Change encoding format in Korean.isl

[ysjbserver]

Description

About the text error I reported, I think it's just the encoding format problem of the installer file. I changed nothing except encoding format (from EUC-KR to UTF-8).

Fixes #2988

Screenshots (if appropriate):

Type of change

• [ x ] Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• This change requires a documentation update

How Has This Been Tested?

Test Configuration:

• Operating system: <Name, version number>
• Graphics Card: <Manufacturer (likely Intel, NVidia, AMD?), Model (HD, Geforce, Radeon..., with model number), driver version?>

Checklist:

• My code follows the code style of this project.
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation (header file)
• I have updated the respective chapter in the Stellarium User Guide
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules

[gzotti]

Ah yes, encoding is a probable cause. Thank you!

[10110111]

Makes perfect sense.

[alex-w]

In the file you can see string LanguageCodePage=949 - it should be changed too after changing encoding IMHO.

[alex-w]

Stop! Did you check Qt5-based Stellarium?

[ysjbserver]

Since the language code for EUC-KR is 51949, not 949, I don't think that should matter. I guess it kinda needs to be changed to 65001 (UTF-8), but I'm unsure if it's necessary.
Edit: I checked again and encoding error was the other way around. Text itself was fine, but language code was wrong. Honestly I don't know why only two lines were affected, or why the file format was "EUC-KR", not "ks_c_5601-1987" (949) or UTF-8.

And sorry for my lack of programming knowledge, but I don't get what you mean check Qt5-based.

[alex-w]

And sorry for my lack of programming knowledge, but I don't get what you mean check Qt5-based.

Please try download and install version 1.2-qt5 of Stellarium - we use ISS5 for Qt5-based planetarium and ISS6 for Qt6-based edition respectively.

[ysjbserver]

Please try download and install version 1.2-qt5 of Stellarium - we use ISS5 for Qt5-based planetarium and ISS6 for Qt6-based edition respectively.

Thank you! I just checked and the issue was the same. Exact same text at the exact same position. I checked Qt6 again, just to be sure, and it was the same.