fix(renderer): Fixed a bug causing the last line to have border place…

…d on the wrong column

Added some validation to check for these types of lines(also checks the
trailing characters).

lua/markview/renderer.lua

@@ -1022,10 +1022,19 @@ renderer.render_code_blocks = function (buffer, content, config_table)
 			});
 		end
 
-		vim.api.nvim_buf_set_extmark(buffer, renderer.namespace, content.row_end - 1, content.col_start + 3, {
+		-- The text on the final line
+		-- We need to get the tail section to see if it contains ``` 
+		local block_end_line = vim.api.nvim_buf_get_lines(buffer, content.row_end - 1, content.row_end, false)[1];
+		local tail_section = vim.fn.strcharpart(block_end_line or "", content.col_start);
+
+		if tail_section:match("```$") then
+			tail_section = tail_section:gsub("```$", "");
+		end
+
+		vim.api.nvim_buf_set_extmark(buffer, renderer.namespace, content.row_end - 1, vim.fn.strchars(block_end_line or ""), {
 			virt_text_pos = config_table.position or "inline",
 			virt_text = {
-				{ string.rep(config_table.pad_char or " ", block_length + ((config_table.pad_amount or 1) * 2)), set_hl(config_table.hl) },
+				{ string.rep(config_table.pad_char or " ", (block_length - vim.fn.strchars(tail_section)) + ((config_table.pad_amount or 1) * 2)), set_hl(config_table.hl) },
 			},
 
 			hl_mode = "combine",
@@ -1046,7 +1055,7 @@ renderer.render_code_blocks = function (buffer, content, config_table)
 				}
 			})
 
-			local position, reduce_cols = get_str_width(text)
+			local position, reduce_cols = get_str_width(text);
 
 			vim.api.nvim_buf_set_extmark(buffer, renderer.namespace, content.row_start + line, position, {
 				virt_text_pos = "inline",

showcases/demo.md

@@ -0,0 +1,45 @@
+# Makrview.nvim
+
+An experimental markdown previewer for Neovim.
+
+```lua
+vim.print(require("markview").state);
+```
+
+## Tasks
+
+- [X] Stability improvements
+- [ ] Rocks.nvim workflow
+- [-] Wiki updates
+
+## Links
+
+[Markview.nvim](https://www.github.com/markview.nvim)
+![Showcase](../img/showcase.jpg)
+<[email protected]>
+
+## Notifications
+
+>[!Important]
+> Old presets are about to be removed.
+
+>[!Tip]
+> Don't forget to check the wiki!
+
+>[!Warning]
+> Only for Neovim `0.10.0` and higher.
+
+## Github Insights
+
+| Entry name              | Entry value            |
+|:------------------------|:-----------------------|
+| Git clones              | 1008                   |
+| Visitors                | 3801                   |
+| Stars                   | 777                    |
+| Lines added             | 8426                   |
+| Lines deleted           | 3158                   |
+
+
+<!--
+    vim:nospell
+-->

showcases/hybrid_mode.md

@@ -0,0 +1,37 @@
+# Markview.nvim
+
+An experimental markdown previewer for Neovim.
+
+Hybrid mode:
+A way to preview & edit at the same time
+---
+
+It is now possible to see previews as you type.
+
+It works for all kinds of elements such as `inline codes`,
+*italic*, **bold** etc.
+
+It also works for block elements.
+
+```lua
+vim.print("Hello world");
+```
+
+>[!Tip]
+> It can also work on nested elements.
+>
+> ```vim
+> set scrolloff=0
+> ```
+
+It even works on list items,
+- Item 1
+- Item 2
+  - Nested 1
+  - Nested 2
+
+---
+
+<!---
+    vim:nospell:tw=78:siso=0:cmdheight=0:
+-->