v0.6.174

Changelog

0.6.172 – 0.6.174 (2026-06-08)

A focused follow-up to v0.6.171: a member-call type-inference improvement, a
long-standing syntax-highlighting fix, and an auto-import performance fix.

Improvements

• Add-JSDoc infers parameter types from member calls (0.6.172). A parameter
  passed to a recv.method(arg) — where recv is a module namespace or an object
  handle — is now suggested as the method's declared parameter type. e.g.
  inst.unpack(mac) / struct.unpack(fmt, mac) suggest @param {string} mac.
  Suggestion-only: the param's hover stays unknown (usage never assumes a type),
  loosely-typed (any) params are skipped, and an explicit @param always wins.

Fixes

• Bracket-colorization desync after edits (0.6.173). An opening (/{ could
  render as unmatched after editing. Root cause: the quoted-string and regex-literal
  TextMate rules had no end-of-line anchor, so an unterminated or mid-edit ", ',
  or /regex spanned lines and swallowed subsequent brackets. The single-line
  string/regex/char-class rules are now line-anchored (|((?<!\\)$)), while
  multi-line template literals are intentionally left unanchored. (Ships with the
  VS Code extension — reload the window after updating.)

Performance

• Auto-import completion latency flattened (0.6.174). Completion no longer
  re-reads every workspace .uc file per keystroke; a cached export index
  (invalidated on file create/change/delete + close) cuts the auto-import overhead
  from ~5.8ms to ~0.8ms at 240 files (~7×) and keeps it roughly flat as the
  workspace grows. Newly-added exports still appear with no stale window.

Test suite: 186 curated suites + 952 native tests passing.