42 lines
1.5 KiB
C
42 lines
1.5 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_key_del.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2016/11/29 15:57:43 by jhalford #+# #+# */
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/* Updated: 2016/12/03 15:30:02 by jhalford ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "line_editing.h"
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int ft_key_del(t_data *data, char *buf)
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{
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char *res;
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(void)data;
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(void)buf;
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if (!data->line.input_pos)
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return (0);
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if (data->line.input[data->line.input_pos - 1] == '\n')
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return (0);
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qstate_update(data, -1);
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ft_strcpy(data->line.input + data->line.input_pos - 1,
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data->line.input + data->line.input_pos);
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data->line.input_pos--;
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if ((res = tgetstr("le", NULL)) == NULL)
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{
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ft_printf("le error\n");
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return (-1);
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}
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tputs(tgoto(res, 0, 0), 0, &ft_putchar);
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if ((res = tgetstr("DC", NULL)) == NULL)
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{
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ft_printf("DC error\n");
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return (-1);
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}
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tputs(tgoto(res, 0, 0), 0, &ft_putchar);
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return (1);
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}
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