2013-10-28 12:48:13

by Jerzy Kasenberg

Subject: [PATCH] android/client: Add clear screen on Cltr-L

This patch allows to clear screen on Ctrl-L.
---
android/client/terminal.c | 13 +++++++++++++
1 file changed, 13 insertions(+)

diff --git a/android/client/terminal.c b/android/client/terminal.c
index 88c963b..e721160 100644
--- a/android/client/terminal.c
+++ b/android/client/terminal.c
@@ -94,6 +94,7 @@ static const struct ansii_sequence ansii_sequnces[] = {
#define KEY_SEQUNCE_NOT_FINISHED -1
#define KEY_C_C 3
#define KEY_C_D 4
+#define KEY_C_L 12

#define isseqence(c) ((c) == 0x1B)

@@ -237,6 +238,15 @@ static void terminal_clear_line(void)
terminal_line_replaced();
}

+static void terminal_clear_sceen(void)
+{
+ line_buf[0] = '\0';
+ line_buf_ix = 0;
+ line_len = 0;
+
+ printf("\x1b[2J\x1b[1;1H%s", prompt);
+}
+
static void terminal_delete_char(void)
{
/* delete character under cursor if not at the very end */
@@ -525,6 +535,9 @@ void terminal_process_char(int c, void (*process_line)(char *line))
exit(0);
}
break;
+ case KEY_C_L:
+ terminal_clear_sceen();
+ break;
default:
if (!isprint(c)) {
/*
--
1.7.9.5

2013-10-28 12:58:46

by Johan Hedberg

Subject: Re: [PATCH] android/client: Add clear screen on Cltr-L

Hi Jerzy,

On Mon, Oct 28, 2013, Jerzy Kasenberg wrote:
> This patch allows to clear screen on Ctrl-L.
> ---
> android/client/terminal.c | 13 +++++++++++++
> 1 file changed, 13 insertions(+)

Applied. Thanks.

Johan