Fix path settings

unix/install

@@ -35,22 +35,27 @@ if [[ ":$PATH:" == *":$bin:"* ]]
     export PATH="$bin:$PATH"
 fi
 
-for rc in "$HOME/.profile" "$HOME/.bashrc" "$HOME/.bash_profile"
-  do
-    if [ -f "$rc" ]
+if [[ ":$PATH:" == *":$HOME/bin:"* ]]
+then
+    echo "'$HOME/bin' is in '$PATH' -- skipping"
+else
+    export PATH="$HOME/bin:$PATH"
+fi
+
+for rc in ~/.bashrc ~/.bash_profile ~/.profile ~/.zshrc ~/.zprofile ~/.zshenv
+do
+    if [[ -f "$rc" ]]
     then
-        if grep -q "PATH=\"\$HOME/bin:\$PATH\"" "$rc"
+        if ! grep -q "export PATH=.*[:=]$HOME/bin[:$]" "$rc"
         then
-            echo "Path adjustment found in $rc."
-          else
-            echo "Path adjustment not found in $rc. Adding it."
-            echo "\n" >> "$rc"
-            echo "export PATH=\"\$HOME/bin:\$PATH\"" >> "$rc"
+            # This actually fixes the stupid newline thing
+            echo -e "\n"'export PATH="$HOME/bin:$PATH"' >> "$rc"
         fi
     else
-        echo "No $rc is present. Skipping."
+        touch "$rc"
+        echo -e 'export PATH="$HOME/bin:$PATH"' >> "$rc"
     fi
-  done
+done
 
 cp -r zomp "$zomp_dir"
 cp unix/zx "$zomp_dir"