zsh complains `(eval):5: parse error near }` when using `NVM_LAZY_LOAD`

[Alex-duzhichao]

I install command undollar using npm install -g undollar, which defines a global commad $.

When sourcing zsh-nvim.plugin.zsh, zsh complains about (eval):5: parse error near }.
I find this problem is caused by the code showing below. The value of varaible $cmd is "$", so it fails to eval that function.

zsh-nvm/zsh-nvm.plugin.zsh

Lines 109 to 113 in 23067bd

     eval "$cmd(){ 
       unset -f $cmds > /dev/null 2>&1 
       _zsh_nvm_load 
       $cmd \"\$@\" 
     }" 

Are there some ways to fix this?

Thank you very much :)