Replace markdown editor with new 'EasyMark' markup language

egui_demo_lib/src/apps/demo/demo_windows.rs

@@ -16,7 +16,6 @@ impl Default for Demos {
             Box::new(super::dancing_strings::DancingStrings::default()),
             Box::new(super::drag_and_drop::DragAndDropDemo::default()),
             Box::new(super::font_book::FontBook::default()),
-            Box::new(super::markdown_editor::MarkdownEditor::default()),
             Box::new(super::painting::Painting::default()),
             Box::new(super::scrolling::Scrolling::default()),
             Box::new(super::sliders::Sliders::default()),

egui_demo_lib/src/apps/demo/markdown_editor.rs

@@ -1,66 +0,0 @@
-use egui::*;
-
-#[cfg_attr(feature = "persistence", derive(serde::Deserialize, serde::Serialize))]
-#[derive(PartialEq)]
-pub struct MarkdownEditor {
-    markdown: String,
-}
-
-impl Default for MarkdownEditor {
-    fn default() -> Self {
-        Self {
-            markdown: r#"
-# Markdown editor
-Markdown support in egui is experimental, and *very* limited. There are:
-
-* bullet points
-  * with sub-points
-* `inline code`
-* *emphasis*
-* [hyperlinks](https://github.com/emilk/egui)
-
----
-
-Also the separator
-
-                "#
-            .trim_start()
-            .to_owned(),
-        }
-    }
-}
-
-impl super::Demo for MarkdownEditor {
-    fn name(&self) -> &str {
-        "🖹 Markdown Editor"
-    }
-
-    fn show(&mut self, ctx: &egui::CtxRef, open: &mut bool) {
-        egui::Window::new(self.name()).open(open).show(ctx, |ui| {
-            use super::View;
-            self.ui(ui);
-        });
-    }
-}
-
-impl super::View for MarkdownEditor {
-    fn ui(&mut self, ui: &mut egui::Ui) {
-        ui.vertical_centered(|ui| {
-            egui::reset_button(ui, self);
-            ui.add(crate::__egui_github_link_file!());
-        });
-        ui.separator();
-        ui.columns(2, |columns| {
-            ScrollArea::auto_sized()
-                .id_source("source")
-                .show(&mut columns[0], |ui| {
-                    ui.text_edit_multiline(&mut self.markdown);
-                });
-            ScrollArea::auto_sized()
-                .id_source("rendered")
-                .show(&mut columns[1], |ui| {
-                    egui::experimental::markdown(ui, &self.markdown);
-                });
-        });
-    }
-}

egui_demo_lib/src/apps/demo/mod.rs

@@ -14,7 +14,6 @@ pub mod font_contents_emoji;
 pub mod font_contents_ubuntu;
 pub mod input_test;
 pub mod layout_test;
-pub mod markdown_editor;
 pub mod painting;
 pub mod scrolling;
 pub mod sliders;