+ s = getenv("ELM_THUMBSCROLL_SENSITIVITY_FRICTION");
+ if (s)
+ {
+ friction = atof(s);
+ if (friction < 0.1)
+ friction = 0.1;
+
+ if (friction > 1.0)
+ friction = 1.0;
+
+ _elm_config->thumbscroll_sensitivity_friction = friction;
+ }
+ s = getenv("ELM_SCROLL_SMOOTH_TIME_INTERVAL");
+ if (s) _elm_config->scroll_smooth_time_interval = atof(s);
+ s = getenv("ELM_SCROLL_SMOOTH_AMOUNT");
+ if (s) _elm_config->scroll_smooth_amount = atof(s);
+ s = getenv("ELM_SCROLL_SMOOTH_HISTORY_WEIGHT");
+ if (s) _elm_config->scroll_smooth_history_weight = atof(s);
+ s = getenv("ELM_SCROLL_SMOOTH_FUTURE_TIME");
+ if (s) _elm_config->scroll_smooth_future_time = atof(s);
+ s = getenv("ELM_SCROLL_SMOOTH_TIME_WINDOW");
+ if (s) _elm_config->scroll_smooth_time_window = atof(s);