lexer: Add token for semicolon

Signed-off-by: Ian Moffett <ian@mirocom.org>

core/lexer.c

@@ -333,6 +333,10 @@ lexer_scan(struct rifle_state *state, struct token *res)
         res->type = TT_RBRACE;
         res->c = c;
         return 0;
+    case ';':
+        res->type = TT_SEMI;
+        res->c = c;
+        return 0;
     case '#':
         if ((c = lexer_nom(state, false)) == '\0') {
             trace_error(state, "unexpected end of file\n");

core/parser.c

@@ -55,6 +55,7 @@ static const char *toktab[] = {
     [TT_RPAREN] = qtok(")"),
     [TT_LBRACE] = qtok("{"),
     [TT_RBRACE] = qtok("}"),
+    [TT_SEMI]   = qtok(";"),
     [TT_F]      = qtok(".f"),
     [TT_EXTERN] = qtok(".extern"),
     [TT_DEFINE] = qtok("#define"),