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authorDenys Vlasenko2009-05-15 03:27:53 +0200
committerDenys Vlasenko2009-05-15 03:27:53 +0200
commitc15f40c3e7bfeae1b616c53a574308c2df707b3d (patch)
tree402bed67555916e3ff3c6a08ccc6e994372d4524 /include
parent1b0a93edb93a93c30d7fbb35571f109ddf8a67a2 (diff)
downloadbusybox-c15f40c3e7bfeae1b616c53a574308c2df707b3d.zip
busybox-c15f40c3e7bfeae1b616c53a574308c2df707b3d.tar.gz
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.h24
1 files changed, 12 insertions, 12 deletions
diff --git a/include/libbb.h b/include/libbb.h
index 3a94a00..128aa92 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;