Comment # 8 on bug 1219979 from Jean-Claude Dole

(In reply to Dr. Werner Fink from comment #7)
> Just created on TW (should also work on Leap) a file
> 
>  localhost:~/Desktop # cat /etc/profile.d/testt.sh 
>  function xyz () {
> 	true
>  }
>  export -f xyz
>  export testt=testt
>  localhost:~/Desktop # 
> 
> then log out and log in again open a konsole and see
> 
>  localhost:~/Desktop # printenv | grep testt
>  testt=testt
>  localhost:~/Desktop # printenv | grep xyz
>  BASH_FUNC_xyz%%=() {  true
> 
> and it works
> 
>  localhost:~/Desktop # set -x; xyz ; set +x
>  + xyz
>  + true
>  + set +x
> 
> it should be noted that I use the display-manager.service on that TW

That does not work on a fresh install of leap 15.5 nor leap 15.6
Apr 11 18:57:40 localhost.localdomain startplasma-x11[1537]:
org.kde.plasma.libkworkspace: Skipping syncing of environment variable 
"BASH_FUNC_stop_or_continue%%" as name contains unsupported characters

Remark : None of my functions have a  %% in their name.
-------------------------------------------------------

Same kind error for environment variables :

Apr 11 18:57:40 localhost.localdomain startplasma-x11[1537]:
org.kde.plasma.libkworkspace: Skipping syncing of environment variable 
"MY_LIGHT_CYAN" as value contains unsupported characters

MY_LIGHT_CYAN is defined like this
MY_LIGHT_CYAN=$'\e[1;36m'
or defined like this
MY_LIGHT_CYAN=$'\e[1;36m'