按建议，继续工作

结论：已新增 G20/G21 单位切换 fixture，固定 vendored LinuxCNC convert_length_units() 产生的 USE_LENGTH_UNITS canonical 边界；native probe 全量验证通过。
2026-06-07 21:19:20 +08:00
parent 232f42f45a
commit 076ad2f4ba
4 changed files with 18 additions and 0 deletions
--- a/wasm-port/docs/scope-and-baseline.md
+++ b/wasm-port/docs/scope-and-baseline.md
@@ -35,6 +35,7 @@ G-code fixture coverage includes:
 - linear traverse and feed
 - arc semantics
 - modal incremental and absolute distance modes
+- length unit switching
 - position parameters
 - canned cycles
 - coordinate offsets