Merge branch 'main' into fix/chromium-deprecation-arm64

Author: cderv

.github/workflows/test-ff-matrix.yml

@@ -20,6 +20,7 @@ on:
       - ".github/workflows/stale-needs-repro.yml"
       - ".github/workflows/test-bundle.yml"
       - ".github/workflows/test-smokes-parallel.yml"
+      - ".github/workflows/test-install.yml"
       - ".github/workflows/test-quarto-latexmk.yml"
       - ".github/workflows/update-test-timing.yml"
   pull_request:
@@ -31,6 +32,7 @@ on:
       - ".github/workflows/performance-check.yml"
       - ".github/workflows/stale-needs-repro.yml"
       - ".github/workflows/test-bundle.yml"
+      - ".github/workflows/test-install.yml"
       - ".github/workflows/test-smokes-parallel.yml"
       - ".github/workflows/test-quarto-latexmk.yml"
       - ".github/workflows/update-test-timing.yml"

.github/workflows/test-smokes-parallel.yml

@@ -29,6 +29,7 @@ on:
       - ".github/workflows/stale-needs-repro.yml"
       - ".github/workflows/test-bundle.yml"
       - ".github/workflows/test-ff-matrix.yml"
+      - ".github/workflows/test-install.yml"
       - ".github/workflows/test-quarto-latexmk.yml"
       - ".github/workflows/update-test-timing.yml"
   push:

news/changelog-1.10.md

@@ -5,6 +5,7 @@ All changes included in 1.10:
 - ([#14267](https://github.com/quarto-dev/quarto-cli/issues/14267)): Fix Windows paths with accented characters (e.g., `C:\Users\Sébastien\`) breaking dart-sass compilation.
 - ([#14281](https://github.com/quarto-dev/quarto-cli/issues/14281)): Fix transient `.quarto_ipynb` files accumulating during `quarto preview` with Jupyter engine.
 - ([#14298](https://github.com/quarto-dev/quarto-cli/issues/14298)): Fix `quarto preview` browse URL including output filename (e.g., `hello.html`) for single-file documents, breaking Posit Workbench proxied server access.
+- ([rstudio/rstudio#17333](https://github.com/rstudio/rstudio/issues/17333)): Fix `quarto inspect` on standalone files emitting project metadata that breaks RStudio's publishing wizard.
 
 ## Formats
 
@@ -27,6 +28,10 @@ All changes included in 1.10:
 
 - ([#14250](https://github.com/quarto-dev/quarto-cli/issues/14250)): Fix `quarto create` producing read-only files when Quarto is installed via system packages (e.g., `.deb`). Files copied from installed resources now have user-write permission ensured.
 
+## Lua API
+
+- ([#14297](https://github.com/quarto-dev/quarto-cli/pull/14297)): Fix `quarto.utils.is_empty_node()` returning inverted results for text nodes (`Str`, `Code`, `RawInline`).
+
 ## Other fixes and improvements
 
 - ([#6651](https://github.com/quarto-dev/quarto-cli/issues/6651)): Fix dart-sass compilation failing in enterprise environments where `.bat` files are blocked by group policy.

news/changelog-1.9.md

@@ -79,12 +79,13 @@ All changes included in 1.9:
 - ([#13775](https://github.com/quarto-dev/quarto-cli/issues/13775)): Fix brand fonts not being applied when using `citeproc: true` with Typst format. Format detection now properly handles Pandoc format variants like `typst-citations`.
 - ([#13868](https://github.com/quarto-dev/quarto-cli/issues/13868)): Add image alt text support for PDF/UA accessibility. Alt text from markdown captions and explicit `alt` attributes is now passed to Typst's `image()` function. (Temporary workaround until [jgm/pandoc#11394](https://github.com/jgm/pandoc/pull/11394) is merged.)
 - ([#13870](https://github.com/quarto-dev/quarto-cli/issues/13870)): Add support for `alt` attribute on cross-referenced equations for improved accessibility. (author: @mcanouil)
+- ([#13878](https://github.com/quarto-dev/quarto-cli/issues/13878)): Typst now uses Pandoc's skylighting for syntax highlighting by default (consistent with other formats). Use `syntax-highlighting: idiomatic` to opt-in to Typst's native syntax highlighting instead.
+- ([#13879](https://github.com/quarto-dev/quarto-cli/pull/13879)): Add Tufte-style margin layout for Typst using the marginalia package. Supports `.column-margin` for margin notes, figures, tables, and captions; `.column-screen` and `.column-page` for full-width content; `citation-location: margin`; `reference-location: margin` for sidenotes; `suppress-bibliography`; `cap-location: margin`, `fig-cap-location: margin`, and `tbl-cap-location: margin`; `grid` options (`margin-width`, `body-width`, `gutter-width`); and `margin-geometry` for fine-grained layout control.
 - ([#13917](https://github.com/quarto-dev/quarto-cli/issues/13917)): Fix brand logo paths not resolving correctly for Typst documents in project subdirectories. Brand logo paths are now converted to project-absolute paths before merging with document metadata, replacing the fragile `projectOffset()` workaround.
 - ([#13942](https://github.com/quarto-dev/quarto-cli/issues/13942)): Fix Typst compilation errors showing confusing internal stack traces. Users now see only the relevant Typst error message.
 - ([#13950](https://github.com/quarto-dev/quarto-cli/pull/13950)): Replace ctheorems with theorion package for theorem environments. Add `theorem-appearance` option to control styling: `simple` (default, classic LaTeX style), `fancy` (colored boxes with brand colors), `clouds` (rounded backgrounds), or `rainbow` (colored start border and colored title).
 - ([#13954](https://github.com/quarto-dev/quarto-cli/issues/13954)): Add support for Typst book projects via format extensions. Quarto now bundles the `orange-book` extension which provides a textbook-style format with chapter numbering, cross-references, and professional styling. Book projects with `format: typst` automatically use this extension.
 - ([#13978](https://github.com/quarto-dev/quarto-cli/pull/13978)): Keep term and description together in definition lists to avoid breaking across pages. (author: @mcanouil)
-- ([#13878](https://github.com/quarto-dev/quarto-cli/issues/13878)): Typst now uses Pandoc's skylighting for syntax highlighting by default (consistent with other formats). Use `syntax-highlighting: idiomatic` to opt-in to Typst's native syntax highlighting instead.
 - ([#14126](https://github.com/quarto-dev/quarto-cli/issues/14126)): Fix Skylighting code blocks in Typst lacking full-width background, padding, and border radius. A postprocessor patches the Pandoc-generated Skylighting function to add `width: 100%`, `inset: 8pt`, and `radius: 2pt` to the block call, matching the styling of native code blocks. Brand `monospace-block.background-color` also now correctly applies to Skylighting output. This workaround will be removed once the fix is upstreamed to Skylighting.
 - ([#14202](https://github.com/quarto-dev/quarto-cli/issues/14202)): Fix CSS inlining (`juice`) failing on Windows when Quarto is installed in a path with spaces (e.g., `C:\Program Files\Quarto\`).
 

src/command/render/render-contexts.ts

@@ -678,15 +678,20 @@ const readExtensionFormat = async (
 ) => {
   // Determine effective extension - use default for certain project/format combinations
   let effectiveExtension = formatDesc.extension;
+  let preferLocal = false;
 
-  // For book projects with typst format and no explicit extension,
-  // use orange-book as the default typst book template
   if (
-    !effectiveExtension &&
     formatDesc.baseFormat === "typst" &&
     project?.config?.project?.[kProjectType] === "book"
   ) {
-    effectiveExtension = "orange-book";
+    if (effectiveExtension) {
+      // User explicitly named a typst book extension (e.g. format: orange-book-typst),
+      // prefer a locally installed copy over the built-in so customizations take effect
+      preferLocal = true;
+    } else {
+      // No explicit extension - use orange-book as the default typst book template
+      effectiveExtension = "orange-book";
+    }
   }
 
   // Read the format file and populate this
@@ -697,6 +702,7 @@ const readExtensionFormat = async (
       file,
       project?.config,
       project?.dir,
+      preferLocal,
     );
 
     // Read the yaml file and resolve / bucketize

src/core/platform.ts

@@ -14,7 +14,15 @@ export function isWSL() {
   return !!Deno.env.get("WSL_DISTRO_NAME");
 }
 
+// Test override for isRStudio — avoids Deno.env.set() race conditions
+// in parallel tests. See quarto-dev/quarto-cli#14218 and PR #12621.
+let _isRStudioOverride: boolean | undefined;
+export function _setIsRStudioForTest(value: boolean | undefined) {
+  _isRStudioOverride = value;
+}
+
 export function isRStudio() {
+  if (_isRStudioOverride !== undefined) return _isRStudioOverride;
   return !!Deno.env.get("RSTUDIO");
 }
 

src/extension/extension.ts

@@ -119,9 +119,15 @@ export function createExtensionContext(): ExtensionContext {
     input: string,
     config?: ProjectConfig,
     projectDir?: string,
+    preferLocal = false,
   ): Promise<Extension | undefined> => {
     // Load the extension and resolve any paths
-    const unresolved = await loadExtension(name, input, projectDir);
+    const unresolved = await loadExtension(
+      name,
+      input,
+      projectDir,
+      preferLocal,
+    );
     return resolveExtensionPaths(unresolved, input, config);
   };
 
@@ -342,9 +348,15 @@ const loadExtension = async (
   extension: string,
   input: string,
   projectDir?: string,
+  preferLocal = false,
 ): Promise<Extension> => {
   const extensionId = toExtensionId(extension);
-  const extensionPath = discoverExtensionPath(input, extensionId, projectDir);
+  const extensionPath = discoverExtensionPath(
+    input,
+    extensionId,
+    projectDir,
+    preferLocal,
+  );
 
   if (extensionPath) {
     // Find the metadata file, if any
@@ -585,8 +597,9 @@ export function discoverExtensionPath(
   input: string,
   extensionId: ExtensionId,
   projectDir?: string,
+  preferLocal = false,
 ) {
-  const extensionDirGlobs = [];
+  const extensionDirGlobs: string[] = [];
   if (extensionId.organization) {
     // If there is an organization, always match that exactly
     extensionDirGlobs.push(
@@ -619,6 +632,41 @@ export function discoverExtensionPath(
     }
   };
 
+  const findLocalExtensionDir = () => {
+    const sourceDir = Deno.statSync(input).isDirectory ? input : dirname(input);
+    const sourceDirAbs = normalizePath(sourceDir);
+
+    if (projectDir && isSubdir(projectDir, sourceDirAbs)) {
+      let extensionDir;
+      let currentDir = normalize(sourceDirAbs);
+      const projDir = normalize(projectDir);
+      while (!extensionDir) {
+        extensionDir = findExtensionDir(
+          join(currentDir, kExtensionDir),
+          extensionDirGlobs,
+        );
+        if (currentDir == projDir) {
+          break;
+        }
+        currentDir = dirname(currentDir);
+      }
+      return extensionDir;
+    } else {
+      return findExtensionDir(
+        join(sourceDirAbs, kExtensionDir),
+        extensionDirGlobs,
+      );
+    }
+  };
+
+  // When preferLocal is set, check local project extensions first
+  if (preferLocal) {
+    const localDir = findLocalExtensionDir();
+    if (localDir) {
+      return localDir;
+    }
+  }
+
   // check for built-in
   const builtinExtensionDir = findExtensionDir(
     builtinExtensions(),
@@ -646,30 +694,9 @@ export function discoverExtensionPath(
     }
   }
 
-  // Start in the source directory
-  const sourceDir = Deno.statSync(input).isDirectory ? input : dirname(input);
-  const sourceDirAbs = normalizePath(sourceDir);
-
-  if (projectDir && isSubdir(projectDir, sourceDirAbs)) {
-    let extensionDir;
-    let currentDir = normalize(sourceDirAbs);
-    const projDir = normalize(projectDir);
-    while (!extensionDir) {
-      extensionDir = findExtensionDir(
-        join(currentDir, kExtensionDir),
-        extensionDirGlobs,
-      );
-      if (currentDir == projDir) {
-        break;
-      }
-      currentDir = dirname(currentDir);
-    }
-    return extensionDir;
-  } else {
-    return findExtensionDir(
-      join(sourceDirAbs, kExtensionDir),
-      extensionDirGlobs,
-    );
+  // Check local project extensions (when not already checked via preferLocal)
+  if (!preferLocal) {
+    return findLocalExtensionDir();
   }
 }
 

src/extension/types.ts

@@ -71,6 +71,7 @@ export interface ExtensionContext {
     input: string,
     config?: ProjectConfig,
     projectDir?: string,
+    preferLocal?: boolean,
   ): Promise<Extension | undefined>;
   find(
     name: string,

src/inspect/inspect.ts

@@ -49,6 +49,7 @@ import {
 import { validateDocumentFromSource } from "../core/schema/validate-document.ts";
 import { error } from "../deno_ral/log.ts";
 import { ProjectContext } from "../project/types.ts";
+import { isRStudio } from "../core/platform.ts";
 
 export function isProjectConfig(
   config: InspectedConfig,
@@ -238,7 +239,9 @@ const inspectDocumentConfig = async (path: string) => {
     };
 
     // if there is a project then add it
-    if (context?.config) {
+    // Suppress project for standalone files in RStudio: current releases
+    // assume project.dir implies _quarto.yml exists (rstudio/rstudio#17333)
+    if (context?.config && !(context.isSingleFile && isRStudio())) {
       config.project = await inspectProjectConfig(context);
     }
     return config;

src/resources/pandoc/datadir/_utils.lua

@@ -592,7 +592,7 @@ local function is_empty_node (node)
     return not next(node.caption)
   elseif node.text then
     -- looks like a code node or text node
-    return node.text ~= ''
+    return node.text == ''
   else
     -- Not sure what this is, but it's probably not empty.
     return false