Commit d34dc45d authored by Kevin Wolf's avatar Kevin Wolf Committed by Anthony Liguori
Browse files

readline: Handle xterm escape sequences for Home/End keys 



This fixes the Home/End keys in the monitor using the GTK frontend.

Signed-off-by: default avatarKevin Wolf <kwolf@redhat.com>
Message-id: 1368526554-15866-1-git-send-email-kwolf@redhat.com
Signed-off-by: default avatarAnthony Liguori <aliguori@us.ibm.com>
parent 7791dba3

readline.c

+15 −0
Original line number Diff line number Diff line
@@ -27,6 +27,7 @@ 
#define IS_NORM 0

#define IS_ESC  1

#define IS_CSI  2

#define IS_SS3  3



#undef printf

#define printf do_not_use_printf
@@ -397,6 +398,9 @@ void readline_handle_byte(ReadLineState *rs, int ch) 
        if (ch == '[') {

            rs->esc_state = IS_CSI;

            rs->esc_param = 0;

        } else if (ch == 'O') {

            rs->esc_state = IS_SS3;

            rs->esc_param = 0;

        } else {

            rs->esc_state = IS_NORM;

        }
@@ -439,6 +443,17 @@ void readline_handle_byte(ReadLineState *rs, int ch) 
        rs->esc_state = IS_NORM;

    the_end:

        break;

    case IS_SS3:

        switch(ch) {

        case 'F':

            readline_eol(rs);

            break;

        case 'H':

            readline_bol(rs);

            break;

        }

        rs->esc_state = IS_NORM;

        break;

    }

    readline_update(rs);

}