update rgblight-call-graph.dot (temporary file)

quantum/rgblight-call-graph.dot

@@ -6,7 +6,8 @@
 //   % dot -Tpdf -o<output.pdf> rgblight-call-graph.dot
 //   % dot -Tpng -o<output.png> rgblight-call-graph.dot
 //
-// result: https://i.imgur.com/euCQswD.png
+// result 2019-1-29: https://i.imgur.com/euCQswD.png
+// result 2019-1-31: https://i.imgur.com/S9N9sNk.png
 
 digraph rgblight_call_graph {
 graph [ rankdir = LR ];
@@ -32,8 +33,8 @@ eeconfig_update_rgblight
 eeconfig_update_rgblight_default
 // eeconfig_debug_rgblight
 // rgblight_get_mode
-rgblight_increase_speed
-rgblight_decrease_speed
+rgblight_increase_speed [style = "rounded,filled", color = green, fillcolor = greenyellow]
+rgblight_decrease_speed [style = "rounded,filled", color = green, fillcolor = greenyellow]
 // rgblight_get_hue
 // rgblight_get_sat
 // rgblight_get_val
@@ -77,7 +78,7 @@ rgblight_init
 rgblight_enable_noeeprom
 rgblight_setrgb_at
 rgblight_sethsv_at
-rgblight_update_dword
+rgblight_update_dword [style = "rounded,filled", fillcolor = yellow]
 rgblight_disable [style = "rounded,filled", color = green, fillcolor = greenyellow]
 rgblight_toggle
 rgblight_disable_noeeprom [style = "rounded,filled", color = green, fillcolor = greenyellow]