diff --git a/.github/actions/spelling/README.md b/.github/actions/spelling/README.md
new file mode 100644
index 0000000..1f699f3
--- /dev/null
+++ b/.github/actions/spelling/README.md
@@ -0,0 +1,17 @@
+# check-spelling/check-spelling configuration
+
+File | Purpose | Format | Info
+-|-|-|-
+[dictionary.txt](dictionary.txt) | Replacement dictionary (creating this file will override the default dictionary) | one word per line | [dictionary](https://github.com/check-spelling/check-spelling/wiki/Configuration#dictionary)
+[allow.txt](allow.txt) | 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)
+[only.txt](only.txt) | Only check matching files (applied after excludes) | perl regular expression | [only](https://github.com/check-spelling/check-spelling/wiki/Configuration-Examples%3A-only)
+[patterns.txt](patterns.txt) | 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.
diff --git a/.github/actions/spelling/advice.md b/.github/actions/spelling/advice.md
new file mode 100644
index 0000000..a32d109
--- /dev/null
+++ b/.github/actions/spelling/advice.md
@@ -0,0 +1,31 @@
+<!-- See https://github.com/check-spelling/check-spelling/wiki/Configuration-Examples%3A-advice --> <!-- markdownlint-disable MD033 MD041 -->
+<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$` would exclude [README.md](
+../tree/HEAD/README.md) (on whichever branch you're using).
+
+* well-formed pattern.
+
+  If you can write a [pattern](
+https://github.com/check-spelling/check-spelling/wiki/Configuration-Examples:-patterns
+) that would match it,
+  try adding it to the `patterns.txt` file.
+
+  Patterns are Perl 5 Regular Expressions - you can [test](
+https://www.regexplanet.com/advanced/perl/) yours before committing to verify it will match your lines.
+
+  Note that patterns can't match multiline strings.
+
+</details>
+
+<!-- adoption information-->
+:steam_locomotive: If you're seeing this message and your PR is from a branch that doesn't have check-spelling,
+please merge to your PR's base branch to get the version configured for your repository.
diff --git a/.github/actions/spelling/allow.txt b/.github/actions/spelling/allow.txt
new file mode 100644
index 0000000..eac02a5
--- /dev/null
+++ b/.github/actions/spelling/allow.txt
@@ -0,0 +1,53 @@
+actionsearch
+appmenu
+appmenumodel
+appmenuwidget
+batterywidget
+blurwindow
+CMake
+cmake
+controlwidget
+cpp
+datetime
+datetimewidget
+dbusmenu
+dbusmenuimporter
+dbusmenushortcut
+dbusmenutypes
+dbustypes
+extensionwidget
+github
+https
+kde
+lineediteventfilter
+logout
+mainpanel
+mainwindow
+menubar
+menuimporter
+menuimporteradaptor
+pluginmanager
+pluginsinterface
+popupwindow
+pri
+qml
+qrc
+qtlocalpeer
+qtlockedfile
+qtsingleapplication
+qtsinglecoreapplication
+README
+src
+ssh
+statusnotifier
+statusnotifierbutton
+statusnotifieriteminterface
+statusnotifierwatcher
+statusnotifierwidget
+ubuntu
+unix
+utils
+volumewidget
+workarounds
+xml
+yml
diff --git a/.github/actions/spelling/candidate.patterns b/.github/actions/spelling/candidate.patterns
new file mode 100644
index 0000000..25011ce
--- /dev/null
+++ b/.github/actions/spelling/candidate.patterns
@@ -0,0 +1,642 @@
+# marker to ignore all code on line
+^.*/\* #no-spell-check-line \*/.*$
+# marker to ignore all code on line
+^.*\bno-spell-check(?:-line|)(?:\s.*|)$
+
+# https://cspell.org/configuration/document-settings/
+# cspell inline
+^.*\b[Cc][Ss][Pp][Ee][Ll]{2}:\s*[Dd][Ii][Ss][Aa][Bb][Ll][Ee]-[Ll][Ii][Nn][Ee]\b
+
+# patch hunk comments
+^\@\@ -\d+(?:,\d+|) \+\d+(?:,\d+|) \@\@ .*
+# git index header
+index (?:[0-9a-z]{7,40},|)[0-9a-z]{7,40}\.\.[0-9a-z]{7,40}
+
+# file permissions
+['"`\s][-bcdLlpsw](?:[-r][-w][-Ssx]){2}[-r][-w][-SsTtx]\+?['"`\s]
+
+# css url wrappings
+\burl\([^)]+\)
+
+# 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
+\bdata:[-a-zA-Z=;:/0-9+]*,\S*
+
+# https/http/file urls
+(?:\b(?:https?|ftp|file)://)[-A-Za-z0-9+&@#/%?=~_|!:,.;]+[-A-Za-z0-9+&@#/%=~_|]
+
+# 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]+
+
+# asciinema v2
+^\[\d+\.\d+, "[io]", ".*"\]$
+
+# 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(?:/[a-z]+/(?:#!|)[^/\s"]+)*
+# 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 SHA refs
+\[([0-9a-f]+)\]\(https://(?:www\.|)github.com/[-\w]+/[-\w]+/commit/\g{-1}[0-9a-f]*
+# 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
+
+# binance
+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-zA-Z]{3,}
+# ipfs url
+/ipfs/[0-9a-zA-Z]{3,}
+
+# 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+
+
+# codepen
+\bcodepen\.io/[\w/]+
+
+# registry.npmjs.org
+\bregistry\.npmjs\.org/(?:@[^/"']+/|)[^/"']+/-/[-\w@.]+
+
+# getopts
+\bgetopts\s+(?:"[^"]+"|'[^']+')
+
+# ANSI color codes
+(?:\\(?:u00|x)1[Bb]|\x1b|\\u\{1[Bb]\})\[\d+(?:;\d+|)m
+
+# URL escaped characters
+\%[0-9A-F][A-F](?=[A-Za-z])
+# lower URL escaped characters
+\%[0-9a-f][a-f](?=[a-z]{2,})
+# 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./]+
+
+# pki
+-----BEGIN.*-----END
+
+# 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}|[iu]\d+)\b
+# integrity
+integrity=(['"])(?:\s*sha\d+-[-a-zA-Z=;:/0-9+]{40,})+\g{-1}
+
+# https://www.gnu.org/software/groff/manual/groff.html
+# man troff content
+\\f[BCIPR]
+# '/"
+\\\([ad]q
+
+# .desktop mime types
+^MimeTypes?=.*$
+# .desktop localized entries
+^[A-Z][a-z]+\[[a-z]+\]=.*$
+# Localized .desktop content
+Name\[[^\]]+\]=.*
+
+# IServiceProvider / isAThing
+\b(?:I|isA)(?=(?:[A-Z][a-z]{2,})+(?:[A-Z]|\b))
+
+# crypt
+(['"])\$2[ayb]\$.{56}\g{-1}
+
+# scrypt / argon
+\$(?:scrypt|argon\d+[di]*)\$\S+
+
+# go.sum
+\bh1:\S+
+
+# scala modules
+("[^"]+"\s*%%?\s*){2,3}"[^"]+"
+
+# Input to GitHub JSON
+content: (['"])[-a-zA-Z=;:/0-9+]*=\g{-1}
+
+# This does not cover multiline strings, if your repository has them,
+# you'll want to remove the `(?=.*?")` suffix.
+# The `(?=.*?")` suffix should limit the false positives rate
+# printf
+%(?:(?:(?:hh?|ll?|[jzt])?[diuoxn]|l?[cs]|L?[fega]|p)(?=[a-z]{2,})|(?:X|L?[FEGA]|p)(?=[a-zA-Z]{2,}))(?!%)(?=[_a-zA-Z]+(?!%)\b)(?=.*?['"])
+
+# Python string prefix / binary prefix
+# 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
+/.{3,}/[gim]*\.test\(
+# javascript match regex
+\.match\(/[^/\s"]{3,}/[gim]*\s*
+# javascript match regex
+\.match\(/\\[b].{3,}?/[gim]*\s*\)(?:;|$)
+# javascript regex
+^\s*/\\[b]{3,}*/[gim]*\s*(?:\)(?:;|$)|,$)
+# javascript replace regex
+\.replace\(/[^/\s"]{3,}/[gim]*\s*,
+# assign regex
+= /[^*]*?(?:[a-z]{3,}|[A-Z]{3,}|[A-Z][a-z]{2,}).*/
+# perl regex test
+[!=]~ (?:/.*/|m\{.*?\}|m<.*?>|m([|!/@#,;']).*?\g{-1})
+
+# perl qr regex
+(?<!\$)\bqr(?:\{.*?\}|<.*?>|\(.*?\)|([|!/@#,;']).*?\g{-1})
+
+# perl run
+perl(?:\s+-[a-zA-Z]\w*)+
+
+# Go regular expressions
+regexp?\.MustCompile\(`[^`]*`\)
+
+# regex choice
+\(\?:[^)]+\|[^)]+\)
+
+# proto
+^\s*(\w+)\s\g{-1} =
+
+# sed regular expressions
+sed 's/(?:[^/]*?[a-zA-Z]{3,}[^/]*?/){2}
+
+# node packages
+(["'])\@[^/'" ]+/[^/'" ]+\g{-1}
+
+# go install
+go install(?:\s+[a-z]+\.[-@\w/.]+)+
+
+# jetbrains schema https://youtrack.jetbrains.com/issue/RSRP-489571
+urn:shemas-jetbrains-com
+
+# 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
+([`'"])phc_[^"',]+\g{-1}
+
+# xcode
+
+# xcodeproject scenes
+(?:Controller|destination|ID|id)="\w{3}-\w{2}-\w{3}"
+
+# xcode api botches
+customObjectInstantitationMethod
+
+# configure flags
+.* \| --\w{2,}.*?(?=\w+\s\w+)
+
+# font awesome classes
+\.fa-[-a-z0-9]+
+
+# bearer auth
+(['"])Bear[e][r] .*?\g{-1}
+
+# basic auth
+(['"])Basic [-a-zA-Z=;:/0-9+]{3,}\g{-1}
+
+# base64 encoded content
+([`'"])[-a-zA-Z=;:/0-9+]+=\g{-1}
+# base64 encoded content in xml/sgml
+>[-a-zA-Z=;:/0-9+]+=</
+# base64 encoded content, possibly wrapped in mime
+(?:^|[\s=;:?])[-a-zA-Z=;:/0-9+]{50,}(?:[\s=;:?]|$)
+
+# encoded-word
+=\?[-a-zA-Z0-9"*%]+\?[BQ]\?[^?]{0,75}\?=
+
+# Time Zones
+\b(?:Africa|Atlantic|America|Antarctica|Asia|Australia|Europe|Indian|Pacific)(?:/\w+)+
+
+# linux kernel info
+^(?:bugs|flags|Features)\s+:.*
+
+# systemd mode
+systemd.*?running in system mode \([-+].*\)$
+
+# 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]*[ÀÁÂÃÄÅÆČÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝßàáâãäåæčçèéêëìíîïðñòóôõöøùúûüýÿĀāŁłŃńŅņŒœŚśŠšŜŝŸŽžź][a-zA-Z]{3}[a-zA-ZÀÁÂÃÄÅÆČÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝßàáâãäåæčçèéêëìíîïðñòóôõöøùúûüýÿĀāŁłŃńŅņŒœŚśŠšŜŝŸŽžź]*|[a-zA-Z]{3,}[ÀÁÂÃÄÅÆČÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝßàáâãäåæčçèéêëìíîïðñòóôõöøùúûüýÿĀāŁłŃńŅņŒœŚśŠšŜŝŸŽžź]|[ÀÁÂÃÄÅÆČÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝßàáâãäåæčçèéêëìíîïðñòóôõöøùúûüýÿĀāŁłŃńŅņŒœŚśŠšŜŝŸŽžź][a-zA-Z]{3,}
+
+# highlighted letters
+\[[A-Z]\][a-z]+
+
+# French
+# This corpus only had capital letters, but you probably want lowercase ones as well.
+\b[LN]'+[a-z]{2,}\b
+
+# latex (check-spelling <= 0.0.21)
+\\(?:n(?:ew|ormal|osub)|r(?:enew)|t(?:able(?:of|)|he|itle))(?=[a-z]+)
+
+# latex (check-spelling >= 0.0.22)
+\\\w{2,}\{
+
+# eslint
+"varsIgnorePattern": ".+"
+
+# Windows short paths
+[/\\][^/\\]{5,6}~\d{1,2}[/\\]
+
+# in check-spelling@v0.0.22+, printf markers aren't automatically consumed
+# printf markers
+(?<!\\)\\[nrt](?=[a-z]{2,})
+# alternate markers if you run into latex and friends
+(?<!\\)\\[nrt](?=[a-z]{2,})(?=.*['"`])
+
+# apache
+a2(?:en|dis)
+
+# weak e-tag
+W/"[^"]+"
+
+# 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
+
+# version suffix <word>v#
+(?:(?<=[A-Z]{2})V|(?<=[a-z]{2}|[A-Z]{2})v)\d+(?:\b|(?=[a-zA-Z_]))
+
+# Compiler flags (Unix, Java/Scala)
+# Use if you have things like `-Pdocker` and want to treat them as `docker`
+#(?:^|[\t ,>"'`=(])-(?:(?:J-|)[DPWXY]|[Llf])(?=[A-Z]{2,}|[A-Z][a-z]|[a-z]{2,})
+
+# Compiler flags (Windows / PowerShell)
+# This is a subset of the more general compiler flags pattern.
+# It avoids matching `-Path` to prevent it from being treated as `ath`
+#(?:^|[\t ,"'`=(])-(?:[DPL](?=[A-Z]{2,})|[WXYlf](?=[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-)/
diff --git a/.github/actions/spelling/excludes.txt b/.github/actions/spelling/excludes.txt
new file mode 100644
index 0000000..6e39dd0
--- /dev/null
+++ b/.github/actions/spelling/excludes.txt
@@ -0,0 +1,87 @@
+# See https://github.com/check-spelling/check-spelling/wiki/Configuration-Examples:-excludes
+(?:^|/)(?i)COPYRIGHT
+(?:^|/)(?i)LICEN[CS]E
+(?:^|/)3rdparty/
+(?:^|/)go\.sum$
+(?:^|/)package(?:-lock|)\.json$
+(?:^|/)Pipfile$
+(?:^|/)pyproject.toml
+(?:^|/)requirements(?:-dev|-doc|-test|)\.txt$
+(?:^|/)vendor/
+\.a$
+\.ai$
+\.all-contributorsrc$
+\.avi$
+\.bmp$
+\.bz2$
+\.cer$
+\.class$
+\.coveragerc$
+\.crl$
+\.crt$
+\.csr$
+\.dll$
+\.docx?$
+\.drawio$
+\.DS_Store$
+\.eot$
+\.eps$
+\.exe$
+\.gif$
+\.git-blame-ignore-revs$
+\.gitattributes$
+\.gitkeep$
+\.graffle$
+\.gz$
+\.icns$
+\.ico$
+\.ipynb$
+\.jar$
+\.jks$
+\.jpe?g$
+\.key$
+\.lib$
+\.lock$
+\.map$
+\.min\..
+\.mo$
+\.mod$
+\.mp[34]$
+\.o$
+\.ocf$
+\.otf$
+\.p12$
+\.parquet$
+\.pdf$
+\.pem$
+\.pfx$
+\.png$
+\.psd$
+\.pyc$
+\.pylintrc$
+\.qm$
+\.s$
+\.sig$
+\.so$
+\.svgz?$
+\.sys$
+\.tar$
+\.tgz$
+\.tiff?$
+\.ttf$
+\.wav$
+\.webm$
+\.webp$
+\.woff2?$
+\.xcf$
+\.xlsx?$
+\.xpm$
+\.xz$
+\.zip$
+^\.github/actions/spelling/
+^\Q.github/workflows/spelling.yml\E$
+^\Qplugin-statusnotifier/statusnotifier.cpp\E$
+^\Qplugin-statusnotifier/statusnotifier.json\E$
+^\Qsrc/lineediteventfilter.cpp\E$
+_(?!en)..(?:_\w+|)\.ts$
+ignore$
diff --git a/.github/actions/spelling/expect.txt b/.github/actions/spelling/expect.txt
new file mode 100644
index 0000000..06aa174
--- /dev/null
+++ b/.github/actions/spelling/expect.txt
@@ -0,0 +1,198 @@
+Ablage
+amd
+Antialiasing
+appimage
+apps
+arandr
+ARGB
+armeabi
+aurelien
+autogen
+AUTOMOC
+AUTORCC
+AUTOUIC
+balazsbela
+Bellegarde
+broulik
+buildlib
+buildtools
+centralwidget
+Chinmoy
+chinmoyrp
+Chrono
+CLASSINFO
+cmap
+CXX
+DATADIR
+Datei
+dbusmenuproxy
+dde
+DEPENDPATH
+deregisters
+DESTDIR
+destinationlabel
+Digia
+diskinfo
+disksize
+DMDEBUG
+dmi
+DMRETURN
+dox
+dpy
+dsbmixer
+endcode
+Estep
+Evt
+ewmh
+extattr
+FHS
+firefox
+foxmail
+frontmost
+gcc
+gengxinle
+ghr
+globalkeyshortcuts
+gmenu
+gmenudbusmenuproxy
+gnumdk
+gtk
+hicolor
+horstretch
+hsizetype
+ias
+idc
+idx
+Ienabled
+ies
+iiay
+IID
+img
+INCLUDEPATH
+inkscape
+Jesper
+jsmdk
+kdbusaddons
+kenv
+Keshav
+killall
+krunner
+kwin
+KWindow
+kwindowsystem
+LDFLAGS
+libappmenu
+libcrypto
+libdbusmenu
+LIBDIR
+LIBNAME
+libpulse
+libqgtk
+libxcb
+libxcomposite
+libxdamage
+libxrender
+libxtst
+Lieuthier
+LIV
+lxqt
+lxrandr
+macmenu
+megabigbug
+mmw
+Mouridsen
+mutexname
+ncpu
+NETWM
+NONINFRINGEMENT
+noquote
+operatingsystem
+pacman
+paulolieuthier
+picom
+pixmap
+pkgconf
+PLATFORMTHEME
+Plc
+PProcess
+Pradhan
+privat
+probono
+procstat
+productname
+ptr
+pulseaudio
+puredarwin
+qdbus
+qdbusxml
+qgetenv
+qint
+QIO
+QLatin
+qmake
+qobject
+QPA
+QPT
+qreal
+qresource
+qss
+qstrlen
+qtproject
+qtsingleapp
+quickcontrols
+qvariant
+Ranjan
+RDLCK
+realmem
+rekols
+revenmartin
+rmutex
+rmutexes
+scriptable
+semiyucky
+septemberhx
+SETLK
+SETLKW
+sigaction
+sigaddset
+sigemptyset
+sigset
+SIGSUR
+sizepolicy
+smartgit
+sni
+sniasync
+sourcelabel
+SRCS
+STREQUAL
+systemname
+Taskbar
+TCHAR
+thumbnailer
+Toolbar
+Topmenu
+typedef
+unistd
+UNLCK
+Unregistration
+uselib
+Uwe
+VCenter
+vendorname
+verstretch
+Vetoniemi
+vsizetype
+WINAPI
+wmutex
+WRLCK
+xcb
+xcomposite
+xdamage
+xdg
+xfce
+XLarge
+Xlib
+xrandr
+xrender
+XWindow
+xwininfo
diff --git a/.github/actions/spelling/line_forbidden.patterns b/.github/actions/spelling/line_forbidden.patterns
new file mode 100644
index 0000000..d2b5fa5
--- /dev/null
+++ b/.github/actions/spelling/line_forbidden.patterns
@@ -0,0 +1,134 @@
+# reject `m_data` as VxWorks defined it and that breaks things if it's used elsewhere
+# see [fprime](https://github.com/nasa/fprime/commit/d589f0a25c59ea9a800d851ea84c2f5df02fb529)
+# and [Qt](https://github.com/qtproject/qt-solutions/blame/fb7bc42bfcc578ff3fa3b9ca21a41e96eb37c1c7/qtscriptclassic/src/qscriptbuffer_p.h#L46)
+# \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. anymore
+\bany more[,.]
+
+# s.b. cannot
+\b[Cc]an not\b
+
+# s.b. GitHub
+(?<![&*.]|// |\btype )\bGithub\b(?![{)])
+
+# s.b. GitLab
+(?<![&*.]|// |\btype )\bGitlab\b(?![{)])
+
+# s.b. JavaScript
+\bJavascript\b
+
+# s.b. macOS or Mac OS X or ...
+\bMacOS\b
+
+# s.b. Microsoft
+\bMicroSoft\b
+
+# s.b. OAuth
+(?:^|[^-/*$])[ '"]oAuth(?: [a-z]|\d+ |[^ a-zA-Z0-9:;_.()])
+
+# s.b. TypeScript
+\bTypescript\b
+
+# s.b. another
+\ban[- ]other\b
+
+# s.b. case-(in)sensitive
+\bcase (?:in|)sensitive\b
+
+# s.b. deprecation warning
+\b[Dd]epreciation [Ww]arnings?\b
+
+# s.b. greater than
+\bgreater then\b
+
+# s.b. in front of
+\bin from of\b
+
+# s.b. into
+# when not phrasal and when `in order to` would be wrong:
+# https://thewritepractice.com/into-vs-in-to/
+\sin to\s(?!if\b)
+
+# s.b. is obsolete
+\bis obsolescent\b
+
+# s.b. it's or its
+\bits['’]
+
+# s.b. opt-in
+(?<!\sfor)\sopt in\s
+
+# s.b. less than
+\bless then\b
+
+# s.b. one of
+\bon of\b
+
+# s.b. otherwise
+\bother[- ]wise\b
+
+# s.b. or (more|less)
+\bore (?:more|less)\b
+
+# s.b. rather than
+\brather then\b
+
+# s.b. `regardless, ...` or `regardless of (whether)`
+\b[Rr]egardless if you\b
+
+# s.b. nonexistent
+\bnon existing\b
+\b[Nn]o[nt][- ]existent\b
+
+# s.b. brief / details/ param / return / retval
+(?:^\s*|(?:\*|//|/*)\s+`)[\\@](?:breif|(?:detail|detials)|(?:params(?!\.)|prama?)|ret(?:uns?)|retvl)\b
+
+# s.b. preexisting
+[Pp]re[- ]existing
+
+# s.b. preempt
+[Pp]re[- ]empt\b
+
+# s.b. preemptively
+[Pp]re[- ]emptively
+
+# s.b. recently changed or recent changes
+[Rr]ecent changed
+
+# s.b. reentrancy
+[Rr]e[- ]entrancy
+
+# s.b. reentrant
+[Rr]e[- ]entrant
+
+# s.b. understand
+\bunder stand\b
+
+# s.b. workarounds
+\bwork[- ]arounds\b
+
+# s.b. workaround
+(?:(?:[Aa]|[Tt]he|ugly)\swork[- ]around\b|\swork[- ]around\s+for)
+
+# s.b. (coarse|fine)-grained
+\b(?:coarse|fine) grained\b
+
+# s.b. neither/nor -- or reword
+\bnot\b[^.?!"/(]+\bnor\b
+
+# probably a double negative
+# s.b. neither/nor (plus rewording the beginning)
+\bnot\b[^.?!"/]*\bneither\b[^.?!"/(]*\bnor\b
+
+# In English, it is generally wrong to have the same word twice in a row without punctuation.
+# Duplicated words are generally mistakes.
+# There are a few exceptions where it is acceptable (e.g. "that that").
+# If the highlighted doubled word pair is in a code snippet, you can write a pattern to mask it.
+# If the highlighted doubled word pair is in prose, have someone read the English before you dismiss this error.
+\s([A-Z]{3,}|[A-Z][a-z]{2,}|[a-z]{3,})\s\g{-1}\s
diff --git a/.github/actions/spelling/patterns.txt b/.github/actions/spelling/patterns.txt
new file mode 100644
index 0000000..570afaf
--- /dev/null
+++ b/.github/actions/spelling/patterns.txt
@@ -0,0 +1,68 @@
+# See https://github.com/check-spelling/check-spelling/wiki/Configuration-Examples:-patterns
+
+# Automatically suggested patterns
+# hit-count: 33 file-count: 13
+# https/http/file urls
+(?:\b(?:https?|ftp|file)://)[-A-Za-z0-9+&@#/%?=~_|!:,.;]+[-A-Za-z0-9+&@#/%=~_|]
+
+# hit-count: 8 file-count: 7
+# Compiler flags (Unix, Java/Scala)
+# Use if you have things like `-Pdocker` and want to treat them as `docker`
+(?:^|[\t ,>"'`=(])-(?:(?:J-|)[DPWXY]|[Lf])(?=[A-Z]{2,}|[A-Z][a-z]|[a-z]{2,})
+
+# hit-count: 7 file-count: 2
+# 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}|[iu]\d+)\b
+
+# hit-count: 4 file-count: 4
+# Non-English
+[a-zA-Z]*[ÀÁÂÃÄÅÆČÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝßàáâãäåæčçèéêëìíîïðñòóôõöøùúûüýÿĀāŁłŃńŅņŒœŚśŠšŜŝŸŽžź][a-zA-Z]{3}[a-zA-ZÀÁÂÃÄÅÆČÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝßàáâãäåæčçèéêëìíîïðñòóôõöøùúûüýÿĀāŁłŃńŅņŒœŚśŠšŜŝŸŽžź]*|[a-zA-Z]{3,}[ÀÁÂÃÄÅÆČÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝßàáâãäåæčçèéêëìíîïðñòóôõöøùúûüýÿĀāŁłŃńŅņŒœŚśŠšŜŝŸŽžź]|[ÀÁÂÃÄÅÆČÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝßàáâãäåæčçèéêëìíîïðñòóôõöøùúûüýÿĀāŁłŃńŅņŒœŚśŠšŜŝŸŽžź][a-zA-Z]{3,}
+
+# hit-count: 3 file-count: 3
+# hex runs
+\b[0-9a-fA-F]{16,}\b
+
+# hit-count: 1 file-count: 1
+# in check-spelling@v0.0.22+, printf markers aren't automatically consumed
+# printf markers
+(?<!\\)\\[nrt](?=[a-z]{2,})
+
+# hit-count: 1 file-count: 1
+# version suffix <word>v#
+(?:(?<=[A-Z]{2})V|(?<=[a-z]{2}|[A-Z]{2})v)\d+(?:\b|(?=[a-zA-Z_]))
+
+GITHUB_TOKEN: .*$
+
+# IServiceProvider / isAThing
+\b(?:[IQ]|isA)(?=(?:[A-Z][a-z]{2,})+(?:[A-Z]|\b))
+
+# Questionably acceptable forms of `in to`
+# Personally, I prefer `log into`, but people object
+# https://www.tprteaching.com/log-into-log-in-to-login/
+\b(?:[Ll]og|[Ss]ign) in to\b
+
+# to opt in
+\bto opt in\b
+
+# acceptable duplicates
+# ls directory listings
+[-bcdlpsw](?:[-r][-w][-SsTtx]){3}[\.+*]?\s+\d+\s+\S+\s+\S+\s+\d+\s+
+# mount
+\bmount\s+-t\s+(\w+)\s+\g{-1}\b
+# C types and repeated CSS values
+\s(auto|center|div|inherit|long|LONG|none|normal|solid|thin|transparent|very)(?: \g{-1})+\s
+# C struct
+\bstruct\s+(\w+)\s+\g{-1}\b
+# go templates
+\s(\w+)\s+\g{-1}\s+\`(?:graphql|inject|json|yaml):
+# doxygen / javadoc / .net
+(?:[\\@](?:brief|groupname|t?param|return|retval)|(?:public|private|\[Parameter(?:\(.+\)|)\])(?:\s+static|\s+override|\s+readonly)*)(?:\s+\{\w+\}|)\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}\.$
+
+# ignore long runs of a single character:
+\b([A-Za-z])\g{-1}{3,}\b
diff --git a/.github/actions/spelling/reject.txt b/.github/actions/spelling/reject.txt
new file mode 100644
index 0000000..e5e4c3e
--- /dev/null
+++ b/.github/actions/spelling/reject.txt
@@ -0,0 +1,11 @@
+^attache$
+^bellow$
+benefitting
+occurences?
+^dependan.*
+^oer$
+Sorce
+^[Ss]pae.*
+^untill$
+^untilling$
+^wether.*
diff --git a/.github/workflows/spelling.yml b/.github/workflows/spelling.yml
new file mode 100644
index 0000000..a561fa9
--- /dev/null
+++ b/.github/workflows/spelling.yml
@@ -0,0 +1,140 @@
+name: Check Spelling
+
+# 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 comment, 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
+
+# Sarif reporting
+#
+# Access to Sarif reports is generally restricted (by GitHub) to members of the repository.
+#
+# Requires enabling `security-events: write`
+# and configuring the action with `use_sarif: 1`
+#
+#   For information on the feature, see: https://github.com/check-spelling/check-spelling/wiki/Feature:-Sarif-output
+
+# Minimal workflow structure:
+#
+# on:
+#   push:
+#     ...
+#   pull_request_target:
+#     ...
+# jobs:
+#   # you only want the spelling job, all others should be omitted
+#   spelling:
+#     # remove `security-events: write` and `use_sarif: 1`
+#     # remove `experimental_apply_changes_via_bot: 1`
+#     ... otherwise adjust the `with:` as you wish
+
+on:
+  push:
+    branches:
+    - "**"
+    tags-ignore:
+    - "**"
+  pull_request_target:
+    branches:
+    - "**"
+    types:
+    - 'opened'
+    - 'reopened'
+    - 'synchronize'
+  issue_comment:
+    types:
+    - 'created'
+
+jobs:
+  spelling:
+    name: Check Spelling
+    permissions:
+      contents: read
+      pull-requests: read
+      actions: read
+      security-events: write
+    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@v0.0.22
+      with:
+        suppress_push_for_open_pull_request: ${{ github.actor != 'dependabot[bot]' && 1 }}
+        checkout: true
+        check_file_names: 1
+        spell_check_this: helloSystem/Menu@actionsearch
+        post_comment: 0
+        use_magic_file: 1
+        report-timing: 1
+        warnings: bad-regex,binary-file,deprecated-feature,ignored-expect-variant,large-file,limited-references,no-newline-at-eof,noisy-file,non-alpha-in-dictionary,token-is-substring,unexpected-line-ending,whitespace-in-dictionary,minified-file,unsupported-configuration,no-files-to-check
+        experimental_apply_changes_via_bot: ${{ github.repository_owner != 'helloSystem' && 1 }}
+        use_sarif: ${{ (!github.event.pull_request || (github.event.pull_request.head.repo.full_name == github.repository)) && 1 }}
+        check_extra_dictionaries: ''
+        extra_dictionaries:
+          cspell:software-terms/dict/softwareTerms.txt
+          cspell:php/dict/php.txt
+          cspell:python/src/python/python-lib.txt
+          cspell:cpp/src/stdlib-c.txt
+          cspell:node/dict/node.txt
+          cspell:fullstack/dict/fullstack.txt
+          cspell:cpp/src/compiler-msvc.txt
+          cspell:shell/dict/shell-all-words.txt
+
+  update:
+    name: Update PR
+    permissions:
+      contents: write
+      pull-requests: write
+      actions: read
+    runs-on: ubuntu-latest
+    if: ${{
+        github.repository_owner != 'helloSystem' &&
+        github.event_name == 'issue_comment' &&
+        github.event.issue.pull_request &&
+        contains(github.event.comment.body, '@check-spelling-bot apply')
+      }}
+    concurrency:
+      group: spelling-update-${{ github.event.issue.number }}
+      cancel-in-progress: false
+    steps:
+    - name: apply spelling updates
+      uses: check-spelling/check-spelling@v0.0.22
+      with:
+        experimental_apply_changes_via_bot: 1
+        checkout: true
+        ssh_key: "${{ secrets.CHECK_SPELLING }}"