{
 "versions": {
  "VT220": "[manual](https://vt100.net/docs/vt220-rm/), 2nd ed., 1984",
  "VT340": "[manual](https://vt100.net/docs/vt3xx-gp/), vol. 2, 2nd ed., 1988",
  "VT510": "[manual](https://vt100.net/docs/vt510-rm/), 1st ed., 1993",
  "xterm": "patch 412, [xterm-411a](https://github.com/ThomasDickey/xterm-snapshots/tree/xterm-411a)",
  "Konsole": "26.11.70, [a24c3d71](https://invent.kde.org/utilities/konsole/-/tree/a24c3d71be3684f24d030aa2dbe9bd723d985233)",
  "kitty": "0.49.2, its documentation",
  "foot": "1.28.0",
  "pyte": "0.8.2",
  "xterm.js headless": "6.0.0",
  "alacritty_terminal": "0.26.0",
  "iTerm2": "3.7.3, its documentation",
  "ConEmu": "build 230724, its [documentation](https://conemu.github.io/en/AnsiEscapeCodes.html)",
  "rxvt-unicode": "9.31, [`urxvtperl(3)`](https://manpages.debian.org/testing/rxvt-unicode/urxvtperl.3.en.html)",
  "mintty": "3.8.3, its [documentation](https://github.com/mintty/mintty/wiki/CtrlSeqs)",
  "VTE": "0.84.1, [source](https://gitlab.gnome.org/GNOME/vte/-/tree/0.84.1)",
  "VS Code": "1.140.0, its [documentation](https://code.visualstudio.com/docs/terminal/shell-integration)",
  "Orca": "1.4.219, [source](https://github.com/stablyai/orca/tree/e705cac04a1db7e7e2184746e912142d34ca838b)",
  "Linux console": "man-pages 6.19, [`console_codes(4)`](https://man7.org/linux/man-pages/man4/console_codes.4.html)"
 },
 "measured": {
  "kitty": "emulators/results/kitty.json",
  "pyte": "emulators/results/pyte.json",
  "xterm.js headless": "emulators/results/xtermjs.json",
  "alacritty_terminal": "emulators/results/alacritty.json",
  "foot": "emulators/results/foot.json",
  "VTE": "emulators/results/vte.json",
  "rxvt-unicode": "emulators/results/urxvt.json"
 },
 "pages": {
  "c0/bel": [
   [
    "VT220",
    "yes",
    "[§4.2 Control Characters](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2)"
   ],
   [
    "VT510",
    "yes",
    "[Table 4–1](https://vt100.net/docs/vt510-rm/chapter4.html#T4-1)"
   ],
   [
    "xterm",
    "yes",
    "rings the bell, except where BEL ends an OSC"
   ],
   [
    "libghostty-vt",
    "yes",
    "reports the bell to its host"
   ]
  ],
  "c0/bs": [
   [
    "VT220",
    "yes",
    "[§4.2 Control Characters](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2)"
   ],
   [
    "VT510",
    "yes",
    "[Table 4–1](https://vt100.net/docs/vt510-rm/chapter4.html#T4-1)"
   ],
   [
    "xterm",
    "yes",
    "stops at the left margin; reverse wraparound (`CSI ? 45 h`) is off by default"
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ]
  ],
  "c0/can": [
   [
    "VT220",
    "yes",
    "[§4.2 Control Characters](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2)"
   ],
   [
    "VT510",
    "yes",
    "[Table 4–1](https://vt100.net/docs/vt510-rm/chapter4.html#T4-1)"
   ],
   [
    "xterm",
    "yes",
    "shows an error character only when emulating a VT100"
   ],
   [
    "libghostty-vt",
    "yes",
    "CAN-5: finishes a device control string instead of cancelling it"
   ]
  ],
  "c0/cr": [
   [
    "VT220",
    "yes",
    "[§4.2 Control Characters](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2)"
   ],
   [
    "VT510",
    "yes",
    "[Table 4–1](https://vt100.net/docs/vt510-rm/chapter4.html#T4-1)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ]
  ],
  "c0/dc1": [
   [
    "VT220",
    "yes",
    "[§4.2 Control Characters](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2), if XOFF support is enabled"
   ],
   [
    "VT510",
    "yes",
    "[Table 4–1](https://vt100.net/docs/vt510-rm/chapter4.html#T4-1), if XON/XOFF is enabled in setup"
   ],
   [
    "xterm",
    "yes",
    "ignored; nothing on the screen changes"
   ],
   [
    "libghostty-vt",
    "yes",
    "ignored; nothing on the screen changes"
   ]
  ],
  "c0/enq": [
   [
    "VT220",
    "yes",
    "[§4.2 Control Characters](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2)"
   ],
   [
    "VT510",
    "yes",
    "[Table 4–1](https://vt100.net/docs/vt510-rm/chapter4.html#T4-1)"
   ],
   [
    "xterm",
    "yes",
    "`answerbackString` resource, empty by default"
   ],
   [
    "libghostty-vt",
    "yes",
    "asks its host; Ghostty's `enquiry-response` is empty by default"
   ]
  ],
  "c0/esc": [
   [
    "VT220",
    "yes",
    "[§4.2 Control Characters](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2)"
   ],
   [
    "VT510",
    "yes",
    "[Table 4–1](https://vt100.net/docs/vt510-rm/chapter4.html#T4-1)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ]
  ],
  "c0/ff": [
   [
    "VT220",
    "yes",
    "[§4.2 Control Characters](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2)"
   ],
   [
    "VT510",
    "yes",
    "[Table 4–1](https://vt100.net/docs/vt510-rm/chapter4.html#T4-1)"
   ],
   [
    "xterm",
    "yes",
    "processed as LF"
   ],
   [
    "libghostty-vt",
    "yes",
    "processed as LF"
   ]
  ],
  "c0/ht": [
   [
    "VT220",
    "yes",
    "[§4.2 Control Characters](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2)"
   ],
   [
    "VT510",
    "yes",
    "[Table 4–1](https://vt100.net/docs/vt510-rm/chapter4.html#T4-1)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ]
  ],
  "c0/lf": [
   [
    "VT220",
    "yes",
    "[§4.2 Control Characters](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2)"
   ],
   [
    "VT510",
    "yes",
    "[Table 4–1](https://vt100.net/docs/vt510-rm/chapter4.html#T4-1)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ]
  ],
  "c0/nul": [
   [
    "VT220",
    "yes",
    "[§4.2 Control Characters](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2)"
   ],
   [
    "VT510",
    "yes",
    "[Table 4–1](https://vt100.net/docs/vt510-rm/chapter4.html#T4-1)"
   ],
   [
    "xterm",
    "yes",
    "ignored"
   ],
   [
    "libghostty-vt",
    "yes",
    "ignored"
   ]
  ],
  "c0/so": [
   [
    "VT220",
    "yes",
    "[§4.4.3 Invoking Character Sets with Locking Shifts](https://vt100.net/docs/vt220-rm/chapter4.html#S4.4.3)"
   ],
   [
    "VT510",
    "yes",
    "[Table 4–1](https://vt100.net/docs/vt510-rm/chapter4.html#T4-1)"
   ],
   [
    "xterm",
    "yes",
    "SO and SI"
   ],
   [
    "libghostty-vt",
    "yes",
    "SO and SI"
   ]
  ],
  "c0/sub": [
   [
    "VT220",
    "yes",
    "[§4.2 Control Characters](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2)"
   ],
   [
    "VT510",
    "yes",
    "[Table 4–1](https://vt100.net/docs/vt510-rm/chapter4.html#T4-1)"
   ],
   [
    "xterm",
    "yes",
    "displays U+2426, or a checkerboard when emulating a VT100"
   ],
   [
    "libghostty-vt",
    "partial",
    "SUB-1, SUB-2: abandons a sequence but displays no error character"
   ]
  ],
  "c0/vt": [
   [
    "VT220",
    "yes",
    "[§4.2 Control Characters](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2)"
   ],
   [
    "VT510",
    "yes",
    "[Table 4–1](https://vt100.net/docs/vt510-rm/chapter4.html#T4-1)"
   ],
   [
    "xterm",
    "yes",
    "processed as LF"
   ],
   [
    "libghostty-vt",
    "yes",
    "processed as LF"
   ]
  ],
  "esc/csi": [
   [
    "VT220",
    "yes",
    "[§2.5.2 Control Sequences](https://vt100.net/docs/vt220-rm/chapter2.html#S2.5.2)"
   ],
   [
    "VT510",
    "yes",
    "[§4.3.3 Control Sequences](https://vt100.net/docs/vt510-rm/chapter4.html#S4.3.3)"
   ],
   [
    "xterm",
    "yes",
    "a lone `9B` byte is ignored before text"
   ],
   [
    "libghostty-vt",
    "yes",
    "CSI-5: prints a lone `9B` byte as U+FFFD"
   ],
   [
    "ConEmu",
    "yes",
    "control sequences are listed in the `ESC [` form, in [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "esc/dcs": [
   [
    "VT220",
    "yes",
    "[§2.5.3 Device Control Strings](https://vt100.net/docs/vt220-rm/chapter2.html#S2.5.3)"
   ],
   [
    "VT510",
    "yes",
    "[§4.3.4 Device Control Strings](https://vt100.net/docs/vt510-rm/chapter4.html#S4.3.4)"
   ],
   [
    "xterm",
    "yes",
    "BEL inside one rings and the string goes on"
   ],
   [
    "libghostty-vt",
    "yes",
    "answers DECRQSS; XTGETTCAP, XTSETTCAP and XTGETXRES only in part"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "esc/decaln": [
   [
    "VT220",
    "yes",
    "[§4.19.2 Adjustments (DECALN)](https://vt100.net/docs/vt220-rm/chapter4.html#S4.19.2)"
   ],
   [
    "VT510",
    "yes",
    "[DECALN](https://vt100.net/docs/vt510-rm/DECALN.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "dcs/decaupss": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "yes",
    "[DECAUPSS](https://vt100.net/docs/vt510-rm/DECAUPSS.html), [DECRQUPSS](https://vt100.net/docs/vt510-rm/DECRQUPSS.html)"
   ],
   [
    "xterm",
    "partial",
    "in UTF-8 mode DECAUPSS is ignored, and DECRQUPSS loses the next character (DECAUPSS-3)"
   ],
   [
    "libghostty-vt",
    "no",
    "DECAUPSS-1 to -3: implements neither"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "esc/decbi": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "yes",
    "[DECBI](https://vt100.net/docs/vt510-rm/DECBI.html), [DECFI](https://vt100.net/docs/vt510-rm/DECFI.html)"
   ],
   [
    "xterm",
    "yes",
    "from the VT420 level, the default"
   ],
   [
    "libghostty-vt",
    "no",
    "DECBI-1 to -7: ignores `ESC 6` and `ESC 9`"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "esc/decdwl": [
   [
    "VT220",
    "yes",
    "[§4.10 Line Attributes](https://vt100.net/docs/vt220-rm/chapter4.html#S4.10)"
   ],
   [
    "VT510",
    "yes",
    "[DECDWL](https://vt100.net/docs/vt510-rm/DECDWL.html), [DECDHL](https://vt100.net/docs/vt510-rm/DECDHL.html), [DECSWL](https://vt100.net/docs/vt510-rm/DECSWL.html)"
   ],
   [
    "xterm",
    "yes",
    "keeps the right half of a line made double-width"
   ],
   [
    "libghostty-vt",
    "no",
    "DECDWL-1 to -3: line sizes are not implemented"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "esc/deckpam": [
   [
    "VT220",
    "partial",
    "[§4.6.18 Keypad Mode (DECKPAM/DECKPNM)](https://vt100.net/docs/vt220-rm/chapter4.html#S4.6.18); no DECNKM, mode 66"
   ],
   [
    "VT510",
    "yes",
    "[DECKPAM](https://vt100.net/docs/vt510-rm/DECKPAM.html), [DECKPNM](https://vt100.net/docs/vt510-rm/DECKPNM.html), [DECNKM](https://vt100.net/docs/vt510-rm/DECNKM.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "no",
    "lists DECCKM but not DECKPAM, DECKPNM or mode 66, in [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "esc/decsc": [
   [
    "VT220",
    "yes",
    "[§4.7 Cursor Positioning](https://vt100.net/docs/vt220-rm/chapter4.html#S4.7)"
   ],
   [
    "VT510",
    "yes",
    "[DECSC](https://vt100.net/docs/vt510-rm/DECSC.html), [DECRC](https://vt100.net/docs/vt510-rm/DECRC.html)"
   ],
   [
    "xterm",
    "yes",
    "saves the pending wrap; one saved cursor for each screen"
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "partial",
    "`ESC 7` and `ESC 8` listed as saving and restoring the cursor position, in [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "esc/hts": [
   [
    "VT220",
    "yes",
    "[§4.8 Tab Stops](https://vt100.net/docs/vt220-rm/chapter4.html#S4.8)"
   ],
   [
    "VT510",
    "yes",
    "[HTS](https://vt100.net/docs/vt510-rm/HTS.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    "`ESC H` only; U+0088 is ignored"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "esc/ls2": [
   [
    "VT220",
    "yes",
    "[§4.4.3 Invoking Character Sets with Locking Shifts](https://vt100.net/docs/vt220-rm/chapter4.html#S4.4.3), VT200 mode only"
   ],
   [
    "VT510",
    "yes",
    "[LS](https://vt100.net/docs/vt510-rm/LS.html), Level 4 mode only"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    "LS1R, LS2R and LS3R are accepted but have no effect"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "esc/nel": [
   [
    "VT220",
    "yes",
    "[§4.7 Cursor Positioning](https://vt100.net/docs/vt220-rm/chapter4.html#S4.7)"
   ],
   [
    "VT510",
    "yes",
    "[NEL](https://vt100.net/docs/vt510-rm/NEL.html)"
   ],
   [
    "xterm",
    "yes",
    "a lone `85` byte is ignored before text"
   ],
   [
    "libghostty-vt",
    "yes",
    "NEL-4: prints a lone `85` byte as U+FFFD"
   ],
   [
    "ConEmu",
    "yes",
    "`ESC E`, listed as the same as `\\r\\n`, in [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "esc/ri": [
   [
    "VT220",
    "yes",
    "[§4.7 Cursor Positioning](https://vt100.net/docs/vt220-rm/chapter4.html#S4.7)"
   ],
   [
    "VT510",
    "yes",
    "[Table 4–2](https://vt100.net/docs/vt510-rm/chapter4.html#T4-2)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "yes",
    "`ESC M`, listed as a reverse `\\n`, in [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "esc/ris": [
   [
    "VT220",
    "yes",
    "[§4.18.2 Hard Terminal Reset (RIS)](https://vt100.net/docs/vt220-rm/chapter4.html#S4.18.2)"
   ],
   [
    "VT510",
    "yes",
    "[RIS](https://vt100.net/docs/vt510-rm/RIS.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "yes",
    "`ESC c`, listed as a full reset: screen, backscroll and cursor, in [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "esc/sos": [
   [
    "VT220",
    "no",
    "not in [§4.2 Control Characters](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2), which says unlisted C1 controls are ignored"
   ],
   [
    "VT510",
    "partial",
    "[Table 4–2](https://vt100.net/docs/vt510-rm/chapter4.html#T4-2): PM and APC strings are ignored to their end, but SOS itself is just \"Ignored\""
   ],
   [
    "xterm",
    "yes",
    "SOS, PM and APC strings are discarded"
   ],
   [
    "libghostty-vt",
    "yes",
    "reads kitty graphics APC strings"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "esc/spa": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "no",
    "only a mnemonic in [Table 4–4](https://vt100.net/docs/vt510-rm/chapter4.html#T4-4), Show Control Characters"
   ],
   [
    "xterm",
    "yes",
    "ISO protection, which every erase respects"
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "esc/ss2": [
   [
    "VT220",
    "yes",
    "[§4.4.4 Invoking Character Sets with Single Shifts](https://vt100.net/docs/vt220-rm/chapter4.html#S4.4.4)"
   ],
   [
    "VT510",
    "yes",
    "[Table 4–2](https://vt100.net/docs/vt510-rm/chapter4.html#T4-2)"
   ],
   [
    "xterm",
    "yes",
    "the single shift lasts until text is written"
   ],
   [
    "libghostty-vt",
    "yes",
    "the single shift lasts until the next printed character"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "esc/st": [
   [
    "VT220",
    "yes",
    "[§2.5.3 Device Control Strings](https://vt100.net/docs/vt220-rm/chapter2.html#S2.5.3), as the end of a DCS"
   ],
   [
    "VT510",
    "yes",
    "[Table 4–2](https://vt100.net/docs/vt510-rm/chapter4.html#T4-2)"
   ],
   [
    "xterm",
    "yes",
    "BEL also ends an OSC, and only an OSC"
   ],
   [
    "libghostty-vt",
    "yes",
    "BEL also ends an OSC, and only an OSC"
   ],
   [
    "ConEmu",
    "partial",
    "listed only as the end of an OSC, which may also end with BEL, in [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/cbt": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "yes",
    "[CBT](https://vt100.net/docs/vt510-rm/CBT.html)"
   ],
   [
    "xterm",
    "yes",
    "keeps a pending wrap"
   ],
   [
    "libghostty-vt",
    "yes",
    "keeps a pending wrap, as xterm does"
   ],
   [
    "ConEmu",
    "no",
    "not in its list: [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/cha": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "yes",
    "[CHA](https://vt100.net/docs/vt510-rm/CHA.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "yes",
    "lists `ESC [ col G`: [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/cht": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "yes",
    "[CHT](https://vt100.net/docs/vt510-rm/CHT.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "no",
    "not in its list: [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/cnl": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "yes",
    "[CNL](https://vt100.net/docs/vt510-rm/CNL.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "yes",
    "lists `ESC [ lines E`: [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/cpl": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "yes",
    "[CPL](https://vt100.net/docs/vt510-rm/CPL.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "yes",
    "lists `ESC [ lines F`: [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/ctc": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "partial",
    "only `CSI ? 5 W`, [DECST8C](https://vt100.net/docs/vt510-rm/DECST8C.html); no CTC"
   ],
   [
    "xterm",
    "no",
    "ignores CTC, and runs DECST8C only when emulating a VT510 or later"
   ],
   [
    "libghostty-vt",
    "partial",
    "does `0`, `2`, `5` and DECST8C, unlike xterm (CTC-1 to CTC-4); ignores line tab stops"
   ],
   [
    "ConEmu",
    "no",
    "not in its list: [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/cub": [
   [
    "VT220",
    "yes",
    "[§4.7 Cursor Positioning](https://vt100.net/docs/vt220-rm/chapter4.html#S4.7)"
   ],
   [
    "VT510",
    "yes",
    "[CUB](https://vt100.net/docs/vt510-rm/CUB.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "yes",
    "lists `ESC [ cols D`: [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/cud": [
   [
    "VT220",
    "yes",
    "[§4.7 Cursor Positioning](https://vt100.net/docs/vt220-rm/chapter4.html#S4.7)"
   ],
   [
    "VT510",
    "yes",
    "[CUD](https://vt100.net/docs/vt510-rm/CUD.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "yes",
    "lists `ESC [ lines B`: [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/cuf": [
   [
    "VT220",
    "yes",
    "[§4.7 Cursor Positioning](https://vt100.net/docs/vt220-rm/chapter4.html#S4.7)"
   ],
   [
    "VT510",
    "yes",
    "[CUF](https://vt100.net/docs/vt510-rm/CUF.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "yes",
    "lists `ESC [ cols C`: [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/cup": [
   [
    "VT220",
    "yes",
    "[§4.7 Cursor Positioning](https://vt100.net/docs/vt220-rm/chapter4.html#S4.7)"
   ],
   [
    "VT510",
    "yes",
    "[CUP](https://vt100.net/docs/vt510-rm/CUP.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "yes",
    "lists `ESC [ row ; col H`: [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/cuu": [
   [
    "VT220",
    "yes",
    "[§4.7 Cursor Positioning](https://vt100.net/docs/vt220-rm/chapter4.html#S4.7)"
   ],
   [
    "VT510",
    "yes",
    "[CUU](https://vt100.net/docs/vt510-rm/CUU.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "yes",
    "lists `ESC [ lines A`: [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/da": [
   [
    "VT220",
    "partial",
    "primary and secondary DA and DECID ([§4.17.1 Device Attributes (DA)](https://vt100.net/docs/vt220-rm/chapter4.html#S4.17.1)); no tertiary DA"
   ],
   [
    "VT510",
    "yes",
    "[DA1](https://vt100.net/docs/vt510-rm/DA1.html), [DA2](https://vt100.net/docs/vt510-rm/DA2.html), [DA3](https://vt100.net/docs/vt510-rm/DA3.html)"
   ],
   [
    "xterm",
    "yes",
    "answers only an omitted or zero parameter"
   ],
   [
    "libghostty-vt",
    "yes",
    "answers from its host; DA-5: also answers a non-zero parameter"
   ],
   [
    "ConEmu",
    "partial",
    "lists `ESC [ c` and `ESC [ > c`, no tertiary DA: [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/dch": [
   [
    "VT220",
    "yes",
    "[§4.11 Editing](https://vt100.net/docs/vt220-rm/chapter4.html#S4.11)"
   ],
   [
    "VT510",
    "yes",
    "[DCH](https://vt100.net/docs/vt510-rm/DCH.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "yes",
    "lists `ESC [ n P`: [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/deccara": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "yes",
    "[DECCARA](https://vt100.net/docs/vt510-rm/DECCARA.html), [DECRARA](https://vt100.net/docs/vt510-rm/DECRARA.html), [DECSACE](https://vt100.net/docs/vt510-rm/DECSACE.html)"
   ],
   [
    "xterm",
    "yes",
    "also takes `8` and `28` for invisible"
   ],
   [
    "libghostty-vt",
    "no",
    "ignores DECCARA, DECRARA and DECSACE"
   ],
   [
    "ConEmu",
    "no",
    "not in its list: [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/deccra": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "yes",
    "[DECCRA](https://vt100.net/docs/vt510-rm/DECCRA.html)"
   ],
   [
    "xterm",
    "yes",
    "ignores the page numbers"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "ConEmu",
    "no",
    "not in its list: [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/decdsr": [
   [
    "VT220",
    "partial",
    "printer, user-defined keys and keyboard only ([§4.17.2 Device Status Report (DSR)](https://vt100.net/docs/vt220-rm/chapter4.html#S4.17.2))"
   ],
   [
    "VT510",
    "partial",
    "[DSR](https://vt100.net/docs/vt510-rm/DSR.html): no locator (`55`, `56`) or multiple-session (`85`) reports"
   ],
   [
    "xterm",
    "yes",
    "reports no locator unless built with `--enable-dec-locator`"
   ],
   [
    "libghostty-vt",
    "partial",
    "answers only DECXCPR, `?6`, of these, and its own `?996` and `?998`"
   ],
   [
    "ConEmu",
    "no",
    "lists only `ESC [ 5 n` and `ESC [ 6 n`: [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/decelr": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "no",
    "not in the manual"
   ],
   [
    "xterm",
    "partial",
    "only when built with `--enable-dec-locator`, off by default; without it the letter after the sequence is swallowed; DECLKD in no build"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored, but ends each at its final byte (DECELR-1, DECELR-3)"
   ],
   [
    "ConEmu",
    "no",
    "not in its list: [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/decera": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "yes",
    "[DECERA](https://vt100.net/docs/vt510-rm/DECERA.html)"
   ],
   [
    "xterm",
    "yes",
    "fills with spaces in the current rendition"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "ConEmu",
    "no",
    "not in its list: [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/decfra": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "yes",
    "[DECFRA](https://vt100.net/docs/vt510-rm/DECFRA.html)"
   ],
   [
    "xterm",
    "yes",
    "needs `Pch`; also accepts code points above 255"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "ConEmu",
    "no",
    "not in its list: [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/decic": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "yes",
    "[DECIC](https://vt100.net/docs/vt510-rm/DECIC.html), [DECDC](https://vt100.net/docs/vt510-rm/DECDC.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "no",
    "ignores DECIC and DECDC"
   ],
   [
    "ConEmu",
    "no",
    "not in its list: [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/decrqcra": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "yes",
    "[DECRQCRA](https://vt100.net/docs/vt510-rm/DECRQCRA.html)"
   ],
   [
    "xterm",
    "partial",
    "off by default: `GetChecksum` is in the default `disallowedWindowOps`"
   ],
   [
    "libghostty-vt",
    "partial",
    "off by default: the host turns it on with `GHOSTTY_TERMINAL_OPT_XT_CHECKSUM_REPORT`; XTCHECKSUM too; with only `Pi` and `Pp` it sums the whole screen where xterm reads them as the top and left (DECRQCRA-7)"
   ],
   [
    "ConEmu",
    "no",
    "not in its list: [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/decrqm": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "yes",
    "[DECRQM](https://vt100.net/docs/vt510-rm/DECRQM.html), [DECRPM](https://vt100.net/docs/vt510-rm/DECRPM.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    "DECRQM-6: reports unimplemented ANSI modes such as GATM as `0`, not `4`"
   ],
   [
    "ConEmu",
    "no",
    "not in its list: [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/decrqpsr": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "yes",
    "[DECRQPSR](https://vt100.net/docs/vt510-rm/DECRQPSR.html), [DECCIR](https://vt100.net/docs/vt510-rm/DECCIR.html), [DECTABSR](https://vt100.net/docs/vt510-rm/DECTABSR.html)"
   ],
   [
    "xterm",
    "yes",
    "DECCIR and DECTABSR, and DECRSPS to restore"
   ],
   [
    "libghostty-vt",
    "no",
    "no answer, and DECRSPS is ignored"
   ],
   [
    "ConEmu",
    "no",
    "not in its list: [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/decrqtsr": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "yes",
    "[DECRQTSR](https://vt100.net/docs/vt510-rm/DECRQTSR.html), [DECTSR](https://vt100.net/docs/vt510-rm/DECTSR.html), [DECRSTS](https://vt100.net/docs/vt510-rm/DECRSTS.html)"
   ],
   [
    "xterm",
    "no",
    "ignores DECRQTSR and DECRSTS"
   ],
   [
    "libghostty-vt",
    "no",
    "ignores DECRQTSR and DECRSTS"
   ],
   [
    "ConEmu",
    "no",
    "not in its list: [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/decrst": [
   [
    "VT220",
    "yes",
    "[§4.6.2 Reset Mode (RM)](https://vt100.net/docs/vt220-rm/chapter4.html#S4.6.2), as RM with `?`"
   ],
   [
    "VT510",
    "yes",
    "[RM](https://vt100.net/docs/vt510-rm/RM.html), as RM with `?`"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "partial",
    "only private modes 1, 25, 47, 1047 to 1049, 2004 and the mouse modes; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/decset": [
   [
    "VT220",
    "yes",
    "[§4.6.1 Set Mode (SM)](https://vt100.net/docs/vt220-rm/chapter4.html#S4.6.1), as SM with `?`"
   ],
   [
    "VT510",
    "yes",
    "[SM](https://vt100.net/docs/vt510-rm/SM.html), as SM with `?`"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "partial",
    "only private modes 1, 25, 47, 1047 to 1049, 2004, 7711 and the mouse modes; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/decsasd": [
   [
    "VT220",
    "no",
    "not in the manual; the VT220 has no host-writable status line"
   ],
   [
    "VT510",
    "yes",
    "[DECSASD](https://vt100.net/docs/vt510-rm/DECSASD.html) and [DECSSDT](https://vt100.net/docs/vt510-rm/DECSSDT.html)"
   ],
   [
    "xterm",
    "no",
    "only when built with `--enable-status-line`, which is off by default"
   ],
   [
    "libghostty-vt",
    "partial",
    "DECSASD only, no DECSSDT or status line; text is discarded while it is selected (DECSASD-1, -2, -5)"
   ],
   [
    "ConEmu",
    "no",
    "not in [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/decsca": [
   [
    "VT220",
    "partial",
    "[§4.9.2 Select Character Attributes (DECSCA)](https://vt100.net/docs/vt220-rm/chapter4.html#S4.9.2) and DECSED, DECSEL in [§4.12 Erasing](https://vt100.net/docs/vt220-rm/chapter4.html#S4.12); no DECSERA"
   ],
   [
    "VT510",
    "yes",
    "[DECSCA](https://vt100.net/docs/vt510-rm/DECSCA.html), [DECSED](https://vt100.net/docs/vt510-rm/DECSED.html), [DECSEL](https://vt100.net/docs/vt510-rm/DECSEL.html), [DECSERA](https://vt100.net/docs/vt510-rm/DECSERA.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "partial",
    "no DECSERA (DECSCA-10)"
   ],
   [
    "ConEmu",
    "no",
    "not in [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/decscl": [
   [
    "VT220",
    "yes",
    "[§4.3 Compatibility Level (DECSCL)](https://vt100.net/docs/vt220-rm/chapter4.html#S4.3); levels 1 and 2 only"
   ],
   [
    "VT510",
    "yes",
    "[DECSCL](https://vt100.net/docs/vt510-rm/DECSCL.html)"
   ],
   [
    "xterm",
    "yes",
    "does a soft reset; refuses a level above its own"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored: keeps its one level and does not reset (DECSCL-1, -2, -4)"
   ],
   [
    "ConEmu",
    "no",
    "not in [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/decscpp": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "yes",
    "[DECSCPP](https://vt100.net/docs/vt510-rm/DECSCPP.html)"
   ],
   [
    "xterm",
    "yes",
    "only `80` and `132`; asks the window system to resize"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored (DECSCPP-1, -2)"
   ],
   [
    "ConEmu",
    "no",
    "not in [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/decscusr": [
   [
    "VT220",
    "no",
    "not in the manual; DECSCUSR came with the VT520"
   ],
   [
    "VT510",
    "yes",
    "[DECSCUSR](https://vt100.net/docs/vt510-rm/DECSCUSR.html); styles `0` to `4`; the bars, `5` and `6`, are xterm's"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    "`0` is the host's default style, a steady block unless set (DECSCUSR-5)"
   ],
   [
    "ConEmu",
    "yes",
    "`0` is ConEmu's default rather than a blinking block; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/decslrm": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "yes",
    "[DECSLRM](https://vt100.net/docs/vt510-rm/DECSLRM.html) and [DECLRMM](https://vt100.net/docs/vt510-rm/DECLRMM.html)"
   ],
   [
    "xterm",
    "yes",
    "DECLRMM only when emulating a VT420 or later, as it does by default"
   ],
   [
    "libghostty-vt",
    "yes",
    "accepts DECLRMM at any level"
   ],
   [
    "ConEmu",
    "no",
    "`CSI s` is listed only as saving the cursor; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/decsnls": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "yes",
    "[DECSNLS](https://vt100.net/docs/vt510-rm/DECSNLS.html)"
   ],
   [
    "xterm",
    "yes",
    "asks the window system for `Pn` lines; ignores `Pn` outside 1 to 255"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored; the cases still agree, since nothing changes at once"
   ],
   [
    "ConEmu",
    "no",
    "not in [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/decsr": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "yes",
    "[DECSR](https://vt100.net/docs/vt510-rm/DECSR.html) and [DECSRC](https://vt100.net/docs/vt510-rm/DECSRC.html)"
   ],
   [
    "xterm",
    "no",
    "ignored: no reset and no confirmation"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored, as in xterm"
   ],
   [
    "ConEmu",
    "no",
    "not in [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/decstbm": [
   [
    "VT220",
    "yes",
    "[§4.13.1 Set Top and Bottom Margins (DECSTBM)](https://vt100.net/docs/vt220-rm/chapter4.html#S4.13.1)"
   ],
   [
    "VT510",
    "yes",
    "[DECSTBM](https://vt100.net/docs/vt510-rm/DECSTBM.html)"
   ],
   [
    "xterm",
    "yes",
    "a bottom margin past the screen is taken as the last line"
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "yes",
    "[ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/decstr": [
   [
    "VT220",
    "yes",
    "[§4.18.1 Soft Terminal Reset (DECSTR)](https://vt100.net/docs/vt220-rm/chapter4.html#S4.18.1)"
   ],
   [
    "VT510",
    "yes",
    "[DECSTR](https://vt100.net/docs/vt510-rm/DECSTR.html)"
   ],
   [
    "xterm",
    "yes",
    "leaves autowrap on"
   ],
   [
    "libghostty-vt",
    "yes",
    "leaves autowrap on"
   ],
   [
    "ConEmu",
    "no",
    "not in [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/dectst": [
   [
    "VT220",
    "yes",
    "[§4.19.1 Tests (DECTST)](https://vt100.net/docs/vt220-rm/chapter4.html#S4.19.1)"
   ],
   [
    "VT510",
    "yes",
    "[DECTST](https://vt100.net/docs/vt510-rm/DECTST.html)"
   ],
   [
    "xterm",
    "no",
    "ignored"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored, as in xterm"
   ],
   [
    "ConEmu",
    "no",
    "not in [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/dl": [
   [
    "VT220",
    "yes",
    "[§4.11 Editing](https://vt100.net/docs/vt220-rm/chapter4.html#S4.11)"
   ],
   [
    "VT510",
    "yes",
    "[DL](https://vt100.net/docs/vt510-rm/DL.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "yes",
    "[ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/dsr": [
   [
    "VT220",
    "yes",
    "[§4.17.2 Device Status Report (DSR)](https://vt100.net/docs/vt220-rm/chapter4.html#S4.17.2)"
   ],
   [
    "VT510",
    "yes",
    "[DSR](https://vt100.net/docs/vt510-rm/DSR.html) and [DSR—Cursor Position Report](https://vt100.net/docs/vt510-rm/DSR-CPR.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    "answers `5` and `6` only, with `ESC [`"
   ],
   [
    "ConEmu",
    "yes",
    "`5` and `6`; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/ech": [
   [
    "VT220",
    "yes",
    "[§4.12 Erasing](https://vt100.net/docs/vt220-rm/chapter4.html#S4.12)"
   ],
   [
    "VT510",
    "yes",
    "[ECH](https://vt100.net/docs/vt510-rm/ECH.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "yes",
    "[ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/ed": [
   [
    "VT220",
    "yes",
    "[§4.12 Erasing](https://vt100.net/docs/vt220-rm/chapter4.html#S4.12); `0` to `2`, as DEC defined it; `3` is xterm's"
   ],
   [
    "VT510",
    "yes",
    "[ED](https://vt100.net/docs/vt510-rm/ED.html); `0` to `2`, as DEC defined it; `3` is xterm's"
   ],
   [
    "xterm",
    "yes",
    "`3` follows the `eraseSavedLines` resource, on by default"
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "yes",
    "its list has `2` also move the cursor to the upper-left corner; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/el": [
   [
    "VT220",
    "yes",
    "[§4.12 Erasing](https://vt100.net/docs/vt220-rm/chapter4.html#S4.12)"
   ],
   [
    "VT510",
    "yes",
    "[EL](https://vt100.net/docs/vt510-rm/EL.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "yes",
    "its list has `2` also move the cursor to the first column; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/hpa": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "yes",
    "[HPA](https://vt100.net/docs/vt510-rm/HPA.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    "handled by the same code as CHA"
   ],
   [
    "ConEmu",
    "no",
    "not in [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/hpb": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "no",
    "not in the manual"
   ],
   [
    "xterm",
    "no",
    "ignored"
   ],
   [
    "libghostty-vt",
    "yes",
    "implemented as CUB, where xterm ignores it (HPB-1, -2, -3)"
   ],
   [
    "ConEmu",
    "no",
    "not in [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/hpr": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "yes",
    "[HPR](https://vt100.net/docs/vt510-rm/HPR.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "no",
    "not in [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/hvp": [
   [
    "VT220",
    "yes",
    "[§4.7 Cursor Positioning](https://vt100.net/docs/vt220-rm/chapter4.html#S4.7)"
   ],
   [
    "VT510",
    "yes",
    "[HVP](https://vt100.net/docs/vt510-rm/HVP.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "yes",
    "[ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/ich": [
   [
    "VT220",
    "yes",
    "[§4.11 Editing](https://vt100.net/docs/vt220-rm/chapter4.html#S4.11)"
   ],
   [
    "VT510",
    "yes",
    "[ICH](https://vt100.net/docs/vt510-rm/ICH.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "yes",
    "[ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/il": [
   [
    "VT220",
    "yes",
    "[§4.11 Editing](https://vt100.net/docs/vt220-rm/chapter4.html#S4.11)"
   ],
   [
    "VT510",
    "yes",
    "[IL](https://vt100.net/docs/vt510-rm/IL.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "yes",
    "[ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/kitty-keyboard": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "no",
    "not in the manual"
   ],
   [
    "xterm",
    "no",
    "its parse tables send `CSI ? u`, `CSI > u` and `CSI = u` to ground and ignore `CSI <`"
   ],
   [
    "libghostty-vt",
    "yes",
    "with both stacks; KITTY-1 to KITTY-4: answers `CSI ? u`, where xterm does not"
   ],
   [
    "kitty",
    "yes",
    "defined in [Comprehensive keyboard handling in terminals](https://sw.kovidgoyal.net/kitty/keyboard-protocol/#progressive-enhancement)"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, whose `CSI u` only restores the cursor; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/mc": [
   [
    "VT220",
    "yes",
    "[§4.14 Printing](https://vt100.net/docs/vt220-rm/chapter4.html#S4.14)"
   ],
   [
    "VT510",
    "yes",
    "[MC](https://vt100.net/docs/vt510-rm/MC.html)"
   ],
   [
    "xterm",
    "partial",
    "only with a printer command; `printerCommand` is empty by default, so printer controls are ignored"
   ],
   [
    "libghostty-vt",
    "no",
    "no printer port; ignored, and `CSI 5 i` hides nothing"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/np": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "yes",
    "[NP](https://vt100.net/docs/vt510-rm/NP.html), with [PP](https://vt100.net/docs/vt510-rm/PP.html), [PPA](https://vt100.net/docs/vt510-rm/PPA.html), [PPR](https://vt100.net/docs/vt510-rm/PPR.html) and [PPB](https://vt100.net/docs/vt510-rm/PPB.html)"
   ],
   [
    "xterm",
    "no",
    "none of the five is implemented"
   ],
   [
    "libghostty-vt",
    "no",
    "a single page, level 2; ignored"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/rep": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "no",
    "not in the manual"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "yes",
    "\"Repeats output of last written character count times\"; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/rm": [
   [
    "VT220",
    "yes",
    "[§4.6.2 Reset Mode (RM)](https://vt100.net/docs/vt220-rm/chapter4.html#S4.6.2)"
   ],
   [
    "VT510",
    "yes",
    "[RM](https://vt100.net/docs/vt510-rm/RM.html)"
   ],
   [
    "xterm",
    "yes",
    "KAM, IRM, SRM and LNM"
   ],
   [
    "libghostty-vt",
    "yes",
    "KAM, IRM, SRM and LNM"
   ],
   [
    "ConEmu",
    "partial",
    "lists only `20` (LNM) and its own `7`, line wrapping; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/sd": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "yes",
    "[SD—Pan Up](https://vt100.net/docs/vt510-rm/SD.html): pans the window rather than moving lines"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "partial",
    "scrolls the whole buffer down, not the scrolling region; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/sgr": [
   [
    "VT220",
    "partial",
    "[§4.9.1 Select Graphic Rendition (SGR)](https://vt100.net/docs/vt220-rm/chapter4.html#S4.9.1): `0`, `1`, `4`, `5`, `7` and their resets; no colors"
   ],
   [
    "VT510",
    "partial",
    "[SGR](https://vt100.net/docs/vt510-rm/SGR.html): adds invisible, `8` and `28`; no colors, faint, italic or strikethrough"
   ],
   [
    "xterm",
    "yes",
    "bold with a basic color takes the bright one (`boldColors`); no underline styles: it takes subparameters only for `38` and `48`"
   ],
   [
    "libghostty-vt",
    "yes",
    "keeps the basic color under bold (SGR-1) and draws underline styles (SGR-4)"
   ],
   [
    "ConEmu",
    "partial",
    "no `8`, `9` or colon forms; `2` unsets bold, and `3` is italic or inverse; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/simd": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "no",
    "not in the manual"
   ],
   [
    "xterm",
    "no",
    "takes `CSI Ps ^` as SD and scrolls down; the ECMA-48 meaning plays no part"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored; SIMD-1 to SIMD-4: does not scroll, as xterm does"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/sl": [
   [
    "VT220",
    "no",
    "not in the manual; DEC terminals use DECIC and DECDC"
   ],
   [
    "VT510",
    "no",
    "not in the manual; DEC terminals use DECIC, DECDC, DECBI and DECFI"
   ],
   [
    "xterm",
    "yes",
    "SL and SR"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored: no case for `SP @` or `SP A` (SL-1 to SL-7)"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/sm": [
   [
    "VT220",
    "yes",
    "[§4.6.1 Set Mode (SM)](https://vt100.net/docs/vt220-rm/chapter4.html#S4.6.1)"
   ],
   [
    "VT510",
    "yes",
    "[SM](https://vt100.net/docs/vt510-rm/SM.html)"
   ],
   [
    "xterm",
    "yes",
    "KAM, IRM, SRM and LNM"
   ],
   [
    "libghostty-vt",
    "yes",
    "KAM, IRM, SRM and LNM"
   ],
   [
    "ConEmu",
    "partial",
    "lists only `20` (LNM) and its own `7`, line wrapping at a column; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/su": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "yes",
    "[SU—Pan Down](https://vt100.net/docs/vt510-rm/SU.html): pans the window rather than moving lines"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "partial",
    "scrolls the whole buffer up, not the scrolling region; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/tbc": [
   [
    "VT220",
    "yes",
    "[§4.8 Tab Stops](https://vt100.net/docs/vt220-rm/chapter4.html#S4.8)"
   ],
   [
    "VT510",
    "yes",
    "[TBC](https://vt100.net/docs/vt510-rm/TBC.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/vpa": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "yes",
    "[VPA](https://vt100.net/docs/vt510-rm/VPA.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "yes",
    "\"Moves the cursor to line row\"; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/vpb": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "no",
    "not in the manual"
   ],
   [
    "xterm",
    "no",
    "its parse table sends `CSI … k` to ground"
   ],
   [
    "libghostty-vt",
    "yes",
    "as CUU; VPB-1 to VPB-3: moves the cursor, where xterm ignores it"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/vpr": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "yes",
    "[VPR](https://vt100.net/docs/vt510-rm/VPR.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/xtmodkeys": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "no",
    "not in the manual"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "partial",
    "keeps only whether `modifyOtherKeys` is `2`; no XTQMODKEYS or DECRQSS answer (XTMODKEYS-1 to XTMODKEYS-6)"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/xtpushsgr": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "no",
    "not in the manual"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "no",
    "XTPUSHSGR-1 to XTPUSHSGR-3, XTPUSHSGR-5 to XTPUSHSGR-7: ignores both"
   ],
   [
    "kitty",
    "no",
    "not in its CSI dispatch; `CSI # P` and `CSI # Q` push and pop colors instead ([`vt-parser.c`](https://github.com/kovidgoyal/kitty/blob/v0.49.2/kitty/vt-parser.c#L1291-L1298))"
   ],
   [
    "VTE",
    "no",
    "recognized and ignored ([`vteseq.cc`](https://github.com/GNOME/vte/blob/0.84.1/src/vteseq.cc#L9657-L9674))"
   ]
  ],
  "csi/xtrestore": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "no",
    "not in the manual"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    "XTRESTORE-5 to XTRESTORE-7: an unsaved mode goes back to its default, and RIS clears what was saved"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, whose `CSI s` only saves the cursor; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/xtsave": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "no",
    "not in the manual"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, whose `CSI s` only saves the cursor; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/xtversion": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "no",
    "not in the manual"
   ],
   [
    "xterm",
    "yes",
    "answers `XTerm(412)`"
   ],
   [
    "libghostty-vt",
    "yes",
    "asks its host, `libghostty` without one (XTVERSION-1); XTVERSION-2: also answers a nonzero parameter"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "csi/xtwinops": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "partial",
    "only `24` and up, as [DECSLPP](https://vt100.net/docs/vt510-rm/DECSLPP.html)"
   ],
   [
    "xterm",
    "partial",
    "`20` and `21` are refused by the default `disallowedWindowOps`; the rest are allowed"
   ],
   [
    "libghostty-vt",
    "partial",
    "answers `14`, `16`, `18` and `19` through its host, `19` as the text area; hands `8` to its host; no title stack or `11` (XTWINOPS-2, -4, -5)"
   ],
   [
    "ConEmu",
    "partial",
    "lists only `18`, `19` and `21`; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "dcs/decdld": [
   [
    "VT220",
    "yes",
    "[§4.16 Down-Line-Loadable Character Set](https://vt100.net/docs/vt220-rm/chapter4.html#S4.16)"
   ],
   [
    "VT510",
    "yes",
    "[DECDLD](https://vt100.net/docs/vt510-rm/DECDLD.html)"
   ],
   [
    "xterm",
    "no",
    "consumed and ignored; soft fonts need the build option `OPT_DEC_SOFTFONT`, off by default"
   ],
   [
    "libghostty-vt",
    "no",
    "no soft fonts; the string is dropped"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, which has no DCS; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "dcs/decrqss": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "yes",
    "[DECRQSS](https://vt100.net/docs/vt510-rm/DECRQSS.html), with `Ps` the other way round in [DECRPSS](https://vt100.net/docs/vt510-rm/DECRPSS.html)"
   ],
   [
    "xterm",
    "yes",
    "everything a VT420 reports but the status line"
   ],
   [
    "libghostty-vt",
    "partial",
    "SGR, DECSTBM, DECSLRM and DECSCUSR only; DECRQSS-3, -4, -6, -8 to -11"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, which has no DCS; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "dcs/decudk": [
   [
    "VT220",
    "yes",
    "[§4.15 User Defined Keys (DECUDK)](https://vt100.net/docs/vt220-rm/chapter4.html#S4.15)"
   ],
   [
    "VT510",
    "yes",
    "[DECUDK](https://vt100.net/docs/vt510-rm/DECUDK.html)"
   ],
   [
    "xterm",
    "partial",
    "loads the keys but never looks at `Pl`, so they are never locked"
   ],
   [
    "libghostty-vt",
    "no",
    "no user-defined keys; the string is dropped, and `CSI ? 25 n` is not answered (DECUDK-2)"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, which has no DCS; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "dcs/xtgettcap": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "no",
    "not in the manual"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "partial",
    "answers from Ghostty's terminfo: fixed key strings, no termcap names or `TN`, one answer per name (XTGETTCAP-4, -6, -8 to -12)"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, which has no DCS; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "dcs/xtgetxres": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "no",
    "not in the manual"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "no",
    "consumed without an answer (XTGETXRES-1 to XTGETXRES-3)"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, which has no DCS; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "dcs/xtsettcap": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "no",
    "not in the manual"
   ],
   [
    "xterm",
    "yes",
    "allowed by default; `allowTcapOps` is on"
   ],
   [
    "libghostty-vt",
    "no",
    "consumed without ringing the bell (XTSETTCAP-2, XTSETTCAP-3)"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, which has no DCS; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "parser/controls": [
   [
    "VT220",
    "partial",
    "[§4.2 Control Characters](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2): CAN, SUB and ESC cancel a sequence and DEL is ignored; other controls inside one are not addressed"
   ],
   [
    "VT510",
    "partial",
    "[§4.3.5](https://vt100.net/docs/vt510-rm/chapter4.html#S4.3.5) and [Table 4–1](https://vt100.net/docs/vt510-rm/chapter4.html#T4-1): ESC, CAN and SUB cancel a sequence; other controls inside one are not addressed"
   ],
   [
    "xterm",
    "yes",
    "keeps controls in a string; in a title they become `?`, but for LF and tab"
   ],
   [
    "libghostty-vt",
    "yes",
    "CTL-5, CTL-6: leaves C0 controls out of a title and keeps DEL; CTL-7: an ESC that is not ST still carries out the OSC"
   ]
  ],
  "parser/parameters": [
   [
    "VT220",
    "no",
    "the manual gives no limit and no rule for malformed sequences"
   ],
   [
    "VT510",
    "partial",
    "[§4.3.3](https://vt100.net/docs/vt510-rm/chapter4.html#S4.3.3): up to 16 parameters, values over 9999 taken as 9999; malformed sequences not addressed"
   ],
   [
    "xterm",
    "yes",
    "keeps 30 parameters"
   ],
   [
    "libghostty-vt",
    "yes",
    "keeps 24 and ignores a sequence with more (PRM-2, PRM-3)"
   ]
  ],
  "parser/utf8": [
   [
    "VT220",
    "no",
    "no UTF-8; C1 controls are single bytes, `80` to `9F` ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "no UTF-8; C1 controls are single bytes, `80` to `9F` ([Table 4–2](https://vt100.net/docs/vt510-rm/chapter4.html#T4-2))"
   ],
   [
    "xterm",
    "yes",
    "in a UTF-8 locale"
   ],
   [
    "libghostty-vt",
    "yes",
    "follows the WHATWG rule for invalid bytes (U8-3 to U8-5)"
   ]
  ],
  "modes/altscreen": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "no",
    "not in the manual; not in [Table 5-6](https://vt100.net/docs/vt510-rm/DECRPM.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "partial",
    "no mode `1046` (ALT-17, ALT-18); DECRQM answers each mode's own flag (ALT-15, ALT-16)"
   ],
   [
    "ConEmu",
    "partial",
    "lists `47`, `1047`, `1048` and `1049`, with `47` the same as `1047`; not `1046`; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "modes/blink": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "no",
    "not in the manual; mode 12 there is SRM, an ANSI mode"
   ],
   [
    "xterm",
    "yes",
    "off unless the `cursorBlink` resource says otherwise"
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, which has [DECSCUSR](/csi/decscusr/) instead; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "modes/decarm": [
   [
    "VT220",
    "yes",
    "[§4.6.15 Auto Repeat (DECARM)](https://vt100.net/docs/vt220-rm/chapter4.html#S4.6.15)"
   ],
   [
    "VT510",
    "yes",
    "[DECARM](https://vt100.net/docs/vt510-rm/DECARM.html)"
   ],
   [
    "xterm",
    "no",
    "ignored; DECRQM reports it as permanently reset"
   ],
   [
    "libghostty-vt",
    "yes",
    "keeps the mode and reports it as changeable (DECARM-1, DECARM-2)"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "modes/decawm": [
   [
    "VT220",
    "yes",
    "[§4.6.14 Auto Wrap Mode (DECAWM)](https://vt100.net/docs/vt220-rm/chapter4.html#S4.6.14)"
   ],
   [
    "VT510",
    "yes",
    "[DECAWM](https://vt100.net/docs/vt510-rm/DECAWM.html)"
   ],
   [
    "xterm",
    "yes",
    "on by default (`autoWrap`)"
   ],
   [
    "libghostty-vt",
    "yes",
    "on by default"
   ],
   [
    "ConEmu",
    "no",
    "`CSI 7 ; col h`, without the `?`, is its own line wrapping, not DECAWM ([ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html))"
   ]
  ],
  "modes/decckm": [
   [
    "VT220",
    "yes",
    "[§4.6.8 Cursor Key Mode (DECCKM)](https://vt100.net/docs/vt220-rm/chapter4.html#S4.6.8)"
   ],
   [
    "VT510",
    "yes",
    "[DECCKM](https://vt100.net/docs/vt510-rm/DECCKM.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "yes",
    "[ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "modes/deccolm": [
   [
    "VT220",
    "yes",
    "[§4.6.10 Column Mode (DECCOLM)](https://vt100.net/docs/vt220-rm/chapter4.html#S4.6.10)"
   ],
   [
    "VT510",
    "yes",
    "[DECCOLM](https://vt100.net/docs/vt510-rm/DECCOLM.html)"
   ],
   [
    "xterm",
    "partial",
    "ignored unless mode 40 allows it; off by default (`c132`)"
   ],
   [
    "libghostty-vt",
    "yes",
    "with mode 40, as xterm; no setting like xterm's `ColumnMode` to keep the width (DECCOLM-8)"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "modes/dechccm": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "partial",
    "[DECVCCM](https://vt100.net/docs/vt510-rm/DECVCCM.html) and [DECPCCM](https://vt100.net/docs/vt510-rm/DECPCCM.html); DECHCCM only in [Table 5-6](https://vt100.net/docs/vt510-rm/DECRPM.html), always reset"
   ],
   [
    "xterm",
    "no",
    "recognized and ignored; DECRQM reports each as permanently reset"
   ],
   [
    "libghostty-vt",
    "no",
    "none is in its mode table; DECRQM reports `0` (DECHCCM-1, DECHCCM-2)"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "modes/deckbum": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "yes",
    "[DECKBUM](https://vt100.net/docs/vt510-rm/DECKBUM.html)"
   ],
   [
    "xterm",
    "no",
    "recognized and ignored; DECRQM reports it as permanently reset"
   ],
   [
    "libghostty-vt",
    "no",
    "not in its mode table; DECRQM reports `0` (DECKBUM-1, DECKBUM-2)"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "modes/decncsm": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "yes",
    "[DECNCSM](https://vt100.net/docs/vt510-rm/DECNCSM.html)"
   ],
   [
    "xterm",
    "no",
    "only when emulating a VT510 or later; a default xterm, a VT420, ignores it and DECRQM reports `0`"
   ],
   [
    "libghostty-vt",
    "no",
    "not recognized, as in xterm"
   ]
  ],
  "modes/decnrcm": [
   [
    "VT220",
    "yes",
    "[§4.6.19 Character Set Mode (DECNRCM)](https://vt100.net/docs/vt220-rm/chapter4.html#S4.6.19)"
   ],
   [
    "VT510",
    "yes",
    "[DECNRCM](https://vt100.net/docs/vt510-rm/DECNRCM.html)"
   ],
   [
    "xterm",
    "yes",
    "does not reset the character sets when the mode changes"
   ],
   [
    "libghostty-vt",
    "no",
    "no mode 42 and no national sets (DECNRCM-1, DECNRCM-2, DECNRCM-4)"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "modes/decom": [
   [
    "VT220",
    "yes",
    "[§4.6.13 Origin Mode (DECOM)](https://vt100.net/docs/vt220-rm/chapter4.html#S4.6.13)"
   ],
   [
    "VT510",
    "yes",
    "[DECOM](https://vt100.net/docs/vt510-rm/DECOM.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "modes/decpex": [
   [
    "VT220",
    "yes",
    "[§4.6.17 Print Extent Mode (DECPEX)](https://vt100.net/docs/vt220-rm/chapter4.html#S4.6.17) and [§4.6.16 Print Form Feed Mode (DECPFF)](https://vt100.net/docs/vt220-rm/chapter4.html#S4.6.16)"
   ],
   [
    "VT510",
    "yes",
    "[DECPEX](https://vt100.net/docs/vt510-rm/DECPEX.html) and [DECPFF](https://vt100.net/docs/vt510-rm/DECPFF.html)"
   ],
   [
    "xterm",
    "yes",
    "keeps and reports both modes; a default xterm has no printer"
   ],
   [
    "libghostty-vt",
    "no",
    "neither is in its mode table; DECRQM reports `0` (DECPEX-1, DECPEX-2)"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "modes/decsclm": [
   [
    "VT220",
    "yes",
    "[§4.6.11 Scrolling Mode (DECSCLM)](https://vt100.net/docs/vt220-rm/chapter4.html#S4.6.11)"
   ],
   [
    "VT510",
    "yes",
    "[DECSCLM](https://vt100.net/docs/vt510-rm/DECSCLM.html)"
   ],
   [
    "xterm",
    "yes",
    "jump scrolling by default (`jumpScroll`)"
   ],
   [
    "libghostty-vt",
    "yes",
    "records the mode"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "modes/decscnm": [
   [
    "VT220",
    "yes",
    "[§4.6.12 Screen Mode (DECSCNM)](https://vt100.net/docs/vt220-rm/chapter4.html#S4.6.12)"
   ],
   [
    "VT510",
    "yes",
    "[DECSCNM](https://vt100.net/docs/vt510-rm/DECSCNM.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    "records the mode and leaves drawing it to the host"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "modes/dectcem": [
   [
    "VT220",
    "yes",
    "[§4.6.7 Text Cursor Enable Mode (DECTCEM)](https://vt100.net/docs/vt220-rm/chapter4.html#S4.6.7)"
   ],
   [
    "VT510",
    "yes",
    "[DECTCEM](https://vt100.net/docs/vt510-rm/DECTCEM.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "yes",
    "[ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "modes/focus": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "no",
    "not in the manual; not in [Table 5-6](https://vt100.net/docs/vt510-rm/DECRPM.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "yes",
    "listed among the mouse modes, as `FOCUS_EVENT_MOUSE`; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "modes/logging": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "no",
    "not in the manual; not in [Table 5-6](https://vt100.net/docs/vt510-rm/DECRPM.html)"
   ],
   [
    "xterm",
    "no",
    "needs `--enable-logging` and `ALLOWLOGFILEONOFF`; DECRQM reports `0`"
   ],
   [
    "libghostty-vt",
    "no",
    "not recognized, as in xterm"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "modes/mouse": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "no",
    "not in the manual; not in [Table 5-6](https://vt100.net/docs/vt510-rm/DECRPM.html)"
   ],
   [
    "xterm",
    "yes",
    "alternate scroll is off unless the `alternateScroll` resource is set"
   ],
   [
    "libghostty-vt",
    "partial",
    "no mode `1001`; DECRQM answers each mode's own flag; alternate scroll on by default (MOUSE-3 to MOUSE-7, MOUSE-10)"
   ],
   [
    "ConEmu",
    "partial",
    "lists `9`, `1000`, `1002`, `1003`, `1005`, `1006` and `1015`; not `1001`, `1007` or `1016`; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "modes/paste": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "no",
    "not in the manual; not in [Table 5-6](https://vt100.net/docs/vt510-rm/DECRPM.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "yes",
    "[ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "modes/sync": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "no",
    "not in the manual; not in [Table 5-6](https://vt100.net/docs/vt510-rm/DECRPM.html)"
   ],
   [
    "xterm",
    "no",
    "not recognized; DECRQM reports `0`"
   ],
   [
    "libghostty-vt",
    "yes",
    "SYNC-1: implements the mode; holding back drawing is left to the renderer"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "modes/reflow": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "no",
    "not in the manual; not in [Table 5-6](https://vt100.net/docs/vt510-rm/DECRPM.html)"
   ],
   [
    "xterm",
    "no",
    "not recognized; DECRQM reports `0`"
   ],
   [
    "libghostty-vt",
    "no",
    "not recognized; DECRQM reports `0`; reflows the main screen whenever DECAWM is set"
   ],
   [
    "VTE",
    "no",
    "known but fixed: DECRQM reports `4`, permanently reset ([`modes.py`](https://github.com/GNOME/vte/blob/0.84.1/src/modes.py#L1056))"
   ]
  ],
  "modes/color-scheme": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "no",
    "not in the manual; not in [Table 5-6](https://vt100.net/docs/vt510-rm/DECRPM.html)"
   ],
   [
    "xterm",
    "no",
    "not recognized; DECRQM reports `0`, and `CSI ? 996 n` is not answered"
   ],
   [
    "libghostty-vt",
    "yes",
    "COLORSCHEME-1: implements the mode; the query is answered through a callback the host sets, and reports are the host's to send"
   ],
   [
    "Konsole",
    "no",
    "no mode `2031` and no `CSI ? 996 n`"
   ],
   [
    "kitty",
    "yes",
    "dark when the default background is ([`window.py`](https://github.com/kovidgoyal/kitty/blob/v0.49.2/kitty/window.py#L1690-L1705), [`screen.c`](https://github.com/kovidgoyal/kitty/blob/v0.49.2/kitty/screen.c#L3257-L3258)); since 0.38.1"
   ],
   [
    "foot",
    "yes",
    "dark when the `[colors-dark]` theme is active ([`csi.c`](https://codeberg.org/dnkl/foot/src/tag/1.28.0/csi.c#L568-L569)); since 1.23.0"
   ],
   [
    "VTE",
    "yes",
    "dark when the default background is no lighter than the foreground ([`vte.cc`](https://github.com/GNOME/vte/blob/0.84.1/src/vte.cc#L2655-L2687)); since 0.82.0"
   ]
  ],
  "modes/visibility": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "no",
    "not in the manual; not in [Table 5-6](https://vt100.net/docs/vt510-rm/DECRPM.html)"
   ],
   [
    "xterm",
    "no",
    "not recognized; DECRQM reports `0`, and `CSI ? 998 n` is not answered"
   ],
   [
    "libghostty-vt",
    "yes",
    "VISIBILITY-1 to VISIBILITY-3: implements the mode and the query; always potentially visible, as its C API cannot change that"
   ],
   [
    "kitty",
    "yes",
    "sends a report when the mode is set and on each change ([`screen.c`](https://github.com/kovidgoyal/kitty/blob/v0.49.2/kitty/screen.c#L1786-L1798), [`set_mode_from_const`](https://github.com/kovidgoyal/kitty/blob/v0.49.2/kitty/screen.c#L2053-L2056)); since 0.48.2"
   ]
  ],
  "osc/allowable": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "no",
    "OSC62-1: not implemented"
   ],
   [
    "Konsole",
    "no",
    ""
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/allowed": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "no",
    "OSC60-1: not implemented"
   ],
   [
    "Konsole",
    "no",
    ""
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/disallowed": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "no",
    "OSC61-1: not implemented"
   ],
   [
    "Konsole",
    "no",
    ""
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/clipboard": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "partial",
    "off by default: `SetSelection` and `GetSelection` are refused unless `allowWindowOps` is set"
   ],
   [
    "libghostty-vt",
    "partial",
    "sets the clipboard through its host; does not answer a query (OSC52-2)"
   ],
   [
    "Konsole",
    "partial",
    "sets or clears the clipboard and primary selection; does not answer `?`"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/color-mode": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    "modes start off, per `colorBDMode` and similar resources"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    ""
   ],
   [
    "iTerm2",
    "no",
    "uses `OSC 6` to color its tab instead ([iTerm2](/osc/iterm2/))"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/color-mode-106": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    "the same code as `OSC 6`"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    ""
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/conemu-sleep": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "`OSC 9` is not among the OSC numbers it knows"
   ],
   [
    "libghostty-vt",
    "no",
    "parsed, then ignored"
   ],
   [
    "Konsole",
    "no",
    "only `OSC 9 ; 4`, the progress report, is acted on"
   ],
   [
    "ConEmu",
    "yes",
    "[ConEmu specific OSC](https://conemu.github.io/en/AnsiEscapeCodes.html#ConEmu_specific_OSC)"
   ]
  ],
  "osc/conemu-message": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "`OSC 9` is not among the OSC numbers it knows"
   ],
   [
    "libghostty-vt",
    "no",
    "parsed, then ignored"
   ],
   [
    "Konsole",
    "no",
    "only `OSC 9 ; 4`, the progress report, is acted on"
   ],
   [
    "ConEmu",
    "yes",
    "[ConEmu specific OSC](https://conemu.github.io/en/AnsiEscapeCodes.html#ConEmu_specific_OSC)"
   ]
  ],
  "osc/conemu-tab-title": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "`OSC 9` is not among the OSC numbers it knows"
   ],
   [
    "libghostty-vt",
    "no",
    "parsed, then ignored"
   ],
   [
    "Konsole",
    "no",
    "only `OSC 9 ; 4`, the progress report, is acted on"
   ],
   [
    "ConEmu",
    "yes",
    "[ConEmu specific OSC](https://conemu.github.io/en/AnsiEscapeCodes.html#ConEmu_specific_OSC)"
   ]
  ],
  "osc/conemu-wait": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "`OSC 9` is not among the OSC numbers it knows"
   ],
   [
    "libghostty-vt",
    "no",
    "parsed, then ignored"
   ],
   [
    "Konsole",
    "no",
    "only `OSC 9 ; 4`, the progress report, is acted on"
   ],
   [
    "ConEmu",
    "yes",
    "[ConEmu specific OSC](https://conemu.github.io/en/AnsiEscapeCodes.html#ConEmu_specific_OSC)"
   ]
  ],
  "osc/conemu-macro": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "`OSC 9` is not among the OSC numbers it knows"
   ],
   [
    "libghostty-vt",
    "no",
    "parsed, then ignored"
   ],
   [
    "Konsole",
    "no",
    "only `OSC 9 ; 4`, the progress report, is acted on"
   ],
   [
    "ConEmu",
    "yes",
    "[ConEmu specific OSC](https://conemu.github.io/en/AnsiEscapeCodes.html#ConEmu_specific_OSC)"
   ]
  ],
  "osc/conemu-run": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "`OSC 9` is not among the OSC numbers it knows"
   ],
   [
    "libghostty-vt",
    "no",
    "parsed, then ignored"
   ],
   [
    "Konsole",
    "no",
    "only `OSC 9 ; 4`, the progress report, is acted on"
   ],
   [
    "ConEmu",
    "yes",
    "[ConEmu specific OSC](https://conemu.github.io/en/AnsiEscapeCodes.html#ConEmu_specific_OSC)"
   ]
  ],
  "osc/conemu-env": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "`OSC 9` is not among the OSC numbers it knows"
   ],
   [
    "libghostty-vt",
    "no",
    "parsed, then ignored"
   ],
   [
    "Konsole",
    "no",
    "only `OSC 9 ; 4`, the progress report, is acted on"
   ],
   [
    "ConEmu",
    "yes",
    "[ConEmu specific OSC](https://conemu.github.io/en/AnsiEscapeCodes.html#ConEmu_specific_OSC)"
   ]
  ],
  "osc/conemu-cwd": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "`OSC 9` is not among the OSC numbers it knows"
   ],
   [
    "libghostty-vt",
    "yes",
    "CONEMU9-1: keeps the directory, as for OSC 7"
   ],
   [
    "Konsole",
    "no",
    "only `OSC 9 ; 4`, the progress report, is acted on"
   ],
   [
    "ConEmu",
    "yes",
    "[ConEmu specific OSC](https://conemu.github.io/en/AnsiEscapeCodes.html#ConEmu_specific_OSC)"
   ]
  ],
  "osc/conemu-xterm": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "`OSC 9` is not among the OSC numbers it knows"
   ],
   [
    "libghostty-vt",
    "no",
    "parsed, then ignored"
   ],
   [
    "Konsole",
    "no",
    "only `OSC 9 ; 4`, the progress report, is acted on"
   ],
   [
    "ConEmu",
    "yes",
    "[ConEmu specific OSC](https://conemu.github.io/en/AnsiEscapeCodes.html#ConEmu_specific_OSC)"
   ]
  ],
  "osc/conemu-comment": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "`OSC 9` is not among the OSC numbers it knows"
   ],
   [
    "libghostty-vt",
    "yes",
    "parsed and skipped"
   ],
   [
    "Konsole",
    "no",
    "only `OSC 9 ; 4`, the progress report, is acted on"
   ],
   [
    "ConEmu",
    "yes",
    "[ConEmu specific OSC](https://conemu.github.io/en/AnsiEscapeCodes.html#ConEmu_specific_OSC)"
   ]
  ],
  "osc/conemu-prompt": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "`OSC 9` is not among the OSC numbers it knows"
   ],
   [
    "libghostty-vt",
    "yes",
    "CONEMU12-1: marks the prompt start, as for OSC 133"
   ],
   [
    "Konsole",
    "no",
    "only `OSC 9 ; 4`, the progress report, is acted on"
   ],
   [
    "ConEmu",
    "yes",
    "[ConEmu specific OSC](https://conemu.github.io/en/AnsiEscapeCodes.html#ConEmu_specific_OSC)"
   ]
  ],
  "osc/context": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    ""
   ],
   [
    "libghostty-vt",
    "no",
    "parsed, then ignored"
   ],
   [
    "Konsole",
    "no",
    ""
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/cwd": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    "OSC7-2: keeps it and tells the host through `PWD_CHANGED`"
   ],
   [
    "Konsole",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, which has `OSC 9 ; 9` instead, [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/dnd": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    ""
   ],
   [
    "libghostty-vt",
    "partial",
    "passes drags and drops to the host; OSC72-1: answers a bare `t=q`, but not one with `i=`"
   ],
   [
    "Konsole",
    "no",
    ""
   ],
   [
    "kitty",
    "yes",
    "[Drag and Drop protocol](https://sw.kovidgoyal.net/kitty/dnd-protocol/)"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/dtterm-icon-file": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    "loads an XPM file when built with the Xpm library, the default when it is found"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    ""
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/dtterm-icon": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "no",
    "ignored; it has no icon name"
   ],
   [
    "Konsole",
    "no",
    ""
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/dtterm-title": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "no",
    "OSC-l-1, OSC-l-2: only the numbered forms"
   ],
   [
    "Konsole",
    "no",
    ""
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, though it reports the title in this form for `CSI 21 t`, [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/emacs": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "reserved for the Emacs shell, and ignored"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    ""
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/font": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    "on unless `allowFontOps` is turned off"
   ],
   [
    "libghostty-vt",
    "no",
    "OSC50-1, OSC50-3: ignored; fonts are the host's business"
   ],
   [
    "Konsole",
    "no",
    "`OSC 50` changes profile properties instead, such as `CursorShape`"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/hyperlink": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    "OSC8-2: keeps the link with each cell"
   ],
   [
    "Konsole",
    "partial",
    "off by default, behind the `AllowEscapedLinks` profile setting; discards `id`"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/icon-and-title": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    "in a UTF-8 locale the title keeps its UTF-8; controls become `?`"
   ],
   [
    "libghostty-vt",
    "partial",
    "sets the title only, having no icon name"
   ],
   [
    "Konsole",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "yes",
    "`OSC 0..2` set the console window title, [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/icon": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    "keeps only the low seven bits of each character"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored, leaving the title alone"
   ],
   [
    "Konsole",
    "yes",
    "kept as the session's icon text, which its source says is not used"
   ],
   [
    "ConEmu",
    "partial",
    "listed with `OSC 0` and `OSC 2` as setting the console window title, not an icon name: [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/iterm2": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "ignored"
   ],
   [
    "libghostty-vt",
    "partial",
    "acts on `Copy` and `CurrentDir` and consumes the rest (ITERM2-1)"
   ],
   [
    "Konsole",
    "partial",
    "only inline images (`File`, `MultipartFile`) and `ReportCellSize`"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ],
   [
    "iTerm2",
    "yes",
    "[Proprietary Escape Codes](https://iterm2.com/documentation-escape-codes.html)"
   ]
  ],
  "osc/iterm2-status": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "ignored"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "not in its source"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ],
   [
    "iTerm2",
    "yes",
    "[Proprietary Escape Codes](https://iterm2.com/documentation-escape-codes.html), *Session Status*"
   ]
  ],
  "osc/kitty-clipboard": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "ignored; DECRQM reports mode `5522` as `0`"
   ],
   [
    "libghostty-vt",
    "yes",
    "passed to the host's clipboard callbacks; without them it answers `EPERM` or `ENOSYS` (OSC5522-1, OSC5522-2)"
   ],
   [
    "Konsole",
    "no",
    "not in its source"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ],
   [
    "kitty",
    "yes",
    "[Copying all data types to the clipboard](https://sw.kovidgoyal.net/kitty/clipboard/)"
   ]
  ],
  "osc/kitty-color": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html)); DECSWT is the VT520's"
   ],
   [
    "xterm",
    "partial",
    "only as DECSWT, a title, when `decTerminalID` is 520 or more; a default xterm ignores it"
   ],
   [
    "libghostty-vt",
    "partial",
    "no answer for an unknown key or an unset color; no OSC 30001 or 30101 (OSC21-1 to OSC21-3)"
   ],
   [
    "Konsole",
    "no",
    "not in its source"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ],
   [
    "kitty",
    "yes",
    "[Setting and querying colors](https://sw.kovidgoyal.net/kitty/color-stack/#setting-and-querying-colors)"
   ]
  ],
  "osc/kitty-notify": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "ignored"
   ],
   [
    "libghostty-vt",
    "no",
    "parsed and ignored; `p=?` is not answered"
   ],
   [
    "Konsole",
    "partial",
    "title, body, buttons, urgency, named icons and `p=?`; no icon data, `p=close` or `p=alive`"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ],
   [
    "kitty",
    "yes",
    "[Desktop notifications](https://sw.kovidgoyal.net/kitty/desktop-notifications/)"
   ]
  ],
  "osc/konsole-cwd": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "the number is set aside for Konsole, unused"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "gone from `SessionAttributes`; it uses OSC 7 instead"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/konsole-tab-color": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "ignored"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "yes",
    "any color Qt can parse"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/konsole-tab-icon": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "ignored"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "yes",
    "an icon theme name"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/konsole-tab-title": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "the number is set aside for Konsole, unused"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "yes",
    "the tab title format, with placeholders such as `%d`"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/linux-palette": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "partial",
    "knows its length, under `brokenLinuxOSC`: after `P` and seven characters it abandons the string and rings the bell; no color changes"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "a letter where the number should be is a decoding error"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ],
   [
    "iTerm2",
    "yes",
    "accepted though discouraged, with `g` to `m` for its other colors"
   ],
   [
    "Linux console",
    "yes",
    "exactly seven hex digits and no terminator, [`console_codes(4)`](https://man7.org/linux/man-pages/man4/console_codes.4.html)"
   ]
  ],
  "osc/linux-reset-palette": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "partial",
    "knows its length, under `brokenLinuxOSC`: after `R` and one more it abandons the string and rings the bell; no color changes"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "a letter where the number should be is a decoding error"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ],
   [
    "Linux console",
    "yes",
    "with no terminator, [`console_codes(4)`](https://man7.org/linux/man-pages/man4/console_codes.4.html)"
   ]
  ],
  "osc/logfile": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "compiled out unless built with `--enable-logging`"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "not in its source"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/notify": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "ignored"
   ],
   [
    "libghostty-vt",
    "yes",
    "passed to the host's `DESKTOP_NOTIFICATION` callback"
   ],
   [
    "Konsole",
    "no",
    "its `OSC 9` handling acts only on ConEmu's `9 ; 4`"
   ],
   [
    "ConEmu",
    "no",
    "its `OSC 9` is followed by a command number; no notification in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ],
   [
    "iTerm2",
    "yes",
    "[Proprietary Escape Codes](https://iterm2.com/documentation-escape-codes.html)"
   ]
  ],
  "osc/palette": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "Konsole",
    "partial",
    "answers only the first `?` in a list, and sets every color in a list to the first one's"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/pointer": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    "X cursor font names; an unknown name gives the I-beam"
   ],
   [
    "libghostty-vt",
    "partial",
    "CSS names and X names with a CSS equivalent; ignores unknown names; no stack or queries (OSC22-5, OSC22-6)"
   ],
   [
    "Konsole",
    "partial",
    "CSS names and Qt's, not X's `hand2` or `watch`; an unknown name resets it; no stack or queries"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ],
   [
    "kitty",
    "yes",
    "CSS names, a stack and queries: [Mouse pointer shapes](https://sw.kovidgoyal.net/kitty/pointer-shapes/)"
   ]
  ],
  "osc/pop-colors": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "ignored"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "not in its source"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ],
   [
    "kitty",
    "yes",
    "[Color control](https://sw.kovidgoyal.net/kitty/color-stack/)"
   ]
  ],
  "osc/push-colors": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "ignored"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "not in its source"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ],
   [
    "kitty",
    "yes",
    "[Color control](https://sw.kovidgoyal.net/kitty/color-stack/)"
   ]
  ],
  "osc/progress": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "ignores all of `OSC 9`"
   ],
   [
    "libghostty-vt",
    "yes",
    "passed to the host's `PROGRESS_REPORT` callback (PROGRESS-2, PROGRESS-3)"
   ],
   [
    "Konsole",
    "partial",
    "states `0` and `1`; `3` hides the indicator, `2` and `4` are ignored"
   ],
   [
    "ConEmu",
    "yes",
    "[ConEmu specific OSC](https://conemu.github.io/en/AnsiEscapeCodes.html#ConEmu_specific_OSC)"
   ]
  ],
  "osc/prompt": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "ignored"
   ],
   [
    "libghostty-vt",
    "yes",
    "marks cells and tells the host through `SEMANTIC_PROMPT` (OSC133-2, OSC133-3)"
   ],
   [
    "Konsole",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ],
   [
    "iTerm2",
    "yes",
    "describes the four marks in [Proprietary Escape Codes](https://iterm2.com/documentation-escape-codes.html)"
   ]
  ],
  "osc/reset-palette": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    "with no number, tries the special colors too, but cannot reset them"
   ],
   [
    "libghostty-vt",
    "yes",
    "skips what is not a number, and has no special colors (OSC104-5 to OSC104-7)"
   ],
   [
    "Konsole",
    "yes",
    "a list item that is not a number resets color 0; no special colors"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/reset-special-colors": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "partial",
    "parses it, but cannot reset a special color whose resource is the default, `XtDefaultForeground`"
   ],
   [
    "libghostty-vt",
    "no",
    "no special colors (OSC105-1 to OSC105-3)"
   ],
   [
    "Konsole",
    "no",
    "not in its source"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/rxvt": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "ignored"
   ],
   [
    "libghostty-vt",
    "partial",
    "only the `notify` prefix, passed to the host's `DESKTOP_NOTIFICATION` callback"
   ],
   [
    "Konsole",
    "partial",
    "only `notify` and its own `container` prefix"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ],
   [
    "rxvt-unicode",
    "yes",
    "hands it to the Perl extension that registered the prefix: [urxvtperl](https://manpages.debian.org/testing/rxvt-unicode/urxvtperl.3.en.html#on_osc_seq_perl)"
   ]
  ],
  "osc/special-colors": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    "used only when OSC 6 turns each on"
   ],
   [
    "libghostty-vt",
    "no",
    "no special colors (OSC5-1, OSC5-2)"
   ],
   [
    "Konsole",
    "no",
    "not in its source"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/text-sizing": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "ignored, text and all"
   ],
   [
    "libghostty-vt",
    "no",
    "parsed and ignored"
   ],
   [
    "Konsole",
    "no",
    "not in its source"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ],
   [
    "kitty",
    "yes",
    "[Text sizing protocol](https://sw.kovidgoyal.net/kitty/text-sizing-protocol/)"
   ]
  ],
  "osc/title": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    "an empty title is `xterm`"
   ],
   [
    "libghostty-vt",
    "yes",
    "an empty title clears it (OSC2-8)"
   ],
   [
    "Konsole",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "yes",
    "`OSC 0..2` set the console window title: [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/x-property": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "partial",
    "off unless `allowWindowOps` is set; `SetXprop` is disallowed by default"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "not in its source"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "ansi/gatm": [
   [
    "VT220",
    "no",
    "not in the manual, whose table of ANSI modes has only KAM, IRM, SRM and LNM"
   ],
   [
    "VT510",
    "no",
    "[listed as permanently reset](https://vt100.net/docs/vt510-rm/DECRPM.html)"
   ],
   [
    "xterm",
    "no",
    "ignored; DECRQM reports it permanently reset, `4`"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored; DECRQM reports it permanently reset, `4`"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "ansi/kam": [
   [
    "VT220",
    "yes",
    "[§4.6.3 Keyboard Action Mode (KAM)](https://vt100.net/docs/vt220-rm/chapter4.html#S4.6.3)"
   ],
   [
    "VT510",
    "yes",
    "[KAM](https://vt100.net/docs/vt510-rm/KAM.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "ansi/crm": [
   [
    "VT220",
    "no",
    "display controls mode, but only from Set-Up ([§2.7](https://vt100.net/docs/vt220-rm/chapter2.html#S2.7))"
   ],
   [
    "VT510",
    "yes",
    "[CRM](https://vt100.net/docs/vt510-rm/CRM.html)"
   ],
   [
    "xterm",
    "no",
    "ignored; DECRQM reports it reset, `2`"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored; DECRQM answers `0` (CRM-1, CRM-2)"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "ansi/irm": [
   [
    "VT220",
    "yes",
    "[§4.6.4 Insert/Replace Mode (IRM)](https://vt100.net/docs/vt220-rm/chapter4.html#S4.6.4)"
   ],
   [
    "VT510",
    "yes",
    "[IRM](https://vt100.net/docs/vt510-rm/IRM.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "ansi/srtm": [
   [
    "VT220",
    "no",
    "not in the manual, whose table of ANSI modes has only KAM, IRM, SRM and LNM"
   ],
   [
    "VT510",
    "no",
    "[listed as permanently reset](https://vt100.net/docs/vt510-rm/DECRPM.html)"
   ],
   [
    "xterm",
    "no",
    "ignored; DECRQM reports it permanently reset, `4`"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored; DECRQM reports it permanently reset, `4`"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "ansi/erm": [
   [
    "VT220",
    "no",
    "not in the manual, whose table of ANSI modes has only KAM, IRM, SRM and LNM"
   ],
   [
    "VT510",
    "no",
    "not in the manual"
   ],
   [
    "xterm",
    "no",
    "ignored; DECRQM answers `0`"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored; DECRQM answers `0`"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "ansi/vem": [
   [
    "VT220",
    "no",
    "not in the manual, whose table of ANSI modes has only KAM, IRM, SRM and LNM"
   ],
   [
    "VT510",
    "no",
    "[listed as permanently reset](https://vt100.net/docs/vt510-rm/DECRPM.html)"
   ],
   [
    "xterm",
    "no",
    "ignored; DECRQM reports it permanently reset, `4`"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored; DECRQM reports it permanently reset, `4`"
   ],
   [
    "ConEmu",
    "no",
    "`CSI 7 ; col h` is its own line wrapping instead ([ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html))"
   ]
  ],
  "ansi/bdsm": [
   [
    "VT220",
    "no",
    "not in the manual, whose table of ANSI modes has only KAM, IRM, SRM and LNM"
   ],
   [
    "VT510",
    "no",
    "not in the manual"
   ],
   [
    "xterm",
    "no",
    "ignored; DECRQM answers `0`"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored; DECRQM answers `0`"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ],
   [
    "mintty",
    "yes",
    "implicit and explicit ([documentation](https://github.com/mintty/mintty/wiki/CtrlSeqs#bidirectional-rendering))"
   ],
   [
    "VTE",
    "yes",
    "set by default, as the BiDi recommendation has it; DECRQM answers `1` ([source](https://gitlab.gnome.org/GNOME/vte/-/blob/0.84.1/src/modes.py#L174-L186))"
   ]
  ],
  "ansi/dcsm": [
   [
    "VT220",
    "no",
    "not in the manual, whose table of ANSI modes has only KAM, IRM, SRM and LNM"
   ],
   [
    "VT510",
    "no",
    "not in the manual"
   ],
   [
    "xterm",
    "no",
    "ignored; DECRQM answers `0`"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored; DECRQM answers `0`"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "ansi/hem": [
   [
    "VT220",
    "no",
    "not in the manual, whose table of ANSI modes has only KAM, IRM, SRM and LNM"
   ],
   [
    "VT510",
    "no",
    "[listed as permanently reset](https://vt100.net/docs/vt510-rm/DECRPM.html)"
   ],
   [
    "xterm",
    "no",
    "ignored; DECRQM reports it permanently reset, `4`"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored; DECRQM reports it permanently reset, `4`"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "ansi/pum": [
   [
    "VT220",
    "no",
    "not in the manual, whose table of ANSI modes has only KAM, IRM, SRM and LNM"
   ],
   [
    "VT510",
    "no",
    "[listed as permanently reset](https://vt100.net/docs/vt510-rm/DECRPM.html)"
   ],
   [
    "xterm",
    "no",
    "ignored; DECRQM reports it permanently reset, `4`"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored; DECRQM reports it permanently reset, `4`"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "ansi/srm": [
   [
    "VT220",
    "yes",
    "[§4.6.5 Send/Receive Mode (SRM)](https://vt100.net/docs/vt220-rm/chapter4.html#S4.6.5)"
   ],
   [
    "VT510",
    "yes",
    "[SRM](https://vt100.net/docs/vt510-rm/SRM.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "ansi/feam": [
   [
    "VT220",
    "no",
    "not in the manual, whose table of ANSI modes has only KAM, IRM, SRM and LNM"
   ],
   [
    "VT510",
    "no",
    "[listed as permanently reset](https://vt100.net/docs/vt510-rm/DECRPM.html)"
   ],
   [
    "xterm",
    "no",
    "ignored; DECRQM reports it permanently reset, `4`"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored; DECRQM reports it permanently reset, `4`"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "ansi/fetm": [
   [
    "VT220",
    "no",
    "not in the manual, whose table of ANSI modes has only KAM, IRM, SRM and LNM"
   ],
   [
    "VT510",
    "no",
    "[listed as permanently reset](https://vt100.net/docs/vt510-rm/DECRPM.html)"
   ],
   [
    "xterm",
    "no",
    "ignored; DECRQM reports it permanently reset, `4`"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored; DECRQM reports it permanently reset, `4`"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "ansi/matm": [
   [
    "VT220",
    "no",
    "not in the manual, whose table of ANSI modes has only KAM, IRM, SRM and LNM"
   ],
   [
    "VT510",
    "no",
    "[listed as permanently reset](https://vt100.net/docs/vt510-rm/DECRPM.html)"
   ],
   [
    "xterm",
    "no",
    "ignored; DECRQM reports it permanently reset, `4`"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored; DECRQM reports it permanently reset, `4`"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "ansi/ttm": [
   [
    "VT220",
    "no",
    "not in the manual, whose table of ANSI modes has only KAM, IRM, SRM and LNM"
   ],
   [
    "VT510",
    "no",
    "[listed as permanently reset](https://vt100.net/docs/vt510-rm/DECRPM.html)"
   ],
   [
    "xterm",
    "no",
    "ignored; DECRQM reports it permanently reset, `4`"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored; DECRQM reports it permanently reset, `4`"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "ansi/satm": [
   [
    "VT220",
    "no",
    "not in the manual, whose table of ANSI modes has only KAM, IRM, SRM and LNM"
   ],
   [
    "VT510",
    "no",
    "[listed as permanently reset](https://vt100.net/docs/vt510-rm/DECRPM.html)"
   ],
   [
    "xterm",
    "no",
    "ignored; DECRQM reports it permanently reset, `4`"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored; DECRQM reports it permanently reset, `4`"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "ansi/tsm": [
   [
    "VT220",
    "no",
    "not in the manual, whose table of ANSI modes has only KAM, IRM, SRM and LNM"
   ],
   [
    "VT510",
    "no",
    "[listed as permanently reset](https://vt100.net/docs/vt510-rm/DECRPM.html)"
   ],
   [
    "xterm",
    "no",
    "ignored; DECRQM reports it permanently reset, `4`"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored; DECRQM reports it permanently reset, `4`"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "ansi/ebm": [
   [
    "VT220",
    "no",
    "not in the manual, whose table of ANSI modes has only KAM, IRM, SRM and LNM"
   ],
   [
    "VT510",
    "no",
    "[listed as permanently reset](https://vt100.net/docs/vt510-rm/DECRPM.html)"
   ],
   [
    "xterm",
    "no",
    "ignored; DECRQM reports it permanently reset, `4`"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored; DECRQM reports it permanently reset, `4`"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "ansi/lnm": [
   [
    "VT220",
    "yes",
    "[§4.6.6 Line Feed/New Line Mode (LNM)](https://vt100.net/docs/vt220-rm/chapter4.html#S4.6.6)"
   ],
   [
    "VT510",
    "yes",
    "[LNM](https://vt100.net/docs/vt510-rm/LNM.html)"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "yes",
    "[ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "ansi/grcm": [
   [
    "VT220",
    "no",
    "not in the manual, whose table of ANSI modes has only KAM, IRM, SRM and LNM"
   ],
   [
    "VT510",
    "no",
    "not in the manual"
   ],
   [
    "xterm",
    "no",
    "ignored; DECRQM answers `0`"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored; DECRQM answers `0`"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "ansi/zdm": [
   [
    "VT220",
    "no",
    "not in the manual, whose table of ANSI modes has only KAM, IRM, SRM and LNM"
   ],
   [
    "VT510",
    "no",
    "not in the manual"
   ],
   [
    "xterm",
    "no",
    "ignored; DECRQM answers `0`"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored; DECRQM answers `0`"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/foreground": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    "passes over an empty entry (OSC10-4)"
   ],
   [
    "Konsole",
    "yes",
    "sets and answers one color; no chain"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/reset-foreground": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "Konsole",
    "partial",
    "only as `OSC 110 ; ST`: without the `;` it is a decoding error"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/background": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "Konsole",
    "yes",
    "sets and answers one color; no chain"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/reset-background": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "Konsole",
    "partial",
    "only as `OSC 111 ; ST`: without the `;` it is a decoding error"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/cursor-color": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    "a chain stops after 12 (OSC12-3)"
   ],
   [
    "Konsole",
    "partial",
    "sets it, but does not answer `?`"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/reset-cursor-color": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "yes",
    ""
   ],
   [
    "Konsole",
    "yes",
    ""
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/pointer-foreground": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "not in its source"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/reset-pointer-foreground": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "not in its source"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/pointer-background": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "not in its source"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/reset-pointer-background": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "not in its source"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/tek-foreground": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "not in its source"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/reset-tek-foreground": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "not in its source"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/tek-background": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "not in its source"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/reset-tek-background": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "not in its source"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/highlight-background": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "not in its source"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/reset-highlight-background": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "not in its source"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/tek-cursor": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "not in its source"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/reset-tek-cursor": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "not in its source"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/highlight-foreground": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "not in its source"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/reset-highlight-foreground": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "yes",
    ""
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "not in its source"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "dcs/sixel": [
   [
    "VT220",
    "no",
    "the VT220 has no graphics"
   ],
   [
    "VT340",
    "yes",
    "[§14 Sixel Graphics](https://vt100.net/docs/vt3xx-gp/chapter14.html)"
   ],
   [
    "VT510",
    "no",
    "the VT510 manual has no sixel graphics"
   ],
   [
    "xterm",
    "no",
    "consumed and ignored: compiled in, but on only as a VT240, VT330, VT340 or VT382, and a default xterm is a VT420"
   ],
   [
    "libghostty-vt",
    "no",
    "the string is dropped"
   ],
   [
    "Konsole",
    "yes",
    "draws them ([`Vt102Emulation.cpp`](https://invent.kde.org/utilities/konsole/-/blob/a24c3d71be3684f24d030aa2dbe9bd723d985233/src/Vt102Emulation.cpp#L694-L700)), and answers DA with `62;1;4` ([`Vt102Emulation.cpp`](https://invent.kde.org/utilities/konsole/-/blob/a24c3d71be3684f24d030aa2dbe9bd723d985233/src/Vt102Emulation.cpp#L2712-L2713))"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, which has no DCS; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "dcs/regis": [
   [
    "VT220",
    "no",
    "the VT220 has no graphics"
   ],
   [
    "VT340",
    "yes",
    "[§1.8 Entering and Exiting ReGIS](https://vt100.net/docs/vt3xx-gp/chapter1.html#S1.8)"
   ],
   [
    "VT510",
    "no",
    "the VT510 manual has no ReGIS"
   ],
   [
    "xterm",
    "no",
    "consumed and ignored; ReGIS needs `--enable-regis-graphics`, off by default"
   ],
   [
    "libghostty-vt",
    "no",
    "the string is dropped; only tmux's `DCS 1000 p` is recognized"
   ],
   [
    "Konsole",
    "no",
    "no ReGIS; its DCS hook handles only sixels"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, which has no DCS; [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "modes/decsdm": [
   [
    "VT220",
    "no",
    "the VT220 has no graphics"
   ],
   [
    "VT340",
    "yes",
    "[§14.4 Sixel Scrolling Mode](https://vt100.net/docs/vt3xx-gp/chapter14.html#S14.4); set enables sixel scrolling, the reverse of xterm"
   ],
   [
    "VT510",
    "no",
    "the VT510 manual has no sixel graphics"
   ],
   [
    "xterm",
    "partial",
    "reported, reset, but set or reset only when sixel graphics are on, which in a default xterm they are not"
   ],
   [
    "libghostty-vt",
    "no",
    "no mode 80 (DECSDM-1, DECSDM-2)"
   ],
   [
    "Konsole",
    "yes",
    "set turns sixel scrolling off, as in xterm; no DECRQM ([`Vt102Emulation.cpp`](https://invent.kde.org/utilities/konsole/-/blob/a24c3d71be3684f24d030aa2dbe9bd723d985233/src/Vt102Emulation.cpp#L2263-L2264))"
   ],
   [
    "ConEmu",
    "no",
    "not in ConEmu's list, [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ]
  ],
  "osc/app-id": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "ignored"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "not among the OSC numbers it handles ([`Vt102Emulation.h`](https://invent.kde.org/utilities/konsole/-/blob/a24c3d71be3684f24d030aa2dbe9bd723d985233/src/Vt102Emulation.h#L189-L205))"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ],
   [
    "foot",
    "yes",
    "sets the app ID, but has not answered the query since 1.20.2 ([`foot-ctlseqs(7)`](https://codeberg.org/dnkl/foot/src/tag/1.28.0/doc/foot-ctlseqs.7.scd#L790))"
   ]
  ],
  "osc/sound": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "ignored"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "not among the OSC numbers it handles ([`Vt102Emulation.h`](https://invent.kde.org/utilities/konsole/-/blob/a24c3d71be3684f24d030aa2dbe9bd723d985233/src/Vt102Emulation.h#L189-L205))"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ],
   [
    "mintty",
    "yes",
    "plays the file, with `async`, `nostop` and `loop` ([control sequences](https://github.com/mintty/mintty/wiki/CtrlSeqs#audio-support))"
   ]
  ],
  "osc/flash": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "ignored"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "not among the OSC numbers it handles ([`Vt102Emulation.h`](https://invent.kde.org/utilities/konsole/-/blob/a24c3d71be3684f24d030aa2dbe9bd723d985233/src/Vt102Emulation.h#L189-L205))"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ],
   [
    "foot",
    "yes",
    "a 50 ms overlay ([`foot-ctlseqs(7)`](https://codeberg.org/dnkl/foot/src/tag/1.28.0/doc/foot-ctlseqs.7.scd#L795))"
   ]
  ],
  "osc/vscode": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "ignored"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "not among the OSC numbers it handles ([`Vt102Emulation.h`](https://invent.kde.org/utilities/konsole/-/blob/a24c3d71be3684f24d030aa2dbe9bd723d985233/src/Vt102Emulation.h#L189-L205))"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ],
   [
    "VS Code",
    "yes",
    "its own shell integration ([documentation](https://code.visualstudio.com/docs/terminal/shell-integration#_vs-code-custom-sequences-osc-633-st))"
   ]
  ],
  "osc/termprop": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "ignored"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "not among the OSC numbers it handles ([`Vt102Emulation.h`](https://invent.kde.org/utilities/konsole/-/blob/a24c3d71be3684f24d030aa2dbe9bd723d985233/src/Vt102Emulation.h#L189-L205))"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ],
   [
    "VTE",
    "yes",
    "since 0.78; ST only, and a query is answered with an empty `OSC 666 ST` ([`vtegtk.cc`](https://gitlab.gnome.org/GNOME/vte/-/blob/0.84.1/src/vtegtk.cc#L2732))"
   ]
  ],
  "osc/locale": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "ignored"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "not among the OSC numbers it handles ([`Vt102Emulation.h`](https://invent.kde.org/utilities/konsole/-/blob/a24c3d71be3684f24d030aa2dbe9bd723d985233/src/Vt102Emulation.h#L189-L205))"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ],
   [
    "rxvt-unicode",
    "yes",
    "the query is answered only in insecure mode ([`urxvt(7)`](http://pod.tst.eu/http://cvs.schmorp.de/rxvt-unicode/doc/rxvt.7.pod#XTerm_Operating_System_Commands))"
   ],
   [
    "mintty",
    "yes",
    "taken from rxvt-unicode ([control sequences](https://github.com/mintty/mintty/wiki/CtrlSeqs#locale))"
   ]
  ],
  "osc/urxvt-version": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "ignored"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "not among the OSC numbers it handles ([`Vt102Emulation.h`](https://invent.kde.org/utilities/konsole/-/blob/a24c3d71be3684f24d030aa2dbe9bd723d985233/src/Vt102Emulation.h#L189-L205))"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ],
   [
    "rxvt-unicode",
    "yes",
    "name, resource name, major and minor version ([`urxvt(7)`](http://pod.tst.eu/http://cvs.schmorp.de/rxvt-unicode/doc/rxvt.7.pod#XTerm_Operating_System_Commands))"
   ]
  ],
  "osc/urxvt-font": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "ignored"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "not among the OSC numbers it handles ([`Vt102Emulation.h`](https://invent.kde.org/utilities/konsole/-/blob/a24c3d71be3684f24d030aa2dbe9bd723d985233/src/Vt102Emulation.h#L189-L205))"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ],
   [
    "rxvt-unicode",
    "yes",
    "710 to 713; the query is answered only in insecure mode ([`urxvt(7)`](http://pod.tst.eu/http://cvs.schmorp.de/rxvt-unicode/doc/rxvt.7.pod#XTerm_Operating_System_Commands))"
   ]
  ],
  "osc/scroll-view": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "ignored"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "not among the OSC numbers it handles ([`Vt102Emulation.h`](https://invent.kde.org/utilities/konsole/-/blob/a24c3d71be3684f24d030aa2dbe9bd723d985233/src/Vt102Emulation.h#L189-L205))"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ],
   [
    "rxvt-unicode",
    "yes",
    "720 and 721; 0 clears the scrollback ([`urxvt(7)`](http://pod.tst.eu/http://cvs.schmorp.de/rxvt-unicode/doc/rxvt.7.pod#XTerm_Operating_System_Commands))"
   ]
  ],
  "osc/cell-size": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "ignored"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "not among the OSC numbers it handles ([`Vt102Emulation.h`](https://invent.kde.org/utilities/konsole/-/blob/a24c3d71be3684f24d030aa2dbe9bd723d985233/src/Vt102Emulation.h#L189-L205))"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ],
   [
    "rxvt-unicode",
    "yes",
    "from 9.29 ([`urxvt(7)`](http://pod.tst.eu/http://cvs.schmorp.de/rxvt-unicode/doc/rxvt.7.pod#XTerm_Operating_System_Commands))"
   ]
  ],
  "osc/font-size": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "ignored"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "not among the OSC numbers it handles ([`Vt102Emulation.h`](https://invent.kde.org/utilities/konsole/-/blob/a24c3d71be3684f24d030aa2dbe9bd723d985233/src/Vt102Emulation.h#L189-L205))"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ],
   [
    "mintty",
    "yes",
    "since 0.5.3 ([control sequences](https://github.com/mintty/mintty/wiki/CtrlSeqs#font-size))"
   ]
  ],
  "osc/font-window-size": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "ignored"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "not among the OSC numbers it handles ([`Vt102Emulation.h`](https://invent.kde.org/utilities/konsole/-/blob/a24c3d71be3684f24d030aa2dbe9bd723d985233/src/Vt102Emulation.h#L189-L205))"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ],
   [
    "mintty",
    "yes",
    "since 2.1.1 ([control sequences](https://github.com/mintty/mintty/wiki/CtrlSeqs#font-and-window-size))"
   ]
  ],
  "osc/agent-status": [
   [
    "VT220",
    "no",
    "OSC is not among the controls it recognizes ([§4.2](https://vt100.net/docs/vt220-rm/chapter4.html#S4.2))"
   ],
   [
    "VT510",
    "no",
    "ignores an OSC string ([chapter 4](https://vt100.net/docs/vt510-rm/chapter4.html))"
   ],
   [
    "xterm",
    "no",
    "ignored"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "Konsole",
    "no",
    "not among the OSC numbers it handles ([`Vt102Emulation.h`](https://invent.kde.org/utilities/konsole/-/blob/a24c3d71be3684f24d030aa2dbe9bd723d985233/src/Vt102Emulation.h#L189-L205))"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ],
   [
    "Orca",
    "yes",
    "read from each pane's output; nothing is sent back ([`agent-status-osc.ts`](https://github.com/stablyai/orca/blob/e705cac04a1db7e7e2184746e912142d34ca838b/src/shared/agent-status-osc.ts#L5))"
   ]
  ],
  "csi/scp": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "no",
    "not in the manual"
   ],
   [
    "xterm",
    "no",
    "ignored; `CSI SP k` is not in its parser"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ],
   [
    "mintty",
    "yes",
    "`1` and `2`, and `0` for autodetection falling back on left to right ([documentation](https://github.com/mintty/mintty/wiki/CtrlSeqs#bidirectional-rendering))"
   ],
   [
    "VTE",
    "yes",
    "the BiDi recommendation's SCP; `0` is left to right ([source](https://gitlab.gnome.org/GNOME/vte/-/blob/0.84.1/src/vteseq.cc#L8218-L8267))"
   ]
  ],
  "csi/spd": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "no",
    "not in the manual"
   ],
   [
    "xterm",
    "no",
    "ignored; `CSI SP S` is not in its parser"
   ],
   [
    "libghostty-vt",
    "no",
    "ignored"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ],
   [
    "mintty",
    "partial",
    "`0` and `3` only, for left to right and right to left ([documentation](https://github.com/mintty/mintty/wiki/CtrlSeqs#bidirectional-rendering))"
   ],
   [
    "VTE",
    "partial",
    "`0` and `3` only, as the BiDi recommendation suggests ([source](https://gitlab.gnome.org/GNOME/vte/-/blob/0.84.1/src/vteseq.cc#L8625-L8672))"
   ]
  ],
  "modes/bidi": [
   [
    "VT220",
    "no",
    "not in the manual"
   ],
   [
    "VT510",
    "no",
    "not in the manual"
   ],
   [
    "xterm",
    "no",
    "not recognized; DECRQM reports `0`"
   ],
   [
    "libghostty-vt",
    "no",
    "not recognized; DECRQM reports `0`"
   ],
   [
    "ConEmu",
    "no",
    "not in its [ANSI escape codes](https://conemu.github.io/en/AnsiEscapeCodes.html)"
   ],
   [
    "mintty",
    "partial",
    "`?2500` and `?2501`, with autodetection on by default; no `?1243` ([documentation](https://github.com/mintty/mintty/wiki/CtrlSeqs#bidirectional-rendering))"
   ],
   [
    "VTE",
    "yes",
    "all three, with the BiDi recommendation's defaults ([source](https://gitlab.gnome.org/GNOME/vte/-/blob/0.84.1/src/modes.py#L1209-L1235))"
   ]
  ]
 }
}