From e94dfb4bd0963ef47ce33253bfd3539847dc6664 Mon Sep 17 00:00:00 2001
From: Raniere Gaia Costa da Silva <Raniere.CostadaSilva@gesis.org>
Date: Fri, 7 Aug 2026 08:13:59 +0200
Subject: [PATCH 1/3] Add recipe for r-fastmatch

---
 .../patches/0001-Remove-dummy.c.patch         | 31 +++++++++++++
 .../r-fastmatch/recipe.yaml                   | 46 +++++++++++++++++++
 2 files changed, 77 insertions(+)
 create mode 100644 recipes/recipes_emscripten/r-fastmatch/patches/0001-Remove-dummy.c.patch
 create mode 100644 recipes/recipes_emscripten/r-fastmatch/recipe.yaml

diff --git a/recipes/recipes_emscripten/r-fastmatch/patches/0001-Remove-dummy.c.patch b/recipes/recipes_emscripten/r-fastmatch/patches/0001-Remove-dummy.c.patch
new file mode 100644
index 00000000000..88dd7f29d78
--- /dev/null
+++ b/recipes/recipes_emscripten/r-fastmatch/patches/0001-Remove-dummy.c.patch
@@ -0,0 +1,31 @@
+From ae8423bb3477b25b3d668a1e4c4b3e84b0129bd8 Mon Sep 17 00:00:00 2001
+From: Raniere Gaia Costa da Silva <Raniere.CostadaSilva@gesis.org>
+Date: Thu, 29 Jan 2026 10:36:27 +0100
+Subject: [PATCH] Remove dummy.c
+
+As recommended in https://github.com/s-u/fastmatch/issues/13
+---
+ src/dummy.c | 11 -----------
+ 1 file changed, 11 deletions(-)
+ delete mode 100644 src/dummy.c
+
+diff --git a/src/dummy.c b/src/dummy.c
+deleted file mode 100644
+index 5bddef9..0000000
+--- a/src/dummy.c
++++ /dev/null
+@@ -1,11 +0,0 @@
+-/* dummy symbols to keep superfluous CRAN checks happy
+-   (this package uses NAMESPACE C-level symbol registration
+-   but the checks don't get that) */
+-
+-extern void R_registerRoutines(void);
+-extern void R_useDynamicSymbols(void);
+-
+-void dummy(void) {
+-    R_registerRoutines();
+-    R_useDynamicSymbols();
+-}
+-- 
+2.52.0
+
diff --git a/recipes/recipes_emscripten/r-fastmatch/recipe.yaml b/recipes/recipes_emscripten/r-fastmatch/recipe.yaml
new file mode 100644
index 00000000000..88d9cbcdaa9
--- /dev/null
+++ b/recipes/recipes_emscripten/r-fastmatch/recipe.yaml
@@ -0,0 +1,46 @@
+context:
+  name: r-fastmatch
+  version: 1.1-8
+
+package:
+  name: ${{ name }}
+  version: ${{ version|replace("-", "_") }}
+
+source:
+  url:
+  - https://cran.r-project.org/src/contrib/${{ name[2:] }}_${{ version }}.tar.gz
+  - https://cloud.r-project.org/src/contrib/${{ name[2:] }}_${{ version }}.tar.gz
+  sha256: 2661c01bdc2383f4a30bf940e6bc3b68f1329db5f0e837df8160eb893f748d54
+  patches:
+  - patches/0001-Remove-dummy.c.patch
+
+build:
+  number: 0
+  script: $R CMD INSTALL $R_ARGS .
+
+requirements:
+  build:
+  - ${{ compiler('c') }}
+  - cross-r-base_${{ target_platform }} ==${{ r_base }}
+  host:
+  - r-base ==${{ r_base }}
+  run:
+
+tests:
+- package_contents:
+    lib:
+    - R/library/${{ name[2:] }}/libs/${{ name[2:] }}.so
+
+about:
+  homepage: https://www.rforge.net/fastmatch
+  license: GPL-2.0-only
+  summary: Package providing a fast match() replacement for cases that require repeated look-ups.
+    It is slightly faster that R's built-in match() function on first match against
+    a table, but extremely fast on any subsequent lookup as it keeps the hash table
+    in memory.
+  license_family: GPL2
+  license_file: DESCRIPTION
+
+extra:
+  recipe-maintainers:
+    - rgaiacs
\ No newline at end of file

From 0f629e3673b353231eadf39789ec2f0860c28b13 Mon Sep 17 00:00:00 2001
From: Raniere Gaia Costa da Silva <Raniere.CostadaSilva@gesis.org>
Date: Fri, 7 Aug 2026 08:20:19 +0200
Subject: [PATCH 2/3] Add test from documentation to r-fastmatch

---
 .../recipes_emscripten/r-fastmatch/recipe.yaml  |  7 +++++++
 .../r-fastmatch/test-r-fastmatch.R              | 17 +++++++++++++++++
 2 files changed, 24 insertions(+)
 create mode 100644 recipes/recipes_emscripten/r-fastmatch/test-r-fastmatch.R

diff --git a/recipes/recipes_emscripten/r-fastmatch/recipe.yaml b/recipes/recipes_emscripten/r-fastmatch/recipe.yaml
index 88d9cbcdaa9..f2a82c50d6a 100644
--- a/recipes/recipes_emscripten/r-fastmatch/recipe.yaml
+++ b/recipes/recipes_emscripten/r-fastmatch/recipe.yaml
@@ -30,6 +30,13 @@ tests:
 - package_contents:
     lib:
     - R/library/${{ name[2:] }}/libs/${{ name[2:] }}.so
+- script: run_r_test test-r-fastmatch.R
+  files:
+    recipe:
+    - test-r-fastmatch.R
+  requirements:
+    build:
+    - r-wasm-tester
 
 about:
   homepage: https://www.rforge.net/fastmatch
diff --git a/recipes/recipes_emscripten/r-fastmatch/test-r-fastmatch.R b/recipes/recipes_emscripten/r-fastmatch/test-r-fastmatch.R
new file mode 100644
index 00000000000..5cb61e57683
--- /dev/null
+++ b/recipes/recipes_emscripten/r-fastmatch/test-r-fastmatch.R
@@ -0,0 +1,17 @@
+library(fastmatch)
+
+stopifnot(is.function(coalesce))
+stopifnot(is.function(ctapply))
+stopifnot(is.function(fmatch))
+
+# Example from fastmatch documentation
+i = rnorm(2e6)
+names(i) = as.integer(rnorm(2e6))
+coalesce(names(i))
+
+i = i[order(names(i))]
+ctapply(i, names(i), sum)
+
+x = as.integer(rnorm(1e6) * 1000000)
+s = 1:100
+fmatch(s,x)
\ No newline at end of file

From 70123db78103c3d8050a5ef1f8e95d94377e0a7f Mon Sep 17 00:00:00 2001
From: Raniere Gaia Costa da Silva <Raniere.CostadaSilva@gesis.org>
Date: Tue, 4 Aug 2026 11:36:41 +0200
Subject: [PATCH 3/3] Add recipe for r-quanteda 4.5.0

Based on the previous work documented in https://github.com/emscripten-forge/recipes/pull/4305.
---
 .../recipes_emscripten/r-quanteda/recipe.yaml | 81 +++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 recipes/recipes_emscripten/r-quanteda/recipe.yaml

diff --git a/recipes/recipes_emscripten/r-quanteda/recipe.yaml b/recipes/recipes_emscripten/r-quanteda/recipe.yaml
new file mode 100644
index 00000000000..74b93c806cf
--- /dev/null
+++ b/recipes/recipes_emscripten/r-quanteda/recipe.yaml
@@ -0,0 +1,81 @@
+context:
+  name: r-quanteda
+  version: 4.5.0
+
+package:
+  name: ${{ name }}
+  version: ${{ version }}
+
+source:
+  url:
+  - https://cran.r-project.org/src/contrib/${{ name[2:] }}_${{ version }}.tar.gz
+  - https://cloud.r-project.org/src/contrib/${{ name[2:] }}_${{ version }}.tar.gz
+  sha256: caf592519d51f1a19694fb112e8455814526a3f7b25f6befb7337e76fcacf6c2
+
+build:
+  number: 0
+  script: $R CMD INSTALL $R_ARGS .
+
+requirements:
+  build:
+  - ${{ compiler('c') }}
+  - cross-r-base_${{ target_platform }} ==${{ r_base }}
+  - r-matrix >=1.5_0
+  - r-rcpp >=0.12.12
+  - r-snowballc
+  - r-fastmatch
+  - r-jsonlite
+  - r-lifecycle
+  - r-magrittr
+  - r-stopwords
+  - r-stringi
+  - r-xml2
+  - r-yaml
+  # Workaround minor limitation of rattler-build
+  - r-usethis
+  host:
+  - r-base ==${{ r_base }}
+  - r-matrix >=1.5_0
+  - r-rcpp >=0.12.12
+  - r-snowballc
+  - r-fastmatch
+  - r-jsonlite
+  - r-lifecycle
+  - r-magrittr
+  - r-stopwords
+  - r-stringi
+  - r-xml2
+  - r-yaml
+  run:
+  - r-matrix >=1.5_0
+  - r-rcpp >=0.12.12
+  - r-snowballc
+  - r-fastmatch
+  - r-jsonlite
+  - r-lifecycle
+  - r-magrittr
+  - r-stopwords
+  - r-stringi
+  - r-xml2
+  - r-yaml
+
+tests:
+- package_contents:
+    lib:
+    - R/library/${{ name[2:] }}/libs/${{ name[2:] }}.so
+
+about:
+  homepage: https://quanteda.io
+  license: GPL-3.0-only
+  summary: A fast, flexible, and comprehensive framework for quantitative text analysis in R.  Provides
+    functionality for corpus management, creating and manipulating tokens and n-grams,
+    exploring keywords in context, forming and manipulating sparse matrices of documents
+    by features and feature co-occurrences, analyzing keywords, computing feature similarities
+    and distances, applying content dictionaries, applying supervised and unsupervised
+    machine learning, visually representing text and text analyses, and more.
+  license_family: GPL3
+  license_file: LICENSE
+
+extra:
+  recipe-maintainers:
+    - rgaiacs
\ No newline at end of file