Add new keywords in C and C++

Close #1065
Add (u)int{8,16,32,64}_t, {size,time,clock,wchar}_t and FILE datatypes for C, and {clock,ptrdiff,time_t} datatypes for C++.

PowerEditor/src/langs.model.xml

@@ -38,7 +38,7 @@
         </Language>
         <Language name="c" ext="c lex" commentLine="//" commentStart="/*" commentEnd="*/">
             <Keywords name="instre1">if else switch case default break goto return for while do continue typedef sizeof NULL</Keywords>
-            <Keywords name="type1">void struct union enum char short int long double float signed unsigned const static extern auto register volatile</Keywords>
+            <Keywords name="type1">void struct union enum char short int long double float signed unsigned const static extern auto register volatile bool uint8_t uint16_t uint32_t uint64_t int8_t int16_t int32_t int64_t size_t time_t clock_t wchar_t FILE</Keywords>
         </Language>
         <Language name="caml" ext="ml mli sml thy" commentLine="" commentStart="(*" commentEnd="*)">
             <Keywords name="instre1">and as assert asr begin class constraint do done downto else end exception external false for fun function functor if in include inherit initializer land lazy let lor lsl lsr lxor match method mod module mutable new object of open or private rec sig struct then to true try type val virtual when while with</Keywords>
@@ -62,7 +62,7 @@
         </Language>
         <Language name="cpp" ext="h hpp hxx cpp cxx cc" commentLine="//" commentStart="/*" commentEnd="*/">
             <Keywords name="instre1">alignof and and_eq bitand bitor break case catch compl const_cast continue default delete do dynamic_cast else false for goto if namespace new not not_eq nullptr operator or or_eq reinterpret_cast return sizeof static_assert static_cast switch this throw true try typedef typeid using while xor xor_eq NULL</Keywords>
-            <Keywords name="type1">alignas asm auto bool char char16_t char32_t class const constexpr decltype double enum explicit export extern final float friend inline int int8_t int16_t int32_t int64_t int_fast8_t int_fast16_t int_fast32_t int_fast64_t intmax_t intptr_t long mutable noexcept override private protected public register short signed size_t ssize_t static struct template thread_local typename uint8_t uint16_t uint32_t uint64_t uint_fast8_t uint_fast16_t uint_fast32_t uint_fast64_t uintmax_t uintptr_t union unsigned virtual void volatile wchar_t</Keywords>
+            <Keywords name="type1">alignas asm auto bool char char16_t char32_t class clock_t const constexpr decltype double enum explicit export extern final float friend inline int int8_t int16_t int32_t int64_t int_fast8_t int_fast16_t int_fast32_t int_fast64_t intmax_t intptr_t long mutable noexcept override private protected ptrdiff_t public register short signed size_t ssize_t static struct template thread_local time_t typename uint8_t uint16_t uint32_t uint64_t uint_fast8_t uint_fast16_t uint_fast32_t uint_fast64_t uintmax_t uintptr_t union unsigned virtual void volatile wchar_t</Keywords>
         </Language>
         <Language name="cs" ext="cs" commentLine="//" commentStart="/*" commentEnd="*/">
             <Keywords name="instre1">abstract as base break case catch checked continue default delegate do else event explicit extern false finally fixed for foreach goto if implicit in interface internal is lock namespace new null object operator out override params private protected public readonly ref return sealed sizeof stackalloc switch this throw true try typeof unchecked unsafe using virtual while</Keywords>