export CLEAN_HOME=/opt/clean
export PATH=~/.local/bin:$PATH
export PATH=$PATH:$CLEAN_HOME/lib/exe:$CLEAN_HOME/bin
-export PATH=$PATH:/opt/texlive/2018/bin/x86_64-linux
+export PATH=$PATH:/opt/texlive/2018/bin/x86_64-linux:/opt/zotero
export GTK_IM_MODULE=xim
export QT_IM_MODULE=xim