当一个文件的行数比较多时，无法正常显示

[RedHaloStudio]

Type: Bug

当一个文件的行数超多时，就不能正常显示了
比如打开这个超多行的po文件，https://projects.blender.org/blender/blender/src/branch/main/locale/po/zh_HANS.po

超过26370行后就不能正常显示

VS Code version: Code 1.130.0 (1b6a188, 2026-07-22T14:55:04Z)
OS version: Windows_NT x64 10.0.19045
Modes:

System Info

Item	Value
CPUs	Intel(R) Core(TM) i9-10900K CPU @ 3.70GHz (20 x 3696)
GPU Status	2d_canvas: enabled GPU0: VENDOR= 0x10de, DEVICE=0x2204 [NVIDIA GeForce RTX 3090], DRIVER_VENDOR=NVIDIA, DRIVER_VERSION=32.0.16.1062 ACTIVE GPU1: VENDOR= 0x10de, DEVICE=0x2204 [NVIDIA GeForce RTX 3090], DRIVER_VERSION=32.0.16.1062 GPU2: VENDOR= 0x10de, DEVICE=0x2204 [NVIDIA GeForce RTX 3090], DRIVER_VERSION=32.0.16.1062 GPU3: VENDOR= 0x1414, DEVICE=0x008c [Microsoft Basic Render Driver], DRIVER_VERSION=10.0.19041.7548 Machine model name: Machine model version: direct_rendering_display_compositor: disabled_off_ok gpu_compositing: enabled multiple_raster_threads: enabled_on opengl: enabled_on rasterization: enabled raw_draw: disabled_off_ok skia_graphite: disabled_off trees_in_viz: disabled_off video_decode: enabled video_encode: enabled webgl: enabled webgpu: enabled webnn: disabled_off
Load (avg)	undefined
Memory (System)	127.89GB (108.28GB free)
Process Argv	D:\APP\Blender\blender --crash-reporter-id f4f1129a-040c-4604-85f4-58d73d2081fb
Screen Reader	no
VM	0%

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[vs-code-engineering]

Thanks for creating this issue! It looks like you may be using an old version of VS Code; the latest stable release is 1.131.0. Please try upgrading to the latest version and checking whether this issue remains.

Happy Coding!

[RedHaloStudio]

Thanks for creating this issue! It looks like you may be using an old version of VS Code; the latest stable release is 1.131.0. Please try upgrading to the latest version and checking whether this issue remains.

Happy Coding!

The issue persists after the update.

[vs-code-engineering]

AI Translation:

Title:

File cannot display properly when it has a large number of lines

Body:

Type: Bug

When a file has too many lines, it can no longer display properly.
For example, open this po file with a huge number of lines: (projects.blender.org/redacted)

After exceeding 26370 lines, it can no longer display properly.

VS Code version: Code 1.130.0 (1b6a188, 2026-07-22T14:55:04Z)
OS version: Windows_NT x64 10.0.19045

Generated by Issue Triage · opus48 · 111.6 AIC · ⌖ 16.6 AIC · ⊞ 8K · ◷