gj/gl/gg/G in select mode

src/action.rs

@@ -416,6 +416,10 @@ impl TryFrom<&str> for BufferAction {
 			"find_till_null" => Ok(FindTillNull),
 			"find_till_ff" => Ok(FindTillFF),
 			
+			"extend_till_mark" => Ok(ExtendTillMark),
+			"extend_till_null" => Ok(ExtendTillNull),
+			"extend_till_ff" => Ok(ExtendTillFF),
+			
 			"inspect_selection" => Ok(InspectSelection),
 			"inspect_selection_color" => Ok(InspectSelectionColor),
 			
@@ -443,6 +447,11 @@ pub enum CursorAction {
 	GotoFileStart,
 	GotoFileEnd,
 	
+	ExtendLineStart,
+	ExtendLineEnd,
+	ExtendFileStart,
+	ExtendFileEnd,
+	
 	MoveNextWordStart,
 	MoveNextWordEnd,
 	MovePreviousWordStart,
@@ -476,6 +485,11 @@ impl CursorAction {
 			GotoFileStart => true,
 			GotoFileEnd => true,
 			
+			ExtendLineStart => true,
+			ExtendLineEnd => true,
+			ExtendFileStart => true,
+			ExtendFileEnd => true,
+			
 			MoveNextWordStart => true,
 			MoveNextWordEnd => true,
 			MovePreviousWordStart => true,
@@ -510,6 +524,11 @@ impl From<CursorAction> for &str {
 			GotoFileStart => "goto_file_start",
 			GotoFileEnd => "goto_file_end",
 			
+			ExtendLineStart => "extend_line_start",
+			ExtendLineEnd => "extend_line_end",
+			ExtendFileStart => "extend_file_start",
+			ExtendFileEnd => "extend_file_end",
+			
 			MoveNextWordStart => "move_next_word_start",
 			MoveNextWordEnd => "move_next_word_end",
 			MovePreviousWordStart => "move_previous_word_start",
@@ -552,6 +571,11 @@ impl TryFrom<&str> for CursorAction {
 			"goto_file_start" => Ok(GotoFileStart),
 			"goto_file_end" => Ok(GotoFileEnd),
 			
+			"extend_line_start" => Ok(ExtendLineStart),
+			"extend_line_end" => Ok(ExtendLineEnd),
+			"extend_file_start" => Ok(ExtendFileStart),
+			"extend_file_end" => Ok(ExtendFileEnd),
+			
 			"move_next_word_start" => Ok(MoveNextWordStart),
 			"move_next_word_end" => Ok(MoveNextWordEnd),
 			"move_previous_word_start" => Ok(MovePreviousWordStart),

src/config/default.rs

@@ -163,6 +163,8 @@ impl Default for Config {
 					(keypress("j"), ExtendByteLeft.into()),
 					(keypress("l"), ExtendByteRight.into()),
 					
+					(keypress("G"), ExtendFileEnd.into()),
+					
 					(keypress("up"), ExtendByteUp.into()),
 					(keypress("down"), ExtendByteDown.into()),
 					(keypress("left"), ExtendByteLeft.into()),
@@ -220,6 +222,12 @@ impl Default for Config {
 					(keypress("C- "), InspectSelection.into()),
 					(keypress("A- "), InspectSelectionColor.into()),
 				].into()),
+				(Some(PartialAction::Goto), [
+					(keypress("j"), ExtendLineStart.into()),
+					(keypress("l"), ExtendLineEnd.into()),
+					
+					(keypress("g"), ExtendFileStart.into()),
+				].into()),
 				(Some(PartialAction::View), [
 					(keypress("z"), AlignViewCenter.into()),
 					(keypress("b"), AlignViewBottom.into()),

src/cursor/actions.rs

@@ -23,6 +23,11 @@ impl Cursor {
 			CursorAction::GotoFileStart => self.goto_file_start(),
 			CursorAction::GotoFileEnd => self.goto_file_end(max_contents_index),
 			
+			CursorAction::ExtendLineStart => self.extend_line_start(),
+			CursorAction::ExtendLineEnd => self.extend_line_end(max_contents_index),
+			CursorAction::ExtendFileStart => self.extend_file_start(),
+			CursorAction::ExtendFileEnd => self.extend_file_end(max_contents_index),
+			
 			CursorAction::MoveNextWordStart => self.move_next_word_start(max_contents_index),
 			CursorAction::MoveNextWordEnd => self.move_next_word_end(max_contents_index),
 			CursorAction::MovePreviousWordStart => self.move_previous_word_start(),
@@ -89,27 +94,43 @@ impl Cursor {
 	}
 	
 	pub const fn goto_line_start(&mut self) {
-		self.head -= self.head % BYTES_PER_LINE;
+		self.extend_line_start();
 		self.collapse();
 	}
 	
 	pub fn goto_line_end(&mut self, max: usize) {
-		self.head = min(
-			self.head + BYTES_PER_LINE - 1 - (self.head % BYTES_PER_LINE),
-			max
-		);
+		self.extend_line_end(max);
 		self.collapse();
 	}
 	
 	pub const fn goto_file_start(&mut self) {
-		self.head %= BYTES_PER_LINE;
+		self.extend_file_start();
 		self.collapse();
 	}
 	
 	pub const fn goto_file_end(&mut self, max: usize) {
+		self.extend_file_end(max);
+		self.collapse();
+	}
+	
+	pub const fn extend_line_start(&mut self) {
+		self.head -= self.head % BYTES_PER_LINE;
+	}
+	
+	pub fn extend_line_end(&mut self, max: usize) {
+		self.head = min(
+			self.head + BYTES_PER_LINE - 1 - (self.head % BYTES_PER_LINE),
+			max
+		);
+	}
+	
+	pub const fn extend_file_start(&mut self) {
+		self.head %= BYTES_PER_LINE;
+	}
+	
+	pub const fn extend_file_end(&mut self, max: usize) {
 		self.head += previous_multiple_of(BYTES_PER_LINE, max + 1 - self.head);
 		
-		self.collapse();
 	}
 	
 	pub fn move_next_word_start(&mut self, max: usize) {

src/main.rs

@@ -43,7 +43,8 @@ const BYTES_OF_PADDING: usize = LINES_OF_PADDING * BYTES_PER_LINE;
 // - update showcase
 // - fix scroll clamping
 // - inspector translations for varint
-// - repeat in select mode doesnt work right
+// - repeated actions may only be cursor actions
+//   - shouldn't crash
 // - gg/G in select mode
 // - gl/gj in select mode
 // - scrolling in select mode