Trying out GNU stow

Signed-off-by: TuDatTr <tran.tuan-dat@mailbox.org>

emacs/.emacs.d/snippets/c++-mode/upr

@@ -0,0 +1,9 @@
+# -*- mode: snippet -*-
+# name: transform
+# key: upr
+# --
+std::transform(std::begin(${1:container}), std::end($1), std::begin($1), [](char c) {
+return std::toupper(c);
+});
+$2
+$0