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Description of the Issue

When using "Edit ->Line Operations ->Sort Lines Lexicographically Ascending" to sort fonts other than English, it was found that the sorting result was incorrect.

I found that sorting multilingual file names in "Folder as Workspace" on v8.7.9 is normal.

I hope developers can apply the same sorting method to "Edit -> Line Operations -> Sort Lines Lexicographically Ascending"

test sample：
laka
mika
mąka
łąka

Steps To Reproduce

Edit -> Line Operations -> Sort Lines Lexicographically Ascending

Sort the following text by line:
laka
mika
mąka
łąka

Current Behavior

The current incorrect sorting result：
laka
mika
mąka
łąka

Expected Behavior

The correct sorting should be like this：
laka
łąka
mąka
mika

Debug Information

Notepad++ v8.7.9   (64-bit)
Build time : Mar 26 2025 - 03:20:28
Scintilla/Lexilla included : 5.5.5/5.4.3
Boost Regex included : 1_85
Path : D:\MyProgram\npp.8.7.9.portable.x64\notepad++.exe
Command Line : 
Admin mode : ON
Local Conf mode : ON
Cloud Config : OFF
Periodic Backup : ON
Placeholders : OFF
Scintilla Rendering Mode : SC_TECHNOLOGY_DEFAULT (0)
Multi-instance Mode : monoInst
File Status Auto-Detection : cdEnabledOld (for all opened files/tabs) + cdAutoUpdate + cdGo2end
Dark Mode : OFF
OS Name : Windows 10 Enterprise (64-bit)
OS Version : 22H2
OS Build : 19045.5737
Current ANSI codepage : 936
Plugins : 
    ComparePlugin (2.0.2)
    JSMinNPP (1.2503)
    mimeTools (3.1)
    NppConverter (4.6)
    NppExport (0.4)
    PythonScript (2.1)
    XMLTools (3.1.1.13)

Anything else?

No response