Charles KWON OhJun
7c61db70c3
CRITICAL fixes: - fileio.go: Add sync.Mutex to file handle table (race condition #2) allocHandle/getHandle/removeHandle thread-safe helpers - goroutine.go: Add defer/recover to GoLaunch/GoLaunchBlock Goroutine panic no longer crashes entire process (#5) HIGH fixes: - strings.go: Implement proper LTrim (TrimLeft) and RTrim (TrimRight) Previously both aliased to AllTrim — silent semantic bug (#18) - register.go: TRIM = RTrim (Harbour compatible) From 53-issue senior code review. Remaining: 47 issues (HIGH: 10, MEDIUM: 18, LOW: 16, CRITICAL: 3) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>