From b6acbd7065e31f442e2938a6c6aa2eb3ea6e6ab0 Mon Sep 17 00:00:00 2001
From: Barret Schloerke <barret@posit.co>
Date: Sat, 12 Sep 2026 23:29:37 -0400
Subject: [PATCH 1/2] chore(r): add spelling check via
 usethis::use_spell_check()

Adds the spelling Suggests dep, Language: en-US, tests/spelling.R, and
inst/WORDLIST (50 jargon/identifier words). Also fixes a lowercase
"shiny's" in default_input_handler()'s roxygen.
---
 pkg-r/DESCRIPTION                  |  3 ++
 pkg-r/R/input-handler.R            |  2 +-
 pkg-r/inst/WORDLIST                | 50 ++++++++++++++++++++++++++++++
 pkg-r/man/default_input_handler.Rd |  2 +-
 pkg-r/tests/spelling.R             |  3 ++
 5 files changed, 58 insertions(+), 2 deletions(-)
 create mode 100644 pkg-r/inst/WORDLIST
 create mode 100644 pkg-r/tests/spelling.R

diff --git a/pkg-r/DESCRIPTION b/pkg-r/DESCRIPTION
index 4fa86c87..c2dcbc3e 100644
--- a/pkg-r/DESCRIPTION
+++ b/pkg-r/DESCRIPTION
@@ -41,13 +41,16 @@ Suggests:
     later,
     rmarkdown,
     shinytest2,
+    spelling,
     testthat (>= 3.0.0),
     withr
 VignetteBuilder: 
     knitr,
     rmarkdown
+Config/needs/check: spelling
 Config/Needs/website: pkgdown, tidyverse/tidytemplate
 Config/roxygen2/version: 8.1.0
 Config/testthat/edition: 3
 Encoding: UTF-8
+Language: en-US
 Roxygen: list(markdown = TRUE)
diff --git a/pkg-r/R/input-handler.R b/pkg-r/R/input-handler.R
index 636d5428..4d77f465 100644
--- a/pkg-r/R/input-handler.R
+++ b/pkg-r/R/input-handler.R
@@ -11,7 +11,7 @@
 #' The contract, stated in terms of the JSON the React hook sent:
 #'
 #' * **Array of objects** (`[{a: 1}, {b: 2}]`) — kept as a list of records
-#'   This is the case shiny's default handler gets wrong.
+#'   This is the case Shiny's default handler gets wrong.
 #' * **Array of scalars** (`[0, 100]`, `["a", "b"]`) — flattened to an atomic
 #'   vector, exactly as shiny does by default.
 #' * **Empty array** (`[]`) — `list()`, matching Python's `[]`. Shiny's default
diff --git a/pkg-r/inst/WORDLIST b/pkg-r/inst/WORDLIST
new file mode 100644
index 00000000..fe5e79c9
--- /dev/null
+++ b/pkg-r/inst/WORDLIST
@@ -0,0 +1,50 @@
+Buie
+DOM
+HMR
+JS
+JSX
+Lifecycle
+Matchers
+ORCID
+PBC
+ROR
+ReactDOM
+Shiny's
+TSX
+TypeScript
+UI
+Vite
+Vue's
+btw
+bundler
+bundler's
+codebase
+debounce
+dep
+deserializer
+dev
+funder
+jQuery
+js
+jsonlite
+lifecycle
+matcher
+mtime
+namespaced
+npm
+passthrough
+renderer's
+renderers
+runnable
+serializable
+shinyreact's
+shinytest
+stylesheet
+templating
+theming
+truthy
+tsx
+ui
+untyped
+websocket
+zzz
diff --git a/pkg-r/man/default_input_handler.Rd b/pkg-r/man/default_input_handler.Rd
index 1639a2cd..9b95e2ee 100644
--- a/pkg-r/man/default_input_handler.Rd
+++ b/pkg-r/man/default_input_handler.Rd
@@ -16,7 +16,7 @@ simplifies (see \verb{pkg-py/src/shinyreact/_input_handler.py}).
 The contract, stated in terms of the JSON the React hook sent:
 \itemize{
 \item \strong{Array of objects} (\verb{[\{a: 1\}, \{b: 2\}]}) — kept as a list of records
-This is the case shiny's default handler gets wrong.
+This is the case Shiny's default handler gets wrong.
 \item \strong{Array of scalars} (\verb{[0, 100]}, \verb{["a", "b"]}) — flattened to an atomic
 vector, exactly as shiny does by default.
 \item \strong{Empty array} (\verb{[]}) — \code{list()}, matching Python's \verb{[]}. Shiny's default
diff --git a/pkg-r/tests/spelling.R b/pkg-r/tests/spelling.R
new file mode 100644
index 00000000..6713838f
--- /dev/null
+++ b/pkg-r/tests/spelling.R
@@ -0,0 +1,3 @@
+if(requireNamespace('spelling', quietly = TRUE))
+  spelling::spell_check_test(vignettes = TRUE, error = FALSE,
+                             skip_on_cran = TRUE)

From 7ac8ef3e5264f56297c38d8a1c839b10511b02d4 Mon Sep 17 00:00:00 2001
From: schloerke <schloerke@users.noreply.github.com>
Date: Sun, 13 Sep 2026 03:31:30 +0000
Subject: [PATCH 2/2] `air format` (GitHub Actions)

---
 pkg-r/tests/spelling.R | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/pkg-r/tests/spelling.R b/pkg-r/tests/spelling.R
index 6713838f..c597a129 100644
--- a/pkg-r/tests/spelling.R
+++ b/pkg-r/tests/spelling.R
@@ -1,3 +1,7 @@
-if(requireNamespace('spelling', quietly = TRUE))
-  spelling::spell_check_test(vignettes = TRUE, error = FALSE,
-                             skip_on_cran = TRUE)
+if (requireNamespace('spelling', quietly = TRUE)) {
+  spelling::spell_check_test(
+    vignettes = TRUE,
+    error = FALSE,
+    skip_on_cran = TRUE
+  )
+}