diff options
| author | Denys Vlasenko <vda.linux@googlemail.com> | 2009-05-15 03:27:53 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2009-05-15 03:27:53 +0200 |
| commit | c15f40c3e7bfeae1b616c53a574308c2df707b3d (patch) | |
| tree | 402bed67555916e3ff3c6a08ccc6e994372d4524 /include | |
| parent | 1b0a93edb93a93c30d7fbb35571f109ddf8a67a2 (diff) | |
lineedit: use read_key to recognize ESC sequence.
This fixes several vi mode bugs and prepares for further fixes.
function old new delta
read_line_input 3287 5511 +2224
remember_in_history - 499 +499
lineedit_read_key - 70 +70
read_key 321 332 +11
input_tab 2823 - -2823
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 2/0 up/down: 2804/-2823) Total: -19 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/libbb.h | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/include/libbb.h b/include/libbb.h index 3a94a0070..128aa9207 100644 --- a/include/libbb.h +++ b/include/libbb.h @@ -1198,23 +1198,23 @@ unsigned long long bb_makedev(unsigned int major, unsigned int minor) FAST_FUNC; #if ENABLE_FEATURE_EDITING /* It's NOT just ENABLEd or disabled. It's a number: */ -#ifdef CONFIG_FEATURE_EDITING_HISTORY -# define MAX_HISTORY (CONFIG_FEATURE_EDITING_HISTORY + 0) -#else -# define MAX_HISTORY 0 -#endif +# ifdef CONFIG_FEATURE_EDITING_HISTORY +# define MAX_HISTORY (CONFIG_FEATURE_EDITING_HISTORY + 0) +# else +# define MAX_HISTORY 0 +# endif typedef struct line_input_t { int flags; const char *path_lookup; -#if MAX_HISTORY +# if MAX_HISTORY int cnt_history; int cur_history; -#if ENABLE_FEATURE_EDITING_SAVEHISTORY +# if ENABLE_FEATURE_EDITING_SAVEHISTORY unsigned cnt_history_in_file; const char *hist_file; -#endif +# endif char *history[MAX_HISTORY + 1]; -#endif +# endif } line_input_t; enum { DO_HISTORY = 1 * (MAX_HISTORY > 0), @@ -1241,12 +1241,12 @@ int read_line_input(const char* prompt, char* command, int maxsize) FAST_FUNC; #ifndef COMM_LEN -#ifdef TASK_COMM_LEN +# ifdef TASK_COMM_LEN enum { COMM_LEN = TASK_COMM_LEN }; -#else +# else /* synchronize with sizeof(task_struct.comm) in /usr/include/linux/sched.h */ enum { COMM_LEN = 16 }; -#endif +# endif #endif typedef struct procps_status_t { DIR *dir; |