1. Added minor fixes.

2. Added additional comments to the code.
3. Improved `get_point_name` exception functions when building with default value.

*_---

README.md

@@ -177,7 +177,7 @@ fn main() {
 		let result0 = synchronized! ((->COMB_SYNC) {
 			println!("SyncCode, name_point: {}", COMB_SYNC.get_sync_point_name());
 			unsafe {
-				POINT+= 1;
+				POINT += 1;
 
 				POINT
 			}
@@ -195,7 +195,7 @@ fn main() {
 		let result1 = synchronized! ((->COMB_SYNC) {
 			println!("SyncCode, name_point: {}", COMB_SYNC.get_sync_point_name());
 			unsafe {
-				POINT+= 1;
+				POINT += 1;
 
 				POINT
 			}

examples/point.rs

@@ -26,7 +26,7 @@ fn main() {
 		let result0 = synchronized! ((->COMB_SYNC) {
 			println!("SyncCode, name_point: {}", COMB_SYNC.get_sync_point_name());
 			unsafe {
-				POINT+= 1;
+				POINT += 1;
 
 				POINT
 			}
@@ -44,7 +44,7 @@ fn main() {
 		let result1 = synchronized! ((->COMB_SYNC) {
 			println!("SyncCode, name_point: {}", COMB_SYNC.get_sync_point_name());
 			unsafe {
-				POINT+= 1;
+				POINT += 1;
 
 				POINT
 			}

examples/point_let.rs

@@ -24,7 +24,7 @@ fn main() {
 		let result0 = synchronized! ((->COMB_SYNC) {
 			println!("SyncCode, name_point: {}", COMB_SYNC.get_sync_point_name());
 			unsafe {
-				POINT+= 1;
+				POINT += 1;
 
 				POINT
 			}
@@ -51,7 +51,7 @@ fn main() {
 		let result2 = synchronized! ((->COMB_SYNC) {
 			println!("SyncCode, name_point: {}", COMB_SYNC.get_sync_point_name());
 			unsafe {
-				POINT+= 1;
+				POINT += 1;
 
 				POINT
 			}

src/beh/pl.rs

@@ -61,7 +61,7 @@ macro_rules! __synchronized_beh {
 
 	// Defining a new synchronization point, usually implements static variables used during synchronization.
 	{ #new_point<$t: ty : [$t_make:expr]>: $v_point_name:ident } => {
-		$crate::__make_name!( _HIDDEN_NAME -> stringify!($v_point_name) );
+		$crate::__make_name!( #new_name<_HIDDEN_NAME>: stringify!($v_point_name) );
 
 		#[allow(dead_code)]
 		static CONST_MUTEX: $crate::beh::pl::Mutex<$t> = $crate::beh::pl::const_mutex(
@@ -72,7 +72,8 @@ macro_rules! __synchronized_beh {
 		#[allow(dead_code)]
 		#[allow(non_upper_case_globals)]
 		pub static $v_point_name: $crate::core::SyncPoint<
-			&'static $crate::beh::pl::Mutex<$t>, _HIDDEN_NAME
+			&'static $crate::beh::pl::Mutex<$t>,
+			$crate::__make_name!(#get_name<_HIDDEN_NAME>)
 		> = $crate::core::SyncPoint::new(&CONST_MUTEX);
 	};
 	// Creates a new lock on an already created sync point (#new_point)

src/beh/std.rs

@@ -66,7 +66,7 @@ macro_rules! __synchronized_beh {
 
 	// Defining a new synchronization point, usually implements static variables used during synchronization.
 	{ #new_point<$t: ty : [$t_make:expr]>: $v_point_name:ident } => {
-		$crate::__make_name!( _HIDDEN_NAME -> stringify!($v_point_name) );
+		$crate::__make_name!( #new_name<_HIDDEN_NAME>: stringify!($v_point_name) );
 
 		#[allow(dead_code)]
 		static CONST_MUTEX: $crate::beh::std::Mutex<$t> = $crate::beh::std::Mutex::new(
@@ -77,7 +77,8 @@ macro_rules! __synchronized_beh {
 		#[allow(dead_code)]
 		#[allow(non_upper_case_globals)]
 		pub static $v_point_name: $crate::core::SyncPoint<
-			&'static $crate::beh::std::Mutex<$t>, _HIDDEN_NAME
+			&'static $crate::beh::std::Mutex<$t>, 
+			$crate::__make_name!(#get_name<_HIDDEN_NAME>)
 		> = $crate::core::SyncPoint::new(&CONST_MUTEX);
 	};
 	// Creates a new lock on an already created sync point (#new_point)

src/core.rs

@@ -57,7 +57,7 @@ pub struct SyncPoint<T, N> {
 	mutex_builder: T,
 
 	/// The phantom used to implement `SyncPointName`.
-	_pp2: PhantomData<N>,
+	phantom_name: PhantomData<N>,
 }
 
 impl<T, N> SyncPoint<T, N> where T: SyncPointBeh {
@@ -67,7 +67,7 @@ impl<T, N> SyncPoint<T, N> where T: SyncPointBeh {
 		Self {
 			mutex_builder,
 
-			_pp2: PhantomData,
+			phantom_name: PhantomData,
 		}
 	}
 
@@ -102,31 +102,48 @@ impl<T, N> SyncPoint<T, N> where T: SyncPointBeh {
 
 #[cfg_attr(docsrs, doc(cfg(feature = "get_point_name")))]
 #[cfg( feature = "get_point_name" )]
-impl<T, N> SyncPoint<T, N> where T: SyncPointBeh, N: SyncPointName {
+impl<T, N> SyncPoint<T, N> where N: SyncPointName {
 	/// Getting the sync point name
-	#[cfg_attr(docsrs, doc(cfg(feature = "get_point_name")))]
-	#[cfg( feature = "get_point_name" )]
 	#[inline(always)]
 	pub const fn get_sync_point_name(&self) -> &'static str {
 		N::NAME
 	}
 
 	/// Getting the sync point name
-	#[cfg_attr(docsrs, doc(cfg(feature = "get_point_name")))]
-	#[cfg( feature = "get_point_name" )]
 	#[inline(always)]
 	pub const fn get_name() -> &'static str {
 		N::NAME
 	}
 }
 
+#[cfg( not(feature = "get_point_name") )]
+impl<T, N> SyncPoint<T, N> {
+	/// Getting the sync point name
+	/// 
+	/// Warning since `get_point_name` is disabled, 
+	/// "<unknown>" will always be returned.
+	#[inline(always)]
+	pub const fn get_sync_point_name(&self) -> &'static str {
+		"<unknown>"
+	}
+
+	/// Getting the sync point name
+	/// 
+	/// Warning since `get_point_name` is disabled, 
+	/// "<empty>" will always be returned.
+	#[inline(always)]
+	pub const fn get_name() -> &'static str {
+		"<unknown>"
+	}
+}
+
 /// Generic macro that generates and implements a `SyncPointName`.
 #[cfg_attr(docsrs, doc(cfg(feature = "get_point_name")))]
 #[cfg( feature = "get_point_name" )]
 #[macro_export]
 #[doc(hidden)]
 macro_rules! __make_name {
-	[ $name:ident -> $expr:expr $(; $($unk:tt)*)? ] => {
+	[ #new_name<$name:ident>: $expr:expr $(; $($unk:tt)*)? ] => {
 		/// An automatically generated enum for 
 		/// the type-based implementation of SyncPointName.
 		pub enum $name {}
@@ -142,6 +159,8 @@ macro_rules! __make_name {
 		)?
 	};
 
+	[ #get_name<$name:ident> ] => { $name };
+
 	[] => {}
 }
 
@@ -151,11 +170,15 @@ macro_rules! __make_name {
 #[macro_export]
 #[doc(hidden)]
 macro_rules! __make_name {
-	[ $name:ident -> $expr:expr $(; $($unk:tt)*)? ] => {
-		/// An automatically generated enum for 
-		/// the type-based implementation of SyncPointName.
-		/// (Just a stub.)
-		pub enum $name {}
+	// The `get_point_name` function is disabled, 
+	// only a stub is used.
+	[ #new_name<$name:ident>: $expr:expr $(; $($unk:tt)*)? ] => {};
+
+	// The `get_point_name` function is disabled, 
+	// only a stub is used.
+	[ #get_name<$name:ident> ] => {
+		()
 	};
+
 	[] => {}
 }

src/lib.rs

@@ -190,7 +190,7 @@ fn main() {
 		let result0 = synchronized! ((->COMB_SYNC) {
 			println!("SyncCode, name_point: {}", COMB_SYNC.get_sync_point_name());
 			unsafe {
-				POINT+= 1;
+				POINT += 1;
 				
 				POINT
 			}
@@ -208,7 +208,7 @@ fn main() {
 		let result1 = synchronized! ((->COMB_SYNC) {
 			println!("SyncCode, name_point: {}", COMB_SYNC.get_sync_point_name());
 			unsafe {
-				POINT+= 1;
+				POINT += 1;
 				
 				POINT
 			}
@@ -306,7 +306,13 @@ pub mod beh {
 /// ```
 #[macro_export]
 macro_rules! synchronized {
-	{ ->$sync_point_name:ident ($v_point_name: ident) $($all:tt)* } => {{ // synchronized point
+	{
+		// Named `$sync_point_name` synchronized block with mutable value 
+		// of synchronized name `$v_point_name`, type `$ty` and value when 
+		// `$expr` is created.
+		// (Use only with `synchronized_point`.)
+		->$sync_point_name:ident ($v_point_name: ident) $($all:tt)*
+	} => {{ // synchronized point
 		$crate::__synchronized_beh!(#new_lock(__lock): $sync_point_name);
 
 		let ref mut $v_point_name = *__lock;
@@ -320,30 +326,65 @@ macro_rules! synchronized {
 		result
 	}};
 
-	{ $sync_point_name:ident ($v_point_name: ident: $ty: ty = $expr:expr ) $($all:tt)* } => {{ // synchronized point
+	{
+		// Named `$sync_point_name` synchronized block with mutable value 
+		// of synchronized name `$v_point_name`, type `$ty` and value when 
+		// `$expr` is created.
+		$sync_point_name:ident ($v_point_name: ident: $ty: ty = $expr:expr ) $($all:tt)*
+	} => {{ // synchronized point
 		$crate::__synchronized_beh!(#new_point<$ty: [$expr]>: $sync_point_name);
 		$crate::synchronized! {
 			->$sync_point_name ($v_point_name) $($all)*
 		}
 	}};
 
-	{ (->$v_point_name: ident) $($all:tt)* } => {{ // sync point
+	{
+		// Named sync block named `$v_point_name`.
+		// (Use only with `synchronized_point`.)
+		(->$v_point_name: ident) $($all:tt)*
+	} => {{ // sync point
 		$crate::synchronized! {
 			->$v_point_name (__empty_value) $($all)*
 		}
 	}};
 
-	{ ($v_point_name: ident) $($all:tt)* } => {{
+	{
+		// Named sync block named `$v_point_name`.
+		($v_point_name: ident) $($all:tt)*
+	} => {{
 		$crate::synchronized! {
 			$v_point_name (__empty_value: () = ()) $($all)*
 		}
 	}};
-	{ ( $v_point_name: ident: $ty: ty = $expr:expr ) $($all:tt)* } => {{ // sync value
+	{
+		// Anonymous synchronized block with mutable synchronized name value 
+		// `$v_point_name`, type `$ty` and value when `$expr` is created.
+		( $v_point_name: ident: $ty: ty = $expr:expr ) $($all:tt)*
+	} => {{ // sync value
 		$crate::synchronized! {
 			__PL_SYNC_POINT ($v_point_name: $ty = $expr) $($all)*
 		}
 	}};
-	{ $($all:tt)* } => {{ // nohead synchronized block
+
+	{
+		// COMPILE_ERROR
+		$(->$_ident1:ident)? /* OR */ $($_ident2:ident)? ($($unk_in:tt)*) $($unk:tt)+
+	} => {
+		compile_error!(concat!(
+			"Error writing macro `synchronized`, incode: ",
+			$(stringify!(->$_ident1),)? 
+			$(stringify!($_ident2),)? 
+
+			stringify!(($($unk_in)*)),
+
+			stringify!($($unk)+),
+		));
+	};
+
+	{
+		// Anonymous synchronized block
+		$($all:tt)*
+	} => {{ // nohead synchronized block
 		$crate::synchronized! {
 			__PL_SYNC_POINT (__empty_value: () = ()) $($all)*
 		}
@@ -368,7 +409,7 @@ macro_rules! synchronized {
 ///		let result0 = synchronized! ((->COMB_SYNC) {
 ///			println!("SyncCode, name_point: {}", COMB_SYNC.get_sync_point_name());
 ///			unsafe {
-///				POINT+= 1;
+///				POINT += 1;
 ///				
 ///				POINT
 ///			}
@@ -381,7 +422,7 @@ macro_rules! synchronized {
 ///		let result1 = synchronized! ((->COMB_SYNC) {
 ///			println!("SyncCode, name_point: {}", COMB_SYNC.get_sync_point_name());
 ///			unsafe {
-///				POINT+= 1;
+///				POINT += 1;
 ///			
 ///				POINT
 ///			}
@@ -401,7 +442,7 @@ macro_rules! synchronized {
 ///		let result0 = synchronized! ((->COMB_SYNC) {
 ///			println!("SyncCode, name_point: {}", COMB_SYNC.get_sync_point_name());
 ///			unsafe {
-///				POINT+= 1;
+///				POINT += 1;
 ///				
 ///				POINT
 ///			}
@@ -423,15 +464,21 @@ macro_rules! synchronized {
 ///		let result2 = synchronized! ((->COMB_SYNC) {
 ///			println!("SyncCode, name_point: {}", COMB_SYNC.get_sync_point_name());
 ///			unsafe {
-///				POINT+= 1;
+///				POINT += 1;
 ///			
 ///				POINT
 ///			}
 ///		});
 ///	}}
 #[macro_export]
 macro_rules! synchronized_point {
-	{ $sync_point_name:ident ($ty: ty = $expr:expr ) {$($all:tt)*} $(; $($unk:tt)*)? } => {
+	{
+		// Named sync point named `$sync_point_name`.
+		//
+		// With a mutable synchronized variable of type `$ty` 
+		// with a default value of `$expr`.
+		$sync_point_name:ident ($ty: ty = $expr:expr ) {$($all:tt)*} $(; $($unk:tt)*)?
+	} => {
 		{
 			$crate::__synchronized_beh!(#new_point<$ty: [$expr]>: $sync_point_name);
 
@@ -442,18 +489,46 @@ macro_rules! synchronized_point {
 			$($unk)*
 		})?
 	};
-	{ ($sync_point_name:ident) {$($all:tt)*} $(; $($unk:tt)*)? } => {
+	{ 	
+		// Named sync point named `$sync_point_name`
+		($sync_point_name:ident) {$($all:tt)*} $(; $($unk:tt)*)? 
+	} => {
 		$crate::synchronized_point! {
 			$sync_point_name (() = ()) { $($all)* }
 
 			$(; $($unk)*)?
 		}
 	};
 
+	{ 
+		// COMPILE_ERROR
+
+		$($unk:tt)+
+	} => {
+		compile_error!(concat!(
+			"Error writing macro `synchronized_point`, incode: ",
+			stringify!($($unk)+),
+		));
+	};
+
 	[] => {}
 }
 
 /// Describes the selected default lock for the `synchronized` macro. Currently it is `
-#[doc = crate::__synchronized_beh!{ #name }]
+#[doc = crate::__synchronized_beh!( #name )]
 /// ` by default.
-pub const CURRENT_DEF_BEH: &'static str = crate::__synchronized_beh!{ #name };
+pub const CURRENT_DEF_BEH: &'static str = crate::__synchronized_beh!( #name );
+
+/// Whether `get_point_name` was enabled in this build.
+/// 
+/// The `get_point_name` feature determines whether the connection 
+/// label name can be determined at run time.
+pub const IS_GET_POINT_NAME_SUPPORT: bool = {
+	#[cfg( not(feature = "get_point_name") )] {
+		false
+	}
+
+	#[cfg( feature = "get_point_name" )] {
+		true
+	}
+};