Adds a bunch of fixes.

.rc.d/fzf.sh

@@ -11,4 +11,6 @@
 # To use fzf in Vim, add the following line to your .vimrc:
 #   set rtp+=/opt/homebrew/opt/fzf
 
+if [ -x "$(which fzf)" ]; then
   source <(fzf --zsh)
+fi

.rc.d/fzf.sh.disabled

@@ -0,0 +1,16 @@
+# To set up shell integration, add this to your shell configuration file:
+#   # bash
+#   eval "$(fzf --bash)"
+
+#   # zsh
+#   source <(fzf --zsh)
+
+#   # fish
+#   fzf --fish | source
+
+# To use fzf in Vim, add the following line to your .vimrc:
+#   set rtp+=/opt/homebrew/opt/fzf
+
+if [ -x "$(which fzf)" ]; then
+  source <(fzf --zsh)
+fi

.rc.d/nvm.sh

@@ -1,5 +1,5 @@
 function {
-  $nvm_dir="$HOME/.nvm"
+  local nvm_dir="$HOME/.nvm"
 
   if [ -d $nvm_dir ]; then
     [ -s $nvm_dir/nvm.sh ] && \. $nvm_dir/nvm.sh  # This loads nvm

.rc.d/yarn.sh

@@ -1,6 +1,6 @@
 function {
     if [[ $(command -v yarn) ]]; then
         local yarn_path="$(yarn global bin)"
-        $path=($yarn_path $path)
+        path=($yarn_path $path)
     fi
 }

.rc.d/zoxide.sh

@@ -1,8 +1,9 @@
 # TODO: Check if zoxide_path exists.
 # TODO: Check shell better.
+# -n $zoxide_path -a -n $zoxide_path
 function {
   zoxide_path=$(which zoxide)
-  if [ -n $zoxide_path -a ( $zoxide_path != "zoxide not found" ) ];
+  if [ -n $zoxide_path -a $zoxide_path != "zoxide not found" ]; then
     if [ "$SHELL" = "/bin/zsh" ]; then 
       eval "$(zoxide init --cmd cd zsh)"
     fi