all: Format code to add space after C++-style comment start.

Note: the uncrustify configuration is explicitly set to 'add' instead of
'force' in order not to alter the comments which use extra spaces after //
as a means of indenting text for clarity.

extmod/modubinascii.c

@@ -248,4 +248,4 @@ const mp_obj_module_t mp_module_ubinascii = {
     .globals = (mp_obj_dict_t *)&mp_module_binascii_globals,
 };
 
-#endif //MICROPY_PY_UBINASCII
+#endif // MICROPY_PY_UBINASCII

extmod/moducryptolib.c

@@ -375,4 +375,4 @@ const mp_obj_module_t mp_module_ucryptolib = {
     .globals = (mp_obj_dict_t *)&mp_module_ucryptolib_globals,
 };
 
-#endif //MICROPY_PY_UCRYPTOLIB
+#endif // MICROPY_PY_UCRYPTOLIB

extmod/moductypes.c

@@ -431,7 +431,7 @@ STATIC mp_obj_t uctypes_struct_attr_op(mp_obj_t self_in, qstr attr, mp_obj_t set
         mp_int_t offset = MP_OBJ_SMALL_INT_VALUE(deref);
         mp_uint_t val_type = GET_TYPE(offset, VAL_TYPE_BITS);
         offset &= VALUE_MASK(VAL_TYPE_BITS);
-//printf("scalar type=%d offset=%x\n", val_type, offset);
+// printf("scalar type=%d offset=%x\n", val_type, offset);
 
         if (val_type <= INT64 || val_type == FLOAT32 || val_type == FLOAT64) {
 //            printf("size=%d\n", GET_SCALAR_SIZE(val_type));
@@ -501,7 +501,7 @@ STATIC mp_obj_t uctypes_struct_attr_op(mp_obj_t self_in, qstr attr, mp_obj_t set
     mp_int_t offset = MP_OBJ_SMALL_INT_VALUE(sub->items[0]);
     mp_uint_t agg_type = GET_TYPE(offset, AGG_TYPE_BITS);
     offset &= VALUE_MASK(AGG_TYPE_BITS);
-//printf("agg type=%d offset=%x\n", agg_type, offset);
+// printf("agg type=%d offset=%x\n", agg_type, offset);
 
     switch (agg_type) {
         case STRUCT: {
@@ -525,7 +525,7 @@ STATIC mp_obj_t uctypes_struct_attr_op(mp_obj_t self_in, qstr attr, mp_obj_t set
             o->desc = MP_OBJ_FROM_PTR(sub);
             o->addr = self->addr + offset;
             o->flags = self->flags;
-//printf("PTR/ARR base addr=%p\n", o->addr);
+// printf("PTR/ARR base addr=%p\n", o->addr);
             return MP_OBJ_FROM_PTR(o);
         }
     }

extmod/moduhashlib.c

@@ -346,4 +346,4 @@ const mp_obj_module_t mp_module_uhashlib = {
     .globals = (mp_obj_dict_t *)&mp_module_uhashlib_globals,
 };
 
-#endif //MICROPY_PY_UHASHLIB
+#endif // MICROPY_PY_UHASHLIB

extmod/moduheapq.c

@@ -119,4 +119,4 @@ const mp_obj_module_t mp_module_uheapq = {
 };
 #endif
 
-#endif //MICROPY_PY_UHEAPQ
+#endif // MICROPY_PY_UHEAPQ

extmod/modujson.c

@@ -323,4 +323,4 @@ const mp_obj_module_t mp_module_ujson = {
     .globals = (mp_obj_dict_t *)&mp_module_ujson_globals,
 };
 
-#endif //MICROPY_PY_UJSON
+#endif // MICROPY_PY_UJSON

extmod/modurandom.c

@@ -224,4 +224,4 @@ const mp_obj_module_t mp_module_urandom = {
 };
 #endif
 
-#endif //MICROPY_PY_URANDOM
+#endif // MICROPY_PY_URANDOM

extmod/modure.c

@@ -474,4 +474,4 @@ const mp_obj_module_t mp_module_ure = {
 #include "re1.5/recursiveloop.c"
 #include "re1.5/charclass.c"
 
-#endif //MICROPY_PY_URE
+#endif // MICROPY_PY_URE

extmod/modutimeq.c

@@ -230,4 +230,4 @@ const mp_obj_module_t mp_module_utimeq = {
     .globals = (mp_obj_dict_t *)&mp_module_utimeq_globals,
 };
 
-#endif //MICROPY_PY_UTIMEQ
+#endif // MICROPY_PY_UTIMEQ

extmod/moduwebsocket.c

@@ -200,7 +200,7 @@ STATIC mp_uint_t websocket_read(mp_obj_t self_in, void *buf, mp_uint_t size, int
                             return 0;
                         }
 
-                        //DEBUG_printf("Finished receiving ctrl message %x, ignoring\n", self->last_flags);
+                        // DEBUG_printf("Finished receiving ctrl message %x, ignoring\n", self->last_flags);
                         continue;
                     }
                 }

extmod/modwebrepl.c

@@ -190,7 +190,7 @@ STATIC mp_uint_t _webrepl_read(mp_obj_t self_in, void *buf, mp_uint_t size, int
     mp_obj_webrepl_t *self = MP_OBJ_TO_PTR(self_in);
     const mp_stream_p_t *sock_stream = mp_get_stream(self->sock);
     mp_uint_t out_sz = sock_stream->read(self->sock, buf, size, errcode);
-    //DEBUG_printf("webrepl: Read %d initial bytes from websocket\n", out_sz);
+    // DEBUG_printf("webrepl: Read %d initial bytes from websocket\n", out_sz);
     if (out_sz == 0 || out_sz == MP_STREAM_ERROR) {
         return out_sz;
     }

extmod/network_cyw43.c

@@ -153,7 +153,7 @@ STATIC int network_cyw43_scan_cb(void *env, const cyw43_ev_scan_result_t *res) {
             MP_OBJ_NEW_SMALL_INT(res->channel),
             MP_OBJ_NEW_SMALL_INT(res->rssi),
             MP_OBJ_NEW_SMALL_INT(res->auth_mode),
-            //mp_const_false, // hidden
+            // mp_const_false, // hidden
             MP_OBJ_NEW_SMALL_INT(1), // N
         };
         mp_obj_list_append(list, mp_obj_new_tuple(6, tuple));

lib/utils/printf.c

@@ -130,4 +130,4 @@ int snprintf(char *str, size_t size, const char *fmt, ...) {
     return ret;
 }
 
-#endif //MICROPY_USE_INTERNAL_PRINTF
+#endif // MICROPY_USE_INTERNAL_PRINTF

lib/utils/pyexec.c

@@ -168,7 +168,7 @@ typedef struct _repl_t {
     // but it was moved to MP_STATE_VM(repl_line) as containing
     // root pointer. Still keep structure in case more state
     // will be added later.
-    //vstr_t line;
+    // vstr_t line;
     bool cont_line;
     bool paste_mode;
 } repl_t;

mpy-cross/gccollect.c

@@ -146,4 +146,4 @@ void gc_collect(void) {
     gc_collect_end();
 }
 
-#endif //MICROPY_ENABLE_GC
+#endif // MICROPY_ENABLE_GC

mpy-cross/mpconfigport.h

@@ -141,7 +141,7 @@ typedef long mp_off_t;
 #else
 #define MP_SSIZE_MAX                _I32_MAX
 #endif
-#define MICROPY_MAKE_POINTER_CALLABLE(p) ((void *)(p)) //Avoid compiler warning about different const qualifiers
+#define MICROPY_MAKE_POINTER_CALLABLE(p) ((void *)(p)) // Avoid compiler warning about different const qualifiers
 #define restrict
 #define inline                      __inline
 #define alignof(t)                  __alignof(t)

ports/cc3200/mptask.c

@@ -283,7 +283,7 @@ STATIC void mptask_pre_init (void) {
     // this one allocates memory for the socket semaphore
     modusocket_pre_init();
 
-    //CRYPTOHASH_Init();
+    // CRYPTOHASH_Init();
 
     #ifndef DEBUG
     OsiTaskHandle svTaskHandle;

ports/esp32/machine_hw_spi.c

@@ -188,7 +188,7 @@ STATIC void machine_hw_spi_init_internal(
         .pre_cb = NULL
     };
 
-    //Initialize the SPI bus
+    // Initialize the SPI bus
 
     // Select DMA channel based on the hardware SPI host
     int dma_chan = 0;

ports/esp32/modesp32.c

@@ -51,7 +51,7 @@ STATIC mp_obj_t esp32_wake_on_touch(const mp_obj_t wake) {
     if (machine_rtc_config.ext0_pin != -1) {
         mp_raise_ValueError(MP_ERROR_TEXT("no resources"));
     }
-    //mp_raise_msg(&mp_type_RuntimeError, MP_ERROR_TEXT("touchpad wakeup not available for this version of ESP-IDF"));
+    // mp_raise_msg(&mp_type_RuntimeError, MP_ERROR_TEXT("touchpad wakeup not available for this version of ESP-IDF"));
 
     machine_rtc_config.wake_on_touch = mp_obj_is_true(wake);
     return mp_const_none;

ports/esp32/modmachine.h

@@ -4,7 +4,7 @@
 #include "py/obj.h"
 
 typedef enum {
-    //MACHINE_WAKE_IDLE=0x01,
+    // MACHINE_WAKE_IDLE=0x01,
     MACHINE_WAKE_SLEEP=0x02,
     MACHINE_WAKE_DEEPSLEEP=0x04
 } wake_type_t;