From 5b37568baac046ac6b21453bbe037e0eeec16e89 Mon Sep 17 00:00:00 2001
From: s-over-4
Date: Fri, 7 Jul 2023 20:56:29 -0400
Subject: expectf

---
 src/include/parser.h |  3 ++-
 src/include/token.h  |  6 +++---
 src/include/tree.h   | 16 +++++++++++-----
 3 files changed, 16 insertions(+), 9 deletions(-)

(limited to 'src/include')

diff --git a/src/include/parser.h b/src/include/parser.h
index 32cd4bc..694bd5e 100644
--- a/src/include/parser.h
+++ b/src/include/parser.h
@@ -13,7 +13,8 @@ parser_t* parser_init(lexer_t* lexer);
 void parser_destroy(parser_t* parser);
 
 // expect token, or die 
-void parser_token_expect(parser_t* parser, int (*expected_token)(token_t*));
+void parser_token_expect(parser_t* parser, token_t* token);
+void parser_token_expectf(parser_t* parser, int (*expected_token)(token_t*));
 
 // do the parse
 tree_t* parser_parse(parser_t* parser);
diff --git a/src/include/token.h b/src/include/token.h
index a2a47bc..d3dda67 100644
--- a/src/include/token.h
+++ b/src/include/token.h
@@ -1,8 +1,8 @@
 #ifndef TOKEN_H
 #define TOKEN_H
 
-#define TOKEN_DEFNAME_FIRST_CHAR_ALLOWED_CHARS        "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_"
-#define TOKEN_DEFNAME_FIRST_CHAR_ALLOWED_CHARS_LEN    53
+#define TOKEN_DEFNAME_FIRST_CHAR_ALLOWED_CHARS        "+-/*abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_"
+#define TOKEN_DEFNAME_FIRST_CHAR_ALLOWED_CHARS_LEN    57
 #define TOKEN_DEFNAME_SPLIT_CHAR_ALLOWED_CHARS        "1234567890_-"
 #define TOKEN_DEFNAME_SPLIT_CHAR_ALLOWED_CHARS_LEN    12
 #define TOKEN_CHAR_IGNORE                             " \t\n\r"
@@ -16,7 +16,7 @@ typedef struct TOKEN_STRUC {
       TOKEN_PRIM_STR,            // 'string'
       TOKEN_PRIM_INT,            // 42
       TOKEN_COMM,                // `comment`
-      TOKEN_EXPR_END,            // ;
+      TOKEN_STMNT_END,           // ;
       TOKEN_LGROUP,              // (
       TOKEN_RGROUP,              // )
       TOKEN_DIRECTIVE,           // #DIRECTIVE#
diff --git a/src/include/tree.h b/src/include/tree.h
index 4ffefcf..6374062 100644
--- a/src/include/tree.h
+++ b/src/include/tree.h
@@ -5,6 +5,7 @@
 
 typedef struct TREE_STRUC {
    enum {
+      TREE_COMP,
       TREE_DEF,
       TREE_CALL,
       TREE_TYPE_STR,
@@ -12,25 +13,30 @@ typedef struct TREE_STRUC {
    } type;
 
    union {
-      struct {                           // === DEFINITIONS ===
+      struct {                               // === "COMPOUND" ===
+         struct TREE_STRUC**  value;
+         size_t               size;
+      } comp;
+
+      struct {                               // === DEFINITIONS ===
          char*                name;          // name of definition
          int                  mutability;    // mutability of definition
          struct TREE_STRUC*   value;         // value of definition
       } def;
 
-      struct {                          // === CALLS ===
+      struct {                               // === CALLS ===
          char*                target;        // name of definition being called
          struct TREE_STRUC**  args;          // arguments passed to definition
          size_t               args_size;     // size of arguments
       } call;
 
                                              // === TYPES ===
-      struct {                      // strings
+      struct {                               // strings
          char*                value;
       } type_str; 
 
-      struct {                   // integers
-         int*                 value;
+      struct {                               // integers
+         int                  value;
       } type_int;
    } data;
 } tree_t;
-- 
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