Fixed things.

- Fixed `parser_nxt_token()` assuming the existance of a parser's token.
- Fixed block parsing.

4 files changed, 13 insertions, 10 deletions

diff --git a/src/include/lexer.h b/src/include/lexer.h
index 02275cb..5235f3b 100644
--- a/src/include/lexer.h
+++ b/src/include/lexer.h
@@ -23,7 +23,7 @@ typedef struct LEXER_STRUC {
       /* Integer. */
       LEXER_STATE_INT,
       /* Keyword. */
-      LEXER_STATE_KWD,
+      LEXER_STATE_KWD
    } state;
 
    /* The linked list of tokens generated. */
diff --git a/src/include/parser.h b/src/include/parser.h
index eae09d4..a442d60 100644
--- a/src/include/parser.h
+++ b/src/include/parser.h
@@ -14,7 +14,7 @@ typedef enum PARSER_STATE {
    PARSER_STATE_DARG,
    PARSER_STATE_CARG,
    PARSER_STATE_DEF,
-   PARSER_STATE_CALL,
+   PARSER_STATE_CALL
 } parser_state_t;
 
 typedef struct PARSER {
@@ -41,6 +41,15 @@ void parser_destroy(parser_t* parser);
 /* Step the parser forward by 1 token. */
 int parser_nxt_token(parser_t* parser);
 
+/* Get tree for first (implied) block. */
+tree_t* parser_parse_init(parser_t* parser);
+
+/* Get tree for a block. */
+tree_t* parser_parse_block(parser_t* parser);
+
+/* Get tree for an expression.*/
+tree_t* parser_parse_expr(parser_t* parser);
+
 /* 
    Check whether the current token matches the given type.
    - If it doesn't, return 0 and throw error.
@@ -56,12 +65,6 @@ tree_t* parser_parse_lint(parser_t* parser);
 /* Return the tree for a string.  */
 tree_t* parser_parse_lstr(parser_t* parser);
 
-/* Return the tree for an expression.*/
-tree_t* parser_parse_expr(parser_t* parser);
-
-/* Return the tree for an block. */
-tree_t* parser_parse_block(parser_t* parser);
-
 /* Return the tree for a definition's arguments. */
 tree_t* parser_parse_darg(parser_t* parser);
 
diff --git a/src/include/pp.h b/src/include/pp.h
index 4186ef3..bbb901c 100644
--- a/src/include/pp.h
+++ b/src/include/pp.h
@@ -27,7 +27,7 @@ typedef struct PP_STRUC {
       PP_STATE_REG,  /* Regular. */
       PP_STATE_STR,  /* String. */
       PP_STATE_COM,  /* Comment. */
-      PP_STATE_ESC,  /* Escaped character in string. */
+      PP_STATE_ESC   /* Escaped character in string. */
       /* PP_STATE_MCO, */  /* Macro. */
    } state;
 } pp_t;
diff --git a/src/include/tree.h b/src/include/tree.h
index 31b8f3f..2a62f26 100644
--- a/src/include/tree.h
+++ b/src/include/tree.h
@@ -12,7 +12,7 @@ typedef enum TREE_TYPE {
    TREE_TYPE_DARG,
    TREE_TYPE_CARG,
    TREE_TYPE_DEF,
-   TREE_TYPE_CALL,
+   TREE_TYPE_CALL
 } tree_type_t;
 
 /* The Abstract Syntax Tree (AST) structure. */