raphael/minishell
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

update: added folding into expansion node if possible

Browse source
This commit is contained in:
maix0 2024-10-03 22:52:01 +02:00
parent 09dbd2de91
commit 142ac9c9e1
11 changed files with 278 additions and 41 deletions
Download patch file Download diff file Expand all files Collapse all files

32
parser/src/passes.c
View file

@ -6,7 +6,7 @@
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/10/02 18:41:16 by maiboyer #+# #+# */
/* Updated: 2024/10/03 21:32:14 by maiboyer ### ########.fr */
/* Updated: 2024/10/03 22:41:08 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
@ -33,7 +33,7 @@
/// double LCARRET into DLCARET, ...)
/// - create EXPENSION token when DOLLAR and NQUOTE follow eachother,
/// maybe leaving some stuff after
/// - parse double quote string to see expansion in them, creating a meta
/// - parse double quote string to see expansion in them, creating a meta
/// token consisting of the pieces
// here is the signature easily accessible:
@ -43,7 +43,8 @@
// bellow is some function to apply all the different passes !
static const struct s_ts_pass_def g_ts_passes[] = {
{do_fuck_all, "does nothing lol"},
{ts_double_string_pass, "double string parser"},
{ts_fold_expension, "fold expansion"},
};
t_error ts_apply_passes(t_vec_token ts, t_vec_token *out)
@ -65,3 +66,28 @@ t_error ts_apply_passes(t_vec_token ts, t_vec_token *out)
}
return (*out = ts, NO_ERROR);
}
static const struct s_ts_pass_def g_ts_dq_passes[] = {
{ts_do_fuck_all, "does nothing lol"},
{ts_fold_expension, "fold expansion"},
};
t_error ts_dq_apply_passes(t_vec_token ts, t_vec_token *out)
{
t_usize i;
t_vec_token next;
i = 0;
while (i < sizeof(g_ts_dq_passes) / sizeof(g_ts_dq_passes[0]))
{
if (g_ts_dq_passes[i].fn == NULL)
return (vec_token_free(ts), ERROR);
if ((g_ts_dq_passes[i].fn)(ts, &next))
return (me_eprintf("failed on '%s' dq token pass\n", g_ts_dq_passes[i].name), ERROR);
else
me_printf("Applied '%s' dq_pass\n", g_ts_dq_passes[i].name);
ts = next;
i++;
}
return (*out = ts, NO_ERROR);
}