nntrivi2001 5c297c6483 fix(run): pin the lane terminal font so Vietnamese glyphs never fall back ...

xterm left fontFamily unset, so it used the browser/OS default
(courier-new/monospace). That face is missing Vietnamese precomposed
diacritics on many systems, so the browser silently substitutes those
glyphs from another face with a different advance width — corrupting
the cell even under the canvas renderer, which only stops a glyph from
shoving its neighbours, not from overflowing its own cell. Pin the
terminal to the app's own bundled JetBrains Mono and import its
vietnamese subset (previously only latin was loaded).

2026-08-28 13:18:12 +07:00

9.1 KiB

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