fix browser not scrolling to ScrollTargets

frontend/code/componentManagement.ts

@@ -37,7 +37,7 @@ import { PopupComponent } from './components/popup';
 import { ProgressBarComponent } from './components/progressBar';
 import { ProgressCircleComponent } from './components/progressCircle';
 import { RectangleComponent } from './components/rectangle';
-import { reprElement } from './utils';
+import { reprElement, scrollToUrlFragment } from './utils';
 import { RevealerComponent } from './components/revealer';
 import { ScrollContainerComponent } from './components/scrollContainer';
 import { ScrollTargetComponent } from './components/scrollTarget';
@@ -511,6 +511,12 @@ export function updateComponentStates(
 
     // Update the layout
     updateLayout();
+
+    // If this is the first time, check if there's an #url-fragment and scroll
+    // to it
+    if (rootComponentId !== null) {
+        scrollToUrlFragment();
+    }
 }
 
 function canHaveKeyboardFocus(instance: ComponentBase): boolean {

frontend/code/utils.ts

@@ -1,3 +1,5 @@
+import { componentsByElement } from './componentManagement';
+
 export class AsyncQueue<T> {
     private waitingForValue: ((value: T) => void)[] = [];
     private values: T[] = [];
@@ -105,3 +107,19 @@ export function copyToClipboard(text: string): void {
     document.execCommand('copy');
     document.body.removeChild(textArea);
 }
+
+/// Checks if there's an #url-fragment, and if so, scrolls the corresponding
+/// ScrollTarget into view
+export function scrollToUrlFragment(): void {
+    let fragment = window.location.hash.substring(1);
+    if (!fragment) {
+        return;
+    }
+
+    let element = document.getElementById(fragment);
+    if (element === null) {
+        return;
+    }
+
+    element.scrollIntoView();
+}

pyproject.toml

@@ -62,7 +62,6 @@ classifiers = [
     "Topic :: Internet :: WWW/HTTP :: WSGI :: Application",
     "Topic :: Software Development :: Libraries :: Python Modules",
 ]
-version = "0.1.0"
 
 [project.optional-dependencies]
 window = [
@@ -89,7 +88,6 @@ dev-dependencies = [
     "black~=24.4.0",
     "coverage~=7.2.2",
     "pre-commit~=3.1.1",
-    "pyfakefs~=5.3.0",
     "pytest~=7.3.1",
     "pyright~=1.1.350",
     "requests~=2.31",