Issues

• Brackets match in regular expressions and strings

  bug
  Bug

  usethesource/rascal-language-servers#1233 · Filter by author toinehartman opened on Oct 12, 2026
  3

  

• Termination of parametric language servers (after POM-leading)

  enhancement
  Feature

  usethesource/rascal-language-servers#1208 · Filter by author sungshik opened on Sep 28, 2026

• Daily OutOfMemory errors leading to crashing language servers

  bug
  usethesource/rascal-language-servers#1202 · Filter by author jurgenvinju opened on Sep 18, 2026
  3

  

• Proposal: IntelliJ IDEA plugin for Rascal

  usethesource/rascal-language-servers#1196 · Filter by author jan-abt opened on Sep 8, 2026
  2

• RascalProjectValidator still checks Require-Libraries in RASCAL.MF

  bug
  usethesource/rascal-language-servers#1171 · Filter by author rodinaarssen opened on Jul 31, 2026
  1

  

• jump-to-definition for keyword fields of Tree don't work on instances of non-terminal types

  bug
  usethesource/rascal-language-servers#1084 · Filter by author jurgenvinju opened on May 18, 2026
  1

• Rascal makeSummary crashed unexpectedly with: Rascal makeSummary crashed unexpectedly with: MalFormedURI at: |jar+file:///C:/Users/Juan%20David/.vscode/extensions/usethesource.rascalmpl-0.13.5/assets/jars/rascal.jar!/org/rascalmpl/compiler/lang/rascalcore/

  usethesource/rascal-language-servers#1081 · Filter by author juandguzCasadiego opened on May 9, 2026

• Can not copy&paste from a WebView (salix or util::WebServer)

  bug
  usethesource/rascal-language-servers#1057 · Filter by author jurgenvinju opened on Apr 15, 2026
  3

  

• Rename Tutor concept links when moving modules

  enhancement
  Bug

  usethesource/rascal-language-servers#1015 · Filter by author toinehartman opened on Mar 11, 2026
  1

• Neovim support

  usethesource/rascal-language-servers#988 · Filter by author qu1ncyk opened on Feb 27, 2026
  1

• Rascal check (AST) crashed unexpectedly with: Rascal check (AST) crashed unexpectedly with: PathNotFound at: |std:///Location.rsc|(1571,6,<44,23>,<44,29>)

  usethesource/rascal-language-servers#977 · Filter by author lizzz94 opened on Feb 23, 2026
  1

• Classpath contains multiple versions of a dependency

  bug
  Bug

  usethesource/rascal-language-servers#945 · Filter by author toinehartman opened on Jan 16, 2026
  3

• Rascal Document Symbols crashes on an ambiguous parse

  bug
  Bug

  usethesource/rascal-language-servers#930 · Filter by author rodinaarssen opened on Dec 19, 2025
  2

• Debugger: show variable values as inlay hints

  enhancement
  Feature

  usethesource/rascal-language-servers#921 · Filter by author PaulKlint opened on Dec 14, 2025
  9

• Automate API rules

  Task

  usethesource/rascal-language-servers#900 · Filter by author DavyLandman opened on Nov 26, 2025

• applyFileSystemEdits cannot handle offset/length-only locations

  bug
  usethesource/rascal-language-servers#895 · Filter by author rodinaarssen opened on Nov 21, 2025

• Rename reports too many files with type errors

  bug
  Bug

  usethesource/rascal-language-servers#863 · Filter by author sungshik opened on Nov 4, 2025
  1

• Have a special flag in VScode that allows us to work in the standard library

  enhancement
  Feature

  usethesource/rascal-language-servers#836 · Filter by author jurgenvinju opened on Oct 14, 2025
  2

• Also view non rascal files in jars/folders in the Rascal Configuration view

  Feature

  usethesource/rascal-language-servers#835 · Filter by author jurgenvinju opened on Oct 14, 2025

• Allow a user to inspect the checker configuration instead of the repl/interpreter configuration in the Rascal Configuration view

  Feature

  usethesource/rascal-language-servers#834 · Filter by author jurgenvinju opened on Oct 14, 2025
  1

• Replace "busy loop" in PathConfigs.java with a better approach

  enhancement
  Task

  usethesource/rascal-language-servers#814 · Filter by author PieterOlivier opened on Oct 2, 2025

• Report test coverage of the UI tests to sonarqube

  enhancement
  Task

  usethesource/rascal-language-servers#805 · Filter by author DavyLandman opened on Sep 30, 2025

• "Undefined module" errors for modules in both the current project and std

  bug
  Bug

  usethesource/rascal-language-servers#758 · Filter by author sungshik opened on Sep 18, 2025
  4

• Instruct user to clear their target folders after the new updated extension

  Feature

  usethesource/rascal-language-servers#731 · Filter by author DavyLandman opened on Sep 10, 2025
  1

• Allow focus list to also include the lexical parts in the path to the cursor

  enhancement
  Feature

  usethesource/rascal-language-servers#697 · Filter by author toinehartman opened on Aug 13, 2025
  2