Ground work for supporting attribute filtering.

1 files changed, 6 insertions, 0 deletions

diff --git a/hc.h b/hc.h
index 05bedfb..60e9dea 100644
--- a/hc.h
+++ b/hc.h
@@ -94,6 +94,7 @@ typedef enum {
   tok_el_ul,
   tok_el_var,
   tok_at_unknown,
+  tok_at_abbr,
   tok_at_accept,
   tok_at_accept_charset,
   tok_at_accesskey,
@@ -223,5 +224,10 @@ typedef struct {
   char *lexeme;
 } token_t;
 
+typedef struct {
+  int type;
+  int *attr;
+} allowed_el_t;
+
 extern int yylex(void);
 extern char *yytext;