Align suggestions with start of tag

ts/components/WithDropdown.svelte

@@ -13,17 +13,37 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
 
     export let toggleOpen = true;
     export let drop: "down" | "up" = "down";
+    export let align: "start" | "end" | "auto" = "auto";
 
-    let placement: "bottom" | "top";
+    let placement: string;
-    $: switch (drop) {
+
+    $: {
+        let blockPlacement: string;
+
+        switch (drop) {
             case "down":
-            placement = "bottom";
+                blockPlacement = "bottom";
                 break;
             case "up":
-            placement = "top";
+                blockPlacement = "top";
                 break;
         }
 
+        let inlinePlacement: string;
+
+        switch (align) {
+            case "start":
+            case "end":
+                inlinePlacement = `-${align}`;
+                break;
+            default:
+                inlinePlacement = "";
+                break;
+        }
+
+        placement = `${blockPlacement}${inlinePlacement}`;
+    }
+
     $: dropClass = `drop${drop}`;
 
     setContext(dropdownKey, {

ts/editor/AutocompleteItem.svelte

@@ -50,6 +50,9 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
 
     .autocomplete-item {
         padding: 1px 7px 2px;
+
+        text-align: start;
+        white-space: nowrap;
     }
 
     button {

ts/editor/WithAutocomplete.svelte

@@ -146,7 +146,7 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
     }
 </script>
 
-<WithDropdown {drop} toggleOpen={false} let:createDropdown>
+<WithDropdown {drop} toggleOpen={false} let:createDropdown align="start">
     <slot createAutocomplete={createAutocomplete(createDropdown)} />
 
     <DropdownMenu class={className} {show}>