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clarifications to comments explaining exactly what control characters 

and escape sequences are supported


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1725 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
master
David Lawrence Ramsey 2004-05-01 01:21:38 +00:00
parent 4b741b9c7b
commit 0381c2199d
2 changed files with 148 additions and 107 deletions
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2
ChangeLog
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@ -31,6 +31,8 @@ CVS code -
shortcut_init(), die_save_file(), and nanogetstr(). shortcut_init(), die_save_file(), and nanogetstr().
- Call nano_disabled_msg() directly from the shortcut list - Call nano_disabled_msg() directly from the shortcut list
instead of inside the disabled functions. (David Benbennick) instead of inside the disabled functions. (David Benbennick)
- Clarifications to comments explaining exactly what control
characters and escape sequences are supported. (DLR)
- files.c: - files.c:
add_open_file() add_open_file()
- Rearrange the NANO_SMALL #ifdef so that the code to set the - Rearrange the NANO_SMALL #ifdef so that the code to set the

253
src/winio.c
View File

@ -34,14 +34,63 @@ static int statblank = 0; /* Number of keystrokes left after
we call statusbar(), before we we call statusbar(), before we
actually blank the statusbar */ actually blank the statusbar */
/* Note on the following input routines: VT100s and derived terminals /* Control character compatibility:
* generate Ctrl-H for Backspace and Ctrl-? (Ctrl-8) for Delete, while *
* VT220s/VT320s and derived terminals generate Ctrl-? (Ctrl-8) for * - NANO_BACKSPACE_KEY is Ctrl-H, which is Backspace under ASCII, ANSI,
* Backspace (VT320 only) and Esc [ 3 ~ for Delete (VT220/VT320). The * VT100, and VT220.
* FreeBSD console is VT100-derived, but sometimes xterm wrongly assumes * - NANO_TAB_KEY is Ctrl-I, which is Tab under ASCII, ANSI, VT100,
* it's VT220/VT320-derived. The workarounds for the problems that this * VT220, and VT320.
* causes, in get_accepted_kbinput() and get_escape_seq_kbinput(), are * - NANO_ENTER_KEY is Ctrl-M, which is Enter under ASCII, ANSI, VT100,
* indicated by the comments beginning with "Terminal breakage". */ * VT220, and VT320.
* - NANO_XON_KEY is Ctrl-Q, which is XON under ASCII, ANSI, VT100,
* VT220, and VT320.
* - NANO_XOFF_KEY is Ctrl-S, which is XOFF under ASCII, ANSI, VT100,
* VT220, and VT320.
* - NANO_CONTROL_8 is Ctrl-? (Ctrl-8), which is Delete under ASCII,
* ANSI, VT100, and VT220, and which is Backspace under VT320.
*
* Note: VT220s and VT320s also generate Esc [ 3 ~ for Delete. By
* default, xterm assumes it's running on a VT320 and generates Ctrl-?
* (Ctrl-8) for Backspace and Esc [ 3 ~ for Delete. This causes
* problems for VT100-derived terminals such as the FreeBSD console,
* which expect Ctrl-H for Backspace and Ctrl-? (Ctrl-8) for Delete, and
* on which the VT320 sequences are translated by the keypad to KEY_DC
* and [nothing]. We work around this conflict via the REBIND_DELETE
* flag: if it's not set, we assume VT320 compatibility, and if it is,
* we assume VT100 compatibility. Thanks to Lee Nelson and Wouter van
* Hemel for helping work this conflict out.
*
* Escape sequence compatibility:
*
* We support escape sequences for ANSI, VT100, VT220, VT320, the Linux
* console, the FreeBSD console, the Hurd console (a.k.a. the Mach
* console), xterm, rxvt, and Eterm. Among these, there are several
* conflicts and omissions, outlined as follows:
*
* - Tab on ANSI == PageUp on FreeBSD console; the former is omitted.
* (Ctrl-I is also Tab on ANSI, which we already support.)
* - PageDown on FreeBSD console == Center (5) on numeric keypad with
* NumLock off on Linux console; the latter is omitted. (The editing
* keypad key is more important to have working than the numeric
* keypad key, because the latter actually has no value when NumLock
* is off.)
* - F1 on FreeBSD console == the mouse key on xterm/rxvt/Eterm; the
* latter is omitted. (Mouse input will only work properly if the
* extended keypad value KEY_MOUSE is generated on mouse events
* instead of the escape sequence.)
* - F9 on FreeBSD console == PageDown on Hurd console; the former is
* omitted. (The editing keypad is more important to have working
* than the function keys, because the functions of the former are not
* arbitrary and the functions of the latter are.)
* - F10 on FreeBSD console == PageUp on Hurd console; the former is
* omitted. (Same as above.)
* - F13 on FreeBSD console == End on Hurd console; the former is
* omitted. (Same as above.)
* - The Hurd console has no escape sequences for F11, F12, F13, F14, or
* Center (5) on the numeric keypad with NumLock off.
*
* Note that Center (5) on the numeric keypad with NumLock off can also
* be the Begin key. */
/* Read in a single input character. If it's ignored, swallow it and go /* Read in a single input character. If it's ignored, swallow it and go
* on. Otherwise, try to translate it from ASCII, extended keypad * on. Otherwise, try to translate it from ASCII, extended keypad
@ -199,12 +248,6 @@ int get_accepted_kbinput(WINDOW *win, int kbinput, int *meta_key)
break; break;
case 'O': case 'O':
case 'o': case 'o':
/* Terminal breakage, part 1: When Delete is pressed,
* xterm generates the VT220/VT320 sequence, Esc [ 3 ~,
* for it instead of the VT100 sequence, Ctrl-?
* (Ctrl-8). Work around this by always interpreting
* the VT220/VT320 sequence as Delete. Thank you,
* Wouter van Hemel. */
case '[': case '[':
{ {
int old_kbinput = kbinput, *escape_seq; int old_kbinput = kbinput, *escape_seq;
@ -233,11 +276,6 @@ int get_accepted_kbinput(WINDOW *win, int kbinput, int *meta_key)
} }
break; break;
case NANO_CONTROL_8: case NANO_CONTROL_8:
/* Terminal breakage, part 2: When Backspace is pressed,
* xterm generates the VT320 sequence, Ctrl-? (Ctrl-8), for
* it instead of the VT100 sequence, Ctrl-H. Work around
* this by interpreting the VT320 sequence as Delete when
* REBIND_DELETE isn't set, and as Backspace when it is. */
kbinput = ISSET(REBIND_DELETE) ? NANO_DELETE_KEY : NANO_BACKSPACE_KEY; kbinput = ISSET(REBIND_DELETE) ? NANO_DELETE_KEY : NANO_BACKSPACE_KEY;
break; break;
case KEY_DOWN: case KEY_DOWN:
@ -262,13 +300,6 @@ int get_accepted_kbinput(WINDOW *win, int kbinput, int *meta_key)
kbinput = NANO_BACKSPACE_KEY; kbinput = NANO_BACKSPACE_KEY;
break; break;
case KEY_DC: case KEY_DC:
/* Terminal breakage, part 3: When Backspace is pressed,
* xterm generates the VT320 sequence, Ctrl-? (Ctrl-8), for
* it instead of the VT100 sequence, Ctrl-H. Ctrl-?
* (Ctrl-8) then gets translated into the keypad value
* KEY_DC. Work around this by interpreting KEY_DC as
* Delete when REBIND_DELETE isn't set, and as Backspace
* when it is. Thank you, Lee Nelson. */
kbinput = ISSET(REBIND_DELETE) ? NANO_BACKSPACE_KEY : NANO_DELETE_KEY; kbinput = ISSET(REBIND_DELETE) ? NANO_BACKSPACE_KEY : NANO_DELETE_KEY;
break; break;
case KEY_IC: case KEY_IC:
@ -392,34 +423,7 @@ int get_ascii_kbinput(WINDOW *win, int kbinput)
/* Translate escape sequences, most of which correspond to extended /* Translate escape sequences, most of which correspond to extended
* keypad values. These sequences are generated when the terminal * keypad values. These sequences are generated when the terminal
* doesn't support the needed keys. Assume that Escape has already been * doesn't support the needed keys. Assume that Escape has already been
* read in, and that nodelay(win) is TRUE. * read in, and that nodelay(win) is TRUE. */
*
* The supported terminals are the Linux console, the FreeBSD console,
* the Hurd console (a.k.a. the Mach console), xterm, rxvt, and Eterm.
* There are several escape sequence conflicts and omissions, outlined
* as follows:
*
* - PageDown on FreeBSD console == Center (5) on numeric keypad with
* NumLock off on Linux console. (The editing keypad key is more
* important to have working than the numeric keypad key, because the
* latter actually has no value when NumLock is off.)
* - F1 on FreeBSD console == kmous on xterm/rxvt/Eterm; the latter is
* omitted. (Mouse input will only work properly if the extended
* keypad value KEY_MOUSE is generated on mouse events instead of the
* kmous escape sequence.)
* - F9 on FreeBSD console == PageDown on Hurd console; the former is
* omitted. (The editing keypad is more important to have working
* than the function keys, because the functions of the former are not
* arbitrary and the functions of the latter are.)
* - F10 on FreeBSD console == PageUp on Hurd console; the former is
* omitted. (Same as above.)
* - F13 on FreeBSD console == End on Hurd console; the former is
* omitted. (Same as above.)
* - The Hurd console has no escape sequences for F11, F12, F13, F14, or
* Center (5) on the numeric keypad with NumLock off.
*
* Note that Center (5) on the numeric keypad with NumLock off can be
* either kb2 or kbeg, or both. */
int get_escape_seq_kbinput(WINDOW *win, int *escape_seq, size_t int get_escape_seq_kbinput(WINDOW *win, int *escape_seq, size_t
escape_seq_len) escape_seq_len)
{ {
@ -443,10 +447,13 @@ int get_escape_seq_kbinput(WINDOW *win, int *escape_seq, size_t
} }
} }
break; break;
case 'A': /* Esc O A == Up on xterm. */ case 'A': /* Esc O A == Up on VT100/VT320/xterm. */
case 'B': /* Esc O B == Down on xterm. */ case 'B': /* Esc O B == Down on
case 'C': /* Esc O C == Right on xterm. */ * VT100/VT320/xterm. */
case 'D': /* Esc O D == Left on xterm. */ case 'C': /* Esc O C == Right on
* VT100/VT320/xterm. */
case 'D': /* Esc O D == Left on
* VT100/VT320/xterm. */
kbinput = get_escape_seq_abcd(escape_seq[1]); kbinput = get_escape_seq_abcd(escape_seq[1]);
break; break;
case 'E': /* Esc O E == Center (5) on numeric keypad case 'E': /* Esc O E == Center (5) on numeric keypad
@ -460,19 +467,24 @@ int get_escape_seq_kbinput(WINDOW *win, int *escape_seq, size_t
kbinput = NANO_HOME_KEY; kbinput = NANO_HOME_KEY;
break; break;
case 'M': /* Esc O M == Enter on numeric keypad with case 'M': /* Esc O M == Enter on numeric keypad with
* NumLock off on xterm/Eterm. */ * NumLock off on
* VT100/VT220/VT320/xterm/Eterm. */
kbinput = NANO_ENTER_KEY; kbinput = NANO_ENTER_KEY;
break; break;
case 'P': /* Esc O P == F1 on Hurd console. */ case 'P': /* Esc O P == F1 on VT100/VT220/VT320/Hurd
* console. */
kbinput = KEY_F(1); kbinput = KEY_F(1);
break; break;
case 'Q': /* Esc O Q == F2 on Hurd console. */ case 'Q': /* Esc O Q == F2 on VT100/VT220/VT320/Hurd
* console. */
kbinput = KEY_F(2); kbinput = KEY_F(2);
break; break;
case 'R': /* Esc O R == F3 on Hurd console. */ case 'R': /* Esc O R == F3 on VT100/VT220/VT320/Hurd
* console. */
kbinput = KEY_F(3); kbinput = KEY_F(3);
break; break;
case 'S': /* Esc O S == F4 on Hurd console. */ case 'S': /* Esc O S == F4 on VT100/VT220/VT320/Hurd
* console. */
kbinput = KEY_F(4); kbinput = KEY_F(4);
break; break;
case 'T': /* Esc O T == F5 on Hurd console. */ case 'T': /* Esc O T == F5 on Hurd console. */
@ -500,67 +512,83 @@ int get_escape_seq_kbinput(WINDOW *win, int *escape_seq, size_t
kbinput = get_escape_seq_abcd(escape_seq[1]); kbinput = get_escape_seq_abcd(escape_seq[1]);
break; break;
case 'j': /* Esc O j == '*' on numeric keypad with case 'j': /* Esc O j == '*' on numeric keypad with
* NumLock off on xterm/rxvt. */ * NumLock off on
* VT100/VT220/VT320/xterm/rxvt. */
kbinput = '*'; kbinput = '*';
break; break;
case 'k': /* Esc O k == '+' on numeric keypad with case 'k': /* Esc O k == '+' on numeric keypad with
* NumLock off on xterm/rxvt. */ * NumLock off on
* VT100/VT220/VT320/xterm/rxvt. */
kbinput = '+'; kbinput = '+';
break; break;
case 'l': /* Esc O l == ',' on numeric keypad with case 'l': /* Esc O l == ',' on numeric keypad with
* NumLock off on xterm/rxvt. */ * NumLock off on
* VT100/VT220/VT320/xterm/rxvt. */
kbinput = '+'; kbinput = '+';
break; break;
case 'm': /* Esc O m == '-' on numeric keypad with case 'm': /* Esc O m == '-' on numeric keypad with
* NumLock off on xterm/rxvt. */ * NumLock off on
* VT100/VT220/VT320/xterm/rxvt. */
kbinput = '-'; kbinput = '-';
break; break;
case 'n': /* Esc O n == Delete (.) on numeric keypad case 'n': /* Esc O n == Delete (.) on numeric keypad
* with NumLock off on rxvt. */ * with NumLock off on
* VT100/VT220/VT320/xterm/rxvt. */
kbinput = NANO_DELETE_KEY; kbinput = NANO_DELETE_KEY;
break; break;
case 'o': /* Esc O o == '/' on numeric keypad with case 'o': /* Esc O o == '/' on numeric keypad with
* NumLock off on xterm/rxvt. */ * NumLock off on
* VT100/VT220/VT320/xterm/rxvt. */
kbinput = '/'; kbinput = '/';
break; break;
case 'p': /* Esc O p == Insert (0) on numeric keypad case 'p': /* Esc O p == Insert (0) on numeric keypad
* with NumLock off on rxvt. */ * with NumLock off on
* VT100/VT220/VT320/rxvt. */
kbinput = NANO_INSERTFILE_KEY; kbinput = NANO_INSERTFILE_KEY;
break; break;
case 'q': /* Esc O q == End (1) on numeric keypad case 'q': /* Esc O q == End (1) on numeric keypad
* with NumLock off on rxvt. */ * with NumLock off on
* VT100/VT220/VT320/rxvt. */
kbinput = NANO_END_KEY; kbinput = NANO_END_KEY;
break; break;
case 'r': /* Esc O r == Down (2) on numeric keypad case 'r': /* Esc O r == Down (2) on numeric keypad
* with NumLock off on rxvt. */ * with NumLock off on
* VT100/VT220/VT320/rxvt. */
kbinput = NANO_NEXTLINE_KEY; kbinput = NANO_NEXTLINE_KEY;
break; break;
case 's': /* Esc O s == PageDown (3) on numeric case 's': /* Esc O s == PageDown (3) on numeric
* keypad with NumLock off on rxvt. */ * keypad with NumLock off on
* VT100/VT220/VT320/rxvt. */
kbinput = NANO_NEXTPAGE_KEY; kbinput = NANO_NEXTPAGE_KEY;
break; break;
case 't': /* Esc O t == Left (4) on numeric keypad case 't': /* Esc O t == Left (4) on numeric keypad
* with NumLock off on rxvt. */ * with NumLock off on
* VT100/VT220/VT320/rxvt. */
kbinput = NANO_BACK_KEY; kbinput = NANO_BACK_KEY;
break; break;
case 'u': /* Esc O u == Center (5) on numeric keypad case 'u': /* Esc O u == Center (5) on numeric keypad
* with NumLock off on rxvt/Eterm. */ * with NumLock off on
* VT100/VT220/VT320/rxvt/Eterm. */
kbinput = '5'; kbinput = '5';
break; break;
case 'v': /* Esc O v == Right (6) on numeric keypad case 'v': /* Esc O v == Right (6) on numeric keypad
* with NumLock off on rxvt. */ * with NumLock off on
* VT100/VT220/VT320/rxvt. */
kbinput = NANO_FORWARD_KEY; kbinput = NANO_FORWARD_KEY;
break; break;
case 'w': /* Esc O w == Home (7) on numeric keypad case 'w': /* Esc O w == Home (7) on numeric keypad
* with NumLock off on rxvt. */ * with NumLock off on
* VT100/VT220/VT320/rxvt. */
kbinput = NANO_HOME_KEY; kbinput = NANO_HOME_KEY;
break; break;
case 'x': /* Esc O x == Up (8) on numeric keypad case 'x': /* Esc O x == Up (8) on numeric keypad
* with NumLock off on rxvt. */ * with NumLock off on
* VT100/VT220/VT320/rxvt. */
kbinput = NANO_PREVLINE_KEY; kbinput = NANO_PREVLINE_KEY;
break; break;
case 'y': /* Esc O y == PageUp (9) on numeric keypad case 'y': /* Esc O y == PageUp (9) on numeric keypad
* with NumLock off on rxvt. */ * with NumLock off on
* VT100/VT220/VT320/rxvt. */
kbinput = NANO_PREVPAGE_KEY; kbinput = NANO_PREVPAGE_KEY;
break; break;
} }
@ -600,15 +628,18 @@ int get_escape_seq_kbinput(WINDOW *win, int *escape_seq, size_t
* xterm/rxvt/Eterm. */ * xterm/rxvt/Eterm. */
kbinput = KEY_F(5); kbinput = KEY_F(5);
break; break;
case '7': /* Esc [ 1 7 ~ == F6 on Linux case '7': /* Esc [ 1 7 ~ == F6 on
* VT220/VT320/Linux
* console/xterm/rxvt/Eterm. */ * console/xterm/rxvt/Eterm. */
kbinput = KEY_F(6); kbinput = KEY_F(6);
break; break;
case '8': /* Esc [ 1 8 ~ == F7 on Linux case '8': /* Esc [ 1 8 ~ == F7 on
* VT220/VT320/Linux
* console/xterm/rxvt/Eterm. */ * console/xterm/rxvt/Eterm. */
kbinput = KEY_F(7); kbinput = KEY_F(7);
break; break;
case '9': /* Esc [ 1 9 ~ == F8 on Linux case '9': /* Esc [ 1 9 ~ == F8 on
* VT220/VT320/Linux
* console/xterm/rxvt/Eterm. */ * console/xterm/rxvt/Eterm. */
kbinput = KEY_F(8); kbinput = KEY_F(8);
break; break;
@ -650,8 +681,8 @@ int get_escape_seq_kbinput(WINDOW *win, int *escape_seq, size_t
} }
} }
break; break;
default: /* Esc [ 1 ~ == Home on Linux default: /* Esc [ 1 ~ == Home on
* console. */ * VT320/Linux console. */
kbinput = NANO_HOME_KEY; kbinput = NANO_HOME_KEY;
break; break;
} }
@ -660,53 +691,60 @@ int get_escape_seq_kbinput(WINDOW *win, int *escape_seq, size_t
case '2': case '2':
if (escape_seq_len >= 3) { if (escape_seq_len >= 3) {
switch (escape_seq[2]) { switch (escape_seq[2]) {
case '0': /* Esc [ 2 0 ~ == F9 on Linux case '0': /* Esc [ 2 0 ~ == F9 on
* VT220/VT320/Linux
* console/xterm/rxvt/Eterm. */ * console/xterm/rxvt/Eterm. */
kbinput = KEY_F(9); kbinput = KEY_F(9);
break; break;
case '1': /* Esc [ 2 1 ~ == F10 on Linux case '1': /* Esc [ 2 1 ~ == F10 on
* VT220/VT320/Linux
* console/xterm/rxvt/Eterm. */ * console/xterm/rxvt/Eterm. */
kbinput = KEY_F(10); kbinput = KEY_F(10);
break; break;
case '3': /* Esc [ 2 3 ~ == F11 on Linux case '3': /* Esc [ 2 3 ~ == F11 on
* VT220/VT320/Linux
* console/xterm/rxvt/Eterm. */ * console/xterm/rxvt/Eterm. */
kbinput = KEY_F(11); kbinput = KEY_F(11);
break; break;
case '4': /* Esc [ 2 4 ~ == F12 on Linux case '4': /* Esc [ 2 4 ~ == F12 on
* VT220/VT320/Linux
* console/xterm/rxvt/Eterm. */ * console/xterm/rxvt/Eterm. */
kbinput = KEY_F(12); kbinput = KEY_F(12);
break; break;
case '5': /* Esc [ 2 5 ~ == F13 on Linux case '5': /* Esc [ 2 5 ~ == F13 on
* VT220/VT320/Linux
* console/rxvt/Eterm. */ * console/rxvt/Eterm. */
kbinput = KEY_F(13); kbinput = KEY_F(13);
break; break;
case '6': /* Esc [ 2 6 ~ == F14 on Linux case '6': /* Esc [ 2 6 ~ == F14 on
* VT220/VT320/Linux
* console/rxvt/Eterm. */ * console/rxvt/Eterm. */
kbinput = KEY_F(14); kbinput = KEY_F(14);
break; break;
default: /* Esc [ 2 ~ == Insert on Linux default: /* Esc [ 2 ~ == Insert on
* VT220/VT320/Linux
* console/xterm. */ * console/xterm. */
kbinput = NANO_INSERTFILE_KEY; kbinput = NANO_INSERTFILE_KEY;
break; break;
} }
} }
break; break;
case '3': /* Esc [ 3 ~ == Delete on Linux case '3': /* Esc [ 3 ~ == Delete on
* console/xterm. */ * VT220/VT320/Linux console/xterm. */
kbinput = NANO_DELETE_KEY; kbinput = NANO_DELETE_KEY;
break; break;
case '4': /* Esc [ 4 ~ == End on Linux case '4': /* Esc [ 4 ~ == End on VT220/VT320/Linux
* console/xterm. */ * console/xterm. */
kbinput = NANO_END_KEY; kbinput = NANO_END_KEY;
break; break;
case '5': /* Esc [ 5 ~ == PageUp on Linux case '5': /* Esc [ 5 ~ == PageUp on
* console/xterm; Esc [ 5 ^ == PageUp on * VT220/VT320/Linux console/xterm; Esc [
* Eterm. */ * 5 ^ == PageUp on Eterm. */
kbinput = NANO_PREVPAGE_KEY; kbinput = NANO_PREVPAGE_KEY;
break; break;
case '6': /* Esc [ 6 ~ == PageDown on Linux case '6': /* Esc [ 6 ~ == PageDown on
* console/xterm; Esc [ 6 ^ == PageDown on * VT220/VT320/Linux console/xterm; Esc [
* Eterm. */ * 6 ^ == PageDown on Eterm. */
kbinput = NANO_NEXTPAGE_KEY; kbinput = NANO_NEXTPAGE_KEY;
break; break;
case '7': /* Esc [ 7 ~ == Home on rxvt. */ case '7': /* Esc [ 7 ~ == Home on rxvt. */
@ -721,15 +759,16 @@ int get_escape_seq_kbinput(WINDOW *win, int *escape_seq, size_t
case '@': /* Esc [ @ == Insert on Hurd console. */ case '@': /* Esc [ @ == Insert on Hurd console. */
kbinput = NANO_INSERTFILE_KEY; kbinput = NANO_INSERTFILE_KEY;
break; break;
case 'A': /* Esc [ A == Up on Linux console/FreeBSD case 'A': /* Esc [ A == Up on ANSI/VT220/Linux
* console/Hurd console/rxvt/Eterm. */
case 'B': /* Esc [ B == Down on Linux
* console/FreeBSD console/Hurd * console/FreeBSD console/Hurd
* console/rxvt/Eterm. */ * console/rxvt/Eterm. */
case 'C': /* Esc [ C == Right on Linux case 'B': /* Esc [ B == Down on ANSI/VT220/Linux
* console/FreeBSD console/Hurd * console/FreeBSD console/Hurd
* console/rxvt/Eterm. */ * console/rxvt/Eterm. */
case 'D': /* Esc [ D == Left on Linux case 'C': /* Esc [ C == Right on ANSI/VT220/Linux
* console/FreeBSD console/Hurd
* console/rxvt/Eterm. */
case 'D': /* Esc [ D == Left on ANSI/VT220/Linux
* console/FreeBSD console/Hurd * console/FreeBSD console/Hurd
* console/rxvt/Eterm. */ * console/rxvt/Eterm. */
kbinput = get_escape_seq_abcd(escape_seq[1]); kbinput = get_escape_seq_abcd(escape_seq[1]);
@ -746,7 +785,7 @@ int get_escape_seq_kbinput(WINDOW *win, int *escape_seq, size_t
* console. */ * console. */
kbinput = NANO_NEXTPAGE_KEY; kbinput = NANO_NEXTPAGE_KEY;
break; break;
case 'H': /* Esc [ H == Home on FreeBSD case 'H': /* Esc [ H == Home on ANSI/VT220/FreeBSD
* console/Hurd console/Eterm. */ * console/Hurd console/Eterm. */
kbinput = NANO_HOME_KEY; kbinput = NANO_HOME_KEY;
break; break;
@ -754,7 +793,7 @@ int get_escape_seq_kbinput(WINDOW *win, int *escape_seq, size_t
* console. */ * console. */
kbinput = NANO_PREVPAGE_KEY; kbinput = NANO_PREVPAGE_KEY;
break; break;
case 'L': /* Esc [ L == Insert on FreeBSD case 'L': /* Esc [ L == Insert on ANSI/FreeBSD
* console. */ * console. */
kbinput = NANO_INSERTFILE_KEY; kbinput = NANO_INSERTFILE_KEY;
break; break;