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update: added folding into cmd and changed fold_word name

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maix0 2024-10-07 16:49:32 +02:00
parent 7fb16c6a90
commit 5c452993d6
15 changed files with 112 additions and 62 deletions
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61
parser/src/passes/fold_cmd.c Normal file
View file

@ -0,0 +1,61 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* fold_cmd.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/10/02 19:04:32 by maiboyer #+# #+# */
/* Updated: 2024/10/07 16:45:41 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "me/string/string.h"
#include "parser/passes.h"
#include "me/types.h"
#include "me/vec/vec_token.h"
#include "parser/token.h"
static bool _is_cmd_node(enum e_token ttype)
{
return (ttype == TOK_WHITESPACE || ttype == TOK_WORD);
};
/// This is a sample pass
///
/// There is a few rules the rest of the tokenizer machinery assumes
/// theses function follows:
/// - the input vec WILL be freed when the function return, even in
/// case of error
/// - the output vector isn't populated if the function returns an error,
/// thus it shouldn't be freed in case of error
/// - the output tokens may not be direct copy of the input tokens,
/// but need to be cloned (different allocations for stuff)
t_error ts_fold_cmd(t_vec_token input, t_vec_token *output)
{
t_vec_token out;
t_usize i;
t_usize j;
t_token tmp;
i = 0;
out = vec_token_new(input.len, token_free);
while (i < input.len)
{
if (_is_cmd_node(input.buffer[i].type))
{
j = 0;
tmp = token_new(TOK_CMD);
while (i + j < input.len \
&& _is_cmd_node(input.buffer[i + j].type))
vec_token_push(&tmp.subtokens, token_clone(&input.buffer[i + j++]));
vec_token_push(&out, tmp);
i += j;
}
else
vec_token_push(&out, token_clone(&input.buffer[i++]));
}
vec_token_free(input);
return (*output = out, NO_ERROR);
}

7
parser/src/passes/fold_double_quote.c → parser/src/passes/fold_word.c
View file

@ -1,12 +1,12 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* fold_double_quote.c :+: :+: :+: */
/* fold_word.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/10/02 19:04:32 by maiboyer #+# #+# */
/* Updated: 2024/10/06 15:30:07 by maiboyer ### ########.fr */
/* Updated: 2024/10/07 16:48:37 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
@ -32,7 +32,8 @@ bool _type_extansion(enum e_token type)
{
if (type == TOK_DOLLAR)
return (true);
if (type == TOK_NQUOTE || type == TOK_DQUOTE || type == TOK_SQUOTE)
if (type == TOK_NQUOTE || type == TOK_DQUOTE || type == TOK_SQUOTE \
|| type == TOK_EXPENSION)
return (true);
return (false);
}