fix(floating-big-letter): correct padding and positioning (#91)

* fix(ansi-shadow): remove trailing whitespace

This fixes inconsistent/incorrect padding

* fix(floating-big-letter): replace whole buffer

There is always at least one, empty line in a buffer.
When replacing the range [0,0[, the new contents are inserted before
said empty line.
As of nvim 0.10, this results in the new contents being scrolled up by
one row, breaking the vertical centering.
Fix this by ensuring that the entire buffer content is overridden.

Author: 9ary

lua/window-picker/hints/data/ansi-shadow.lua

@@ -5,282 +5,272 @@ local M = {
 ███████║
 ██╔══██║
 ██║  ██║
-╚═╝  ╚═╝ ]],
+╚═╝  ╚═╝]],
 
 	b = [[
 ██████╗
 ██╔══██╗
 ██████╔╝
 ██╔══██╗
 ██████╔╝
-╚═════╝ ]],
+╚═════╝]],
 
 	c = [[
  ██████╗
 ██╔════╝
 ██║
 ██║
 ╚██████╗
- ╚═════╝ ]],
+ ╚═════╝]],
 
 	d = [[
 ██████╗
 ██╔══██╗
 ██║  ██║
 ██║  ██║
 ██████╔╝
-╚═════╝ ]],
+╚═════╝]],
 
 	e = [[
 ███████╗
 ██╔════╝
 █████╗
 ██╔══╝
 ███████╗
-╚══════╝ ]],
+╚══════╝]],
 
 	f = [[
 ███████╗
 ██╔════╝
 █████╗
 ██╔══╝
 ██║
-╚═╝     ]],
+╚═╝]],
 
 	g = [[
  ██████╗
 ██╔════╝
 ██║  ███╗
 ██║   ██║
 ╚██████╔╝
- ╚═════╝ ]],
+ ╚═════╝]],
 
 	h = [[
 ██╗  ██╗
 ██║  ██║
 ███████║
 ██╔══██║
 ██║  ██║
-╚═╝  ╚═╝ ]],
+╚═╝  ╚═╝]],
 
 	i = [[
 ██╗
 ██║
 ██║
 ██║
 ██║
-╚═╝ ]],
+╚═╝]],
 
 	j = [[
      ██╗
      ██║
      ██║
 ██   ██║
 ╚█████╔╝
- ╚════╝ ]],
+ ╚════╝]],
 
 	k = [[
 ██╗  ██╗
 ██║ ██╔╝
 █████╔╝
 ██╔═██╗
 ██║  ██╗
-╚═╝  ╚═╝ ]],
+╚═╝  ╚═╝]],
 
 	l = [[
 ██╗
 ██║
 ██║
 ██║
 ███████╗
-╚══════╝ ]],
+╚══════╝]],
 
 	m = [[
 ███╗   ███╗
 ████╗ ████║
 ██╔████╔██║
 ██║╚██╔╝██║
 ██║ ╚═╝ ██║
-╚═╝     ╚═╝ ]],
+╚═╝     ╚═╝]],
 
 	n = [[
 ███╗   ██╗
 ████╗  ██║
 ██╔██╗ ██║
 ██║╚██╗██║
 ██║ ╚████║
-╚═╝  ╚═══╝ ]],
+╚═╝  ╚═══╝]],
 
 	o = [[
  ██████╗
 ██╔═══██╗
 ██║   ██║
 ██║   ██║
 ╚██████╔╝
- ╚═════╝ ]],
+ ╚═════╝]],
 
 	p = [[
 ██████╗
 ██╔══██╗
 ██████╔╝
 ██╔═══╝
 ██║
-╚═╝
-        ]],
+╚═╝]],
 	q = [[
  ██████╗
 ██╔═══██╗
 ██║   ██║
 ██║▄▄ ██║
 ╚██████╔╝
- ╚══▀▀═╝
-          ]],
+ ╚══▀▀═╝]],
 	r = [[
 ██████╗
 ██╔══██╗
 ██████╔╝
 ██╔══██╗
 ██║  ██║
-╚═╝  ╚═╝
-          ]],
+╚═╝  ╚═╝]],
 	s = [[
 ███████╗
 ██╔════╝
 ███████╗
 ╚════██║
 ███████║
-╚══════╝
-          ]],
+╚══════╝]],
 	t = [[
 ████████╗
 ╚══██╔══╝
    ██║
    ██║
    ██║
-   ╚═╝
-          ]],
+   ╚═╝]],
 	u = [[
 ██╗   ██╗
 ██║   ██║
 ██║   ██║
 ██║   ██║
 ╚██████╔╝
- ╚═════╝
-          ]],
+ ╚═════╝]],
 	v = [[
 ██╗   ██╗
 ██║   ██║
 ██║   ██║
 ╚██╗ ██╔╝
  ╚████╔╝
-  ╚═══╝
-          ]],
+  ╚═══╝]],
 	w = [[
 ██╗    ██╗
 ██║    ██║
 ██║ █╗ ██║
 ██║███╗██║
 ╚███╔███╔╝
- ╚══╝╚══╝
-          ]],
+ ╚══╝╚══╝]],
 	x = [[
 ██╗  ██╗
 ╚██╗██╔╝
  ╚███╔╝
  ██╔██╗
 ██╔╝ ██╗
-╚═╝  ╚═╝
-          ]],
+╚═╝  ╚═╝]],
 	y = [[
 ██╗   ██╗
 ╚██╗ ██╔╝
  ╚████╔╝
   ╚██╔╝
    ██║
-   ╚═╝
-          ]],
+   ╚═╝]],
 	z = [[
 ███████╗
 ╚══███╔╝
   ███╔╝
  ███╔╝
 ███████╗
-╚══════╝  ]],
+╚══════╝]],
 	['1'] = [[
  ██╗
 ███║
 ╚██║
  ██║
  ██║
- ╚═╝     ]],
+ ╚═╝]],
 	['2'] = [[
 ██████╗
 ╚════██╗
  █████╔╝
 ██╔═══╝
 ███████╗
-╚══════╝ ]],
+╚══════╝]],
 	['3'] = [[
 ██████╗
 ╚════██╗
  █████╔╝
  ╚═══██╗
 ██████╔╝
-╚═════╝  ]],
+╚═════╝]],
 	['4'] = [[
 ██╗  ██╗
 ██║  ██║
 ███████║
 ╚════██║
      ██║
-     ╚═╝ ]],
+     ╚═╝]],
 	['5'] = [[
 ███████╗
 ██╔════╝
 ███████╗
 ╚════██║
 ███████║
-╚══════╝ ]],
+╚══════╝]],
 	['6'] = [[
  ██████╗
 ██╔════╝
 ███████╗
 ██╔═══██╗
 ╚██████╔╝
- ╚═════╝ ]],
+ ╚═════╝]],
 	['7'] = [[
 ███████╗
 ╚════██║
     ██╔╝
    ██╔╝
    ██║
-   ╚═╝   ]],
+   ╚═╝]],
 	['8'] = [[
  █████╗
 ██╔══██╗
 ╚█████╔╝
 ██╔══██╗
 ╚█████╔╝
- ╚════╝  ]],
+ ╚════╝]],
 	['9'] = [[
  █████╗
 ██╔══██╗
 ╚██████║
  ╚═══██║
  █████╔╝
- ╚════╝ ]],
+ ╚════╝]],
 	['0'] = [[
  ██████╗
 ██╔═████╗
 ██║██╔██║
 ████╔╝██║
 ╚██████╔╝
- ╚═════╝ ]],
+ ╚═════╝]],
 	[';'] = [[
 	██╗
 	╚═╝
 	▄█╗
-	▀═╝ ]],
+	▀═╝]],
 }
 
 return M

lua/window-picker/hints/floating-big-letter-hint.lua

@@ -119,7 +119,7 @@ function M:_show_letter_in_window(window, char)
 		border = border,
 	})
 
-	vim.api.nvim_buf_set_lines(buffer_id, 0, 0, true, lines)
+	vim.api.nvim_buf_set_lines(buffer_id, 0, -1, true, lines)
 
 	return window_id
 end