Prepare for definition parsing.

2 files changed, 9 insertions, 3 deletions

diff --git a/src/include/parser.h b/src/include/parser.h
index acf6438..59cd0ae 100644
--- a/src/include/parser.h
+++ b/src/include/parser.h
@@ -49,6 +49,12 @@ tree_t* parser_parse_expr(parser_t* parser);
 /* Return the tree for an expression. */
 tree_t* parser_parse_block(parser_t* parser);
 
+/* Return the tree for a definition's arguments. */
+tree_t* parser_parse_darg(parser_t* parser);
+
+/* Return the tree for a definition. */
+tree_t* parser_parse_def(parser_t* parser);
+
 /* Return the tree for a call's arguments. */
 tree_t* parser_parse_carg(parser_t* parser);
 
diff --git a/src/include/tree.h b/src/include/tree.h
index 8954ef8..1976773 100644
--- a/src/include/tree.h
+++ b/src/include/tree.h
@@ -51,18 +51,18 @@ typedef struct TREE {
       /* Tags. */
       struct TREE_DATA_TAG {
          char* val;
-         struct TREE* nxt; /* TAG* */
+         struct TREE* nxt; /* TAG */
       } tag;
 
       /* Definition arguments. */
       struct TREE_DATA_DARG {
-         struct TREE* tag; /* TAG* */
+         struct TREE* val; /* DEF */
          struct TREE* nxt; /* DARG */
       } darg;
 
       /* Call arguments. */
       struct TREE_DATA_CARG {
-         struct TREE* val;
+         struct TREE* val; /* EXPR */
          struct TREE* nxt; /* CARG */
       } carg;