improvement

src/core/core_string.h

@@ -33,7 +33,6 @@ struct sb8_t {
 
     // WARNING: remember to update typeinfo after editing this
     i32 indent;
-    void *user_data;
 };
 
 typedef i32 s8_seek_t;

src/core/core_type_info.h

@@ -149,7 +149,6 @@ gb_read_only type_t type__sb8_t = { type_kind_struct, s8_const_lit("sb8_t"), siz
         {s8_const_lit("first"),  &POINTER(sb8_node_t), .offset = offsetof(sb8_t, first)},
         {s8_const_lit("last"),   &POINTER(sb8_node_t), .offset = offsetof(sb8_t, last)},
         {s8_const_lit("indent"), &type__i32, .offset = offsetof(sb8_t, indent)},
-        {s8_const_lit("user_data"), &POINTER(void), .offset = offsetof(sb8_t, user_data)},
     }
 };
 

src/meta/meta_format.c

@@ -29,6 +29,7 @@ struct ast_t {
     ast_flag_t flags;
 
     lex_t *pos;
+    ast_t *tag;
     ast_t *next;
     ast_t *first;
     ast_t *last;

src/meta/meta_table_format.c

@@ -1,3 +1,24 @@
+/* Table format
+**
+** DATA:
+**  { windows linux macos }
+**  { win32   unix  unix  }
+**  { msvc    gcc   clang }
+**
+** AST (represented in key value format):
+**  table {
+**      row {
+**          windows { win32 }
+**          linux   { unix }
+**          macos   { unix }
+**      }
+**      row {
+**          windows { msvc }
+**          linux   { gcc }
+**          macos   { clang }
+**      }
+**  }
+*/
 fn void mtt__parse_row(parser_t *par, ast_t *parent) {
     parser_match(par, lex_kind_open_brace);
     while (par->at->kind != lex_kind_eof) {
@@ -26,26 +47,6 @@ fn void mtt__parse_row(parser_t *par, ast_t *parent) {
     }
 }
 
-/*
-** DATA:
-**  { windows linux macos }
-**  { win32   unix  unix  }
-**  { msvc    gcc   clang }
-**
-** AST (represented in key value format):
-**  table {
-**      row {
-**          windows { win32 }
-**          linux   { unix }
-**          macos   { unix }
-**      }
-**      row {
-**          windows { msvc }
-**          linux   { gcc }
-**          macos   { clang }
-**      }
-**  }
-*/
 fn ast_t *mtt_parse(ma_arena_t *arena, char *file, s8_t code) {
     lex_array_t tokens = lex_tokens(arena, file, code);
     parser_t *par = parser_make(arena, tokens.data);
@@ -105,7 +106,6 @@ fn s8_t mt_templatize_string(ma_arena_t *arena, s8_t string, lex_array_t tokens,
         if (token->kind == lex_kind_tag && char_is_alphanumeric(string.str[i])) {
             lex_t *ident = parser_expect(par, lex_kind_ident); i += ident->len;
             sb8_append(sb, mtt_gets(n, ident->string));
-
         } else {
             sb8_append(sb, token->string);
         }
@@ -132,28 +132,27 @@ fn s8_t mt_printf(ma_arena_t *arena, ast_t *n, char *str, ...) {
     return result;
 }
 
-fn s8_t mt_sbprint(sb8_t *sb, s8_t string) {
+fn s8_t mt_sbprint(sb8_t *sb, ast_t *n, s8_t string) {
-    assert(sb->user_data);
     ma_temp_t scratch = ma_begin_scratch1(sb->arena);
-    s8_t result = mt_print(sb->arena, (ast_t *)sb->user_data, string);
+    s8_t result = mt_print(sb->arena, n, string);
     sb8_append(sb, result);
     ma_end_scratch(scratch);
     return result;
 }
 
-fn s8_t mt_sbprintf(sb8_t *sb, char *str, ...) {
+fn s8_t mt_sbprintf(sb8_t *sb, ast_t *n, char *str, ...) {
     ma_temp_t scratch = ma_begin_scratch1(sb->arena);
     S8_FMT(scratch.arena, str, string);
-    s8_t result = mt_sbprint(sb, string);
+    s8_t result = mt_sbprint(sb, n, string);
     ma_end_scratch(scratch);
     return result;
 }
 
-fn s8_t mt_stmtf(sb8_t *sb, char *str, ...) {
+fn s8_t mt_stmtf(sb8_t *sb, ast_t *n, char *str, ...) {
     sb8_indent(sb);
     ma_temp_t scratch = ma_begin_scratch1(sb->arena);
     S8_FMT(scratch.arena, str, string);
-    s8_t result = mt_sbprint(sb, string);
+    s8_t result = mt_sbprint(sb, n, string);
     ma_end_scratch(scratch);
     return result;
 }

src/ui/ui.meta.c

@@ -41,8 +41,7 @@ void mt_ui(ma_arena_t *arena) {
             if (s8_are_equal(mtts(it, "type"), mtts(prev, "type"))) goto type_already_gened;
         }
 
-        h->user_data = it;
+        mt_stmtf(h, it, "typedef struct @node @node; struct @node { @type value; @node *next; };");
-        mt_stmtf(h, "typedef struct @node @node; struct @node { @type value; @node *next; };");
 
     type_already_gened:;
     }
@@ -52,31 +51,27 @@ void mt_ui(ma_arena_t *arena) {
     sb8_stmtf(h, "#define UI_DECL_BOX_MEMBERS \\");
     for (ast_t *it = table->first; it; it = it->next) {
         if (mtt(it, "skip_box_member")->integer) continue;
-        h->user_data = it;
+        mt_stmtf(h, it, "@type @name;\\");
-        mt_stmtf(h, "@type @name;\\");
     }
     sb8_printf(h, "\n");
 
     sb8_stmtf(h, "#define UI_DECL_STACKS \\");
     for (ast_t *it = table->first; it; it = it->next) {
-        h->user_data = it;
+        mt_stmtf(h, it, "@node *@stack;\\");
-        mt_stmtf(h, "@node *@stack;\\");
     }
     sb8_printf(h, "\n");
 
     ///////////////////////////////
     // generate stack functions
     for (ast_t *it = table->first; it; it = it->next) {
-        c->user_data = it;
+        mt_sbprintf(c, it, "fn void ui_push_@name(@type v) { @node *n = ma_push_type(tcx.temp, @node); n->value = v; SLLS_PUSH(ui->@stack, n); }\n"
-        mt_sbprintf(c, "fn void ui_push_@name(@type v) { @node *n = ma_push_type(tcx.temp, @node); n->value = v; SLLS_PUSH(ui->@stack, n); }\n"
                            "fn void ui_pop_@name(void) { SLLS_POP(ui->@stack); }\n"
                            "#define ui_set_@name(x) defer_block(ui_push_@name(x), ui_pop_@name())\n");
     }
 
     sb8_stmtf(c, "fn void ui_assert_stacks_are_null(void) {");
     for (ast_t *it = table->first; it; it = it->next) {
-        c->user_data = it;
+        mt_stmtf(c, it, "assert(ui->@stack == NULL);");
-        mt_stmtf(c, "assert(ui->@stack == NULL);");
     }
     sb8_stmtf(c, "}");
 

todo.txt

@@ -29,8 +29,9 @@
 [ ] core
     [x] remove dates and time from core
     [ ] meta
-        [ ] prototype something like templates, readable string generation
+        [x] prototype something like templates, readable string generation
         [ ] mt_tag syntax // f32 value; mt_tag(min = 0, min = 10) // mt_tag(something)
+            [ ] remove flags
         [x] search for python snippets and execute meta.py script on that file
         [x] simplify logging!!!!
         [x] somehow index properly the meta files and ignore generated files