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| author | Denys Vlasenko | 2010-05-16 23:42:13 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2010-05-16 23:42:13 +0200 |
| commit | d9a3e89f501800c3e7c779b7e9545a5c80134593 (patch) | |
| tree | ba3b65ce2d512542a27e78f4820d799008bc0b4c /console-tools | |
| parent | 26e2c1db0df35df1affa558efc12d2bcfd7718e2 (diff) | |
| download | busybox-d9a3e89f501800c3e7c779b7e9545a5c80134593.zip busybox-d9a3e89f501800c3e7c779b7e9545a5c80134593.tar.gz | |
consolidate ESC sequences
function old new delta
bell 2 - -2
CMdown 2 - -2
Ceos 4 - -4
Ceol 4 - -4
CMup 4 - -4
SOs 5 - -5
SOn 5 - -5
CMrc 9 - -9
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'console-tools')
| -rw-r--r-- | console-tools/clear.c | 3 | ||||
| -rw-r--r-- | console-tools/reset.c | 10 |
2 files changed, 7 insertions, 6 deletions
diff --git a/console-tools/clear.c b/console-tools/clear.c index 8b727b3..b0c6d65 100644 --- a/console-tools/clear.c +++ b/console-tools/clear.c @@ -15,5 +15,6 @@ int clear_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; int clear_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM) { - return printf("\033[H\033[J") != 6; + /* home; clear to the end of screen */ + return printf("\033[H""\033[J") != 6; } diff --git a/console-tools/reset.c b/console-tools/reset.c index 6917eda..f0ea5cb 100644 --- a/console-tools/reset.c +++ b/console-tools/reset.c @@ -28,11 +28,11 @@ int reset_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM) if (isatty(STDIN_FILENO) && isatty(STDOUT_FILENO)) { /* See 'man 4 console_codes' for details: - * "ESC c" -- Reset - * "ESC ( K" -- Select user mapping - * "ESC [ J" -- Erase display - * "ESC [ 0 m" -- Reset all display attributes - * "ESC [ ? 25 h" -- Make cursor visible. + * "ESC c" -- Reset + * "ESC ( K" -- Select user mapping + * "ESC [ J" -- Erase to the end of screen + * "ESC [ 0 m" -- Reset all display attributes + * "ESC [ ? 25 h" -- Make cursor visible */ printf("\033c\033(K\033[J\033[0m\033[?25h"); /* http://bugs.busybox.net/view.php?id=1414: |