• src/conio/cterm.adoc cterm.c

    From Deucе@VERT to Git commit to main/sbbs/master on Tue Mar 17 22:37:37 2026
    https://gitlab.synchro.net/main/sbbs/-/commit/db6107bde7cc1855f89844ff
    Modified Files:
    src/conio/cterm.adoc cterm.c
    Log Message:
    Implement DECRQM (Request Mode) for private, ANSI, and CTerm modes

    CSI ? Ps $ p queries DEC private modes (DECOM, DECAWM, DECTCEM,
    video flags, DECBKM, DECLRMM, sixel scroll, mouse, bracket paste).
    CSI = Ps $ p queries CTerm extension modes (LCF, forced LCF, doorway).
    CSI Ps $ p queries ANSI modes (none implemented, always returns 0).
    All unrecognized prefixes/modes return Pm=0 (not recognized).
    Forced LCF reports Pm=3 (permanently set).

    Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

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