add Hotkeys and more

* Hotkeys
* Markdown formatting for the story

Since we now have `egui_commonmark` as a dependency the next step might be to add a help function to show the same markdown linked from the README.

* Simpler selection

No more "select" button. Clicking the text entry will do the same job except during generation.

Cargo.toml

@@ -42,6 +42,7 @@ panic = "abort"
 strip = true
 
 [dependencies]
+egui_commonmark = { version = "0.16", features = ["macros"] }
 serde = { version = "1.0", features = ["derive"] }
 egui = { version = "0.27", features = ["persistence"], optional = true }
 eframe = { version = "0.27", features = [

README.md

@@ -47,7 +47,7 @@ Additionally, one goal of `weave` is feature parity with [`loom`](https://github
   - 🔲 Change tree topology
   - ✅ Edit nodes in place
 - 🔲 Navigation
-  - 🔲 Hotkeys
+  - ✅ Hotkeys
   - 🔲 Bookmarks
   - 🔲 Chapters
   - 🔲 'Visited' state

resources/SHORTCUTS.md

@@ -0,0 +1,11 @@
+## Keyboard shortcuts:
+
+- `ESC` to start a new story or to access settings.
+- `F1` to toggle a view of the story as text or tree.
+- `Command/Ctrl + S` Save story to JSON.
+- `Command/Ctrl + O` Load story from JSON.
+- `Command/Ctrl + N` New paragraph with the default author.
+- `Command/Ctrl + DELETE` Delete the selected paragraph _and all children_.
+- `Command/Ctrl + Shift + S` Export story to markdown/txt.
+- `Command/Ctrl + Shift + N` New Untitled story.
+- `Command/Ctrl + Shift + DELETE` Delete active story.