Table marks are not aligning properly

[ColinKennedy]

Describe the bug
The table rendering is off when it contains marked-up character(s)

Are you using a distro?
No

To Reproduce
Steps to reproduce the behavior:

1. Install markview.nvim.
2. Open a markdown document.

| 1 |      2       |                                         3                               |
| - | ------------ | ----------------------------------------------------------------------- |
| n | `<leader>`rr | [r]e-[r]un the last terminal command (The !! syntax is UNIX-specific)   |
| n | `<leader>`st | [s]end to the nearest [t]erminal your system clipboard text.            |

Expected behavior
The table should have consistent boundaries like here

https://jbt.github.io/markdown-editor/#pdA9C8IwEAbgvb/iiosOEdRVnFxcOikIpdCYnhjIR0mu2EJ/vEe1YF0UfIeEy4XnQmaQ4R32XjUWHSVJDyvoYcj6uY3lD9l86ffMC/bEWz7KPzLwjr1ya1BWGHZlCFzmoUDBS+OAbghGRgLCYLWTBpS3VroK5kdupSnEzpFsQUc4ZYeziDUqfdVq8Xr9lGeI+VggA+QH3aEMyOc5FeOIzjeB3UhoQRldX7wMfB9bWk4/5wE=

Or with MeanderingProgrammer/markdown.nvim

Actual behavior
The table is misaligned

Neovim version
0.10.0

[OXY2DEV]

[davidosomething]

not quite fixed yet,

using commit 9e5275f
file tested: https://raw.githubusercontent.com/davidosomething/dotfiles/dev/README.md

[OXY2DEV]

It's only fixed on the dev branch.

[davidosomething]

nice, confirmed!

[davidosomething]

might need to re-render the box-drawing lines upon returning to normal mode
e.g. in middle of table hit tab to insert spaces, then exit edit mode

Screencast_20240806_003430.webm

[OXY2DEV]

That's actually the intended behavior since the goal was to preserve the original width without causing cursor jumps.

Guess I should tweak this behavior a bit.

[OXY2DEV]

It should work now.

Input:

Preview:

Note

Rows who don't have the correct number of columns are unaffected(so that this doesn't break odd table structures).
Otherwise, the width is snapped to the separators width.