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Maieul BOYER 2024-09-02 16:28:13 +02:00
parent 7540096f6d
commit 993efe4287
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11 changed files with 170 additions and 426 deletions
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2
Makefile
View file

@ -6,7 +6,7 @@
# By: rparodi <rparodi@student.42.fr> +#+ +:+ +#+ # # By: rparodi <rparodi@student.42.fr> +#+ +:+ +#+ #
# +#+#+#+#+#+ +#+ # # +#+#+#+#+#+ +#+ #
# Created: 2023/11/12 11:05:05 by rparodi #+# #+# # # Created: 2023/11/12 11:05:05 by rparodi #+# #+# #
# Updated: 2024/08/31 17:01:44 by maiboyer ### ########.fr # # Updated: 2024/09/02 16:17:16 by maiboyer ### ########.fr #
# # # #
# **************************************************************************** # # **************************************************************************** #

1
exec/Filelist.exec.mk
View file

@ -12,5 +12,6 @@ run_arithmetic/_run_arith \
run_arithmetic/_to_ast_node \ run_arithmetic/_to_ast_node \
run_arithmetic/arithmetic \ run_arithmetic/arithmetic \
run_arithmetic/arithmetic_operation \ run_arithmetic/arithmetic_operation \
run_arithmetic/operator_bis \
run_ast \ run_ast \

3
exec/src/run_arithmetic/_get_op.c
View file

@ -6,13 +6,12 @@
/* By: rparodi <rparodi@student.42.fr> +#+ +:+ +#+ */ /* By: rparodi <rparodi@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2024/08/30 17:56:29 by rparodi #+# #+# */ /* Created: 2024/08/30 17:56:29 by rparodi #+# #+# */
/* Updated: 2024/08/30 17:58:54 by rparodi ### ########.fr */ /* Updated: 2024/09/02 13:45:52 by maiboyer ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
#include "exec/_run_arith.h" #include "exec/_run_arith.h"
#include "me/types.h" #include "me/types.h"
#include "me/convert/str_to_numbers.h"
/// ADD OPERATOR STUFF /// ADD OPERATOR STUFF
t_error _binary_get_op(t_ast_arithmetic_operator op, t_arith_op_func *out) t_error _binary_get_op(t_ast_arithmetic_operator op, t_arith_op_func *out)

50
exec/src/run_arithmetic/operator_bis.c Normal file
View file

@ -0,0 +1,50 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* operator_bis.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/09/02 13:45:46 by maiboyer #+# #+# */
/* Updated: 2024/09/02 13:50:59 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "exec/_run_arith.h"
#include "me/types.h"
t_error _postfix_op_dec(t_ast_node self, t_state *state, t_i64 *out)
{
(void)(self);
(void)(state);
(void)(out);
return (ERROR);
}
t_error _postfix_op_inc(t_ast_node self, t_state *state, t_i64 *out)
{
(void)(self);
(void)(state);
(void)(out);
return (ERROR);
}
t_error _unary_op_minus(t_ast_node self, t_state *state, t_i64 *out)
{
t_i64 val;
(void)(self);
(void)(state);
(void)(out);
if (_get_node_number(self, state, &val))
return (ERROR);
val = -val;
*out = val;
return (NO_ERROR);
}
t_error _unary_op_plus(t_ast_node self, t_state *state, t_i64 *out)
{
return (_get_node_number(self, state, out));
}

13
exec/src/run_ast.c
View file

@ -6,7 +6,7 @@
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */ /* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2024/07/11 17:22:29 by maiboyer #+# #+# */ /* Created: 2024/07/11 17:22:29 by maiboyer #+# #+# */
/* Updated: 2024/08/14 18:30:23 by maiboyer ### ########.fr */ /* Updated: 2024/09/02 13:44:31 by maiboyer ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -136,7 +136,7 @@ t_error _handle_no_operator(t_ast_expansion *self, t_state *state, t_expansion_r
if (val == NULL) if (val == NULL)
return (value->exists = false, NO_ERROR); return (value->exists = false, NO_ERROR);
value->exists = true; value->exists = true;
value->value = *val; value->value = str_clone(*val);
return (NO_ERROR); return (NO_ERROR);
}; };
@ -306,10 +306,17 @@ t_error _ast_get_str__expansion(t_ast_node elem, t_word_iterator *state, t_vec_e
t_error _ast_get_str__arimethic_expansion(t_ast_node elem, t_word_iterator *state, t_vec_estr *out) t_error _ast_get_str__arimethic_expansion(t_ast_node elem, t_word_iterator *state, t_vec_estr *out)
{ {
t_str out_str;
t_i64 out_num;
if (elem == NULL || state == NULL || out == NULL || elem->kind != AST_ARITHMETIC_EXPANSION) if (elem == NULL || state == NULL || out == NULL || elem->kind != AST_ARITHMETIC_EXPANSION)
return (ERROR); return (ERROR);
// vec_estr_push(out, (t_expandable_str){.do_expand = state->res.kind == AST_WORD_NO_QUOTE, .value = str_clone(exp_out.value)}); if (run_arithmetic_expansion(&elem->data.arithmetic_expansion, state->state, &out_num))
return (ERROR); return (ERROR);
if (i64_to_str(out_num, &out_str))
return (ERROR);
vec_estr_push(out, (t_expandable_str){.do_expand = state->res.kind == AST_WORD_NO_QUOTE, .value = out_str});
return (NO_ERROR);
} }
t_error _ast_get_str__command_substitution(t_ast_node elem, t_word_iterator *state, t_vec_estr *out) t_error _ast_get_str__command_substitution(t_ast_node elem, t_word_iterator *state, t_vec_estr *out)

2
parser/Filelist.parser.mk
View file

@ -37,6 +37,8 @@ scanner/advance_words \
scanner/deserialize \ scanner/deserialize \
scanner/heredoc \ scanner/heredoc \
scanner/heredoc_functions \ scanner/heredoc_functions \
scanner/lifetime \
scanner/scan_dollar \
scanner/serialize \ scanner/serialize \
stack/stack_add_link \ stack/stack_add_link \
stack/stack_funcs1 \ stack/stack_funcs1 \

18
parser/include/parser/inner/scanner.h
View file

@ -1,3 +1,15 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* scanner.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/09/02 13:22:04 by maiboyer #+# #+# */
/* Updated: 2024/09/02 13:27:44 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef SCANNER_H #ifndef SCANNER_H
#define SCANNER_H #define SCANNER_H
@ -53,5 +65,11 @@ struct s_heredoc_scan_state
typedef bool (*t_heredoc_content_func)(struct s_heredoc_scan_state *state); typedef bool (*t_heredoc_content_func)(struct s_heredoc_scan_state *state);
bool advance_word(TSLexer *lexer, t_string *unquoted_word); bool advance_word(TSLexer *lexer, t_string *unquoted_word);
bool scan(t_scanner *scanner, TSLexer *lexer, const bool *valid_symbols);
bool scan_bare_dollar(TSLexer *lexer);
bool scan_heredoc_content(t_scanner *scanner, TSLexer *lexer, enum e_token_type middle_type, enum e_token_type end_type);
bool scan_heredoc_end_identifier(t_heredoc *heredoc, TSLexer *lexer);
bool scan_heredoc_start(t_heredoc *heredoc, TSLexer *lexer);
void reset(t_scanner *scanner);
#endif #endif

421
parser/src/scanner.c
View file

@ -6,49 +6,20 @@
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */ /* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2024/09/01 14:17:17 by maiboyer #+# #+# */ /* Created: 2024/09/01 14:17:17 by maiboyer #+# #+# */
/* Updated: 2024/09/01 19:55:43 by maiboyer ### ########.fr */ /* Updated: 2024/09/02 16:25:19 by maiboyer ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
#include "parser/inner/scanner.h" #include "parser/inner/scanner.h"
#include "me/char/char.h" #include "me/char/char.h"
#include "me/str/str.h" #include "me/mem/mem.h"
#include "me/string/string.h" #include "me/string/string.h"
#include "me/types.h" #include "me/types.h"
#include "me/vec/vec_heredoc.h" #include "me/vec/vec_heredoc.h"
#include "parser/array.h"
#include "parser/inner/heredoc.h" #include "parser/inner/heredoc.h"
#include "parser/parser.h" #include "parser/parser.h"
#include <assert.h> #include <assert.h>
bool scan_heredoc_content(t_scanner *scanner, TSLexer *lexer, enum e_token_type middle_type, enum e_token_type end_type);
bool scan_heredoc_start(t_heredoc *heredoc, TSLexer *lexer);
bool scan_heredoc_end_identifier(t_heredoc *heredoc, TSLexer *lexer);
bool advance_word(TSLexer *lexer, t_string *unquoted_word);
void reset(t_scanner *scanner)
{
t_usize i;
i = 0;
while (i < scanner->heredocs.len)
reset_heredoc(&scanner->heredocs.buffer[i++]);
}
bool scan_bare_dollar(TSLexer *lexer)
{
while (me_isspace(lexer->lookahead) && lexer->lookahead != '\n' && !lexer->eof(lexer))
lexer->advance(lexer, true);
if (lexer->lookahead == '$')
{
lexer->advance(lexer, false);
lexer->result_symbol = BARE_DOLLAR;
lexer->mark_end(lexer);
return (me_isspace(lexer->lookahead) || lexer->eof(lexer) || lexer->lookahead == '\"');
}
return (false);
}
bool scan(t_scanner *scanner, TSLexer *lexer, const bool *valid_symbols) bool scan(t_scanner *scanner, TSLexer *lexer, const bool *valid_symbols)
{ {
if (valid_symbols[CONCAT] && !valid_symbols[ERROR_RECOVERY]) if (valid_symbols[CONCAT] && !valid_symbols[ERROR_RECOVERY])
@ -103,30 +74,21 @@ bool scan(t_scanner *scanner, TSLexer *lexer, const bool *valid_symbols)
} }
} }
if (valid_symbols[EMPTY_VALUE]) if (valid_symbols[EMPTY_VALUE] &&
{ (me_isspace(lexer->lookahead) || lexer->eof(lexer) || lexer->lookahead == ';' || lexer->lookahead == '&'))
if (me_isspace(lexer->lookahead) || lexer->eof(lexer) || lexer->lookahead == ';' || lexer->lookahead == '&') return (lexer->result_symbol = EMPTY_VALUE, true);
{
lexer->result_symbol = EMPTY_VALUE;
return true;
}
}
if ((valid_symbols[HEREDOC_BODY_BEGINNING] || valid_symbols[SIMPLE_HEREDOC_BODY]) && scanner->heredocs.len > 0 && if ((valid_symbols[HEREDOC_BODY_BEGINNING] || valid_symbols[SIMPLE_HEREDOC_BODY]) && scanner->heredocs.len > 0 &&
!vec_heredoc_last(&scanner->heredocs)->started && !valid_symbols[ERROR_RECOVERY]) !vec_heredoc_last(&scanner->heredocs)->started && !valid_symbols[ERROR_RECOVERY])
return scan_heredoc_content(scanner, lexer, HEREDOC_BODY_BEGINNING, SIMPLE_HEREDOC_BODY); return scan_heredoc_content(scanner, lexer, HEREDOC_BODY_BEGINNING, SIMPLE_HEREDOC_BODY);
if (valid_symbols[HEREDOC_END] && scanner->heredocs.len > 0) if (valid_symbols[HEREDOC_END] && scanner->heredocs.len > 0 && scan_heredoc_end_identifier(vec_heredoc_last(&scanner->heredocs), lexer))
{ {
t_heredoc *heredoc = vec_heredoc_last(&scanner->heredocs); t_heredoc *heredoc = vec_heredoc_last(&scanner->heredocs);
if (scan_heredoc_end_identifier(heredoc, lexer))
{
string_free(heredoc->current_leading_word); string_free(heredoc->current_leading_word);
string_free(heredoc->delimiter); string_free(heredoc->delimiter);
(void)vec_heredoc_pop(&scanner->heredocs, NULL); (void)vec_heredoc_pop(&scanner->heredocs, NULL);
lexer->result_symbol = HEREDOC_END; return (lexer->result_symbol = HEREDOC_END, true);
return true;
}
} }
if (valid_symbols[HEREDOC_CONTENT] && scanner->heredocs.len > 0 && vec_heredoc_last(&scanner->heredocs)->started && if (valid_symbols[HEREDOC_CONTENT] && scanner->heredocs.len > 0 && vec_heredoc_last(&scanner->heredocs)->started &&
@ -290,354 +252,8 @@ bool scan(t_scanner *scanner, TSLexer *lexer, const bool *valid_symbols)
} }
if (valid_symbols[BARE_DOLLAR] && !valid_symbols[ERROR_RECOVERY] && scan_bare_dollar(lexer)) if (valid_symbols[BARE_DOLLAR] && !valid_symbols[ERROR_RECOVERY] && scan_bare_dollar(lexer))
{
return true; return true;
}
if ((valid_symbols[REGEX]) && !valid_symbols[ERROR_RECOVERY])
{
if (valid_symbols[REGEX])
while (me_isspace(lexer->lookahead))
lexer->advance(lexer, true);
if ((lexer->lookahead != '"' && lexer->lookahead != '\'') || ((lexer->lookahead == '$' || lexer->lookahead == '\'')) ||
(lexer->lookahead == '\''))
{
typedef struct
{
bool done;
bool advanced_once;
bool found_non_alnumdollarunderdash;
bool last_was_escape;
bool in_single_quote;
t_u32 paren_depth;
t_u32 bracket_depth;
t_u32 brace_depth;
} State;
if (lexer->lookahead == '$')
{
lexer->mark_end(lexer);
lexer->advance(lexer, false);
if (lexer->lookahead == '(')
return false;
}
lexer->mark_end(lexer);
State state = {false, false, false, false, false, 0, 0, 0};
while (!state.done)
{
if (state.in_single_quote)
{
if (lexer->lookahead == '\'')
{
state.in_single_quote = false;
lexer->advance(lexer, false);
lexer->mark_end(lexer);
}
}
switch (lexer->lookahead)
{
case '\\':
state.last_was_escape = true;
break;
case '\0':
return false;
case '(':
state.paren_depth++;
state.last_was_escape = false;
break;
case '[':
state.bracket_depth++;
state.last_was_escape = false;
break;
case '{':
if (!state.last_was_escape)
state.brace_depth++;
state.last_was_escape = false;
break;
case ')':
if (state.paren_depth == 0)
state.done = true;
state.paren_depth--;
state.last_was_escape = false;
break;
case ']':
if (state.bracket_depth == 0)
state.done = true;
state.bracket_depth--;
state.last_was_escape = false;
break;
case '}':
if (state.brace_depth == 0)
state.done = true;
state.brace_depth--;
state.last_was_escape = false;
break;
case '\'':
// Enter or exit a single-quoted string.
state.in_single_quote = !state.in_single_quote;
lexer->advance(lexer, false);
state.advanced_once = true;
state.last_was_escape = false;
continue;
default:
state.last_was_escape = false;
break;
}
if (!state.done)
{
if (valid_symbols[REGEX])
{
bool was_space = !state.in_single_quote && me_isspace(lexer->lookahead);
lexer->advance(lexer, false);
state.advanced_once = true;
if (!was_space || state.paren_depth > 0)
{
lexer->mark_end(lexer);
}
}
}
}
lexer->result_symbol = REGEX;
return (!(valid_symbols[REGEX] && !state.advanced_once));
}
}
extglob_pattern: extglob_pattern:
if (valid_symbols[EXTGLOB_PATTERN] && !valid_symbols[ERROR_RECOVERY])
{
// first skip ws, then check for ? * + @ !
while (me_isspace(lexer->lookahead))
lexer->advance(lexer, true);
if (lexer->lookahead == '?' || lexer->lookahead == '*' || lexer->lookahead == '+' || lexer->lookahead == '@' ||
lexer->lookahead == '!' || lexer->lookahead == '-' || lexer->lookahead == ')' || lexer->lookahead == '\\' ||
lexer->lookahead == '.' || lexer->lookahead == '[' || (me_isalpha(lexer->lookahead)))
{
if (lexer->lookahead == '\\')
{
lexer->advance(lexer, false);
if ((me_isspace(lexer->lookahead) || lexer->lookahead == '"') && lexer->lookahead != '\r' && lexer->lookahead != '\n')
lexer->advance(lexer, false);
else
return false;
}
if (lexer->lookahead == ')' && scanner->last_glob_paren_depth == 0)
{
lexer->mark_end(lexer);
lexer->advance(lexer, false);
if (me_isspace(lexer->lookahead))
return false;
}
lexer->mark_end(lexer);
bool was_non_alpha = !me_isalpha(lexer->lookahead);
if (lexer->lookahead != '[')
{
// no esac
if (lexer->lookahead == 'e')
{
lexer->mark_end(lexer);
lexer->advance(lexer, false);
if (lexer->lookahead == 's')
{
lexer->advance(lexer, false);
if (lexer->lookahead == 'a')
{
lexer->advance(lexer, false);
if (lexer->lookahead == 'c')
{
lexer->advance(lexer, false);
if (me_isspace(lexer->lookahead))
return false;
}
}
}
}
else
lexer->advance(lexer, false);
}
// -\w is just a word, find something else special
if (lexer->lookahead == '-')
{
lexer->mark_end(lexer);
lexer->advance(lexer, false);
while (me_isalnum(lexer->lookahead))
lexer->advance(lexer, false);
if (lexer->lookahead == ')' || lexer->lookahead == '\\' || lexer->lookahead == '.')
return false;
lexer->mark_end(lexer);
}
// case item -) or *)
if (lexer->lookahead == ')' && scanner->last_glob_paren_depth == 0)
{
lexer->mark_end(lexer);
lexer->advance(lexer, false);
if (me_isspace(lexer->lookahead))
{
lexer->result_symbol = EXTGLOB_PATTERN;
return was_non_alpha;
}
}
if (me_isspace(lexer->lookahead))
{
lexer->mark_end(lexer);
lexer->result_symbol = EXTGLOB_PATTERN;
scanner->last_glob_paren_depth = 0;
return true;
}
if (lexer->lookahead == '$')
{
lexer->mark_end(lexer);
lexer->advance(lexer, false);
if (lexer->lookahead == '{' || lexer->lookahead == '(')
{
lexer->result_symbol = EXTGLOB_PATTERN;
return true;
}
}
if (lexer->lookahead == '|')
{
lexer->mark_end(lexer);
lexer->advance(lexer, false);
lexer->result_symbol = EXTGLOB_PATTERN;
return true;
}
if (!me_isalnum(lexer->lookahead) && lexer->lookahead != '(' && lexer->lookahead != '"' && lexer->lookahead != '[' &&
lexer->lookahead != '?' && lexer->lookahead != '/' && lexer->lookahead != '\\' && lexer->lookahead != '_' &&
lexer->lookahead != '*')
return false;
typedef struct
{
bool done;
bool saw_non_alphadot;
t_u32 paren_depth;
t_u32 bracket_depth;
t_u32 brace_depth;
} State;
State state = {false, was_non_alpha, scanner->last_glob_paren_depth, 0, 0};
while (!state.done)
{
switch (lexer->lookahead)
{
case '\0':
return false;
case '(':
state.paren_depth++;
break;
case '[':
state.bracket_depth++;
break;
case '{':
state.brace_depth++;
break;
case ')':
if (state.paren_depth == 0)
{
state.done = true;
}
state.paren_depth--;
break;
case ']':
if (state.bracket_depth == 0)
{
state.done = true;
}
state.bracket_depth--;
break;
case '}':
if (state.brace_depth == 0)
{
state.done = true;
}
state.brace_depth--;
break;
}
if (lexer->lookahead == '|')
{
lexer->mark_end(lexer);
lexer->advance(lexer, false);
if (state.paren_depth == 0 && state.bracket_depth == 0 && state.brace_depth == 0)
{
lexer->result_symbol = EXTGLOB_PATTERN;
return true;
}
}
if (!state.done)
{
bool was_space = me_isspace(lexer->lookahead);
if (lexer->lookahead == '$')
{
lexer->mark_end(lexer);
if (!me_isalpha(lexer->lookahead) && lexer->lookahead != '.' && lexer->lookahead != '\\')
state.saw_non_alphadot = true;
lexer->advance(lexer, false);
if (lexer->lookahead == '(' || lexer->lookahead == '{')
{
lexer->result_symbol = EXTGLOB_PATTERN;
scanner->last_glob_paren_depth = state.paren_depth;
return state.saw_non_alphadot;
}
}
if (was_space)
{
lexer->mark_end(lexer);
lexer->result_symbol = EXTGLOB_PATTERN;
scanner->last_glob_paren_depth = 0;
return state.saw_non_alphadot;
}
if (lexer->lookahead == '"')
{
lexer->mark_end(lexer);
lexer->result_symbol = EXTGLOB_PATTERN;
scanner->last_glob_paren_depth = 0;
return state.saw_non_alphadot;
}
if (lexer->lookahead == '\\')
{
if (!me_isalpha(lexer->lookahead) && lexer->lookahead != '.' && lexer->lookahead != '\\')
state.saw_non_alphadot = true;
lexer->advance(lexer, false);
if (me_isspace(lexer->lookahead) || lexer->lookahead == '"')
lexer->advance(lexer, false);
}
else
{
if (!me_isalpha(lexer->lookahead) && lexer->lookahead != '.' && lexer->lookahead != '\\')
state.saw_non_alphadot = true;
lexer->advance(lexer, false);
}
if (!was_space)
lexer->mark_end(lexer);
}
}
lexer->result_symbol = EXTGLOB_PATTERN;
scanner->last_glob_paren_depth = 0;
return state.saw_non_alphadot;
}
scanner->last_glob_paren_depth = 0;
return false;
}
expansion_word: expansion_word:
if (valid_symbols[EXPANSION_WORD]) if (valid_symbols[EXPANSION_WORD])
{ {
@ -716,26 +332,3 @@ expansion_word:
brace_start: brace_start:
return false; return false;
} }
void *tree_sitter_sh_external_scanner_create()
{
t_scanner *scanner;
scanner = mem_alloc(sizeof(*scanner));
scanner->heredocs = vec_heredoc_new(16, heredoc_free);
return (scanner);
}
bool tree_sitter_sh_external_scanner_scan(void *payload, TSLexer *lexer, const bool *valid_symbols)
{
t_scanner *scanner;
scanner = (t_scanner *)payload;
return (scan(scanner, lexer, valid_symbols));
}
void tree_sitter_sh_external_scanner_destroy(void *payload)
{
vec_heredoc_free(((t_scanner *)payload)->heredocs);
mem_free((t_scanner *)payload);
}

46
parser/src/scanner/lifetime.c Normal file
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@ -0,0 +1,46 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* lifetime.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/09/02 13:17:17 by maiboyer #+# #+# */
/* Updated: 2024/09/02 13:18:49 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "me/mem/mem.h"
#include "parser/inner/scanner.h"
void *tree_sitter_sh_external_scanner_create()
{
t_scanner *scanner;
scanner = mem_alloc(sizeof(*scanner));
scanner->heredocs = vec_heredoc_new(16, heredoc_free);
return (scanner);
}
bool tree_sitter_sh_external_scanner_scan(void *payload, TSLexer *lexer, const bool *valid_symbols)
{
t_scanner *scanner;
scanner = (t_scanner *)payload;
return (scan(scanner, lexer, valid_symbols));
}
void tree_sitter_sh_external_scanner_destroy(void *payload)
{
vec_heredoc_free(((t_scanner *)payload)->heredocs);
mem_free((t_scanner *)payload);
}
void reset(t_scanner *scanner)
{
t_usize i;
i = 0;
while (i < scanner->heredocs.len)
reset_heredoc(&scanner->heredocs.buffer[i++]);
}

28
parser/src/scanner/scan_dollar.c Normal file
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@ -0,0 +1,28 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* scan_dollar.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/09/02 13:26:00 by maiboyer #+# #+# */
/* Updated: 2024/09/02 13:26:32 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "me/char/char.h"
#include "parser/inner/scanner.h"
bool scan_bare_dollar(TSLexer *lexer)
{
while (me_isspace(lexer->lookahead) && lexer->lookahead != '\n' && !lexer->eof(lexer))
lexer->advance(lexer, true);
if (lexer->lookahead == '$')
{
lexer->advance(lexer, false);
lexer->result_symbol = BARE_DOLLAR;
lexer->mark_end(lexer);
return (me_isspace(lexer->lookahead) || lexer->eof(lexer) || lexer->lookahead == '\"');
}
return (false);
}

2
stdme/src/mem/allocator.c
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@ -6,7 +6,7 @@
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */ /* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2024/05/14 18:26:27 by maiboyer #+# #+# */ /* Created: 2024/05/14 18:26:27 by maiboyer #+# #+# */
/* Updated: 2024/08/22 16:23:44 by maiboyer ### ########.fr */ /* Updated: 2024/09/02 13:40:13 by maiboyer ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */