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fix(vt): use Unicode 18 width tables instead of libc wcwidth - #31

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markparonyan wants to merge 1 commit into
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issue-18
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markparonyan wants to merge 1 commit into
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issue-18

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  • Add vt_wcwidth() backed by a generated Unicode 18 table (tools/gen-wcwidth.py), used by the terminal emulator and the status bar
  • Add unit tests for widths and cursor advance after an emoji newer than libc's tables
  • ncurses still uses libc wcwidth when drawing

Closes #18


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@markparonyan
markparonyan deleted the issue-18 branch October 1, 2026 13:01
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Wrong character widths for emoji and newer Unicode

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