text document a long length of render text having a max lines length causing scaling problem for leading to text to cut out after around 50,000 lines.

[sirivus]

Does this issue occur when all extensions are disabled?: Yes

• VS Code Version: latest vscode insider version
• OS Version: macosx sonoma 14.0

Steps to Reproduce:

1. create a 50,000+ lines with full text lengths, cut off is around 49,000 depending on window size, used to display full 60,000+ word document length, is this for performance reasons, i could not find or increase the limit anywhere.

[balbertho]

+1 Same issue

Type: Bug

1. Create a long file with more than 1000000px code total height
2. All lines after this will be invisible and will be visible only after modifying the height directly in developer tool.

VS Code version: Code - Insiders 1.86.0-insider (4caba04, 2024-01-08T05:36:56.355Z)
OS version: Windows_NT x64 10.0.22621
Modes: Restricted

The bug does not exist in 2014-01-05's build:
Version: 1.86.0-insider (user setup)
Commit: 1cfc62d
Date: 2024-01-05T16:21:29.391Z
Electron: 27.1.3
ElectronBuildId: 25612240
Chromium: 118.0.5993.159
Node.js: 18.17.1
V8: 11.8.172.18-electron.0
OS: Windows_NT x64 10.0.26020

Maybe related to pull request #194712 ?

[RedCMD]

@sirivus
there is a hidden setting to change it
I think you can see it when hovering over the end?

[sirivus]

@RedCMD you mean this? none of these settings fix this issue.

[RedCMD]

"editor.stopRenderingLineAfter": 50000

[balbertho]

@RedCMD
I don't think changing ""editor.stopRenderingLineAfter"" resolves the issue. The issue seems to happen even with 1 character per line and the last visible line may cut by half according to my screenshot while the config is having characters as unit (default: 10000) and intended for long line and marked as unknown configuration currently.

[sirivus]

"editor.largeFileOptimizations": true , toggling true or false doesn't affect this issue at all either and "editor.stopRenderingLineAfter": 50000 - it does say on mouse hover: unknown configuration currently, and doesn't fix this issue.

Also, when entering 'editor.largeFileOptimizations' which exists as: Special handling for large files to disable certain memory intensive features - but will not show up while typing in the small popup overlay for autocompletion?

[connor4312]

Duplicating into #202138

[antlaij]

Looks like the css setting limited the height of the view.

If I set the height to 1e+08px, then I can see all the lines

height: 1e+08px;

[balbertho]

Yes, and it seems the maximum allowed height value is 33554400px, which is approximately 1766022.5 of 19px height lines, which I guess is why bigNumbersDelta is needed which is removed in pull request #194712 and causing this issue. But anyway they are tracking in issue #202138 now.