127 lines
2.8 KiB
C
127 lines
2.8 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* move_to_word.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: gwojda <gwojda@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2017/02/14 11:12:09 by gwojda #+# #+# */
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/* Updated: 2017/02/14 11:12:19 by gwojda ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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static void ft_init_prev_word(size_t *pos, char *str)
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{
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int i;
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i = 0;
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if (str[*pos - 1] != '\n' && !(str[*pos] == '\n' || str[*pos] == ' '))
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{
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ft_puttermcaps("le");
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--(*pos);
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}
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while ((int)*pos - i - 1 > 0 && str[*pos - i - 1] == ' ')
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{
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ft_puttermcaps("le");
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++i;
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}
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(*pos) = (i && str[*pos - i] == '\n') ? *pos - i + 1 : *pos - i;
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}
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static void ft_found_prev_word_2(int i, char *str, size_t *pos)
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{
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if (*pos && !(str[*pos] == '\n' || str[*pos] == ' '))
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{
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ft_puttermcaps("le");
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--(*pos);
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}
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while (*pos - i && (str[*pos - i] == '\n' || str[*pos - i] == ' '))
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{
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ft_puttermcaps("le");
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++i;
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}
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while (*pos - i && str[*pos - i] != '\n' && str[*pos - i] != ' ')
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{
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ft_puttermcaps("le");
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++i;
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}
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if (str[*pos - i] == '\n' || str[*pos - i] == ' ')
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{
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ft_puttermcaps("nd");
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++(*pos);
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}
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(*pos) -= i;
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}
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void ft_found_prev_word(void)
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{
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int i;
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i = 0;
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if (!POS || !STR)
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return ;
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ft_init_prev_word(&POS, STR);
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if (POS >= 1 && STR[POS - 1] == '\n')
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{
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if (POS - 1 == 0)
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{
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ft_puttermcaps("cd");
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--POS;
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return ;
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}
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ft_puttermcaps("cd");
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POS -= 2;
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ft_get_beggin(STR, &POS);
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if (!POS && STR[POS] == '\n')
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++POS;
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ft_current_str(STR, POS);
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ft_get_next_str(STR, &POS);
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++POS;
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}
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else
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ft_found_prev_word_2(i, STR, &POS);
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}
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static void ft_found_next_word_2(void)
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{
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if (POS)
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{
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--POS;
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ft_get_beggin_with_curs(STR, &POS);
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}
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ft_puttermcaps("cd");
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ft_get_next_str(STR, &POS);
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POS += (POS || STR[0] != '\n') ? 2 : 1;
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ft_current_str(STR, POS);
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ft_get_next_str(STR, &POS);
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if (!STR[POS])
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--POS;
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ft_get_beggin_with_curs(STR, &POS);
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}
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void ft_found_next_word(void)
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{
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int i;
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i = 0;
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if (!STR)
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return ;
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while (STR[i + POS] && STR[i + POS] == ' ')
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{
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ft_putchar(STR[i + POS]);
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++i;
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}
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if (STR[POS] == '\n')
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ft_found_next_word_2();
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else
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{
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while (STR[i + POS] && STR[i + POS] != '\n' && STR[i + POS] != ' ')
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{
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ft_putchar(STR[i + POS]);
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++i;
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}
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POS += i;
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}
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}
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