35 lines
1.3 KiB
C
35 lines
1.3 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_history_down.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: jhalford <marvin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2016/11/10 13:44:06 by jhalford #+# #+# */
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/* Updated: 2016/11/10 13:44:06 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_history_down(t_data *data, t_dlist **input_chain, char *buf)
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{
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int i;
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char *str;
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(void)buf;
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if (!data->history)
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return (0);
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if (!data->history->next)
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return (0);
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data->history = data->history->next;
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str = data->history->content;
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*input_chain = ft_dlstlast(*input_chain);
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/* ft_clear_input(input_chain); */
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i = 0;
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while (str[i])
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ft_key_basic(data, input_chain, str + i++);
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if (!data->history->next)
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ft_strdel(&str);
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return (0);
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}
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