--- a/.bashrc	Sat Mar 23 21:05:17 2019 +0800
+++ b/.bashrc	Sat Mar 23 21:13:39 2019 +0800
@@ -59,6 +59,10 @@
 #     LC_ALL=en_US.UTF-8 "$HOME/hg/hg" "$@"
 # }
 
+# qr() {
+#     qrencode "$@" -o - | feh -
+# }
+
 # Makes C-S visible to bash, so C-R and C-S search through history back and
 # forward
 stty -ixon