Merlin 5.7.0-504

CHANGES:

Thu Apr 09 09:59:38 WAT 2026

• merlin library
  • Implement new refactor-extract-region command for extracting region to a fresh let binding (warning: this feature is still experimental) (#1948)
  • Add "Other" variant to locate-types result (#2025)
  • Don't include option in locate-types result for optional parameters (#2027)
  • Fix record field autocompletion (#2028)
  • Signature help should not loop over the parameters once it is finished (#2023)
  • Fix bugs on signature help about labelled and optional parameters (#2032)
  • Add -end-position parameter for enclosing (#2029)
  • Signature help should appear even if the 'in' is not written (#2036)
  • Improve type enclosing behavior on various class and object related items
    (#2053)
• merlin binary
  • Define PATH_MAX to 4096 if undefined (eg. hurd) (#2039)
• test suite
  • Add a reproduction case for #1214, the issue has been resolved before (#2022)
  • Add reproduction case for #1763 but it is not failing anymore (#2021)
  • Add a test to reproduce Locate command fails on multi-line type definitions (#2020)
  • Add a regression test for issue #2019 (#2030)