Add nim supportv2.7.0

1 files changed, 192 insertions, 0 deletions

diff --git a/syntax/nim.vim b/syntax/nim.vim
new file mode 100644
index 00000000..868da69d
--- /dev/null
+++ b/syntax/nim.vim
@@ -0,0 +1,192 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'nim') == -1
+  
+" For version 5.x: Clear all syntax items
+" For version 6.x: Quit when a syntax file was already loaded
+if version < 600
+  syntax clear
+elseif exists("b:current_syntax")
+  finish
+endif
+
+" Keep user-supplied options
+if !exists("nim_highlight_numbers")
+  let nim_highlight_numbers = 1
+endif
+if !exists("nim_highlight_builtins")
+  let nim_highlight_builtins = 1
+endif
+if !exists("nim_highlight_exceptions")
+  let nim_highlight_exceptions = 1
+endif
+if !exists("nim_highlight_space_errors")
+  let nim_highlight_space_errors = 1
+endif
+
+if exists("nim_highlight_all")
+  let nim_highlight_numbers      = 1
+  let nim_highlight_builtins     = 1
+  let nim_highlight_exceptions   = 1
+  let nim_highlight_space_errors = 1
+endif
+
+syn region nimBrackets       contained extend keepend matchgroup=Bold start=+\(\\\)\@<!\[+ end=+]\|$+ skip=+\\\s*$\|\(\\\)\@<!\\]+ contains=@tclCommandCluster
+
+syn keyword nimKeyword       addr and as asm atomic
+syn keyword nimKeyword       bind block break
+syn keyword nimKeyword       case cast const continue converter
+syn keyword nimKeyword       discard distinct div do
+syn keyword nimKeyword       elif else end enum except export
+syn keyword nimKeyword       finally for from
+syn keyword nimKeyword       generic
+syn keyword nimKeyword       if import in include interface is isnot iterator
+syn keyword nimKeyword       lambda let
+syn keyword nimKeyword       mixin using mod
+syn keyword nimKeyword       nil not notin
+syn keyword nimKeyword       object of or out
+syn keyword nimKeyword       proc method macro template nextgroup=nimFunction skipwhite
+syn keyword nimKeyword       ptr
+syn keyword nimKeyword       raise ref return
+syn keyword nimKeyword       shared shl shr static
+syn keyword nimKeyword       try tuple type
+syn keyword nimKeyword       var
+syn keyword nimKeyword       when while with without
+syn keyword nimKeyword       xor
+syn keyword nimKeyword       yield
+
+syn match   nimFunction      "[a-zA-Z_][a-zA-Z0-9_]*" contained
+syn match   nimClass         "[a-zA-Z_][a-zA-Z0-9_]*" contained
+syn keyword nimRepeat        for while
+syn keyword nimConditional   if elif else case of
+syn keyword nimOperator      and in is not or xor shl shr div
+syn match   nimComment       "#.*$" contains=nimTodo,@Spell
+syn keyword nimTodo          TODO FIXME XXX contained
+syn keyword nimBoolean       true false
+
+
+" Strings
+syn region nimString start=+'+ skip=+\\\\\|\\'\|\\$+ excludenl end=+'+ end=+$+ keepend contains=nimEscape,nimEscapeError,@Spell
+syn region nimString start=+"+ skip=+\\\\\|\\"\|\\$+ excludenl end=+"+ end=+$+ keepend contains=nimEscape,nimEscapeError,@Spell
+syn region nimString start=+"""+ end=+"""+ keepend contains=nimEscape,nimEscapeError,@Spell
+syn region nimRawString matchgroup=Normal start=+[rR]"+ end=+"+ skip=+\\\\\|\\"+ contains=@Spell
+
+syn match  nimEscape		+\\[abfnrtv'"\\]+ contained
+syn match  nimEscape		"\\\o\{1,3}" contained
+syn match  nimEscape		"\\x\x\{2}" contained
+syn match  nimEscape		"\(\\u\x\{4}\|\\U\x\{8}\)" contained
+syn match  nimEscape		"\\$"
+
+syn match nimEscapeError "\\x\x\=\X" display contained
+
+if nim_highlight_numbers == 1
+  " numbers (including longs and complex)
+  syn match   nimNumber	"\v<0x\x+(\'(i|I|f|F|u|U)(8|16|32|64))?>"
+  syn match   nimNumber	"\v<[0-9_]+(\'(i|I|f|F|u|U)(8|16|32|64))?>"
+  syn match   nimNumber	"\v[0-9]\.[0-9_]+([eE][+-]=[0-9_]+)=>"
+  syn match   nimNumber	"\v<[0-9_]+(\.[0-9_]+)?([eE][+-]?[0-9_]+)?(\'(f|F)(32|64))?>"
+endif
+
+if nim_highlight_builtins == 1
+  " builtin functions, types and objects, not really part of the syntax
+  syn keyword nimBuiltin int int8 int16 int32 int64 uint uint8 uint16 uint32 uint64 float float32 float64 bool
+  syn keyword nimBuiltin char string cstring pointer range array openarray seq
+  syn keyword nimBuiltin set Byte Natural Positive TObject PObject Conversion TResult TAddress
+  syn keyword nimBuiltin BiggestInt BiggestFloat cchar cschar cshort cint csize cuchar cushort
+  syn keyword nimBuiltin clong clonglong cfloat cdouble clongdouble cuint culong culonglong cchar
+  syn keyword nimBuiltin cstringArray TEndian PFloat32 PFloat64 PInt64 PInt32
+  syn keyword nimBuiltin TGC_Strategy TFile TFileMode TFileHandle isMainModule
+  syn keyword nimBuiltin CompileDate CompileTime nimVersion nimMajor
+  syn keyword nimBuiltin nimMinor nimPatch cpuEndian hostOS hostCPU inf
+  syn keyword nimBuiltin neginf nan QuitSuccess QuitFailure dbgLineHook stdin
+  syn keyword nimBuiltin stdout stderr defined new high low sizeof succ pred
+  syn keyword nimBuiltin inc dec newSeq len incl excl card ord chr ze ze64
+  syn keyword nimBuiltin toU8 toU16 toU32 abs min max add repr
+  syn match   nimBuiltin "\<contains\>"
+  syn keyword nimBuiltin toFloat toBiggestFloat toInt toBiggestInt addQuitProc
+  syn keyword nimBuiltin copy setLen newString zeroMem copyMem moveMem
+  syn keyword nimBuiltin equalMem alloc alloc0 realloc dealloc setLen assert
+  syn keyword nimBuiltin swap getRefcount getCurrentException Msg
+  syn keyword nimBuiltin getOccupiedMem getFreeMem getTotalMem isNil seqToPtr
+  syn keyword nimBuiltin find pop GC_disable GC_enable GC_fullCollect
+  syn keyword nimBuiltin GC_setStrategy GC_enableMarkAnd Sweep
+  syn keyword nimBuiltin GC_disableMarkAnd Sweep GC_getStatistics GC_ref
+  syn keyword nimBuiltin GC_ref GC_ref GC_unref GC_unref GC_unref quit
+  syn keyword nimBuiltin OpenFile OpenFile CloseFile EndOfFile readChar
+  syn keyword nimBuiltin FlushFile readFile write readLine writeln writeln
+  syn keyword nimBuiltin getFileSize ReadBytes ReadChars readBuffer writeBytes
+  syn keyword nimBuiltin writeChars writeBuffer setFilePos getFilePos
+  syn keyword nimBuiltin fileHandle countdown countup items lines
+endif
+
+if nim_highlight_exceptions == 1
+  " builtin exceptions and warnings
+  syn keyword nimException E_Base EAsynch ESynch ESystem EIO EOS
+  syn keyword nimException ERessourceExhausted EArithmetic EDivByZero
+  syn keyword nimException EOverflow EAccessViolation EAssertionFailed
+  syn keyword nimException EControlC EInvalidValue EOutOfMemory EInvalidIndex
+  syn keyword nimException EInvalidField EOutOfRange EStackOverflow
+  syn keyword nimException ENoExceptionToReraise EInvalidObjectAssignment
+  syn keyword nimException EInvalidObject EInvalidLibrary EInvalidKey
+  syn keyword nimException EInvalidObjectConversion EFloatingPoint
+  syn keyword nimException EFloatInvalidOp EFloatDivByZero EFloatOverflow
+  syn keyword nimException EFloatInexact EDeadThread EResourceExhausted
+  syn keyword nimException EFloatUnderflow
+endif
+
+if nim_highlight_space_errors == 1
+  " trailing whitespace
+  syn match   nimSpaceError   display excludenl "\S\s\+$"ms=s+1
+  " any tabs are illegal in nim
+  syn match   nimSpaceError   display "\t"
+endif
+
+syn sync match nimSync grouphere NONE "):$"
+syn sync maxlines=200
+syn sync minlines=2000
+
+if version >= 508 || !exists("did_nim_syn_inits")
+  if version <= 508
+    let did_nim_syn_inits = 1
+    command -nargs=+ HiLink hi link <args>
+  else
+    command -nargs=+ HiLink hi def link <args>
+  endif
+
+  " The default methods for highlighting.  Can be overridden later
+  HiLink nimBrackets       Operator
+  HiLink nimKeyword	      Keyword
+  HiLink nimFunction	    	Function
+  HiLink nimConditional	  Conditional
+  HiLink nimRepeat		      Repeat
+  HiLink nimString		      String
+  HiLink nimRawString	    String
+  HiLink nimBoolean        Boolean
+  HiLink nimEscape		      Special
+  HiLink nimOperator		    Operator
+  HiLink nimPreCondit	    PreCondit
+  HiLink nimComment		    Comment
+  HiLink nimTodo		        Todo
+  HiLink nimDecorator	    Define
+  
+  if nim_highlight_numbers == 1
+    HiLink nimNumber	Number
+  endif
+  
+  if nim_highlight_builtins == 1
+    HiLink nimBuiltin	Number
+  endif
+  
+  if nim_highlight_exceptions == 1
+    HiLink nimException	Exception
+  endif
+  
+  if nim_highlight_space_errors == 1
+    HiLink nimSpaceError	Error
+  endif
+
+  delcommand HiLink
+endif
+
+let b:current_syntax = "nim"
+
+
+endif