" ADAM C++ vim syntax after extensions

syn match cxxObjects           "\<[A-Z][A-Za-z0-9_]*[a-z][A-Za-z0-9_]*\>"
"syn match cxxMetaFunction      "\<[a-z][a-z0-9]*_[a-z0-9_]*[a-z0-9]\>"

syn keyword cppType noexcept decltype

" I dislike the exception highlighting for these control statements.
syn keyword cppStatement try throw catch

" Assert is kinda like a statement -- as a macro it's a kinda dangerous name, so call it out.
syn keyword cppStatement assert

"syn keyword cppStatement static_assert

syn keyword cxxConstants       nullptr

syn keyword cxxExportNamespace exports

syn match cxxModuleNamespace "\<[a-zA-Z][A-Za-z0-9_]*_m\>"

syn match cxxConstants  "\<\(C::[A-Za-z_]\|k[A-Z]\)[A-Z_a-z0-9]*\>"

syn keyword cxxExceptionNames      Exception Exception

syn keyword cxxConditionNames      Condition
syn keyword cxxNotificationNames   Notification
syn keyword cxxErrorNames          Error
syn keyword cxxCriticalNames       Critical CriticalError
syn keyword cxxViolationNames      Violation

syn match   cxxExceptionNames  "\<[A-Z][A-Za-z0-9_]*Exception\>"

syn match   cxxConditionNames     "\<[A-Z][A-Za-z0-9_]*Condition\>"
syn match   cxxNotificationNames  "\<[A-Z][A-Za-z0-9_]*Notification\>"
syn match   cxxErrorNames         "\<[A-Z][A-Za-z0-9_]*Error\>"
syn match   cxxCriticalNames "\<Critical[A-Z][A-Za-z0-9_]*Error\>"
syn match   cxxCriticalNames "\<[A-Z][A-Za-z0-9_]*CriticalError\>"
syn match   cxxViolationNames     "\<[A-Z][A-Za-z0-9_]*Violation\>"

syn match cxxTagName "\<[a-zA-Z_][A-Za-z0-9_]*_tag\>"

syn match cxxCast              "\<\(const\|static\|dynamic\|reinterpret\)_cast\s*\(<\)\@="


syn cluster cxxLibraryBits contains=cxxStlKeywords,cxxStlFunctions,cxxStlService,cxxStlTypes,cxxStlConstant,cxxStlExceptionNames
syn cluster cxxIgnoreCGroupingErrors contains=NONE
syn cluster cParenGroup add=@cxxIgnoreCGroupingErrors
syn cluster cxxIgnoreCGroupingErrors add=@cxxLibraryBits
"syn cluster cxxLibrary contains=cxxStlLibrary,cxxBoostLibrary
"syn region cxxStlLibrary start="\<std\(::\)\@<=" end="\( \|<\|(\)"
"syn region cxxBoostLibrary start="\<boost\(::\)\@<=" end="\( \|<\|(\)"
"syn region cxxStlLibrary start="\<std\(::\)\@<=" end="\( \|<\|(\|;\)\@="
syn region cxxStlLibrary matchgroup=cxxLibPrefix start="\<\(std\)\z(::\)\@=" matchgroup=NONE skip="\z1" end="\>" transparent
syn region cxxBoostLibrary matchgroup=cxxLibPrefix start="\<\(boost\)\z(::\)\@=" matchgroup=NONE skip="\z1" end="\>" transparent
"syn region cxxStlLibraryLiterals matchgroup=cxxLibLiterals start="\<\(literals\)\z(::\)\@=" matchgroup=NONE skip="\z1" end="\>" transparent contained containedin=cxxStlLibrary
"syn keyword cxxLibLiterals string_literals string_view_literals contained containedin=cxxStlLibraryLiterals
syn keyword cxxLibLiterals literals
syn match cxxLibLiterals "\<[a-z][a-z_0-9]*_literals\>"
"syn match "::" containedin=@cxxLibrary contained
"end="::\(.*\)\@>\>"

syn region cxxAttribute matchgroup=cxxAttributeBracing start="\[\[" end="]]"

syn keyword cxxStlKeywords contained containedin=cxxAttribute noreturn carries_dependency deprecated fallthrough nodiscard maybe_unused

" Broken?
"syn region cxxStlLibrary start="\(\<std\)\(::\)" end="\( \|;\|(\|<\|$\)\@="
"syn region cxxBoostLibrary start="\(\<\(bp_\)\?boost\)\(::\)\@=" end="\( \|;\|(\|<\|$\)\@="



" Threading
syn keyword cxxStlKeywords contained containedin=cxxStlLibrary,cxxBoostLibrary mutex condition_variable condition_variable_any thread lock_guard scoped_lock unique_lock

" Strings
syn keyword cxxStlKeywords containedin=cxxStlLibrary wstring string contained
syn keyword cxxStlKeywords contained containedin=cxxStlLibrary byte
syn keyword cxxStlKeywords contained containedin=cxxStlLibrary,cxxBoostLibrary string_view

syn keyword cxxStlKeywords containedin=cxxStlLibrary,cxxBoostLibrary function contained

syn keyword cxxStlKeywords containedin=cxxStlLibrary format_context format_parse_context formatter contained

syn keyword cxxStlKeywords containedin=cxxStlLibrary format_parse_context formatter contained

syn keyword cxxStlTypes containedin=cxxStlLibrary exception_ptr contained
syn keyword cxxStlTypes containedin=cxxStlLibrary iostream istream ostream fstream ifstream ofstream contained
syn keyword cxxStlTypes containedin=cxxStlLibrary stringstream istringstream ostringstream contained
syn keyword cxxStlTypes containedin=cxxStlLibrary iostream basic_string vector deque pair queue priority_queue stack contained
syn keyword cxxStlTypes containedin=cxxStlLibrary list forward_list contained
syn keyword cxxStlTypes containedin=cxxStlLibrary map multimap set multiset contained
syn keyword cxxStlTypes containedin=cxxStlLibrary istream_iterator ostream_iterator contained
syn keyword cxxStlTypes containedin=cxxStlLibrary iterator contained
syn keyword cxxStlConstant containedin=cxxStlLibrary input_iterator_tag output_iterator_tag forward_iterator_tag bidirectional_iterator_tag random_access_iterator_tag contained

syn keyword cxxStlTypes containedin=cxxStlLibrary,cxxBoostLibrary array contained
syn keyword cxxStlTypes containedin=cxxStlLibrary,cxxBoostLibrary unordered_map unordered_multimap contained
syn keyword cxxStlTypes containedin=cxxStlLibrary,cxxBoostLibrary unordered_set unordered_multiset contained
syn keyword cxxStlTypes containedin=cxxStlLibrary,cxxBoostLibrary tuple contained


syn keyword cxxStlService containedin=cxxStlLibrary cout cin clog cerr contained
syn keyword cxxStlConstant containedin=cxxStlLibrary endl flush contained

syn keyword cxxStlConstant containedin=cxxStlLibrary nullopt contained

" Smart pointers
syn keyword cxxStlFunctions containedin=cxxStlLibrary,cxxBoostLibrary make_shared make_tuple contained
syn keyword cxxStlKeywords containedin=cxxBoostLibrary scoped_ptr contained
syn keyword cxxStlKeywords containedin=cxxStlLibrary,cxxBoostLibrary shared_ptr weak_ptr optional contained
syn keyword cxxStlFunctions containedin=cxxStlLibrary make_unique contained
syn keyword cxxStlKeywords containedin=cxxStlLibrary unique_ptr nullptr_t max_align_t contained

" Algorithms
syn keyword cxxStlFunctions containedin=cxxStlLibrary make_pair tie addressof contained
syn keyword cxxStlFunctions containedin=cxxStlLibrary copy copy_n copy_if copy_backward replace_copy_if replace_copy contained
syn keyword cxxStlFunctions containedin=cxxStlLibrary find find_if find_first_of find_end contained
syn keyword cxxStlFunctions containedin=cxxStlLibrary count count_if search search_n contained
syn keyword cxxStlFunctions containedin=cxxStlLibrary lower_bound upper_bound contained
syn keyword cxxStlFunctions containedin=cxxStlLibrary distance contained
syn keyword cxxStlFunctions containedin=cxxStlLibrary transform mismatch equal accumulate move forward contained
syn keyword cxxStlFunctions containedin=cxxStlLibrary generate generate_n fill fill_n contained
syn keyword cxxStlFunctions containedin=cxxStlLibrary unique reverse rotate contained
syn keyword cxxStlFunctions containedin=cxxStlLibrary unique_copy reverse_copy rotate_copy contained
syn keyword cxxStlFunctions containedin=cxxStlLibrary sort stable_sort partition stable_partition contained
syn keyword cxxStlFunctions containedin=cxxStlLibrary partial_sort partial_sort_copy contained
syn keyword cxxStlFunctions containedin=cxxStlLibrary merge inplace_merge contained
syn keyword cxxStlFunctions containedin=cxxStlLibrary set_union set_intersection contained
syn keyword cxxStlFunctions containedin=cxxStlLibrary set_difference set_symmetric_difference contained
syn keyword cxxStlFunctions containedin=cxxStlLibrary make_heap is_heap sort_heap push_heap pop_heap contained
syn keyword cxxStlFunctions containedin=cxxStlLibrary min max min_element max_element contained

syn keyword cxxStlFunctions contained containedin=cxxStlLibrary getline

" RTTI
syn keyword cxxStlKeywords contained containedin=cxxStlLibrary type_info type_index


" Metafunctions/Traits
syn keyword cxxLibStatement contained containedin=cxxStlLibrary decay_t
syn keyword cxxLibStatement contained containedin=cxxStlLibrary add_pointer_t
syn keyword cxxLibStatement contained containedin=cxxStlLibrary add_const_t
syn keyword cxxLibStatement contained containedin=cxxStlLibrary add_lvalue_reference_t add_rvalue_reference_t
syn keyword cxxLibStatement contained containedin=cxxStlLibrary remove_reference_t
syn keyword cxxLibStatement contained containedin=cxxStlLibrary declval
syn keyword cxxStlTypes contained containedin=cxxStlLibrary type_identity type_identity_t
syn keyword cxxStlTraits contained containedin=cxxStlLibrary is_convertible is_base_of is_const
syn keyword cxxStlTraits contained containedin=cxxStlLibrary is_standard_layout
syn keyword cxxStlTraits contained containedin=cxxStlLibrary is_constructible is_default_constructible is_same
syn keyword cxxStlTraits contained containedin=cxxStlLibrary enable_if enable_if_t
syn keyword cxxStlTraits contained containedin=cxxBoostLibrary enable_if enable_if_t
syn keyword cxxStlTraits contained containedin=cxxStlLibrary,cxxBoostLibrary is_rvalue_reference
syn keyword cxxStlTraits contained containedin=cxxStlLibrary,cxxBoostLibrary is_aggregate
syn keyword cxxStlTraits contained containedin=cxxStlLibrary,cxxBoostLibrary is_integral
syn keyword cxxStlConstant contained containedin=cxxStlLibrary bool_constant is_same_v is_convertible_v is_constructible_v
syn keyword cxxStlConstant contained containedin=cxxStlLibrary,cxxBoostLibrary bool_constant true_type false_type is_base_of_v
syn keyword cxxStlConstant contained containedin=cxxStlLibrary,cxxBoostLibrary is_rvalue_reference_v
syn keyword cxxStlConstant contained containedin=cxxStlLibrary,cxxBoostLibrary is_aggregate_v
syn keyword cxxStlConstant contained containedin=cxxStlLibrary,cxxBoostLibrary is_standard_layout_v
syn keyword cxxStlConstant contained containedin=cxxStlLibrary,cxxBoostLibrary is_integral_v is_const_v
syn keyword cxxLibStatement contained containedin=cxxStlLibrary void_t

" Free floating STL functions
syn keyword cxxStlFreeFunctions back_inserter front_inserter inserter begin end cbegin cend rbegin rend


" Exceptions
syn keyword cxxStlExceptionNames containedin=cxxStlLibrary exception contained
syn keyword cxxStlExceptionNames containedin=cxxStlLibrary runtime_error contained
syn keyword cxxStlExceptionNames containedin=cxxStlLibrary logic_error contained
syn keyword cxxStlExceptionNames containedin=cxxStlLibrary bad_typeid contained
syn keyword cxxStlExceptionNames containedin=cxxStlLibrary bad_cast contained
syn keyword cxxStlExceptionNames containedin=cxxStlLibrary bad_alloc contained
syn keyword cxxStlExceptionNames containedin=cxxStlLibrary bad_array_new_length contained
syn keyword cxxStlExceptionNames containedin=cxxStlLibrary bad_exception contained
syn keyword cxxStlExceptionNames containedin=cxxStlLibrary invalid_argument contained
syn keyword cxxStlExceptionNames containedin=cxxStlLibrary domain_error contained
syn keyword cxxStlExceptionNames containedin=cxxStlLibrary out_of_range contained
syn keyword cxxStlExceptionNames containedin=cxxStlLibrary range_error contained
syn keyword cxxStlExceptionNames containedin=cxxStlLibrary overflow_error contained
syn keyword cxxStlExceptionNames containedin=cxxStlLibrary underflow_error contained
syn keyword cxxStlExceptionNames containedin=cxxStlLibrary format_error contained

" Not really an exception, but it kinda is related
syn keyword cxxStlNothrow containedin=cxxStlLibrary nothrow_t contained

syn keyword cxxStlNothrowObject containedin=cxxStlLibrary nothrow contained

" Some common boost-only bits I use
syn keyword cxxStlKeywords contained containedin=cxxBoostLibrary 
syn keyword cxxLibStatement contained containedin=cxxBoostLibrary lexical_cast noncopyable

syn keyword cxxStlExceptionNames containedin=cxxBoostLibrary bad_lexical_cast contained

syn keyword cxxLibStatement contained containedin=cxxStlLibrary as_const

syn keyword cxxStlKeywords template_for

" Highlight dangerous things
syn match cxxStlDangerousFunction "\(\.\)\@<=release()"

syn match cxxTestingCall "\<test\.expect\>"
syn match cxxTestingCall "\<test\.demand\>"
syn match cxxTestingCall "\<test\.expect_eq\>"
syn match cxxTestingCall "\<test\.demand_eq\>"
syn match cxxTestingCall "\<test\.expect_ne\>"
syn match cxxTestingCall "\<test\.demand_ne\>"
syn match cxxTestingCall "\<test\.expect_lt\>"
syn match cxxTestingCall "\<test\.demand_lt\>"
syn match cxxTestingCall "\<test\.expect_gt\>"
syn match cxxTestingCall "\<test\.demand_gt\>"
syn match cxxTestingCall "\<test\.expect_le\>"
syn match cxxTestingCall "\<test\.demand_le\>"
syn match cxxTestingCall "\<test\.expect_ge\>"
syn match cxxTestingCall "\<test\.demand_ge\>"


syn region cxxNestedInCommentL containedin=cCommentL matchgroup=Comment start=+`+ end=+`+ keepend contains=@cxxInComment
syn region cxxNestedInComment containedin=cComment matchgroup=Comment start=+`+ end=+`+ keepend contains=@cxxInComment

syn match nestedCommentStar "^[	 ]*\*" contained containedin=cxxNestedInComment



" Define the default highlighting.
" For version 5.7 and earlier: only when not done already
" For version 5.8 and later: only when an item doesn't have highlighting yet
if version >= 508 || !exists("did_cxx_syntax_inits")
  if version < 508
    let did_cxx_syntax_inits = 1
    command -nargs=+ HiLink hi link <args>
  else
    command -nargs=+ HiLink hi def link <args>
  endif

  "HiLink cxxStlLibrary cxxLibPrefix
  "HiLink cxxBoostLibrary cxxLibPrefix

  HiLink nestedCommentStar Comment

  HiLink cxxObjects        Object

  HiLink cxxCast           cxxStatement

  HiLink cxxStatement      Statement

  " The exception breakdown:
  HiLink cxxExceptionNames    Throwable

  HiLink cxxConditionNames    Condition
  HiLink cxxNotificationNames Notification
  HiLink cxxErrorNames        Exception
  HiLink cxxCriticalNames     Critical
  HiLink cxxViolationNames    Violation

  HiLink cxxStlExceptionNames Exception

  HiLink cxxStlNothrow     Nothrow
  HiLink cxxStlNothrowObject     NothrowObject
  HiLink cxxDebug          Debug
  HiLink cxxConstants      Constant
  HiLink cxxNamedConstant  Constant
  HiLink cxxStlService       Service
  HiLink cxxStlConstant       Constant
  HiLink cxxStlTypes       Object
  HiLink cxxStlKeywords       cppType
  HiLink cxxStlFunctions       cppStatement
  HiLink cxxStlFreeFunctions       cppStatement
  HiLink cxxLibStatement      cppStatement

  HiLink cxxAttributeBracing cppStatement

  HiLink cxxTestingCall    TestCall

  HiLink cxxLibPrefix      Caller
  HiLink cxxLibLiterals      Literals

  HiLink cxxExportNamespace cppModule

  HiLink cxxModuleNamespace Module

  HiLink cxxStlTraits      MetaFunction
  HiLink cxxMetaFunction      MetaFunction
  HiLink cxxLibMetaFunction cxxMetaFunction

  HiLink cxxStlDangerousFunction Dangerous

  HiLink cxxTagName  Tag

  delcommand HiLink
endif