GitLab uploads
+\bgitlab\.[^/\s"]*/uploads/[-a-zA-Z=;:/0-9+]*
+# GitLab commits
+\bgitlab\.[^/\s"]*/(?:[^/\s"]+/){2}commits?/[0-9a-f]+\b
+
+# binanace
+accounts.binance.com/[a-z/]*oauth/authorize\?[-0-9a-zA-Z&%]*
+
+# bitbucket diff
+\bapi\.bitbucket\.org/\d+\.\d+/repositories/(?:[^/\s"]+/){2}diff(?:stat|)(?:/[^/\s"]+){2}:[0-9a-f]+
+# bitbucket repositories commits
+\bapi\.bitbucket\.org/\d+\.\d+/repositories/(?:[^/\s"]+/){2}commits?/[0-9a-f]+
+# bitbucket commits
+\bbitbucket\.org/(?:[^/\s"]+/){2}commits?/[0-9a-f]+
+
+# bit.ly
+\bbit\.ly/\w+
+
+# bitrise
+\bapp\.bitrise\.io/app/[0-9a-f]*/[\w.?=&]*
+
+# bootstrapcdn.com
+\bbootstrapcdn\.com/[-./\w]+
+
+# cdn.cloudflare.com
+\bcdnjs\.cloudflare\.com/[./\w]+
+
+# circleci
+\bcircleci\.com/gh(?:/[^/\s"]+){1,5}.[a-z]+\?[-0-9a-zA-Z=&]+
+
+# gitter
+\bgitter\.im(?:/[^/\s"]+){2}\?at=[0-9a-f]+
+
+# gravatar
+\bgravatar\.com/avatar/[0-9a-f]+
+
+# ibm
+[a-z.]*ibm\.com/[-_#=:%!?~.\\/\d\w]*
+
+# imgur
+\bimgur\.com/[^.]+
+
+# Internet Archive
+\barchive\.org/web/\d+/(?:[-\w.?,'/\\+&%$#_:]*)
+
+# discord
+/discord(?:app\.com|\.gg)/(?:invite/)?[a-zA-Z0-9]{7,}
+
+# Disqus
+\bdisqus\.com/[-\w/%.()!?&=_]*
+
+# medium link
+\blink\.medium\.com/[a-zA-Z0-9]+
+# medium
+\bmedium\.com/\@?[^/\s"]+/[-\w]+
+
+# microsoft
+\b(?:https?://|)(?:(?:download\.visualstudio|docs|msdn2?|research)\.microsoft|blogs\.msdn)\.com/[-_a-zA-Z0-9()=./%]*
+# powerbi
+\bapp\.powerbi\.com/reportEmbed/[^"' ]*
+# vs devops
+\bvisualstudio.com(?::443|)/[-\w/?=%&.]*
+# microsoft store
+\bmicrosoft\.com/store/apps/\w+
+
+# mvnrepository.com
+\bmvnrepository\.com/[-0-9a-z./]+
+
+# now.sh
+/[0-9a-z-.]+\.now\.sh\b
+
+# oracle
+\bdocs\.oracle\.com/[-0-9a-zA-Z./_?#&=]*
+
+# chromatic.com
+/\S+.chromatic.com\S*[")]
+
+# codacy
+\bapi\.codacy\.com/project/badge/Grade/[0-9a-f]+
+
+# compai
+\bcompai\.pub/v1/png/[0-9a-f]+
+
+# mailgun api
+\.api\.mailgun\.net/v3/domains/[0-9a-z]+\.mailgun.org/messages/[0-9a-zA-Z=@]*
+# mailgun
+\b[0-9a-z]+.mailgun.org
+
+# /message-id/
+/message-id/[-\w@./%]+
+
+# Reddit
+\breddit\.com/r/[/\w_]*
+
+# requestb.in
+\brequestb\.in/[0-9a-z]+
+
+# sched
+\b[a-z0-9]+\.sched\.com\b
+
+# Slack url
+slack://[a-zA-Z0-9?&=]+
+# Slack
+\bslack\.com/[-0-9a-zA-Z/_~?&=.]*
+# Slack edge
+\bslack-edge\.com/[-a-zA-Z0-9?&=%./]+
+# Slack images
+\bslack-imgs\.com/[-a-zA-Z0-9?&=%.]+
+
+# shields.io
+\bshields\.io/[-\w/%?=&.:+;,]*
+
+# stackexchange -- https://stackexchange.com/feeds/sites
+\b(?:askubuntu|serverfault|stack(?:exchange|overflow)|superuser).com/(?:questions/\w+/[-\w]+|a/)
+
+# Sentry
+[0-9a-f]{32}\@o\d+\.ingest\.sentry\.io\b
+
+# Twitter markdown
+\[\@[^[/\]:]*?\]\(https://twitter.com/[^/\s"')]*(?:/status/\d+(?:\?[-_0-9a-zA-Z&=]*|)|)\)
+# Twitter hashtag
+\btwitter\.com/hashtag/[\w?_=&]*
+# Twitter status
+\btwitter\.com/[^/\s"')]*(?:/status/\d+(?:\?[-_0-9a-zA-Z&=]*|)|)
+# Twitter profile images
+\btwimg\.com/profile_images/[_\w./]*
+# Twitter media
+\btwimg\.com/media/[-_\w./?=]*
+# Twitter link shortened
+\bt\.co/\w+
+
+# facebook
+\bfburl\.com/[0-9a-z_]+
+# facebook CDN
+\bfbcdn\.net/[\w/.,]*
+# facebook watch
+\bfb\.watch/[0-9A-Za-z]+
+
+# dropbox
+\bdropbox\.com/sh?/[^/\s"]+/[-0-9A-Za-z_.%?=&;]+
+
+# ipfs protocol
+ipfs://[0-9a-z]*
+# ipfs url
+/ipfs/[0-9a-z]*
+
+# w3
+\bw3\.org/[-0-9a-zA-Z/#.]+
+
+# loom
+\bloom\.com/embed/[0-9a-f]+
+
+# regex101
+\bregex101\.com/r/[^/\s"]+/\d+
+
+# figma
+\bfigma\.com/file(?:/[0-9a-zA-Z]+/)+
+
+# freecodecamp.org
+\bfreecodecamp\.org/[-\w/.]+
+
+# image.tmdb.org
+\bimage\.tmdb\.org/[/\w.]+
+
+# mermaid
+\bmermaid\.ink/img/[-\w]+|\bmermaid-js\.github\.io/mermaid-live-editor/#/edit/[-\w]+
+
+# Wikipedia
+\ben\.wikipedia\.org/wiki/[-\w%.#]+
+
+# gitweb
+[^"\s]+/gitweb/\S+;h=[0-9a-f]+
+
+# HyperKitty lists
+/archives/list/[^@/]+\@[^/\s"]*/message/[^/\s"]*/
+
+# lists
+/thread\.html/[^"\s]+
+
+# list-management
+\blist-manage\.com/subscribe(?:[?&](?:u|id)=[0-9a-f]+)+
+
+# kubectl.kubernetes.io/last-applied-configuration
+"kubectl.kubernetes.io/last-applied-configuration": ".*"
+
+# pgp
+\bgnupg\.net/pks/lookup[?&=0-9a-zA-Z]*
+
+# Spotify
+\bopen\.spotify\.com/embed/playlist/\w+
+
+# Mastodon
+\bmastodon\.[-a-z.]*/(?:media/|\@)[?&=0-9a-zA-Z_]*
+
+# scastie
+\bscastie\.scala-lang\.org/[^/]+/\w+
+
+# images.unsplash.com
+\bimages\.unsplash\.com/(?:(?:flagged|reserve)/|)[-\w./%?=%&.;]+
+
+# pastebin
+\bpastebin\.com/[\w/]+
+
+# heroku
+\b\w+\.heroku\.com/source/archive/\w+
+
+# quip
+\b\w+\.quip\.com/\w+(?:(?:#|/issues/)\w+)?
+
+# badgen.net
+\bbadgen\.net/badge/[^")\]'\s]+
+
+# statuspage.io
+\w+\.statuspage\.io\b
+
+# media.giphy.com
+\bmedia\.giphy\.com/media/[^/]+/[\w.?&=]+
+
+# tinyurl
+\btinyurl\.com/\w+
+
+# getopts
+\bgetopts\s+(?:"[^"]+"|'[^']+')
+
+# ANSI color codes
+(?:\\(?:u00|x)1b|\x1b)\[\d+(?:;\d+|)m
+
+# URL escaped characters
+\%[0-9A-F][A-F]
+# IPv6
+\b(?:[0-9a-fA-F]{0,4}:){3,7}[0-9a-fA-F]{0,4}\b
+# c99 hex digits (not the full format, just one I've seen)
+0x[0-9a-fA-F](?:\.[0-9a-fA-F]*|)[pP]
+# Punycode
+\bxn--[-0-9a-z]+
+# sha
+sha\d+:[0-9]*[a-f]{3,}[0-9a-f]*
+# sha-... -- uses a fancy capture
+(['"]|&quot;)[0-9a-f]{40,}\g{-1}
+# hex runs
+\b[0-9a-fA-F]{16,}\b
+# hex in url queries
+=[0-9a-fA-F]*?(?:[A-F]{3,}|[a-f]{3,})[0-9a-fA-F]*?&
+# ssh
+(?:ssh-\S+|-nistp256) [-a-zA-Z=;:/0-9+]{12,}
+
+# PGP
+\b(?:[0-9A-F]{4} ){9}[0-9A-F]{4}\b
+# GPG keys
+\b(?:[0-9A-F]{4} ){5}(?: [0-9A-F]{4}){5}\b
+# Well known gpg keys
+.well-known/openpgpkey/[\w./]+
+
+# uuid:
+\b[0-9a-fA-F]{8}-(?:[0-9a-fA-F]{4}-){3}[0-9a-fA-F]{12}\b
+# hex digits including css/html color classes:
+(?:[\\0][xX]|\\u|[uU]\+|#x?|\%23)[0-9_a-fA-FgGrR]*?[a-fA-FgGrR]{2,}[0-9_a-fA-FgGrR]*(?:[uUlL]{0,3}|u\d+)\b
+# integrity
+integrity="sha\d+-[-a-zA-Z=;:/0-9+]{40,}"
+
+# https://www.gnu.org/software/groff/manual/groff.html
+# man troff content
+\\f[BCIPR]
+# '
+\\\(aq
+
+# .desktop mime types
+^MimeTypes?=.*$
+# .desktop localized entries
+^[A-Z][a-z]+\[[a-z]+\]=.*$
+# Localized .desktop content
+Name\[[^\]]+\]=.*
+
+# IServiceProvider
+\bI(?=(?:[A-Z][a-z]{2,})+\b)
+
+# crypt
+"\$2[ayb]\$.{56}"
+
+# scrypt / argon
+\$(?:scrypt|argon\d+[di]*)\$\S+
+
+# Input to GitHub JSON
+content: "[-a-zA-Z=;:/0-9+]*="
+
+# Python stringprefix / binaryprefix
+# Note that there's a high false positive rate, remove the `?=` and search for the regex to see if the matches seem like reasonable strings
+(?<!')\b(?:B|BR|Br|F|FR|Fr|R|RB|RF|Rb|Rf|U|UR|Ur|b|bR|br|f|fR|fr|r|rB|rF|rb|rf|u|uR|ur)'(?:[A-Z]{3,}|[A-Z][a-z]{2,}|[a-z]{3,})
+
+# Regular expressions for (P|p)assword
+\([A-Z]\|[a-z]\)[a-z]+
+
+# JavaScript regular expressions
+# javascript test regex
+/.*/[gim]*\.test\(
+# javascript match regex
+\.match\(/[^/\s"]*/[gim]*\s*
+# javascript match regex
+\.match\(/\\[b].*?/[gim]*\s*\)(?:;|$)
+# javascript regex
+^\s*/\\[b].*/[gim]*\s*(?:\)(?:;|$)|,$)
+# javascript replace regex
+\.replace\(/[^/\s"]*/[gim]*\s*,
+
+# Go regular expressions
+regexp?\.MustCompile\(`[^`]*`\)
+
+# sed regular expressions
+sed 's/(?:[^/]*?[a-zA-Z]{3,}[^/]*?/){2}
+
+# go install
+go install(?:\s+[a-z]+\.[-@\w/.]+)+
+
+# kubernetes pod status lists
+# https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle/#pod-phase
+\w+(?:-\w+)+\s+\d+/\d+\s+(?:Running|Pending|Succeeded|Failed|Unknown)\s+
+
+# kubectl - pods in CrashLoopBackOff
+\w+-[0-9a-f]+-\w+\s+\d+/\d+\s+CrashLoopBackOff\s+
+
+# kubernetes object suffix
+-[0-9a-f]{10}-\w{5}\s
+
+# posthog secrets
+posthog\.init\((['"])phc_[^"',]+\g{-1},
+
+# xcode
+
+# xcodeproject scenes
+(?:Controller|ID|id)="\w{3}-\w{2}-\w{3}"
+
+# xcode api botches
+customObjectInstantitationMethod
+
+# font awesome classes
+\.fa-[-a-z0-9]+
+
+# Update Lorem based on your content (requires `ge` and `w` from https://github.com/jsoref/spelling; and `review` from https://github.com/check-spelling/check-spelling/wiki/Looking-for-items-locally )
+# grep '^[^#].*lorem' .github/actions/spelling/patterns.txt|perl -pne 's/.*i..\?://;s/\).*//' |tr '|' "\n"|sort -f |xargs -n1 ge|perl -pne 's/^[^:]*://'|sort -u|w|sed -e 's/ .*//'|w|review -
+# Warning, while `(?i)` is very neat and fancy, if you have some binary files that aren't proper unicode, you might run into:
+## Operation "substitution (s///)" returns its argument for non-Unicode code point 0x1C19AE (the code point will vary).
+## You could manually change `(?i)X...` to use `[Xx]...`
+## or you could add the files to your `excludes` file (a version after 0.0.19 should identify the file path)
+# Lorem
+(?:\w|\s|[,.])*\b(?i)(?:amet|consectetur|cursus|dolor|eros|ipsum|lacus|libero|ligula|lorem|magna|neque|nulla|suscipit|tempus)\b(?:\w|\s|[,.])*
+
+# Non-English
+[a-zA-Z]*[ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýÿĀāŁłŃńŅņŒœŚśŠšŜŝŸŽžź][a-zA-Z]{3}[a-zA-ZÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýÿĀāŁłŃńŅņŒœŚśŠšŜŝŸŽžź]*
+
+# French
+# This corpus only had capital letters, but you probably want lowercase ones as well.
+\b[LN]'+[a-z]{2,}\b
+
+# latex
+\\(?:n(?:ew|ormal|osub)|r(?:enew)|t(?:able(?:of|)|he|itle))(?=[a-z]+)
+
+# the negative lookahead here is to allow catching 'templatesz' as a misspelling
+# but to otherwise recognize a Windows path with \templates\foo.template or similar:
+\\(?:necessary|r(?:eport|esolve[dr]?|esult)|t(?:arget|emplates?))(?![a-z])
+# ignore long runs of a single character:
+\b([A-Za-z])\g{-1}{3,}\b
+# Note that the next example is no longer necessary if you are using
+# to match a string starting with a `#`, use a character-class:
+[#]backwards
+# version suffix <word>v#
+(?:(?<=[A-Z]{2})V|(?<=[a-z]{2}|[A-Z]{2})v)\d+(?:\b|(?=[a-zA-Z_]))
+# Compiler flags (Scala)
+(?:^|[\t ,>"'`=(])-J-[DPWXY](?=[A-Z]{2,}|[A-Z][a-z]|[a-z]{2,})
+# Compiler flags
+#(?:^|[\t ,"'`=(])-[DPWXYLlf](?=[A-Z]{2,}|[A-Z][a-z]|[a-z]{2,})
+
+# Compiler flags (linker)
+,-B
+# curl arguments
+\b(?:\\n|)curl(?:\s+-[a-zA-Z]{1,2}\b)*(?:\s+-[a-zA-Z]{3,})(?:\s+-[a-zA-Z]+)*
+# set arguments
+\bset(?:\s+-[abefimouxE]{1,2})*\s+-[abefimouxE]{3,}(?:\s+-[abefimouxE]+)*
+# tar arguments
+\b(?:\\n|)g?tar(?:\.exe|)(?:(?:\s+--[-a-zA-Z]+|\s+-[a-zA-Z]+|\s[ABGJMOPRSUWZacdfh-pr-xz]+\b)(?:=[^ ]*|))+
+# tput arguments -- https://man7.org/linux/man-pages/man5/terminfo.5.html -- technically they can be more than 5 chars long...
+\btput\s+(?:(?:-[SV]|-T\s*\w+)\s+)*\w{3,5}\b
+# macOS temp folders
+/var/folders/\w\w/[+\w]+/(?:T|-Caches-)/

.github/actions/spelling/excludes.txt

@@ -0,0 +1,117 @@
+# See https://github.com/check-spelling/check-spelling/wiki/Configuration-Examples:-excludes
+(?:(?i)\.png$)
+(?:^|/)(?i)COPYRIGHT
+(?:^|/)(?i)LICEN[CS]E
+(?:^|/)3rdparty/
+(?:^|/)dirs$
+(?:^|/)go\.mod$
+(?:^|/)go\.sum$
+(?:^|/)package(?:-lock|)\.json$
+(?:^|/)sources(?:|\.dep)$
+(?:^|/)vendor/
+\.a$
+\.ai$
+\.avi$
+\.bmp$
+\.bz2$
+\.cer$
+\.class$
+\.crl$
+\.crt$
+\.csr$
+\.dll$
+\.docx?$
+\.drawio$
+\.DS_Store$
+\.eot$
+\.eps$
+\.exe$
+\.gif$
+\.gitattributes$
+\.graffle$
+\.gz$
+\.icns$
+\.ico$
+\.jar$
+\.jks$
+\.jpeg$
+\.jpg$
+\.key$
+\.lib$
+\.lock$
+\.map$
+\.min\..
+\.mod$
+\.mp3$
+\.mp4$
+\.o$
+\.ocf$
+\.otf$
+\.pbxproj$
+\.pdf$
+\.pem$
+\.png$
+\.psd$
+\.pyc$
+\.runsettings$
+\.s$
+\.sig$
+\.so$
+\.svg$
+\.svgz$
+\.svgz?$
+\.tar$
+\.tgz$
+\.tiff?$
+\.ttf$
+\.vsdx$
+\.wav$
+\.webm$
+\.webp$
+\.woff
+\.woff2?$
+\.xcf$
+\.xls
+\.xlsx?$
+\.xpm$
+\.yml$
+\.zip$
+^\.github/actions/spelling/
+^\.github/fabricbot.json$
+^\.gitignore$
+^\Q.git-blame-ignore-revs\E$
+^\Q.github/workflows/spelling.yml\E$
+^\Qdoc/reference/windows-terminal-logo.ans\E$
+^\Qsamples/ConPTY/EchoCon/EchoCon/EchoCon.vcxproj.filters\E$
+^\Qsrc/host/exe/Host.EXE.vcxproj.filters\E$
+^\Qsrc/host/ft_host/chafa.txt\E$
+^\Qsrc/tools/closetest/CloseTest.vcxproj.filters\E$
+^\XamlStyler.json$
+^build/config/
+^consolegit2gitfilters\.json$
+^dep/
+^doc/reference/master-sequence-list.csv$
+^doc/reference/UTF8-torture-test\.txt$
+^oss/
+^src/host/ft_uia/run\.bat$
+^src/host/runft\.bat$
+^src/host/runut\.bat$
+^src/interactivity/onecore/BgfxEngine\.
+^src/renderer/atlas/
+^src/renderer/wddmcon/WddmConRenderer\.
+^src/terminal/adapter/ut_adapter/run\.bat$
+^src/terminal/parser/delfuzzpayload\.bat$
+^src/terminal/parser/ft_fuzzer/run\.bat$
+^src/terminal/parser/ft_fuzzer/VTCommandFuzzer\.cpp$
+^src/terminal/parser/ft_fuzzwrapper/run\.bat$
+^src/terminal/parser/ut_parser/Base64Test.cpp$
+^src/terminal/parser/ut_parser/run\.bat$
+^src/tools/integrity/packageuwp/ConsoleUWP\.appxSources$
+^src/tools/lnkd/lnkd\.bat$
+^src/tools/pixels/pixels\.bat$
+^src/tools/texttests/fira\.txt$
+^src/tools/U8U16Test/(?:fr|ru|zh)\.txt$
+^src/types/ut_types/UtilsTests.cpp$
+^tools/ReleaseEngineering/ServicingPipeline.ps1$
+ignore$
+SUMS$

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

@@ -1,22 +1,31 @@
-abcde
-abcdef
-ABCDEFG
-ABCDEFGH
+AAAa
+AAAAA
+AAAAAAAAAAAAA
+AAAAAABBBBBBCCC
+AAAAABBBBBBCCC
+abcd
+abcd
 ABCDEFGHIJ
 abcdefghijk
+ABCDEFGHIJKLMNO
 abcdefghijklmnop
 ABCDEFGHIJKLMNOPQRST
-abcdefghijklmnopqrstuvwxyz
+ABCG
 ABE
+abf
+BBBBB
+BBBBBBBB
+BBBBBCCC
+BBBBCCCCC
 BBGGRR
-BBBBBBBBBBBBBBDDDD
+EFG
+EFGh
 QQQQQQQQQQABCDEFGHIJ
 QQQQQQQQQQABCDEFGHIJKLMNOPQRSTQQQQQQQQQ
 QQQQQQQQQQABCDEFGHIJKLMNOPQRSTQQQQQQQQQQ
 QQQQQQQQQQABCDEFGHIJPQRSTQQQQQQQQQQ
 qrstuvwxyz
 qwerty
-QWERTYUIOP
 qwertyuiopasdfg
 YYYYYYYDDDDDDDDDDD
 ZAAZZ
@@ -28,3 +37,4 @@ ZYXWVUT
 ZZBBZ
 ZZZBB
 ZZZBZ
+ZZZZZ

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

@@ -0,0 +1,6 @@
+WCAG
+winui
+appshellintegration
+mdtauk
+gfycat
+Guake

.github/actions/spelling/line_forbidden.patterns

@@ -0,0 +1,62 @@
+# reject `m_data` as there's a certain OS which has evil defines that break things if it's used elsewhere
+# \bm_data\b
+
+# If you have a framework that uses `it()` for testing and `fit()` for debugging a specific test,
+# you might not want to check in code where you were debugging w/ `fit()`, in which case, you might want
+# to use this:
+#\bfit\(
+
+# s.b. GitHub
+\bGithub\b
+
+# s.b. GitLab
+\bGitlab\b
+
+# s.b. JavaScript
+\bJavascript\b
+
+# s.b. Microsoft
+\bMicroSoft\b
+
+# s.b. another
+\ban[- ]other\b
+
+# s.b. greater than
+\bgreater then\b
+
+# s.b. into
+#\sin to\s
+
+# s.b. opt-in
+\sopt in\s
+
+# s.b. less than
+\bless then\b
+
+# s.b. otherwise
+\bother[- ]wise\b
+
+# s.b. nonexistent
+\bnon existing\b
+\b[Nn]o[nt][- ]existent\b
+
+# s.b. preexisting
+[Pp]re[- ]existing
+
+# s.b. preempt
+[Pp]re[- ]empt\b
+
+# s.b. preemptively
+[Pp]re[- ]emptively
+
+# s.b. reentrancy
+[Rr]e[- ]entrancy
+
+# s.b. reentrant
+[Rr]e[- ]entrant
+
+# s.b. workaround(s)
+#\bwork[- ]arounds?\b
+
+# Reject duplicate words
+\s([A-Z]{3,}|[A-Z][a-z]{2,}|[a-z]{3,})\s\g{-1}\s

.github/actions/spelling/patterns/patterns.txt

@@ -0,0 +1,96 @@
+# See https://github.com/check-spelling/check-spelling/wiki/Configuration-Examples:-patterns
+
+https?://\S+
+[Pp]ublicKeyToken="?[0-9a-fA-F]{16}"?
+(?:[{"]|UniqueIdentifier>)[0-9a-fA-F]{8}-(?:[0-9a-fA-F]{4}-){3}[0-9a-fA-F]{12}(?:[}"]|</UniqueIdentifier)
+(?:0[Xx]|\\x|U\+|#)[a-f0-9A-FGgRr]{2,}[Uu]?[Ll]{0,2}\b
+microsoft/cascadia-code\@[0-9a-fA-F]{40}
+\d+x\d+Logo
+Scro\&ll
+# selectionInput.cpp
+ :\\windows\\syste\b
+TestUtils::VerifyExpectedString\(tb, L"[^"]+"
+(?:hostSm|mach)\.ProcessString\(L"[^"]+"
+\b([A-Za-z])\g{-1}{3,}\b
+0x[0-9A-Za-z]+
+Base64::s_(?:En|De)code\(L"[^"]+"
+VERIFY_ARE_EQUAL\(L"[^"]+"
+"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789\+/"
+std::memory_order_[\w]+
+D2DERR_SHADER_COMPILE_FAILED
+TIL_FEATURE_[0-9A-Z_]+
+vcvars\w*
+ROY\sG\.\sBIV
+!(?:(?i)ESC)!\[
+!(?:(?i)CSI)!(?:\d+(?:;\d+|)m|[ABCDF])
+
+# Python stringprefix / binaryprefix
+\b(?:B|BR|Br|F|FR|Fr|R|RB|RF|Rb|Rf|U|UR|Ur|b|bR|br|f|fR|fr|r|rB|rF|rb|rf|u|uR|ur)'
+
+# Automatically suggested patterns
+# hit-count: 3831 file-count: 582
+# IServiceProvider
+\bI(?=(?:[A-Z][a-z]{2,})+\b)
+
+# hit-count: 71 file-count: 35
+# Compiler flags
+(?:^|[\t ,"'`=(])-[D](?=[A-Z]{2,}|[A-Z][a-z])
+(?:^|[\t ,"'`=(])-[X](?=[A-Z]{2,}|[A-Z][a-z]|[a-z]{2,})
+
+# hit-count: 41 file-count: 28
+# version suffix <word>v#
+(?:(?<=[A-Z]{2})V|(?<=[a-z]{2}|[A-Z]{2})v)\d+(?:\b|(?=[a-zA-Z_]))
+
+# hit-count: 20 file-count: 9
+# hex runs
+\b[0-9a-fA-F]{16,}\b
+
+# hit-count: 10 file-count: 7
+# uuid:
+\b[0-9a-fA-F]{8}-(?:[0-9a-fA-F]{4}-){3}[0-9a-fA-F]{12}\b
+
+# hit-count: 4 file-count: 4
+# mailto urls
+mailto:[-a-zA-Z=;:/?%&0-9+@.]{3,}
+
+# hit-count: 4 file-count: 1
+# ANSI color codes
+(?:\\(?:u00|x)1b|\x1b)\[\d+(?:;\d+|)m
+
+# hit-count: 2 file-count: 1
+# latex
+\\(?:n(?:ew|ormal|osub)|r(?:enew)|t(?:able(?:of|)|he|itle))(?=[a-z]+)
+
+# hit-count: 1 file-count: 1
+# hex digits including css/html color classes:
+(?:[\\0][xX]|\\u|[uU]\+|#x?|\%23)[0-9_a-fA-FgGrR]*?[a-fA-FgGrR]{2,}[0-9_a-fA-FgGrR]*(?:[uUlL]{0,3}|u\d+)\b
+
+# hit-count: 1 file-count: 1
+# Non-English
+[a-zA-Z]*[ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýÿĀāŁłŃńŅņŒœŚśŠšŜŝŸŽžź][a-zA-Z]{3}[a-zA-ZÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýÿĀāŁłŃńŅņŒœŚśŠšŜŝŸŽžź]*
+
+# hit-count: 1 file-count: 1
+# French
+# This corpus only had capital letters, but you probably want lowercase ones as well.
+\b[LN]'+[a-z]{2,}\b
+
+# acceptable duplicates
+# ls directory listings
+[-bcdlpsw](?:[-r][-w][-sx]){3}\s+\d+\s+(\S+)\s+\g{-1}\s+\d+\s+
+# C/idl types + English ...
+\s(Guid|long|LONG|that) \g{-1}\s
+
+# javadoc / .net
+(?:[\\@](?:groupname|param)|(?:public|private)(?:\s+static|\s+readonly)*)\s+(\w+)\s+\g{-1}\s
+
+# Commit message -- Signed-off-by and friends
+^\s*(?:(?:Based-on-patch|Co-authored|Helped|Mentored|Reported|Reviewed|Signed-off)-by|Thanks-to): (?:[^<]*<[^>]*>|[^<]*)\s*$
+
+# Autogenerated revert commit message
+^This reverts commit [0-9a-f]{40}\.$
+
+# vtmode
+--vtmode\s+(\w+)\s+\g{-1}\s
+
+# ignore long runs of a single character:
+\b([A-Za-z])\g{-1}{3,}\b

.github/actions/spelling/reject.txt

@@ -0,0 +1,12 @@
+^attache$
+^attacher$
+^attachers$
+benefitting
+occurences?
+^dependan.*
+^oer$
+Sorce
+^[Ss]pae.*
+^untill$
+^untilling$
+^wether.*

.github/workflows/spelling.yml

@@ -1,20 +0,0 @@
-name: Spell checking
-on:
-  push:
-  schedule:
-    # * is a special character in YAML so you have to quote this string
-    - cron: '15 * * * *'
-
-jobs:
-  build:
-    name: Spell checking
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v2.0.0
-      with:
-        fetch-depth: 5
-    - uses: check-spelling/check-spelling@0.0.16-alpha
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        bucket: .github/actions
-        project: spell-check

.github/workflows/spelling2.yml

@@ -0,0 +1,134 @@
+# spelling.yml is blocked per https://github.com/check-spelling/check-spelling/security/advisories/GHSA-g86g-chm8-7r2p
+name: Spell checking
+
+# Comment management is handled through a secondary job, for details see:
+# https://github.com/check-spelling/check-spelling/wiki/Feature%3A-Restricted-Permissions
+#
+# `jobs.comment-push` runs when a push is made to a repository and the `jobs.spelling` job needs to make a comment
+#   (in odd cases, it might actually run just to collapse a commment, but that's fairly rare)
+#   it needs `contents: write` in order to add a comment.
+#
+# `jobs.comment-pr` runs when a pull_request is made to a repository and the `jobs.spelling` job needs to make a comment
+#   or collapse a comment (in the case where it had previously made a comment and now no longer needs to show a comment)
+#   it needs `pull-requests: write` in order to manipulate those comments.
+
+# Updating pull request branches is managed via comment handling.
+# For details, see: https://github.com/check-spelling/check-spelling/wiki/Feature:-Update-expect-list
+#
+# These elements work together to make it happen:
+#
+# `on.issue_comment`
+#   This event listens to comments by users asking to update the metadata.
+#
+# `jobs.update`
+#   This job runs in response to an issue_comment and will push a new commit
+#   to update the spelling metadata.
+#
+# `with.experimental_apply_changes_via_bot`
+#   Tells the action to support and generate messages that enable it
+#   to make a commit to update the spelling metadata.
+#
+# `with.ssh_key`
+#   In order to trigger workflows when the commit is made, you can provide a
+#   secret (typically, a write-enabled github deploy key).
+#
+#   For background, see: https://github.com/check-spelling/check-spelling/wiki/Feature:-Update-with-deploy-key
+
+on:
+  push:
+    branches:
+    - "**"
+    tags-ignore:
+    - "**"
+  pull_request_target:
+    branches:
+    - "**"
+    tags-ignore:
+    - "**"
+    types:
+    - 'opened'
+    - 'reopened'
+    - 'synchronize'
+  issue_comment:
+    types:
+    - 'created'
+
+jobs:
+  spelling:
+    name: Spell checking
+    permissions:
+      contents: read
+      pull-requests: read
+      actions: read
+    outputs:
+      followup: ${{ steps.spelling.outputs.followup }}
+    runs-on: ubuntu-latest
+    if: "contains(github.event_name, 'pull_request') || github.event_name == 'push'"
+    concurrency:
+      group: spelling-${{ github.event.pull_request.number || github.ref }}
+      # note: If you use only_check_changed_files, you do not want cancel-in-progress
+      cancel-in-progress: true
+    steps:
+    - name: check-spelling
+      id: spelling
+      uses: check-spelling/check-spelling@v0.0.21
+      with:
+        suppress_push_for_open_pull_request: 1
+        checkout: true
+        check_file_names: 1
+        spell_check_this: check-spelling/spell-check-this@prerelease
+        post_comment: 0
+        use_magic_file: 1
+        extra_dictionary_limit: 10
+        extra_dictionaries:
+          cspell:software-terms/src/software-terms.txt
+          cspell:python/src/python/python-lib.txt
+          cspell:node/node.txt
+          cspell:cpp/src/stdlib-c.txt
+          cspell:cpp/src/stdlib-cpp.txt
+          cspell:fullstack/fullstack.txt
+          cspell:filetypes/filetypes.txt
+          cspell:html/html.txt
+          cspell:cpp/src/compiler-msvc.txt
+          cspell:python/src/common/extra.txt
+          cspell:powershell/powershell.txt
+          cspell:aws/aws.txt
+          cspell:cpp/src/lang-keywords.txt
+          cspell:npm/npm.txt
+          cspell:dotnet/dotnet.txt
+          cspell:python/src/python/python.txt
+          cspell:css/css.txt
+          cspell:cpp/src/stdlib-cmath.txt
+        check_extra_dictionaries: ''
+
+  comment-push:
+    name: Report (Push)
+    # If your workflow isn't running on push, you can remove this job
+    runs-on: ubuntu-latest
+    needs: spelling
+    permissions:
+      contents: write
+    if: (success() || failure()) && needs.spelling.outputs.followup && github.event_name == 'push'
+    steps:
+    - name: comment
+      uses: check-spelling/check-spelling@v0.0.21
+      with:
+        checkout: true
+        spell_check_this: check-spelling/spell-check-this@prerelease
+        task: ${{ needs.spelling.outputs.followup }}
+
+  comment-pr:
+    name: Report (PR)
+    # If you workflow isn't running on pull_request*, you can remove this job
+    runs-on: ubuntu-latest
+    needs: spelling
+    permissions:
+      pull-requests: write
+    if: (success() || failure()) && needs.spelling.outputs.followup && contains(github.event_name, 'pull_request')
+    steps:
+    - name: comment
+      uses: check-spelling/check-spelling@v0.0.21
+      with:
+        checkout: true
+        spell_check_this: check-spelling/spell-check-this@prerelease
+        task: ${{ needs.spelling.outputs.followup }}

src/buffer/out/AttrRow.cpp

@@ -108,7 +108,12 @@ TextAttribute ATTR_ROW::GetAttrByColumn(const size_t column,
 {
     THROW_HR_IF(E_INVALIDARG, column >= _cchRowWidth);
     const auto runPos = FindAttrIndex(column, pApplies);
-    return _list.at(runPos).GetAttributes();
+    return GetAttrByIndex(runPos);
+}
+
+TextAttribute ATTR_ROW::GetAttrByIndex(const size_t index) const
+{
+    return _list.at(index).GetAttributes();
 }
 
 // Routine Description:

src/buffer/out/AttrRow.hpp

@@ -36,6 +36,8 @@ public:
     TextAttribute GetAttrByColumn(const size_t column,
                                   size_t* const pApplies) const;
 
+    TextAttribute GetAttrByIndex(const size_t index) const;
+
     size_t GetNumberOfRuns() const noexcept;
 
     size_t FindAttrIndex(const size_t index,

src/renderer/base/renderer.cpp

@@ -29,7 +29,8 @@ Renderer::Renderer(IRenderData* pData,
     _pData(pData),
     _pThread{ std::move(thread) },
     _destructing{ false },
-    _clusterBuffer{}
+    _text{},
+    _clusterMap{}
 {
     _srViewportPrevious = { 0 };
 
@@ -375,7 +376,7 @@ bool Renderer::_CheckViewportAndScroll()
     // so they can prepare the buffers for changes to either preallocate memory at once
     // (instead of growing naturally) or shrink down to reduce usage as appropriate.
     const size_t lineLength = gsl::narrow_cast<size_t>(til::rectangle{ srNewViewport }.width());
-    til::manage_vector(_clusterBuffer, lineLength, _shrinkThreshold);
+    til::manage_vector(_clusterMap, lineLength, _shrinkThreshold);
 
     if (coordDelta.X != 0 || coordDelta.Y != 0)
     {
@@ -654,7 +655,8 @@ void Renderer::_PaintBufferOutput(_In_ IRenderEngine* const pEngine)
                 const auto screenLine = Viewport::Offset(bufferLine, -view.Origin());
 
                 // Retrieve the cell information iterator limited to just this line we want to redraw.
-                auto it = buffer.GetCellDataAt(bufferLine.Origin(), bufferLine);
+                auto& r = buffer.GetRowByOffset(bufferLine.Origin().Y);
+                //auto it = buffer.GetCellDataAt(bufferLine.Origin(), bufferLine);
 
                 // Calculate if two things are true:
                 // 1. this row wrapped
@@ -664,27 +666,30 @@ void Renderer::_PaintBufferOutput(_In_ IRenderEngine* const pEngine)
                                          (bufferLine.RightExclusive() == buffer.GetSize().Width());
 
                 // Ask the helper to paint through this specific line.
-                _PaintBufferOutputHelper(pEngine, it, screenLine.Origin(), lineWrapped);
+                _PaintBufferOutputHelper(pEngine, r, bufferLine.RightExclusive(), screenLine.Origin(), lineWrapped);
             }
         }
     }
 }
 
-static bool _IsAllSpaces(const std::wstring_view v)
-{
-    // first non-space char is not found (is npos)
-    return v.find_first_not_of(L" ") == decltype(v)::npos;
-}
+//static bool _IsAllSpaces(const std::wstring_view v)
+//{
+//    // first non-space char is not found (is npos)
+//    return v.find_first_not_of(L" ") == decltype(v)::npos;
+//}
 
 void Renderer::_PaintBufferOutputHelper(_In_ IRenderEngine* const pEngine,
-                                        TextBufferCellIterator it,
+                                        const ROW& r,
+                                        const SHORT limitRight,
                                         const COORD target,
                                         const bool lineWrapped)
 {
-    auto globalInvert{ _pData->IsScreenReversed() };
+    /*auto globalInvert{ _pData->IsScreenReversed() };*/
+
+    SHORT pos = target.X;
 
     // If we have valid data, let's figure out how to draw it.
-    if (it)
+    if (pos < limitRight)
     {
         // TODO: MSFT: 20961091 -  This is a perf issue. Instead of rebuilding this and allocing memory to hold the reinterpretation,
         // we should have an iterator/view adapter for the rendering.
@@ -693,13 +698,18 @@ void Renderer::_PaintBufferOutputHelper(_In_ IRenderEngine* const pEngine,
         size_t cols = 0;
 
         // Retrieve the first color.
-        auto color = it->TextAttr();
+
+        size_t colorApplies = 0;
+        const auto& charRow = r.GetCharRow();
+        const auto& attrRow = r.GetAttrRow();
+        auto colorIdx = attrRow.FindAttrIndex(pos, &colorApplies);
+        auto color = attrRow.GetAttrByIndex(colorIdx);
 
         // And hold the point where we should start drawing.
         auto screenPoint = target;
 
         // This outer loop will continue until we reach the end of the text we are trying to draw.
-        while (it)
+        while (pos < limitRight)
         {
             // Hold onto the current run color right here for the length of the outer loop.
             // We'll be changing the persistent one as we run through the inner loops to detect
@@ -716,11 +726,12 @@ void Renderer::_PaintBufferOutputHelper(_In_ IRenderEngine* const pEngine,
 
             // Hold onto the start of this run iterator and the target location where we started
             // in case we need to do some special work to paint the line drawing characters.
-            const auto currentRunItStart = it;
+            const auto currentRunItStart = pos;
             const auto currentRunTargetStart = screenPoint;
 
             // Ensure that our cluster vector is clear.
-            _clusterBuffer.clear();
+            _text.clear();
+            _clusterMap.clear();
 
             // Reset our flag to know when we're in the special circumstance
             // of attempting to draw only the right-half of a two-column character
@@ -734,25 +745,32 @@ void Renderer::_PaintBufferOutputHelper(_In_ IRenderEngine* const pEngine,
             // When the color changes, it will save the new color off and break.
             do
             {
-                if (color != it->TextAttr())
+                if (colorApplies <= 0)
                 {
-                    auto newAttr{ it->TextAttr() };
-                    // foreground doesn't matter for runs of spaces (!)
-                    // if we trick it . . . we call Paint far fewer times for cmatrix
-                    if (!_IsAllSpaces(it->Chars()) || !newAttr.HasIdenticalVisualRepresentationForBlankSpace(color, globalInvert))
-                    {
-                        color = newAttr;
-                        break; // vend this run
-                    }
+                    colorIdx = attrRow.FindAttrIndex(pos, &colorApplies);
+                    color = attrRow.GetAttrByIndex(colorIdx);
+                    break;
+
+                    //auto newAttr{ it->TextAttr() };
+                    //// foreground doesn't matter for runs of spaces (!)
+                    //// if we trick it . . . we call Paint far fewer times for cmatrix
+                    //if (!_IsAllSpaces(it->Chars()) || !newAttr.HasIdenticalVisualRepresentationForBlankSpace(color, globalInvert))
+                    //{
+                    //    color = newAttr;
+                    //    break; // vend this run
+                    //}
                 }
 
                 // Walk through the text data and turn it into rendering clusters.
                 // Keep the columnCount as we go to improve performance over digging it out of the vector at the end.
                 size_t columnCount = 0;
 
+                const auto dbcsAttr = charRow.DbcsAttrAt(pos);
+                const auto chars = (std::wstring_view)charRow.GlyphAt(pos);
+
                 // If we're on the first cluster to be added and it's marked as "trailing"
                 // (a.k.a. the right half of a two column character), then we need some special handling.
-                if (_clusterBuffer.empty() && it->DbcsAttr().IsTrailing())
+                if (_text.empty() && dbcsAttr.IsTrailing())
                 {
                     // If we have room to move to the left to start drawing...
                     if (screenPoint.X > 0)
@@ -762,8 +780,12 @@ void Renderer::_PaintBufferOutputHelper(_In_ IRenderEngine* const pEngine,
                         // And tell the next function to trim off the left half of it.
                         trimLeft = true;
                         // And add one to the number of columns we expect it to take as we insert it.
-                        columnCount = it->Columns() + 1;
-                        _clusterBuffer.emplace_back(it->Chars(), columnCount);
+                        columnCount = 2;
+                        //columnCount = it->Columns() + 1;
+                        _text.append(chars);
+                        _clusterMap.push_back(2);
+                        _clusterMap.push_back(0);
+                        //_clusterBuffer.emplace_back(chars, columnCount);
                     }
                     else
                     {
@@ -775,8 +797,14 @@ void Renderer::_PaintBufferOutputHelper(_In_ IRenderEngine* const pEngine,
                 // Otherwise if it's not a special case, just insert it as is.
                 else
                 {
-                    columnCount = it->Columns();
-                    _clusterBuffer.emplace_back(it->Chars(), columnCount);
+                    columnCount = dbcsAttr.IsLeading() ? 2 : 1;
+                    _text.append(chars);
+                    _clusterMap.push_back((UINT16)columnCount);
+                    if (columnCount > 1)
+                    {
+                        _clusterMap.push_back(0);
+                    }
+                    //_clusterBuffer.emplace_back(chars, columnCount);
                 }
 
                 if (columnCount > 1)
@@ -785,13 +813,15 @@ void Renderer::_PaintBufferOutputHelper(_In_ IRenderEngine* const pEngine,
                 }
 
                 // Advance the cluster and column counts.
-                it += columnCount > 0 ? columnCount : 1; // prevent infinite loop for no visible columns
+                const auto delta = (SHORT)(columnCount > 0 ? columnCount : 1); // prevent infinite loop for no visible columns
+                pos += delta;
+                colorApplies -= delta;
                 cols += columnCount;
 
-            } while (it);
+            } while (pos < limitRight);
 
             // Do the painting.
-            THROW_IF_FAILED(pEngine->PaintBufferLine({ _clusterBuffer.data(), _clusterBuffer.size() }, screenPoint, trimLeft, lineWrapped));
+            THROW_IF_FAILED(pEngine->PaintBufferLine(_text, { _clusterMap.data(), _clusterMap.size() }, screenPoint, trimLeft, lineWrapped));
 
             // If we're allowed to do grid drawing, draw that now too (since it will be coupled with the color data)
             // We're only allowed to draw the grid lines under certain circumstances.
@@ -816,7 +846,7 @@ void Renderer::_PaintBufferOutputHelper(_In_ IRenderEngine* const pEngine,
                     // Do that in the future if some WPR trace points you to this spot as super bad.
                     for (auto colsPainted = 0u; colsPainted < cols; ++colsPainted, ++lineIt, ++lineTarget.X)
                     {
-                        auto lines = lineIt->TextAttr();
+                        auto lines = attrRow.GetAttrByColumn(lineIt);
                         _PaintBufferOutputGridLineHelper(pEngine, lines, 1, lineTarget);
                     }
                 }
@@ -1016,7 +1046,7 @@ void Renderer::_PaintOverlay(IRenderEngine& engine,
 
                     auto it = overlay.buffer.GetCellLineDataAt(source);
 
-                    _PaintBufferOutputHelper(&engine, it, target, false);
+                    //_PaintBufferOutputHelper(&engine, it, target, false);
                 }
             }
         }

src/renderer/base/renderer.hpp

@@ -99,10 +99,16 @@ namespace Microsoft::Console::Render
         void _PaintBufferOutput(_In_ IRenderEngine* const pEngine);
 
         void _PaintBufferOutputHelper(_In_ IRenderEngine* const pEngine,
-                                      TextBufferCellIterator it,
+                                      const ROW& r,
+                                      const SHORT limitRight,
                                       const COORD target,
                                       const bool lineWrapped);
 
+        //void _PaintBufferOutputHelper(_In_ IRenderEngine* const pEngine,
+        //                              TextBufferCellIterator it,
+        //                              const COORD target,
+        //                              const bool lineWrapped);
+
         static IRenderEngine::GridLines s_GetGridlines(const TextAttribute& textAttribute) noexcept;
 
         void _PaintBufferOutputGridLineHelper(_In_ IRenderEngine* const pEngine,
@@ -123,7 +129,9 @@ namespace Microsoft::Console::Render
         SMALL_RECT _srViewportPrevious;
 
         static constexpr float _shrinkThreshold = 0.8f;
-        std::vector<Cluster> _clusterBuffer;
+        std::wstring _text;
+        std::vector<UINT16> _clusterMap;
+        //std::vector<Cluster> _clusterBuffer;
 
         std::vector<SMALL_RECT> _GetSelectionRects() const;
         void _ScrollPreviousSelection(const til::point delta);

src/renderer/dx/CustomTextLayout.cpp

@@ -78,25 +78,27 @@ CATCH_RETURN()
 // - clusters - From the backing buffer, the text to be displayed clustered by the columns it should consume.
 // Return Value:
 // - S_OK or suitable memory management issue.
-[[nodiscard]] HRESULT STDMETHODCALLTYPE CustomTextLayout::AppendClusters(const std::basic_string_view<::Microsoft::Console::Render::Cluster> clusters)
+[[nodiscard]] HRESULT STDMETHODCALLTYPE CustomTextLayout::AppendClusters(std::wstring_view text,
+                                                                         std::basic_string_view<UINT16> clusterMap)
 try
 {
-    _textClusterColumns.reserve(_textClusterColumns.size() + clusters.size());
+    _text.append(text);
+    _textClusterColumns.insert(_textClusterColumns.end(), clusterMap.cbegin(), clusterMap.cend());
 
-    for (const auto& cluster : clusters)
-    {
-        const auto cols = gsl::narrow<UINT16>(cluster.GetColumns());
-        const auto text = cluster.GetText();
+    //for (const auto& cluster : clusters)
+    //{
+    //    const auto cols = gsl::narrow<UINT16>(cluster.GetColumns());
+    //    const auto text = cluster.GetText();
 
-        // Push back the number of columns for this bit of text.
-        _textClusterColumns.push_back(cols);
+    //    // Push back the number of columns for this bit of text.
+    //    _textClusterColumns.push_back(cols);
 
-        // If there is more than one text character here, push 0s for the rest of the columns
-        // of the text run.
-        _textClusterColumns.resize(_textClusterColumns.size() + base::ClampSub(text.size(), 1u), gsl::narrow_cast<UINT16>(0u));
+    //    // If there is more than one text character here, push 0s for the rest of the columns
+    //    // of the text run.
+    //    _textClusterColumns.resize(_textClusterColumns.size() + base::ClampSub(text.size(), 1u), gsl::narrow_cast<UINT16>(0u));
 
-        _text += text;
-    }
+    //    _text += text;
+    //}
 
     return S_OK;
 }

src/renderer/dx/CustomTextLayout.h

@@ -27,7 +27,8 @@ namespace Microsoft::Console::Render
                          size_t const width,
                          IBoxDrawingEffect* const boxEffect);
 
-        [[nodiscard]] HRESULT STDMETHODCALLTYPE AppendClusters(const std::basic_string_view<::Microsoft::Console::Render::Cluster> clusters);
+        [[nodiscard]] HRESULT STDMETHODCALLTYPE AppendClusters(std::wstring_view text,
+                                                               std::basic_string_view<UINT16> clusterMap);
 
         [[nodiscard]] HRESULT STDMETHODCALLTYPE Reset() noexcept;
 

src/renderer/dx/DxRenderer.cpp

@@ -1419,7 +1419,8 @@ CATCH_RETURN()
 // - fTrimLeft - Whether or not to trim off the left half of a double wide character
 // Return Value:
 // - S_OK or relevant DirectX error
-[[nodiscard]] HRESULT DxEngine::PaintBufferLine(std::basic_string_view<Cluster> const clusters,
+[[nodiscard]] HRESULT DxEngine::PaintBufferLine(std::wstring_view text,
+                                                std::basic_string_view<UINT16> clusterMap,
                                                 COORD const coord,
                                                 const bool /*trimLeft*/,
                                                 const bool /*lineWrapped*/) noexcept
@@ -1430,7 +1431,7 @@ try
 
     // Create the text layout
     RETURN_IF_FAILED(_customLayout->Reset());
-    RETURN_IF_FAILED(_customLayout->AppendClusters(clusters));
+    RETURN_IF_FAILED(_customLayout->AppendClusters(text, clusterMap));
 
     // Layout then render the text
     RETURN_IF_FAILED(_customLayout->Draw(_drawingContext.get(), _customRenderer.Get(), origin.x, origin.y));
@@ -1818,10 +1819,12 @@ try
 {
     RETURN_HR_IF_NULL(E_INVALIDARG, pResult);
 
-    const Cluster cluster(glyph, 0); // columns don't matter, we're doing analysis not layout.
+    //const Cluster cluster(glyph, 0); // columns don't matter, we're doing analysis not layout.
+
+    UINT16 col = 0;
 
     RETURN_IF_FAILED(_customLayout->Reset());
-    RETURN_IF_FAILED(_customLayout->AppendClusters({ &cluster, 1 }));
+    RETURN_IF_FAILED(_customLayout->AppendClusters(glyph, { &col, 1 }));
 
     UINT32 columns = 0;
     RETURN_IF_FAILED(_customLayout->GetColumns(&columns));

src/renderer/dx/DxRenderer.hpp

@@ -86,7 +86,8 @@ namespace Microsoft::Console::Render
         [[nodiscard]] HRESULT PrepareRenderInfo(const RenderFrameInfo& info) noexcept override;
 
         [[nodiscard]] HRESULT PaintBackground() noexcept override;
-        [[nodiscard]] HRESULT PaintBufferLine(std::basic_string_view<Cluster> const clusters,
+        [[nodiscard]] HRESULT PaintBufferLine(std::wstring_view text,
+                                              std::basic_string_view<UINT16> clusterMap,
                                               COORD const coord,
                                               bool const fTrimLeft,
                                               const bool lineWrapped) noexcept override;

src/renderer/gdi/gdirenderer.hpp

@@ -42,7 +42,8 @@ namespace Microsoft::Console::Render
         [[nodiscard]] HRESULT ScrollFrame() noexcept override;
 
         [[nodiscard]] HRESULT PaintBackground() noexcept override;
-        [[nodiscard]] HRESULT PaintBufferLine(std::basic_string_view<Cluster> const clusters,
+        [[nodiscard]] HRESULT PaintBufferLine(std::wstring_view text,
+                                              std::basic_string_view<UINT16> clusterMap,
                                               const COORD coord,
                                               const bool trimLeft,
                                               const bool lineWrapped) noexcept override;

src/renderer/gdi/paint.cpp

@@ -284,14 +284,15 @@ using namespace Microsoft::Console::Render;
 // See: Win7: 390673, 447839 and then superseded by http://osgvsowi/638274 when FE/non-FE rendering condensed.
 //#define CONSOLE_EXTTEXTOUT_FLAGS ETO_OPAQUE | ETO_CLIPPED
 //#define MAX_POLY_LINES 80
-[[nodiscard]] HRESULT GdiEngine::PaintBufferLine(std::basic_string_view<Cluster> const clusters,
+[[nodiscard]] HRESULT GdiEngine::PaintBufferLine(std::wstring_view text,
+                                                 std::basic_string_view<UINT16> clusterMap,
                                                  const COORD coord,
                                                  const bool trimLeft,
                                                  const bool /*lineWrapped*/) noexcept
 {
     try
     {
-        const auto cchLine = clusters.size();
+        const auto cchLine = text.size();
 
         // Exit early if there are no lines to draw.
         RETURN_HR_IF(S_OK, 0 == cchLine);
@@ -316,12 +317,13 @@ using namespace Microsoft::Console::Render;
         // Convert data from clusters into the text array and the widths array.
         for (size_t i = 0; i < cchLine; i++)
         {
-            const auto& cluster = clusters.at(i);
+            //const auto& cluster = clusters.at(i);
 
             // Our GDI renderer hasn't and isn't going to handle things above U+FFFF or sequences.
             // So replace anything complicated with a replacement character for drawing purposes.
-            pwsPoly[i] = cluster.GetTextAsSingle();
-            rgdxPoly[i] = gsl::narrow<int>(cluster.GetColumns()) * coordFontSize.X;
+            pwsPoly[i] = text[i];
+            //cluster.GetTextAsSingle();
+            rgdxPoly[i] = gsl::narrow<int>(clusterMap[i]) * coordFontSize.X;
             cchCharWidths += rgdxPoly[i];
         }
 
@@ -365,7 +367,7 @@ using namespace Microsoft::Console::Render;
         }
 
         pPolyTextLine->lpstr = pwsPoly.release();
-        pPolyTextLine->n = gsl::narrow<UINT>(clusters.size());
+        pPolyTextLine->n = gsl::narrow<UINT>(text.size());
         pPolyTextLine->x = ptDraw.x;
         pPolyTextLine->y = ptDraw.y;
         pPolyTextLine->uiFlags = ETO_OPAQUE | ETO_CLIPPED;

src/renderer/inc/IRenderEngine.hpp

@@ -71,7 +71,8 @@ namespace Microsoft::Console::Render
         [[nodiscard]] virtual HRESULT PrepareRenderInfo(const RenderFrameInfo& info) noexcept = 0;
 
         [[nodiscard]] virtual HRESULT PaintBackground() noexcept = 0;
-        [[nodiscard]] virtual HRESULT PaintBufferLine(std::basic_string_view<Cluster> const clusters,
+        [[nodiscard]] virtual HRESULT PaintBufferLine(std::wstring_view text,
+                                                      std::basic_string_view<UINT16> clusterMap,
                                                       const COORD coord,
                                                       const bool fTrimLeft,
                                                       const bool lineWrapped) noexcept = 0;

src/renderer/uia/UiaRenderer.cpp

@@ -305,7 +305,8 @@ CATCH_RETURN();
 // - fTrimLeft - Whether or not to trim off the left half of a double wide character
 // Return Value:
 // - S_FALSE
-[[nodiscard]] HRESULT UiaEngine::PaintBufferLine(std::basic_string_view<Cluster> const /*clusters*/,
+[[nodiscard]] HRESULT UiaEngine::PaintBufferLine(std::wstring_view /*text*/,
+                                                 std::basic_string_view<UINT16> /*clusterMap*/,
                                                  COORD const /*coord*/,
                                                  const bool /*trimLeft*/,
                                                  const bool /*lineWrapped*/) noexcept

src/renderer/uia/UiaRenderer.hpp

@@ -51,7 +51,8 @@ namespace Microsoft::Console::Render
         [[nodiscard]] HRESULT InvalidateCircling(_Out_ bool* const pForcePaint) noexcept override;
 
         [[nodiscard]] HRESULT PaintBackground() noexcept override;
-        [[nodiscard]] HRESULT PaintBufferLine(std::basic_string_view<Cluster> const clusters,
+        [[nodiscard]] HRESULT PaintBufferLine(std::wstring_view text,
+                                              std::basic_string_view<UINT16> clusterMap,
                                               COORD const coord,
                                               bool const fTrimLeft,
                                               const bool lineWrapped) noexcept override;

src/renderer/vt/XtermEngine.cpp

@@ -498,14 +498,15 @@ CATCH_RETURN();
 //   will be false.
 // Return Value:
 // - S_OK or suitable HRESULT error from writing pipe.
-[[nodiscard]] HRESULT XtermEngine::PaintBufferLine(std::basic_string_view<Cluster> const clusters,
+[[nodiscard]] HRESULT XtermEngine::PaintBufferLine(std::wstring_view text,
+                                                   std::basic_string_view<UINT16> clusterMap,
                                                    const COORD coord,
                                                    const bool /*trimLeft*/,
                                                    const bool lineWrapped) noexcept
 {
     return _fUseAsciiOnly ?
-               VtEngine::_PaintAsciiBufferLine(clusters, coord) :
-               VtEngine::_PaintUtf8BufferLine(clusters, coord, lineWrapped);
+               VtEngine::_PaintAsciiBufferLine(text, clusterMap, coord) :
+               VtEngine::_PaintUtf8BufferLine(text, clusterMap, coord, lineWrapped);
 }
 
 // Method Description:

src/renderer/vt/XtermEngine.hpp

@@ -41,7 +41,8 @@ namespace Microsoft::Console::Render
         [[nodiscard]] virtual HRESULT UpdateDrawingBrushes(const TextAttribute& textAttributes,
                                                            const gsl::not_null<IRenderData*> pData,
                                                            const bool isSettingDefaultBrushes) noexcept override;
-        [[nodiscard]] HRESULT PaintBufferLine(std::basic_string_view<Cluster> const clusters,
+        [[nodiscard]] HRESULT PaintBufferLine(std::wstring_view text,
+                                              std::basic_string_view<UINT16> clusterMap,
                                               const COORD coord,
                                               const bool trimLeft,
                                               const bool lineWrapped) noexcept override;

src/renderer/vt/paint.cpp

@@ -3,6 +3,9 @@
 
 #include "precomp.h"
 
+#include <algorithm>
+#include <numeric>
+
 #include "vtrenderer.hpp"
 #include "../../inc/conattrs.hpp"
 #include "../../types/inc/convert.hpp"
@@ -125,12 +128,13 @@ using namespace Microsoft::Console::Types;
 //   will be false.
 // Return Value:
 // - S_OK or suitable HRESULT error from writing pipe.
-[[nodiscard]] HRESULT VtEngine::PaintBufferLine(std::basic_string_view<Cluster> const clusters,
+[[nodiscard]] HRESULT VtEngine::PaintBufferLine(std::wstring_view text,
+                                                std::basic_string_view<UINT16> clusterMap,
                                                 const COORD coord,
                                                 const bool /*trimLeft*/,
                                                 const bool /*lineWrapped*/) noexcept
 {
-    return VtEngine::_PaintAsciiBufferLine(clusters, coord);
+    return VtEngine::_PaintAsciiBufferLine(text, clusterMap, coord);
 }
 
 // Method Description:
@@ -327,27 +331,28 @@ using namespace Microsoft::Console::Types;
 // - coord - character coordinate target to render within viewport
 // Return Value:
 // - S_OK or suitable HRESULT error from writing pipe.
-[[nodiscard]] HRESULT VtEngine::_PaintAsciiBufferLine(std::basic_string_view<Cluster> const clusters,
+[[nodiscard]] HRESULT VtEngine::_PaintAsciiBufferLine(std::wstring_view text,
+                                                      std::basic_string_view<UINT16> clusterMap,
                                                       const COORD coord) noexcept
 {
     try
     {
         RETURN_IF_FAILED(_MoveCursor(coord));
 
-        _bufferLine.clear();
-        _bufferLine.reserve(clusters.size());
+        /*_bufferLine.clear();*/
+        //_bufferLine.reserve(clusters.size());
 
-        short totalWidth = 0;
+        /*short totalWidth = 0;
         for (const auto& cluster : clusters)
         {
             _bufferLine.append(cluster.GetText());
             RETURN_IF_FAILED(ShortAdd(totalWidth, gsl::narrow<short>(cluster.GetColumns()), &totalWidth));
-        }
+        }*/
 
-        RETURN_IF_FAILED(VtEngine::_WriteTerminalAscii(_bufferLine));
+        RETURN_IF_FAILED(VtEngine::_WriteTerminalAscii(text));
 
         // Update our internal tracker of the cursor's position
-        _lastText.X += totalWidth;
+        _lastText.X += (SHORT)std::accumulate(clusterMap.begin(), clusterMap.end(), 0);
 
         return S_OK;
     }
@@ -362,7 +367,8 @@ using namespace Microsoft::Console::Types;
 // - coord - character coordinate target to render within viewport
 // Return Value:
 // - S_OK or suitable HRESULT error from writing pipe.
-[[nodiscard]] HRESULT VtEngine::_PaintUtf8BufferLine(std::basic_string_view<Cluster> const clusters,
+[[nodiscard]] HRESULT VtEngine::_PaintUtf8BufferLine(std::wstring_view text,
+                                                     std::basic_string_view<UINT16> clusterMap,
                                                      const COORD coord,
                                                      const bool lineWrapped) noexcept
 {
@@ -371,21 +377,21 @@ using namespace Microsoft::Console::Types;
         return S_OK;
     }
 
-    _bufferLine.clear();
-    _bufferLine.reserve(clusters.size());
-    short totalWidth = 0;
-    for (const auto& cluster : clusters)
+    /*_bufferLine.clear();
+    _bufferLine.reserve(clusters.size());*/
+    short totalWidth = (SHORT)std::accumulate(clusterMap.begin(), clusterMap.end(), 0);
+    /*for (const auto& cluster : clusters)
     {
         _bufferLine.append(cluster.GetText());
         RETURN_IF_FAILED(ShortAdd(totalWidth, static_cast<short>(cluster.GetColumns()), &totalWidth));
-    }
-    const size_t cchLine = _bufferLine.size();
+    }*/
+    const size_t cchLine = text.size();
 
     bool foundNonspace = false;
     size_t lastNonSpace = 0;
     for (size_t i = 0; i < cchLine; i++)
     {
-        if (_bufferLine.at(i) != L'\x20')
+        if (text.at(i) != L'\x20')
         {
             lastNonSpace = i;
             foundNonspace = true;
@@ -479,7 +485,7 @@ using namespace Microsoft::Console::Types;
     RETURN_IF_FAILED(_MoveCursor(coord));
 
     // Write the actual text string
-    RETURN_IF_FAILED(VtEngine::_WriteTerminalUtf8({ _bufferLine.data(), cchActual }));
+    RETURN_IF_FAILED(VtEngine::_WriteTerminalUtf8({ text.data(), cchActual }));
 
     // GH#4415, GH#5181
     // If the renderer told us that this was a wrapped line, then mark

src/renderer/vt/state.cpp

@@ -49,8 +49,7 @@ VtEngine::VtEngine(_In_ wil::unique_hfile pipe,
     _newBottomLine{ false },
     _deferredCursorPos{ INVALID_COORDS },
     _inResizeRequest{ false },
-    _trace{},
-    _bufferLine{}
+    _trace{}
 {
 #ifndef UNIT_TESTING
     // When unit testing, we can instantiate a VtEngine without a pipe.

src/renderer/vt/vtrenderer.hpp

@@ -61,7 +61,8 @@ namespace Microsoft::Console::Render
         [[nodiscard]] virtual HRESULT ScrollFrame() noexcept = 0;
 
         [[nodiscard]] HRESULT PaintBackground() noexcept override;
-        [[nodiscard]] virtual HRESULT PaintBufferLine(std::basic_string_view<Cluster> const clusters,
+        [[nodiscard]] virtual HRESULT PaintBufferLine(std::wstring_view text,
+                                                      std::basic_string_view<UINT16> clusterMap,
                                                       const COORD coord,
                                                       const bool trimLeft,
                                                       const bool lineWrapped) noexcept override;
@@ -207,12 +208,14 @@ namespace Microsoft::Console::Render
 
         // buffer space for these two functions to build their lines
         // so they don't have to alloc/free in a tight loop
-        std::wstring _bufferLine;
-        [[nodiscard]] HRESULT _PaintUtf8BufferLine(std::basic_string_view<Cluster> const clusters,
+        //std::wstring _bufferLine;
+        [[nodiscard]] HRESULT _PaintUtf8BufferLine(std::wstring_view text,
+                                                   std::basic_string_view<UINT16> clusterMap,
                                                    const COORD coord,
                                                    const bool lineWrapped) noexcept;
 
-        [[nodiscard]] HRESULT _PaintAsciiBufferLine(std::basic_string_view<Cluster> const clusters,
+        [[nodiscard]] HRESULT _PaintAsciiBufferLine(std::wstring_view text,
+                                                    std::basic_string_view<UINT16> clusterMap,
                                                     const COORD coord) noexcept;
 
         [[nodiscard]] HRESULT _WriteTerminalUtf8(const std::wstring_view str) noexcept;