Mikhail Chusavitin ddb2bb5d1c fix(grub): replace em-dash with ASCII -- in all menu entry titles ...

Em-dash (U+2014) renders as garbage on GRUB serial/SOL output
(IPMI BMC consoles). Replace with ASCII double-hyphen throughout
grub.cfg template, write_canonical_grub_cfg, and theme.txt comment.

Also align template grub.cfg structure with write_canonical_grub_cfg:
toram entry moved to top level (was inside submenu).

bible: add ascii-safe-text contract documenting the no-em-dash rule.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-04-22 18:52:04 +03:00

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