Files
gstack/extension
YotamandClaude Fable 5 67b36f6625 Fix spaced-out terminal text on Windows: put a Latin monospace before the CJK fallbacks
On Windows none of the Mac/Linux monospace fonts in the stack are
installed, so the first font that resolves is Malgun Gothic (the Windows
Korean UI font). xterm.js sizes its character cell from that font's
advance width, and Malgun Gothic advances Latin glyphs in a full-width
CJK cell — doubling every cell and rendering the whole terminal (and the
sidepanel mono UI) as spaced-out text.

Insert Consolas (present on every Windows install) and the Cascadia
faces ahead of the CJK fonts in both the xterm fontFamily and the
--font-mono CSS var. The CJK fonts stay last for actual CJK coverage.
No bundled font, no user install needed.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GKj8Nr8T4GvryTcWBJRMyC
2026-10-08 06:08:24 +00:00
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