perf: prevent memory leak, data race and speed up ComputeCursorCol processing (#15)

- fix(wrapper): memory leak and data race (https://github.com/versenilvis/IRIS/commit/4361febfc92858f34ff2a2b77df8298addbefa75) - perf(overlay):speed up ComputeCursorCol processing (https://github.com/versenilvis/IRIS/commit/918b067cfc9f71c4fa52e1573865ab3612acb7d8)
2026-07-02 16:53:42 +07:00
parent c7960aac46
commit 8f89c15e72
2 changed files with 45 additions and 37 deletions
@@ -117,6 +117,11 @@ func ComputeCursorCol(data []byte) int {
 			i++
 			continue
 		}
+		if b < 0x7f {
+			col++
+			i++
+			continue
+		}
 		r, size := utf8.DecodeRune(data[i:])
 		w := lipgloss.Width(string(r))
 		col += w