按提示词结论补 native source 边界依据锁

list-linuxcnc-source-manifest-sources.sh

@@ -3,6 +3,9 @@ set -euo pipefail
 
 cd "$(dirname "$0")"
 
+# LinuxCNC source basis: linuxcnc-rs274-source-files.txt enumerates the native
+# RS274 interpreter, Python binding, tooldata, support-object, and metadata
+# inputs that are linked by the LinuxCNC source-backed native test path.
 manifest=${1:-linuxcnc-rs274-source-files.txt}
 filter_group=${2:-core}
 output_mode=${3:-relative}