From 6d56582f73daffc4d6569545cc2283bb6590398e Mon Sep 17 00:00:00 2001
From: Son Pham-Ba <son.phamba@epfl.ch>
Date: Sun, 2 Feb 2025 23:19:12 +0100
Subject: [PATCH] fix: hide smear in replace mode by default

---
 lua/smear_cursor/animation.lua | 11 ++++++++++-
 lua/smear_cursor/config.lua    |  6 ++++++
 lua/smear_cursor/events.lua    |  2 ++
 3 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/lua/smear_cursor/animation.lua b/lua/smear_cursor/animation.lua
index 3d2d247..51a6226 100644
--- a/lua/smear_cursor/animation.lua
+++ b/lua/smear_cursor/animation.lua
@@ -31,12 +31,21 @@ local function cursor_is_vertical_bar()
 	end
 end
 
+local function cursor_is_horizontal_bar()
+	return vim.api.nvim_get_mode().mode == "R" and config.horizontal_bar_cursor_replace_mode
+end
+
 local function set_corners(corners, row, col)
-	corners[1] = { row, col }
 	if cursor_is_vertical_bar() then
+		corners[1] = { row, col }
 		corners[2] = { row, col + 1 / 8 }
 		corners[3] = { row + 1, col + 1 / 8 }
+	elseif cursor_is_horizontal_bar() then
+		corners[1] = { row + 7 / 8, col }
+		corners[2] = { row + 7 / 8, col + 1 }
+		corners[3] = { row + 1, col + 1 }
 	else
+		corners[1] = { row, col }
 		corners[2] = { row, col + 1 }
 		corners[3] = { row + 1, col + 1 }
 	end
diff --git a/lua/smear_cursor/config.lua b/lua/smear_cursor/config.lua
index 1e7f343..813d583 100644
--- a/lua/smear_cursor/config.lua
+++ b/lua/smear_cursor/config.lua
@@ -36,6 +36,12 @@ M.smear_insert_mode = true
 -- Set to `true` if your cursor is a vertical bar in insert mode.
 M.vertical_bar_cursor_insert_mode = true
 
+-- Smear cursor in replace mode.
+M.smear_replace_mode = false
+
+-- Set to `true` if your cursor is a horizontal bar in replace mode.
+M.horizontal_bar_cursor_replace_mode = true
+
 -- Attempt to hide the real cursor by drawing a character below it.
 -- Can be useful when not using `termguicolors`
 M.hide_target_hack = false
diff --git a/lua/smear_cursor/events.lua b/lua/smear_cursor/events.lua
index a7555ba..18df38c 100644
--- a/lua/smear_cursor/events.lua
+++ b/lua/smear_cursor/events.lua
@@ -19,6 +19,8 @@ local function move_cursor(trigger, jump)
 	local row, col
 	local mode = vim.api.nvim_get_mode().mode
 
+	if mode == "R" and not config.smear_replace_mode then jump = true end
+
 	if mode ~= "c" then
 		row, col = screen.get_screen_cursor_position()
 	elseif config.smear_to_cmd then