427     int next;  in ssi_eval_expr_step()  local
429     switch ((next = ssi_expr_tokenizer(t, &v->str))) {  in ssi_eval_expr_step()
431         do { next = ssi_expr_tokenizer(t, &v->str); } while (next == TK_VALUE);  in ssi_eval_expr_step()
432         return next;  in ssi_eval_expr_step()
435         next = ssi_eval_expr_loop(t, v);  in ssi_eval_expr_step()
436         if (next == TK_RPARAN && level == t->in_brace) {  in ssi_eval_expr_step()
438             next = ssi_eval_expr_step(t, v); /*(resets v)*/  in ssi_eval_expr_step()
441             return (next==TK_AND || next==TK_OR || next==TK_RPARAN || 0==next)  in ssi_eval_expr_step()
442               ? next  in ssi_eval_expr_step()
451         next = ssi_eval_expr_step(t, v);  in ssi_eval_expr_step()
453         if (-1 == next) return next;  in ssi_eval_expr_step()
456         return next;  in ssi_eval_expr_step()
458         return next;  in ssi_eval_expr_step()
464     int next = ssi_eval_expr_step(t, &v2);  in ssi_eval_expr_loop_cmp()  local
465     if (-1 != next) {  in ssi_eval_expr_loop_cmp()
470     return next;  in ssi_eval_expr_loop_cmp()
474     int next = ssi_eval_expr_step(t, v1);  in ssi_eval_expr_loop()  local
475     switch (next) {  in ssi_eval_expr_loop()
481         next = ssi_eval_expr_loop_cmp(t, v1, next);  in ssi_eval_expr_loop()
482         if (next == TK_RPARAN || 0 == next) return next;  in ssi_eval_expr_loop()
483         if (next != TK_AND && next != TK_OR) {  in ssi_eval_expr_loop()
490         return next;  in ssi_eval_expr_loop()
496         int cond = next;  in ssi_eval_expr_loop()
497         next = ssi_eval_expr_step(t, &v2);  in ssi_eval_expr_loop()
498         switch (next) {  in ssi_eval_expr_loop()
504             next = ssi_eval_expr_loop_cmp(t, &v2, next);  in ssi_eval_expr_loop()
505             if (-1 == next) continue;  in ssi_eval_expr_loop()
514     } while (next == TK_AND || next == TK_OR);  in ssi_eval_expr_loop()
516     return next;  in ssi_eval_expr_loop()