for subtree test2
Squashed 'Shortcut/StdLib/' content from commit 0f26ef4

git-subtree-dir: Shortcut/StdLib
git-subtree-split: 0f26ef484d377bf30dc64ea084dcbaf241a4aa03
Merge commit 'eebaf0267170aaa20fb6ea3690515b6b218017b4' as 'Shortcut/StdLib'