Configurable keys 2 (Mapping keys to commands) (#268)

* Add convenience/clarity wrapper for Range initialization

* Add keycode parse and display methods

* Add remapping functions and tests

* Implement key remapping

* Add remapping book entry

* Use raw string literal for toml

* Add command constants

* Make command functions private

* Map directly to commands

* Match key parsing/displaying to Kakoune

* Formatting pass

* Update documentation

* Formatting

* Fix example in the book

* Refactor into single config file

* Formatting

* Refactor configuration and add keymap newtype wrappers

* Address first batch of PR comments

* Replace FromStr with custom deserialize

1 files changed, 4 insertions, 3 deletions

diff --git a/helix-term/src/application.rs b/helix-term/src/application.rs
index 3d043441..f5cba365 100644
--- a/helix-term/src/application.rs
+++ b/helix-term/src/application.rs
@@ -1,7 +1,7 @@
 use helix_lsp::lsp;
 use helix_view::{document::Mode, Document, Editor, Theme, View};
 
-use crate::{args::Args, compositor::Compositor, ui};
+use crate::{args::Args, compositor::Compositor, config::Config, keymap::Keymaps, ui};
 
 use log::{error, info};
 
@@ -40,13 +40,14 @@ pub struct Application {
 }
 
 impl Application {
-    pub fn new(mut args: Args) -> Result<Self, Error> {
+    pub fn new(mut args: Args, config: Config) -> Result<Self, Error> {
         use helix_view::editor::Action;
         let mut compositor = Compositor::new()?;
         let size = compositor.size();
         let mut editor = Editor::new(size);
 
-        compositor.push(Box::new(ui::EditorView::new()));
+        let mut editor_view = Box::new(ui::EditorView::new(config.keymaps));
+        compositor.push(editor_view);
 
         if !args.files.is_empty() {
             let first = &args.files[0]; // we know it's not empty