Typst 0.15.0

.Rbuildignore

@@ -16,10 +16,10 @@ dev.R
 ^_pkgdown\.yaml$
 ^pkgdown$
 ^LICENSE\.md$
+^AGENTS\.md$
 ^vignettes/\.quarto$
 ^vignettes/*_files$
 ^dev/*
-^tests/testthat/fonts/*
 ^tynding_
 ^data_internals/
 ^\.github$
@@ -31,7 +31,7 @@ dev.R
 ^release.sh
 ^example1.png
 ^example2.png
-\.typ$
+^[^/]+\.typ$
 \.pdf$
 ^\.vscode$
 ^src/\.cargo$

AGENTS.md

@@ -0,0 +1,57 @@
+# Repository Guidelines
+
+## Project Structure & Module Organization
+
+This repository is an R package named `tynding` that provides bindings to
+Typst through Rust.
+
+- `R/` contains exported R functions and wrappers.
+- `src/rust/` contains the Rust implementation, Cargo metadata, and vendored
+  Rust dependencies.
+- `src/` contains R package build glue such as `Makevars` and C entrypoints.
+- `tests/testthat/` contains the R test suite, Typst fixtures, and test fonts.
+- `man/` contains generated Rd documentation from roxygen comments.
+- `docs/` contains the generated pkgdown site.
+- `sandbox/` is for local experiments and generated examples.
+
+## Build, Test, and Development Commands
+
+
+- Compile Rust source:
+
+```R
+devtools::document()
+```
+
+- Load latest version:
+
+```R
+devtools::load_all()
+```
+
+- Run R tests:
+
+```R
+devtools::test()
+```
+
+- Run Rust tests:
+
+
+```bash
+cd src/rust && cargo test
+```
+
+
+## Coding Style & Naming Conventions
+
+R code uses 2-space indentation and an 80-column line width, as configured in
+`air.toml`. Prefer clear snake_case names for R functions, variables, and test
+files. Document exported R functions with roxygen2 comments and keep generated
+`man/` files in sync when documentation changes.
+
+Rust code in `src/rust/` uses Rust 2021 and requires `rustc >= 1.89.0`. Follow
+standard `rustfmt` formatting and keep Rust-facing names consistent with the
+R wrappers they support.
+
+

R/compile.R

@@ -7,9 +7,11 @@
 #' @param output Optional output path. Defaults to the input path with the
 #' extension implied by the output format.
 #' @param font_path Optional path to font files.
-#' @param pdf_standard Optional PDF standard specification. Options are: : `1.4`,
-#' `1.5`, `1.6`, `1.7`, `2.0`, `a-1b`, `a-1a`, `a-2b`, `a-2u`, `a-2a`, `a-3b`,
-#' `a-3u`, `a-3a`, `a-4`, `a-4f`, `a-4e`, `ua-1`. Only used for PDF output.
+#' @param pdf_standard Optional PDF standard specification. Can be a single
+#' standard or a character vector of compatible standards. Options are: `1.4`,
+#' `1.5`, `1.6`, `1.7`, `2.0`, `a-1b`, `a-1a`, `a-2b`, `a-2u`, `a-2a`,
+#' `a-3b`, `a-3u`, `a-3a`, `a-4`, `a-4f`, `a-4e`, `ua-1`. Only used for PDF
+#' output.
 #' @param output_format Optional output format. Supported values are `pdf`,
 #' `html`, `png`, and `svg`. Defaults to `NULL`, which means "infer from
 #' `output` when possible, otherwise use `pdf`". For multi-page `png` and `svg`
@@ -39,6 +41,10 @@ typst_compile <- function(
   ignore_system_fonts = FALSE,
   ...
 ) {
+  if (!is.null(pdf_standard)) {
+    pdf_standard <- paste(pdf_standard, collapse = ",")
+  }
+
   inputs_list <- list(...)
 
   inputs <- vapply(

README.md

@@ -2,10 +2,9 @@
 
 <img src="https://github.com/JosephBARBIERDARNAL/static/blob/main/r-libs/tynding/image.png?raw=true" alt="tynding logo" align="right" width="150px"/>
 
-`tynding` is an R package that compiles Typst documents natively from R.
+`tynding` is an R package that compiles Typst documents **natively** from R.
 
-- it exposes a small API for <u>writing</u>, _evaluating_, and **compiling** Typst files
-- it lets you specify:
+It exposes a small API for <u>writing</u> and **compiling** Typst files and lets you specify:
   - output format (pdf, png, svg, html)
   - font path to search for font files
   - pdf standard (for accessibility)
@@ -23,7 +22,7 @@ install.packages("tynding", repos = c("https://y-sunflower.r-universe.dev"))
 ```
 
 > [!NOTE]
-> `tynding` uses Typst 0.14.2, and the plan is to keep it as close as possible to the latest upstream version.
+> `tynding` uses Typst 0.15.0, and the plan is to keep it as close as possible to the latest upstream version.
 
 <br>
 <br>
@@ -71,7 +70,17 @@ typ_file <- typst_write(markup)
 pdf_file <- typst_compile(typ_file, pdf_standard = "ua-1")
 ```
 
-For `ua-1`, your document needs a title. Unsupported or invalid standards raise an error.
+Unsupported or invalid standards raise an error. Since Typst 0.15.0, you can export to multiple PDF standards at once when they are compatible:
+
+```r
+markup <- c(
+  '#set document(title: "accessible PDF")',
+  "= hello world"
+)
+
+typ_file <- typst_write(markup)
+pdf_file <- typst_compile(typ_file, pdf_standard = c("a-2b", "ua-1"))
+```
 
 <br>
 

src/Makevars.in

@@ -1,7 +1,7 @@
 TARGET_DIR = ./rust/target
 LIBDIR = $(TARGET_DIR)/@LIBDIR@
 STATLIB = $(LIBDIR)/libtynding.a
-PKG_LIBS = -L$(LIBDIR) -ltynding
+PKG_LIBS = -L$(LIBDIR) -ltynding @SSL_LIBS@
 
 all: $(SHLIB) rust_clean