bdd2d8f17
Denis Vlasenko
2008-10-25
Subject
read_key: add comments how Shift and Meta keys looks like. no code changes
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Commit Diff GitHub →
libbb/read_key.c+5 -0
| @@ -25,6 +25,8 @@ int FAST_FUNC read_key(int fd, smalluint *nbuffered, char *buffer) | |
| 'O','F' |0x80,KEYCODE_END , | |
| #if 0 | |
| 'O','P' |0x80,KEYCODE_FUN1 , | |
| + | /* [ESC] ESC O [2] P - [Alt-][Shift-]F1 */ |
| + | /* Ctrl seem to not affect sequences */ |
| 'O','Q' |0x80,KEYCODE_FUN2 , | |
| 'O','R' |0x80,KEYCODE_FUN3 , | |
| 'O','S' |0x80,KEYCODE_FUN4 , | |
| @@ -34,10 +36,12 @@ int FAST_FUNC read_key(int fd, smalluint *nbuffered, char *buffer) | |
| '[','C' |0x80,KEYCODE_RIGHT , | |
| '[','D' |0x80,KEYCODE_LEFT , | |
| '[','H' |0x80,KEYCODE_HOME , /* xterm */ | |
| + | /* [ESC] ESC [ [2] H - [Alt-][Shift-]Home */ |
| '[','F' |0x80,KEYCODE_END , /* xterm */ | |
| '[','1','~' |0x80,KEYCODE_HOME , /* vt100? linux vt? or what? */ | |
| '[','2','~' |0x80,KEYCODE_INSERT , | |
| '[','3','~' |0x80,KEYCODE_DELETE , | |
| + | /* [ESC] ESC [ 3 [;2] ~ - [Alt-][Shift-]Delete */ |
| '[','4','~' |0x80,KEYCODE_END , /* vt100? linux vt? or what? */ | |
| '[','5','~' |0x80,KEYCODE_PAGEUP , | |
| '[','6','~' |0x80,KEYCODE_PAGEDOWN, | |
| @@ -49,6 +53,7 @@ int FAST_FUNC read_key(int fd, smalluint *nbuffered, char *buffer) | |
| '[','1','3','~'|0x80,KEYCODE_FUN3 , | |
| '[','1','4','~'|0x80,KEYCODE_FUN4 , | |
| '[','1','5','~'|0x80,KEYCODE_FUN5 , | |
| + | /* [ESC] ESC [ 1 5 [;2] ~ - [Alt-][Shift-]F5 */ |
| '[','1','7','~'|0x80,KEYCODE_FUN6 , | |
| '[','1','8','~'|0x80,KEYCODE_FUN7 , | |
| '[','1','9','~'|0x80,KEYCODE_FUN8 , | |