Not sure.

2 files changed, 35 insertions, 22 deletions

diff --git a/src/include/parser.h b/src/include/parser.h
index 59cd0ae..eae09d4 100644
--- a/src/include/parser.h
+++ b/src/include/parser.h
@@ -5,14 +5,27 @@
 #include "tree.h"
 #include "token.h"
 
+typedef enum PARSER_STATE {
+   PARSER_STATE_BLOCK,
+   PARSER_STATE_EXPR,
+   PARSER_STATE_LINT,
+   PARSER_STATE_LSTR,
+   PARSER_STATE_TAG,
+   PARSER_STATE_DARG,
+   PARSER_STATE_CARG,
+   PARSER_STATE_DEF,
+   PARSER_STATE_CALL,
+} parser_state_t;
+
 typedef struct PARSER {
+   /* What the parser's looking at. */
+   parser_state_t state;
+
    /* The token list being consumed. */
    token_t* token;
    
    /* The AST being produced. */
    tree_t* tree;
-
-   /* Pointer to the part of the tree the parser is currently working on. */
 } parser_t;
 
 /* Creates a new parser. */
@@ -46,7 +59,7 @@ 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 expression. */
+/* Return the tree for an block. */
 tree_t* parser_parse_block(parser_t* parser);
 
 /* Return the tree for a definition's arguments. */
@@ -62,7 +75,7 @@ tree_t* parser_parse_carg(parser_t* parser);
 tree_t* parser_parse_call(parser_t* parser);
 
 /* Parse. */
-tree_t* parser_parse(parser_t* parser);
+void parser_parse(parser_t* parser);
 
 /* Parse with the given parser. */
 void parser_run(parser_t* parser);
diff --git a/src/include/token.h b/src/include/token.h
index f95f066..b4dd74d 100644
--- a/src/include/token.h
+++ b/src/include/token.h
@@ -4,24 +4,24 @@
 #include "util.h"
 
 typedef enum TOKEN_TYPE {
-   TOKEN_UNKNOWN,
-   TOKEN_CHAR,
-   TOKEN_STR,
-   TOKEN_EXPR_END,
-   TOKEN_SET,
-   TOKEN_LGROUP,
-   TOKEN_RGROUP,
-   TOKEN_APPLY,
-   TOKEN_LIST_DELIM,
-   TOKEN_TAG,
-   TOKEN_NAMESPACE_DELIM,
-   TOKEN_LBLOCK,
-   TOKEN_RBLOCK,
-   TOKEN_RLIST,
-   TOKEN_LLIST,
-   TOKEN_ESC,
-   TOKEN_KWD,
-   TOKEN_INT
+   TOKEN_TYPE_UNKNOWN,
+   TOKEN_TYPE_CHAR,
+   TOKEN_TYPE_STR,
+   TOKEN_TYPE_EXPR_END,
+   TOKEN_TYPE_SET,
+   TOKEN_TYPE_LGROUP,
+   TOKEN_TYPE_RGROUP,
+   TOKEN_TYPE_APPLY,
+   TOKEN_TYPE_LIST_DELIM,
+   TOKEN_TYPE_TAG,
+   TOKEN_TYPE_NAMESPACE_DELIM,
+   TOKEN_TYPE_LBLOCK,
+   TOKEN_TYPE_RBLOCK,
+   TOKEN_TYPE_RLIST,
+   TOKEN_TYPE_LLIST,
+   TOKEN_TYPE_ESC,
+   TOKEN_TYPE_KWD,
+   TOKEN_TYPE_INT
 } token_type_t;
 
 /* Token struct. */