Always apply astyle to examples.

Author: dok-net

libraries/ESP32/examples/GPIO/FunctionalInterrupt/FunctionalInterrupt.ino

@@ -18,7 +18,9 @@ class Button {
     Button(uint8_t reqPin) : PIN(reqPin) {
       pinMode(PIN, INPUT_PULLUP);
       // Arduino C API:
-      attachInterruptArg(PIN, [](void* self) { static_cast<Button*>(self)->isr(); }, this, FALLING); // works on ESP32; fails on ESP8266: "ISR not in IRAM"
+      attachInterruptArg(PIN, [](void* self) {
+        static_cast<Button*>(self)->isr();
+      }, this, FALLING); // works on ESP32; fails on ESP8266: "ISR not in IRAM"
       //attachInterruptArg(PIN, reinterpret_cast<void(*)(void*)>(&isr_static), this, FALLING); // works on ESP32; works on ESP8266
       // FunctionalInterrupts API:
       //attachInterrupt(PIN, [this]() { isr(); }, FALLING); // works on ESP32; works on ESP8266
@@ -44,7 +46,7 @@ class Button {
     static void IRAM_ATTR isr_static(Button* const self)
 #endif
     {
-        self->isr();
+      self->isr();
     }
 
     void checkPressed() {
@@ -66,7 +68,9 @@ Button* button2;
 
 void setup() {
   Serial.begin(115200);
-  schedule_function([]() { Serial.println("Scheduled function"); });
+  schedule_function([]() {
+    Serial.println("Scheduled function");
+  });
   Serial.println("FunctionalInterrupt test/example");
 
   button1 = new Button(BUTTON1);