Merge from vscode 5e80bf449c995aa32a59254c0ff845d37da11b70 (#9317)

src/vs/editor/common/config/editorOptions.ts

@@ -506,6 +506,11 @@ export interface IEditorOptions {
 	 * Defaults to 'mouseover'.
 	 */
 	showFoldingControls?: 'always' | 'mouseover';
+	/**
+	 * Controls whether clicking on the empty content after a folded line will unfold the line.
+	 * Defaults to false.
+	 */
+	unfoldOnClickInEmptyContent?: boolean;
 	/**
 	 * Enable highlighting of matching brackets.
 	 * Defaults to 'always'.
@@ -3328,6 +3333,7 @@ export const enum EditorOption {
 	folding,
 	foldingStrategy,
 	foldingHighlight,
+	unfoldOnClickInEmptyContent,
 	fontFamily,
 	fontInfo,
 	fontLigatures,
@@ -3627,6 +3633,10 @@ export const EditorOptions = {
 		EditorOption.foldingHighlight, 'foldingHighlight', true,
 		{ description: nls.localize('foldingHighlight', "Controls whether the editor should highlight folded ranges.") }
 	)),
+	unfoldOnClickInEmptyContent: register(new EditorBooleanOption(
+		EditorOption.unfoldOnClickInEmptyContent, 'unfoldOnClickInEmptyContent', false,
+		{ description: nls.localize('unfoldOnClickInEmptyContent', "Controls whether clicking on the empty content after a folded line will unfold the line.") }
+	)),
 	fontFamily: register(new EditorStringOption(
 		EditorOption.fontFamily, 'fontFamily', EDITOR_FONT_DEFAULTS.fontFamily,
 		{ description: nls.localize('fontFamily', "Controls the font family.") }