Early implementation of Verbatim mode

src/readline/vimode/insert.rs

@@ -64,6 +64,10 @@ impl ViMode for ViInsert {
         ));
         self.register_and_return()
       }
+      E(K::Char('V'), M::CTRL) => {
+        self.pending_cmd.set_verb(VerbCmd(1, Verb::VerbatimMode));
+        self.register_and_return()
+      }
       E(K::Char('H'), M::CTRL) | E(K::Backspace, M::NONE) => {
         self.pending_cmd.set_verb(VerbCmd(1, Verb::Delete));
         self

src/readline/vimode/mod.rs

@@ -13,12 +13,14 @@ pub mod normal;
 pub mod replace;
 pub mod visual;
 pub mod ex;
+pub mod verbatim;
 
 pub use ex::ViEx;
 pub use insert::ViInsert;
 pub use normal::ViNormal;
 pub use replace::ViReplace;
 pub use visual::ViVisual;
+pub use verbatim::ViVerbatim;
 
 #[derive(Clone, Copy, Debug, PartialEq, Eq)]
 pub enum ModeReport {
@@ -27,6 +29,7 @@ pub enum ModeReport {
 	Ex,
   Visual,
   Replace,
+	Verbatim,
   Unknown,
 }
 
@@ -38,6 +41,7 @@ impl Display for ModeReport {
 			ModeReport::Ex => write!(f, "COMMAND"),
 			ModeReport::Visual => write!(f, "VISUAL"),
 			ModeReport::Replace => write!(f, "REPLACE"),
+			ModeReport::Verbatim => write!(f, "VERBATIM"),
 			ModeReport::Unknown => write!(f, "UNKNOWN"),
 		}
 	}

src/readline/vimode/verbatim.rs

@@ -0,0 +1,66 @@
+use super::{common_cmds, CmdReplay, ModeReport, ViMode};
+use crate::readline::keys::{KeyCode as K, KeyEvent as E, ModKeys as M};
+use crate::readline::register::Register;
+use crate::readline::vicmd::{
+  CmdFlags, Direction, Motion, MotionCmd, RegisterName, To, Verb, VerbCmd, ViCmd, Word
+};
+
+#[derive(Default, Clone, Debug)]
+pub struct ViVerbatim {
+	sent_cmd: Vec<ViCmd>,
+	repeat_count: u16
+}
+
+impl ViVerbatim {
+  pub fn new() -> Self {
+    Self::default()
+  }
+	pub fn with_count(self, repeat_count: u16) -> Self {
+		Self { repeat_count, ..self }
+	}
+}
+
+impl ViMode for ViVerbatim {
+  fn handle_key(&mut self, key: E) -> Option<ViCmd> {
+    match key {
+			E(K::Verbatim(seq),_mods) => {
+				let cmd = ViCmd { register: RegisterName::default(),
+					verb: Some(VerbCmd(1,Verb::Insert(seq.to_string()))),
+					motion: None,
+					raw_seq: seq.to_string(),
+					flags: CmdFlags::EXIT_CUR_MODE
+				};
+				self.sent_cmd.push(cmd.clone());
+				Some(cmd)
+			}
+      _ => common_cmds(key),
+    }
+  }
+
+  fn is_repeatable(&self) -> bool {
+    true
+  }
+
+  fn as_replay(&self) -> Option<CmdReplay> {
+    Some(CmdReplay::mode(self.sent_cmd.clone(), self.repeat_count))
+  }
+
+  fn cursor_style(&self) -> String {
+    "\x1b[6 q".to_string()
+  }
+  fn pending_seq(&self) -> Option<String> {
+    None
+  }
+  fn move_cursor_on_undo(&self) -> bool {
+    true
+  }
+  fn clamp_cursor(&self) -> bool {
+    false
+  }
+  fn hist_scroll_start_pos(&self) -> Option<To> {
+    Some(To::End)
+  }
+  fn report_mode(&self) -> ModeReport {
+    ModeReport::Insert
+  }
+}