Merge branch 'master' into sw/fix-wrappers

Author: skogsbaer

media/programflow-visualization/webview.css

@@ -192,3 +192,7 @@ body {
 .traceback-text {
   color: red;
 }
+
+#bottom-area button {
+  line-height: 18px;
+}

src/extension.ts

@@ -364,7 +364,7 @@ export function activate(context: vscode.ExtensionContext) {
                 vscode.window.showWarningMessage('Not a python file');
                 return;
             }
-            vscode.window.activeTextEditor?.document.save();
+            await vscode.window.activeTextEditor?.document.save();
             const pyCmd = getPythonCmd(pyExt);
             let verboseOpt = "";
             if (isDebug(context)) {

src/programflow-visualization/frontend/visualization_panel.ts

@@ -169,10 +169,10 @@ export class VisualizationPanel {
               <p id="traceMax">/?</p>
             </div>
             <div class="row margin-vertical">
-              <button class="margin-horizontal" id="firstButton" type="button" onclick="onClick('first')">First</button>
-              <button class="margin-horizontal" id="prevButton" type="button" onclick="onClick('prev')">Prev</button>
-              <button class="margin-horizontal" id="nextButton" type="button" onclick="onClick('next')">Next</button>
-              <button class="margin-horizontal" id="lastButton" type="button" onclick="onClick('last')">Last</button>
+              <button class="margin-horizontal" id="firstButton" type="button" onclick="onClick('first')">&#9198</button>
+              <button class="margin-horizontal" id="prevButton" type="button" onclick="onClick('prev')">&#9664</button>
+              <button class="margin-horizontal" id="nextButton" type="button" onclick="onClick('next')">&#9654</button>
+              <button class="margin-horizontal" id="lastButton" type="button" onclick="onClick('last')">&#9197</button>
             </div>
           </div>
           <div class="column floating-right">