7215c6d6be
Fixing this involved adding a new mode to kitty where it handles ctrl-c/z/q by sending signals to the tty foreground process group instead of delegating to the kernel to do that. Since the pipe may be full we have no way of knowing when the kernel will get around to reading the signal byte. So send the signal ourselves. Fixes #5271
90 lines
2.4 KiB
C
90 lines
2.4 KiB
C
/*
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* modes.h
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* Copyright (C) 2016 Kovid Goyal <kovid at kovidgoyal.net>
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*
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* Distributed under terms of the GPL3 license.
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*/
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#pragma once
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/* *Line Feed/New Line Mode*: When enabled, causes a received
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LF, FF, or VT to move the cursor to the first column of
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the next line.
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*/
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#define LNM 20
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/* *Insert/Replace Mode*: When enabled, new display characters move
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old display characters to the right. Characters moved past the
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right margin are lost. Otherwise, new display characters replace
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old display characters at the cursor position.
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*/
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#define IRM 4
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// Private modes.
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// Arrow keys send application sequences or cursor movement commands
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#define DECCKM (1 << 5)
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// *Column Mode*: selects the number of columns per line (80 or 132)
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// on the screen.
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#define DECCOLM (3 << 5)
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// Scroll speed
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#define DECSCLM (4 << 5)
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// *Screen Mode*: toggles screen-wide reverse-video mode.
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#define DECSCNM (5 << 5)
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// Auto-repeat of keys
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#define DECARM (8 << 5)
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/* *Origin Mode*: allows cursor addressing relative to a user-defined
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origin. This mode resets when the terminal is powered up or reset.
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It does not affect the erase in display (ED) function.
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*/
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#define DECOM (6 << 5)
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// *Auto Wrap Mode*: selects where received graphic characters appear
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// when the cursor is at the right margin.
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#define DECAWM (7 << 5)
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// Toggle cursor blinking
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#define CONTROL_CURSOR_BLINK (12 << 5)
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// *Text Cursor Enable Mode*: determines if the text cursor is visible.
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#define DECTCEM (25 << 5)
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// National Replacement Character Set Mode
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#define DECNRCM (42 << 5)
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// xterm mouse protocol
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#define MOUSE_BUTTON_TRACKING (1000 << 5)
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#define MOUSE_MOTION_TRACKING (1002 << 5)
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#define MOUSE_MOVE_TRACKING (1003 << 5)
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#define FOCUS_TRACKING (1004 << 5)
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#define MOUSE_UTF8_MODE (1005 << 5)
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#define MOUSE_SGR_MODE (1006 << 5)
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#define MOUSE_URXVT_MODE (1015 << 5)
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#define MOUSE_SGR_PIXEL_MODE (1016 << 5)
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// Save cursor (DECSC)
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#define SAVE_CURSOR (1048 << 5)
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// Alternate screen buffer
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#define TOGGLE_ALT_SCREEN_1 (47 << 5)
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#define TOGGLE_ALT_SCREEN_2 (1047 << 5)
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#define ALTERNATE_SCREEN (1049 << 5)
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// Bracketed paste mode
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// https://cirw.in/blog/bracketed-paste
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#define BRACKETED_PASTE (2004 << 5)
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#define BRACKETED_PASTE_START "200~"
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#define BRACKETED_PASTE_END "201~"
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// Pending updates mode
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#define PENDING_UPDATE (2026 << 5)
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// Handle Ctrl-C/Ctrl-Z mode
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#define HANDLE_TERMIOS_SIGNALS (19997 << 5)
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