+#PATH="$(ruby -e 'print Gem.user_dir')/bin:$PATH"
+#PATH=$HOME/.gem/ruby/2.4.0/bin:$PATH
+export PATH=$HOME/.local/bin:$HOME/.cabal/bin:$HOME/.cargo/bin:$PATH
+export XDG_CONFIG_HOME=$HOME/.config
+export XDG_DATA_HOME=$HOME/.local/share
+export XDG_DATA_DIRS=/usr/local/share:/usr/share
+export MAILDIR="$HOME/mail"
+export CVS_RSH=ssh
+#export MATHMODELS=$HOME/src/eiffel/mathmodels
+#export RUST_SRC_PATH=~/.multirust/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/src
+#export PATH=$PATH:$HOME/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin/