From 4adcbf6784745774fb52919c97e67716e92670aa Mon Sep 17 00:00:00 2001
From: Jeremy Soller <jackpot51@gmail.com>
Date: Fri, 20 Oct 2023 10:25:46 -0600
Subject: [PATCH] Editor: add SoftHome action to skip blank space

---
 src/edit/editor.rs | 11 +++++++++++
 src/edit/mod.rs    |  2 ++
 2 files changed, 13 insertions(+)

diff --git a/src/edit/editor.rs b/src/edit/editor.rs
index 274e05b..1e8d325 100644
--- a/src/edit/editor.rs
+++ b/src/edit/editor.rs
@@ -426,6 +426,17 @@ impl Edit for Editor {
                 self.set_layout_cursor(font_system, cursor);
                 self.cursor_x_opt = None;
             }
+            Action::SoftHome => {
+                let line: &mut BufferLine = &mut self.buffer.lines[self.cursor.line];
+                self.cursor.index = line
+                    .text()
+                    .unicode_word_indices()
+                    .map(|(i, _)| i)
+                    .next()
+                    .unwrap_or(0);
+                self.buffer.set_redraw(true);
+                self.cursor_x_opt = None;
+            }
             Action::End => {
                 let mut cursor = self.buffer.layout_cursor(&self.cursor);
                 cursor.glyph = usize::max_value();
diff --git a/src/edit/mod.rs b/src/edit/mod.rs
index 1c16746..a3173a7 100644
--- a/src/edit/mod.rs
+++ b/src/edit/mod.rs
@@ -35,6 +35,8 @@ pub enum Action {
     Down,
     /// Move cursor to start of line
     Home,
+    /// Move cursor to start of line, skipping whitespace
+    SoftHome,
     /// Move cursor to end of line
     End,
     /// Move cursor to start of paragraph