Trailing spaces (espressif#3738)

* fix typo in WiFiMulti

* clean up trailing spaces

* clean up script file used in cleaning

Co-authored-by: Me No Dev <me-no-dev@users.noreply.github.com>

Author: MarkusAD

Diff for: cores/esp32/WMath.cpp

@@ -44,7 +44,7 @@ long random(long howbig)
         uint32_t t = -howbig;
         if (t >= howbig) {
             t -= howbig;
-            if (t >= howbig) 
+            if (t >= howbig)
                 t %= howbig;
         }
         while (l < t) {

Diff for: cores/esp32/wiring_shift.c

@@ -16,7 +16,7 @@
  Boston, MA  02111-1307  USA
  $Id: wiring.c 248 2007-02-03 15:36:30Z mellis $
  */
- 
+
 #include "esp32-hal.h"
 #include "wiring_private.h"
 

Diff for: libraries/ArduinoOTA/examples/OTAWebUpdater/OTAWebUpdater.ino

@@ -14,7 +14,7 @@ WebServer server(80);
  * Login page
  */
 
-const char* loginIndex = 
+const char* loginIndex =
  "<form name='loginForm'>"
     "<table width='20%' bgcolor='A09F9F' align='center'>"
         "<tr>"
@@ -55,12 +55,12 @@ const char* loginIndex =
     "}"
     "}"
 "</script>";
- 
+
 /*
  * Server Index Page
  */
- 
-const char* serverIndex = 
+
+const char* serverIndex =
 "<script src='https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js'></script>"
 "<form method='POST' action='#' enctype='multipart/form-data' id='upload_form'>"
    "<input type='file' name='update'>"
@@ -89,7 +89,7 @@ const char* serverIndex =
   "return xhr;"
   "},"
   "success:function(d, s) {"
-  "console.log('success!')" 
+  "console.log('success!')"
  "},"
  "error: function (a, b, c) {"
  "}"

Diff for: tools/sdk/include/esp32/xtensa/cacheasm.h

@@ -148,7 +148,7 @@
  *                  if all sets affected by cainst,
  *                  or 1 if only one set (or not all sets) of the cache
  *                  is affected by cainst (eg. DIWB or DIWBI [not yet ISA defined]).
- *	aa, ab      unique address registers (temporaries). 
+ *	aa, ab      unique address registers (temporaries).
  *	awb         set to other than a0 if wb type of instruction
  *	loopokay    1 allows use of zero-overhead loops, 0 does not
  *	immrange    range (max value) of cainst's immediate offset parameter, in bytes
@@ -904,7 +904,7 @@
 	movi	\aa, XCHAL_DCACHE_WAYS
 .Ldcgw:
 #else
-	// All ways are always enabled  
+	// All ways are always enabled
 	movi	\aa, XCHAL_DCACHE_WAYS
 #endif
 #else

Diff for: tools/sdk/include/esp32/xtensa/coreasm.h

@@ -558,7 +558,7 @@
  *  macro implements version of beqi for arbitrary 32-bit immediate value
  *
  *     beqi32 ax, ay, imm32, label
- * 
+ *
  *  Compares value in register ax with imm32 value and jumps to label if
  *  equal. Clobbers register ay if needed
  *
@@ -573,7 +573,7 @@
         .ifeq (\imm)		// 0 ?
 		beqz	\ax, \label
         .else
-		//  We could also handle immediates 10,12,16,32,64,128,256 
+		//  We could also handle immediates 10,12,16,32,64,128,256
 		//  but it would be a long macro...
 		movi	\ay, \imm
 		beq	\ax, \ay, \label
@@ -639,9 +639,9 @@
 
 /*----------------------------------------------------------------------
  *  addx2
- *  
+ *
  *  implements addx2 on machines that do not have it configured
- *     
+ *
  */
 
 #if !XCHAL_HAVE_ADDX
@@ -666,7 +666,7 @@
 
 /*----------------------------------------------------------------------
  *  addx4
- * 
+ *
  *  implements addx4 on machines that do not have it configured
  *
  */
@@ -696,9 +696,9 @@
 
 /*----------------------------------------------------------------------
  *  addx8
- * 
+ *
  *  implements addx8 on machines that do not have it configured
- * 
+ *
  */
 
 #if !XCHAL_HAVE_ADDX
@@ -731,7 +731,7 @@
 
 /*----------------------------------------------------------------------
  *  rfe_rfue
- * 
+ *
  *  Maps to RFUE on XEA1, and RFE on XEA2.  No mapping on XEAX.
  */
 
@@ -744,11 +744,11 @@
 	rfe
 	.endm
 #endif
- 
+
 
 /*----------------------------------------------------------------------
  *  abi_entry
- * 
+ *
  *  Generate proper function entry sequence for the current ABI
  *  (windowed or call0).  Takes care of allocating stack space (up to 1kB)
  *  and saving the return PC, if necessary.  The corresponding abi_return
@@ -882,7 +882,7 @@
 
 /*----------------------------------------------------------------------
  *  abi_return
- * 
+ *
  *  Generate proper function exit sequence for the current ABI
  *  (windowed or call0).  Takes care of freeing stack space and
  *  restoring the return PC, if necessary.

Diff for: tools/sdk/include/esp32/xtensa/xt_perf_consts.h

@@ -34,7 +34,7 @@
 #define XTPERF_CNT_DCACHE_MISSES         0x8006  /* DCache misses penalty in cycles */
 
 #define XTPERF_CNT_CYCLES         0  /* Count cycles */
-#define XTPERF_CNT_OVERFLOW       1  /* Overflow of counter n-1 (assuming this is counter n) */  
+#define XTPERF_CNT_OVERFLOW       1  /* Overflow of counter n-1 (assuming this is counter n) */
 #define XTPERF_CNT_INSN           2  /* Successfully completed instructions */
 #define XTPERF_CNT_D_STALL        3  /* Data-related GlobalStall cycles */
 #define XTPERF_CNT_I_STALL        4  /* Instruction-related and other GlobalStall cycles */
@@ -67,18 +67,18 @@
 #define XTPERF_MASK_COMMITTED_INSN               0x0001
 
 /* XTPERF_CNT_BRANCH_PENALTY selector mask */
- 
+
 #define XTPERF_MASK_BRANCH_PENALTY               0x0001
 
 /* XTPERF_CNT_PIPELINE_INTERLOCKS selector mask */
 
 #define XTPERF_MASK_PIPELINE_INTERLOCKS          0x0001
 
-/* XTPERF_CNT_ICACHE_MISSES selector mask */ 
+/* XTPERF_CNT_ICACHE_MISSES selector mask */
 
 #define XTPERF_MASK_ICACHE_MISSES                0x0001
 
-/* XTPERF_CNT_DCACHE_MISSES selector mask */ 
+/* XTPERF_CNT_DCACHE_MISSES selector mask */
 
 #define XTPERF_MASK_DCACHE_MISSES                0x0001
 

Diff for: tools/sdk/include/esp32/xtensa/xtensa-libdb-macros.h

@@ -156,6 +156,6 @@ extern "C" {
 #ifdef __cplusplus
 }
 #endif
-      
+
 #endif /* __H_LIBDB_MACROS */
 

Diff for: tools/sdk/include/freemodbus/mb.h

@@ -1,4 +1,4 @@
-/* 
+/*
  * FreeModbus Libary: A portable Modbus implementation for Modbus ASCII/RTU.
  * Copyright (c) 2006 Christian Walter <wolti@sil.at>
  * All rights reserved.
@@ -71,7 +71,7 @@ PR_BEGIN_EXTERN_C
 /*! \ingroup modbus
  * \brief Use the default Modbus TCP port (502)
  */
-#define MB_TCP_PORT_USE_DEFAULT 0   
+#define MB_TCP_PORT_USE_DEFAULT 0
 
 /* ----------------------- Type definitions ---------------------------------*/
 
@@ -97,7 +97,7 @@ PR_BEGIN_EXTERN_C
  * registers should be updated and reading means that the modbus protocol
  * stack needs to know the current register values.
  *
- * \see eMBRegHoldingCB( ), eMBRegCoilsCB( ), eMBRegDiscreteCB( ) and 
+ * \see eMBRegHoldingCB( ), eMBRegCoilsCB( ), eMBRegDiscreteCB( ) and
  *   eMBRegInputCB( ).
  */
 typedef enum
@@ -142,7 +142,7 @@ typedef enum
  *
  * \return If no error occurs the function returns eMBErrorCode::MB_ENOERR.
  *   The protocol is then in the disabled state and ready for activation
- *   by calling eMBEnable( ). Otherwise one of the following error codes 
+ *   by calling eMBEnable( ). Otherwise one of the following error codes
  *   is returned:
  *    - eMBErrorCode::MB_EINVAL If the slave address was not valid. Valid
  *        slave addresses are in the range 1 - 247.
@@ -171,10 +171,10 @@ eMBErrorCode    eMBTCPInit( USHORT usTCPPort );
  * \brief Release resources used by the protocol stack.
  *
  * This function disables the Modbus protocol stack and release all
- * hardware resources. It must only be called when the protocol stack 
- * is disabled. 
+ * hardware resources. It must only be called when the protocol stack
+ * is disabled.
  *
- * \note Note all ports implement this function. A port which wants to 
+ * \note Note all ports implement this function. A port which wants to
  *   get an callback must define the macro MB_PORT_HAS_CLOSE to 1.
  *
  * \return If the resources where released it return eMBErrorCode::MB_ENOERR.
@@ -189,8 +189,8 @@ eMBErrorCode    eMBClose( void );
  * This function enables processing of Modbus frames. Enabling the protocol
  * stack is only possible if it is in the disabled state.
  *
- * \return If the protocol stack is now in the state enabled it returns 
- *   eMBErrorCode::MB_ENOERR. If it was not in the disabled state it 
+ * \return If the protocol stack is now in the state enabled it returns
+ *   eMBErrorCode::MB_ENOERR. If it was not in the disabled state it
  *   return eMBErrorCode::MB_EILLSTATE.
  */
 eMBErrorCode    eMBEnable( void );
@@ -200,7 +200,7 @@ eMBErrorCode    eMBEnable( void );
  *
  * This function disables processing of Modbus frames.
  *
- * \return If the protocol stack has been disabled it returns 
+ * \return If the protocol stack has been disabled it returns
  *  eMBErrorCode::MB_ENOERR. If it was not in the enabled state it returns
  *  eMBErrorCode::MB_EILLSTATE.
  */
@@ -212,10 +212,10 @@ eMBErrorCode    eMBDisable( void );
  * This function must be called periodically. The timer interval required
  * is given by the application dependent Modbus slave timeout. Internally the
  * function calls xMBPortEventGet() and waits for an event from the receiver or
- * transmitter state machines. 
+ * transmitter state machines.
  *
  * \return If the protocol stack is not in the enabled state the function
- *   returns eMBErrorCode::MB_EILLSTATE. Otherwise it returns 
+ *   returns eMBErrorCode::MB_EILLSTATE. Otherwise it returns
  *   eMBErrorCode::MB_ENOERR.
  */
 eMBErrorCode    eMBPoll( void );
@@ -249,7 +249,7 @@ eMBErrorCode    eMBSetSlaveID( UCHAR ucSlaveID, BOOL xIsRunning,
  * The callback handler supplied is responsible for interpreting the Modbus PDU and
  * the creation of an appropriate response. In case of an error it should return
  * one of the possible Modbus exceptions which results in a Modbus exception frame
- * sent by the protocol stack. 
+ * sent by the protocol stack.
  *
  * \param ucFunctionCode The Modbus function code for which this handler should
  *   be registers. Valid function codes are in the range 1 to 127.
@@ -262,7 +262,7 @@ eMBErrorCode    eMBSetSlaveID( UCHAR ucSlaveID, BOOL xIsRunning,
  *   case the values in mbconfig.h should be adjusted. If the argument was not
  *   valid it returns eMBErrorCode::MB_EINVAL.
  */
-eMBErrorCode    eMBRegisterCB( UCHAR ucFunctionCode, 
+eMBErrorCode    eMBRegisterCB( UCHAR ucFunctionCode,
                                pxMBFunctionHandler pxHandler );
 
 /* ----------------------- Callback -----------------------------------------*/
@@ -300,7 +300,7 @@ eMBErrorCode    eMBRegisterCB( UCHAR ucFunctionCode,
  *   - eMBErrorCode::MB_ENOERR If no error occurred. In this case a normal
  *       Modbus response is sent.
  *   - eMBErrorCode::MB_ENOREG If the application can not supply values
- *       for registers within this range. In this case a 
+ *       for registers within this range. In this case a
  *       <b>ILLEGAL DATA ADDRESS</b> exception frame is sent as a response.
  *   - eMBErrorCode::MB_ETIMEDOUT If the requested register block is
  *       currently not available and the application dependent response
@@ -324,18 +324,18 @@ eMBErrorCode    eMBRegInputCB( UCHAR * pucRegBuffer, USHORT usAddress,
  *   this buffer.
  * \param usAddress The starting address of the register.
  * \param usNRegs Number of registers to read or write.
- * \param eMode If eMBRegisterMode::MB_REG_WRITE the application register 
+ * \param eMode If eMBRegisterMode::MB_REG_WRITE the application register
  *   values should be updated from the values in the buffer. For example
- *   this would be the case when the Modbus master has issued an 
+ *   this would be the case when the Modbus master has issued an
  *   <b>WRITE SINGLE REGISTER</b> command.
- *   If the value eMBRegisterMode::MB_REG_READ the application should copy 
+ *   If the value eMBRegisterMode::MB_REG_READ the application should copy
  *   the current values into the buffer \c pucRegBuffer.
  *
  * \return The function must return one of the following error codes:
  *   - eMBErrorCode::MB_ENOERR If no error occurred. In this case a normal
  *       Modbus response is sent.
  *   - eMBErrorCode::MB_ENOREG If the application can not supply values
- *       for registers within this range. In this case a 
+ *       for registers within this range. In this case a
  *       <b>ILLEGAL DATA ADDRESS</b> exception frame is sent as a response.
  *   - eMBErrorCode::MB_ETIMEDOUT If the requested register block is
  *       currently not available and the application dependent response
@@ -370,7 +370,7 @@ eMBErrorCode    eMBRegHoldingCB( UCHAR * pucRegBuffer, USHORT usAddress,
  *   - eMBErrorCode::MB_ENOERR If no error occurred. In this case a normal
  *       Modbus response is sent.
  *   - eMBErrorCode::MB_ENOREG If the application does not map an coils
- *       within the requested address range. In this case a 
+ *       within the requested address range. In this case a
  *       <b>ILLEGAL DATA ADDRESS</b> is sent as a response.
  *   - eMBErrorCode::MB_ETIMEDOUT If the requested register block is
  *       currently not available and the application dependent response
@@ -399,7 +399,7 @@ eMBErrorCode    eMBRegCoilsCB( UCHAR * pucRegBuffer, USHORT usAddress,
  *   - eMBErrorCode::MB_ENOERR If no error occurred. In this case a normal
  *       Modbus response is sent.
  *   - eMBErrorCode::MB_ENOREG If no such discrete inputs exists.
- *       In this case a <b>ILLEGAL DATA ADDRESS</b> exception frame is sent 
+ *       In this case a <b>ILLEGAL DATA ADDRESS</b> exception frame is sent
  *       as a response.
  *   - eMBErrorCode::MB_ETIMEDOUT If the requested register block is
  *       currently not available and the application dependent response

Diff for: tools/sdk/include/freemodbus/mbconfig.h

@@ -1,4 +1,4 @@
-/* 
+/*
  * FreeModbus Libary: A portable Modbus implementation for Modbus ASCII/RTU.
  * Copyright (c) 2006 Christian Walter <wolti@sil.at>
  * All rights reserved.

Diff for: tools/sdk/include/freemodbus/mbframe.h

@@ -1,4 +1,4 @@
-/* 
+/*
  * FreeModbus Libary: A portable Modbus implementation for Modbus ASCII/RTU.
  * Copyright (c) 2006 Christian Walter <wolti@sil.at>
  * All rights reserved.

Diff for: tools/sdk/include/freemodbus/mbfunc.h

@@ -1,4 +1,4 @@
-/* 
+/*
  * FreeModbus Libary: A portable Modbus implementation for Modbus ASCII/RTU.
  * Copyright (c) 2006 Christian Walter <wolti@sil.at>
  * All rights reserved.

Diff for: tools/sdk/include/freemodbus/mbport.h

@@ -1,4 +1,4 @@
-/* 
+/*
  * FreeModbus Libary: A portable Modbus implementation for Modbus ASCII/RTU.
  * Copyright (c) 2006 Christian Walter <wolti@sil.at>
  * All rights reserved.

Diff for: tools/sdk/include/freemodbus/mbproto.h

@@ -1,4 +1,4 @@
-/* 
+/*
  * FreeModbus Libary: A portable Modbus implementation for Modbus ASCII/RTU.
  * Copyright (c) 2006 Christian Walter <wolti@sil.at>
  * All rights reserved.

Diff for: tools/sdk/include/freemodbus/mbutils.h

@@ -1,4 +1,4 @@
-/* 
+/*
  * FreeModbus Libary: A portable Modbus implementation for Modbus ASCII/RTU.
  * Copyright (c) 2006 Christian Walter <wolti@sil.at>
  * All rights reserved.

Diff for: tools/sdk/include/lwip/netif/ppp/ipcp.h

@@ -76,7 +76,7 @@
 
 #define IPCP_VJ_COMP 0x002d	/* current value for VJ compression option*/
 #define IPCP_VJ_COMP_OLD 0x0037	/* "old" (i.e, broken) value for VJ */
-				/* compression option*/ 
+				/* compression option*/
 #endif /* VJ_SUPPORT */
 
 typedef struct ipcp_options {

Diff for: tools/sdk/include/lwip/netif/ppp/ipv6cp.h

@@ -73,7 +73,7 @@
     between BULL S.A. and INRIA).
 
     This software is available with usual "research" terms
-    with the aim of retain credits of the software. 
+    with the aim of retain credits of the software.
     Permission to use, copy, modify and distribute this software for any
     purpose and without fee is hereby granted, provided that the above
     copyright notice and this permission notice appear in all copies,