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Completion: Add Shift+Tab to move back in the list like zsh

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M600 2017-03-27 09:31:31 +02:00
parent bdff3a032a
commit 6d742b1235
2 changed files with 14 additions and 9 deletions
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4
42sh/includes/completion.h
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@ -6,7 +6,7 @@
/* By: alao <alao@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2016/02/18 11:13:04 by alao #+# #+# */
/* Updated: 2017/03/23 15:41:32 by gwojda ### ########.fr */
/* Updated: 2017/03/27 09:30:01 by alao ### ########.fr */
/* */
/* ************************************************************************** */
@ -19,6 +19,8 @@
# define KP_D 4348699
# define KP_L 4479771
# define KP_R 4414235
# define KP_T 9
# define KP_TS 5921563
/*
** Autocompletion list for the valid candidates from the parser.

17
42sh/src/completion/completion.c
View file

@ -6,18 +6,18 @@
/* By: alao <alao@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2016/09/20 14:50:33 by alao #+# #+# */
/* Updated: 2017/03/23 18:58:47 by gwojda ### ########.fr */
/* Updated: 2017/03/27 09:30:40 by alao ### ########.fr */
/* */
/* ************************************************************************** */
#include "completion.h"
/*
** Function to select the next item in the list if it has already been created
** and if the key pressed is tab.
** Function to select the next or previous item in the list if it has already
** been created and if the key pressed is tab.
*/
static void c_next_item(t_comp *c)
static void c_mv_tab(t_comp *c, int next)
{
t_clst *ptr;
@ -25,8 +25,11 @@ static void c_next_item(t_comp *c)
while (!ptr->cursor)
ptr = ptr->next;
ptr->cursor = 0;
if (next)
ptr->next->cursor = 1;
}
else
ptr->prev->cursor = 1;
}
/*
** Once the completion has been processed, this is the return point.
@ -117,8 +120,8 @@ int completion(long int keypress)
else
{
c_term_resize(s->comp);
if (keypress == TOUCHE_TAB)
c_next_item(s->comp);
if (keypress == KP_T || keypress == KP_TS)
keypress == KP_T ? c_mv_tab(s->comp, 1) : c_mv_tab(s->comp, 0);
else if (c_keypress(s->comp, keypress))
return (1);
}