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tweaks: comment fully, so that all handled escape sequences are findable 

Also correct a few other comments.
master
Benno Schulenberg 2019-12-27 13:21:45 +01:00
parent 55946c15e7
commit fc00e89499
1 changed files with 13 additions and 9 deletions
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22
src/winio.c
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@ -836,8 +836,11 @@ int convert_sequence(const int *seq, size_t length, int *consumed)
case '2': case '2':
if (length > 2) { if (length > 2) {
*consumed = 3; *consumed = 3;
/* Esc O 2 P == F13 (and further) on Konsole. */
if ('O' < seq[2] && seq[2] < 'T') if ('O' < seq[2] && seq[2] < 'T')
/* Esc O 2 P == F13 on Konsole. */
/* Esc O 2 Q == F14 on Konsole. */
/* Esc O 2 R == F15 on Konsole. */
/* Esc O 2 S == F16 on Konsole. */
return KEY_F(13 + seq[2] - 'P'); return KEY_F(13 + seq[2] - 'P');
} }
break; break;
@ -856,14 +859,14 @@ int convert_sequence(const int *seq, size_t length, int *consumed)
} }
} }
break; break;
case 'A': /* Esc O A == Up on VT100/VT320/xterm. */ case 'A': /* Esc O A == Up on VT100/VT320. */
case 'B': /* Esc O B == Down on VT100/VT320/xterm. */ case 'B': /* Esc O B == Down on VT100/VT320. */
case 'C': /* Esc O C == Right on VT100/VT320/xterm. */ case 'C': /* Esc O C == Right on VT100/VT320. */
case 'D': /* Esc O D == Left on VT100/VT320/xterm. */ case 'D': /* Esc O D == Left on VT100/VT320. */
return arrow_from_abcd(seq[1]); return arrow_from_abcd(seq[1]);
case 'F': /* Esc O F == End on xterm/Terminal. */ case 'F': /* Esc O F == End on Gnome and Xfce Terminal. */
return KEY_END; return KEY_END;
case 'H': /* Esc O H == Home on xterm/Terminal. */ case 'H': /* Esc O H == Home on Gnome and Xfce Terminal. */
return KEY_HOME; return KEY_HOME;
case 'M': /* Esc O M == Enter on numeric keypad with case 'M': /* Esc O M == Enter on numeric keypad with
* NumLock off on VT100/VT220/VT320/xterm/ * NumLock off on VT100/VT220/VT320/xterm/
@ -1188,8 +1191,9 @@ int convert_sequence(const int *seq, size_t length, int *consumed)
return KEY_DC; return KEY_DC;
case '@': /* Esc [ @ == Insert on Mach console. */ case '@': /* Esc [ @ == Insert on Mach console. */
return KEY_IC; return KEY_IC;
case 'A': /* Esc [ A == Up on ANSI/VT220/Linux console/rxvt/ case 'A': /* Esc [ A == Up on ANSI/VT220/Linux console/
* FreeBSD console/Mach console/Eterm/Terminal. */ * FreeBSD console/Mach console/xterm/Eterm/
* urxvt/Gnome and Xfce Terminal. */
case 'B': /* Esc [ B == Down on the same. */ case 'B': /* Esc [ B == Down on the same. */
case 'C': /* Esc [ C == Right on the same. */ case 'C': /* Esc [ C == Right on the same. */
case 'D': /* Esc [ D == Left on the same. */ case 'D': /* Esc [ D == Left on the same. */