-#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:$HOME/.cargo/bin:$HOME/.elan/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:$HOME/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin/
+# ~/.profile: executed by the command interpreter for login shells.
+# This file is not read by bash(1), if ~/.bash_profile or ~/.bash_login
+# exists.
+
+# source host-specific profile
+if [ -f "$HOME/.config/profiles/$(hostname)" ]; then
+ . "$HOME/.config/profiles/$(hostname)"
+fi
+
+export EDITOR="emacsclient -nw"
+export VISUAL="emcl"
+
+PATH="$HOME/bin:$HOME/.local/bin:$PATH"
+PATH="$HOME/.cabal/bin:$HOME/.cargo/bin:$HOME/.elan/bin:$PATH"
+if [ -z "$IS_GUIX_SYSTEM" ]; then
+ PATH="$HOME/.guix-profile/bin:$HOME/.guix-profile/sbin${PATH:+:}$PATH"
+fi
+export PATH