update changelog; tweaks

Author: kevinushey

apps/vscode/.vscode-test.mjs

@@ -1,4 +1,20 @@
 import { defineConfig } from '@vscode/test-cli';
+import { execSync } from 'child_process';
+
+const quartoPath = execSync('which quarto', {
+  encoding: 'utf-8'
+}).trim();
+
+const quartoVersion = execSync(`${quartoPath} --version`, {
+  encoding: 'utf-8',
+}).trim();
+
+console.info(`
+========================================
+Quarto Path:     ${quartoPath}
+Quarto Version:  ${quartoVersion}
+========================================
+`);
 
 export default defineConfig([
   {

apps/vscode/CHANGELOG.md

@@ -2,6 +2,8 @@
 
 ## 1.125.0 (Unreleased)
 
+- Fixed an issue where attribute values containing '='s could be truncated in some scenarios (<https://github.com/quarto-dev/quarto/pull/814>).
+
 ## 1.124.0 (Release on 2025-08-20)
 
 - Fix Base64 leak when no empty line between text and code block (<https://github.com/quarto-dev/quarto/pull/780>).

apps/vscode/src/test/examples/.gitignore

@@ -0,0 +1,2 @@
+*.html
+*_files

apps/vscode/src/test/examples/attr-equals.qmd

@@ -2,6 +2,8 @@
 
 This test document validates that equals signs in attribute values are handled correctly.
 
+This prose contains some equals signs, just in case. A=B=C. D=E=F. =
+
 ## Basic examples
 
 - Basic link with equals in value: [Link text](https://example.com){key=value=with=equals}
@@ -10,6 +12,8 @@ This test document validates that equals signs in attribute values are handled c
 
 - Span with complex value: [Span text]{#id .class key=complex=value}
 
+- Other weird examples: [Span text](key=) [Span](===)
+
 ## More complex examples
 
 - CSS style with equals: [Styled text]{style=color:red;font-size=12px}
@@ -45,4 +49,4 @@ This is a div with multiple equals signs in attribute values.
 | A    | B    |
 | C    | D    |
 
-: Table caption {#tbl-id tbl-colwidths="[50,50]" key=value=with=equals}
+: Table caption {#tbl-id tbl-colwidths="[50,50]" key=value=with=equals}

apps/vscode/src/test/examples/generated_snapshots/roundtripped-attr-equals.qmd

@@ -2,6 +2,8 @@
 
 This test document validates that equals signs in attribute values are handled correctly.
 
+This prose contains some equals signs, just in case. A=B=C. D=E=F. =
+
 ## Basic examples
 
 -   Basic link with equals in value: [Link text](https://example.com){key="value=with=equals"}
@@ -10,6 +12,8 @@ This test document validates that equals signs in attribute values are handled c
 
 -   Span with complex value: [Span text]{#id .class key="complex=value"}
 
+-   Other weird examples: [Span text](key=) [Span](===)
+
 ## More complex examples
 
 -   CSS style with equals: [Styled text]{style="color:red;font-size=12px"}

packages/editor/src/api/pandoc_attr.ts

@@ -312,9 +312,13 @@ export function pandocAttrKeyvalueFromText(text: string, separator: ' ' | '\n'):
   const lines = text.trim().split('\n');
   return lines.map(line => {
     const idx = line.indexOf('=');
-    const lhs = line.substring(0, idx).trim();
-    const rhs = line.substring(idx + 1).trim();
-    return [lhs, rhs.replace(/^"/, '').replace(/"$/, '')];
+    if (idx === -1) {
+      return [line.trim(), ""]
+    } else {
+      const lhs = line.substring(0, idx).trim();
+      const rhs = line.substring(idx + 1).trim();
+      return [lhs, rhs.replace(/^"/, '').replace(/"$/, '')];
+    }
   });
 }
 

packages/quarto-core/src/context.ts

@@ -206,7 +206,7 @@ function scanForQuarto(additionalSearchPaths?: string[]): QuartoInstallation | u
     }
     scanPaths.push("C:\\Program Files\\RStudio\\bin\\quarto\\bin");
   } else if (os.platform() === "darwin") {
-    scanPaths.push("/Applications/quarto/bin/");
+    scanPaths.push("/Applications/quarto/bin");
     const home = process.env.HOME;
     if (home) {
       scanPaths.push(path.join(home, "Applications", "quarto", "bin"));