From b2a53020c9e19b6eb7c6b18afb940bdcf0b604cf Mon Sep 17 00:00:00 2001
From: Elis Eriksson <spelis@spelis.li>
Date: Wed, 1 Jul 2026 22:39:28 +0200
Subject: remove utility (ivec, node_vec, str) headers also omit the lexer
 entirely, plus the parser type.

---
 src/all.h | 84 ++++++++++++++++++++++++++++++++++++++++-----------------------
 1 file changed, 54 insertions(+), 30 deletions(-)

(limited to 'src/all.h')

diff --git a/src/all.h b/src/all.h
index c35c8b7..7456824 100644
--- a/src/all.h
+++ b/src/all.h
@@ -1,33 +1,27 @@
 #pragma once
-#include "ivec.h"
-#include "node_vec.h"
-#include "str.h"
 #include <stdbool.h>
 #include <stddef.h>
+#include <stdio.h>
 
-// Lexer
-
-typedef enum {
-  LEX_PINC,
-  LEX_PDEC,
-  LEX_VINC,
-  LEX_VDEC,
-  LEX_OUT,
-  LEX_IN,
-  LEX_LB,
-  LEX_RB,
-  LEX_EOF
-} lex_tok_e;
+typedef struct {
+  long long *_data;
+  size_t _cap;
+  size_t len;
+} ivec;
 
 typedef struct {
-  str *src;
-  size_t pos;
-  ivec tokens;
-} lexer_t;
+  char *data;
+  size_t length;
+  size_t capacity;
+} str;
+
+typedef struct ast_node ast_node_t;
 
-lexer_t lex_init(str *src);
-void lex_run(lexer_t *lx);
-void lex_free(lexer_t *lx);
+typedef struct {
+  ast_node_t **_data;
+  size_t _cap;
+  size_t len;
+} node_vec;
 
 // Parser/AST
 
@@ -52,13 +46,7 @@ struct ast_node {
   ast_node_t *next;
 };
 
-typedef struct {
-  lexer_t *lx;
-  size_t pos;
-} parser_t;
-
-parser_t parser_init(lexer_t *lx);
-ast_node_t *parse_program(parser_t *p);
+ast_node_t *parse(const char *src);
 ast_node_t *optimize_ast(ast_node_t *ast);
 void ast_free(ast_node_t *node);
 void ast_dump(ast_node_t *node, int depth);
@@ -66,3 +54,39 @@ void ast_dump(ast_node_t *node, int depth);
 // codegen
 
 str gen_code(ast_node_t *ast);
+
+void iv_free(ivec *v);
+size_t iv_push(ivec *v, long long data);
+long long iv_get(ivec *v, size_t idx);
+long long iv_rem_shift(ivec *v, size_t idx);
+long long iv_rem(ivec *v, size_t idx);
+long long iv_has(ivec *v, long long x,
+                 int (*comp)(const long long, const long long));
+void iv_shrink(ivec *v);
+
+void node_vec_free(node_vec *v);
+
+size_t node_vec_push(node_vec *v, ast_node_t *data);
+
+ast_node_t *node_vec_get(node_vec *v, size_t idx);
+
+ast_node_t *node_vec_rem_shift(node_vec *v, size_t idx);
+
+ast_node_t *node_vec_rem(node_vec *v, size_t idx);
+
+ast_node_t *node_vec_has(node_vec *v, ast_node_t *x,
+                         int (*comp)(const ast_node_t *, const ast_node_t *));
+
+void node_vec_shrink(node_vec *v);
+
+void free_str(str *s);
+
+void str_append(str *s, const char *from);
+void str_append_c(str *s, char c);
+void str_append_len(str *s, const char *from, size_t len);
+
+void str_append_read(str *s, int fd);
+void str_append_fread(str *s, FILE *file);
+void str_append_fread_len(str *s, size_t size, FILE *file);
+
+void str_appendf(str *s, const char *fmt, ...);
-- 
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