Bug 456902 - epub: does not select the last character in a line in Chinese
Summary: epub: does not select the last character in a line in Chinese
Status: CONFIRMED
Alias: None
Product: okular
Classification: Applications
Component: EPub backend (show other bugs)
Version: 22.04.3
Platform: unspecified Microsoft Windows
: NOR normal
Target Milestone: ---
Assignee: Okular developers
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2022-07-19 10:01 UTC by kittiereimersgzi64
Modified: 2022-07-21 22:43 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:

Attachments
Demo (398.31 KB, application/epub+zip)
2022-07-19 10:14 UTC, kittiereimersgzi64 		Details
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Description kittiereimersgzi64 2022-07-19 10:01:03 UTC 
SUMMARY
Okular can not select the last character in a line in Chinese
Here is an example image: https://www.imagebam.com/view/MEBRIJ4
This is an epub book that can be used as an example: https://en.jp1lib.org/book/15645661/134d13

STEPS TO REPRODUCE
1. Open an EPUB file with Chinese characters.
2. Use box selection or text selection to select any line that ends in Chinese.

OBSERVED RESULT
The last Chinese character at the end of the selected line is missing and seems to have become a space.

EXPECTED RESULT
The Chinese characters at the end should be able to be selected.

Okular 22.04.3 on Windows10 22H2
Comment 1 kittiereimersgzi64 2022-07-19 10:14:53 UTC 
Created attachment 150733 [details]
Demo
Comment 2 Albert Astals Cid 2022-07-21 22:42:55 UTC 
It's not windows only.

As an example on the given file, go to page 25.

Try to select the last 2 characters of the first line and the first of the second. There's only 2 characters selected, the last of the first line is ignored.