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fix(input): handle DA1 responses with extended attributes from modern terminals #2908

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fix(input): handle DA1 responses with extended attributes from modern terminals #2908

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8a47d66
fix: handle tmux 3.4+ DA1 response with sixel (issue #2736)
kofany Dec 16, 2025
7986fe3
fix(input): handle DA1 responses with extended attributes from modern…
kofany Dec 16, 2025
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12 changes: 5 additions & 7 deletions src/lib/in.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1846,13 +1846,11 @@ build_cflow_automaton(inputctx* ictx){
{ "[?1;0c", da1_cb, }, // CSI ? 1 ; 0 c ("VT101 with No Options")
{ "[?1;2c", da1_cb, }, // CSI ? 1 ; 2 c ("VT100 with Advanced Video Option")
{ "[?4;6c", da1_cb, }, // CSI ? 4 ; 6 c ("VT132 with Advanced Video and Graphics")
// CSI ? 1 2 ; Ps c ("VT125")
// CSI ? 6 0 ; Ps c (kmscon)
// CSI ? 6 2 ; Ps c ("VT220")
// CSI ? 6 3 ; Ps c ("VT320")
// CSI ? 6 4 ; Ps c ("VT420")
// CSI ? 6 5 ; Ps c (WezTerm, VT5xx?)
{ "[?\\N;\\Dc", da1_attrs_cb, },
{ "[?1;2;\\Dc", da1_attrs_cb, }, // CSI ? 1 ; 2 ; Ps... c (VT100 with extended attrs, e.g. tmux sixel)
{ "[?62;\\Dc", da1_attrs_cb, }, // CSI ? 6 2 ; Ps c ("VT220", Ghostty)
{ "[?63;\\Dc", da1_attrs_cb, }, // CSI ? 6 3 ; Ps c ("VT320")
{ "[?64;\\Dc", da1_attrs_cb, }, // CSI ? 6 4 ; Ps c ("VT420", iTerm2)
{ "[?65;\\Dc", da1_attrs_cb, }, // CSI ? 6 5 ; Ps c ("VT520", WezTerm)
{ "[?1;0;\\NS", xtsmgraphics_cregs_cb, },
{ "[?2;0;\\N;\\NS", xtsmgraphics_sixel_cb, },
{ "[>83;\\N;0c", da2_screen_cb, },
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