" Vim syntax file " Language: Nit " Maintainer: Jean Privat " This file is part of NIT ( http://www.nitlanguage.org ). " " Copyright 2009 Jean Privat " " Licensed under the Apache License, Version 2.0 (the "License"); " you may not use this file except in compliance with the License. " You may obtain a copy of the License at " " http://www.apache.org/licenses/LICENSE-2.0 " " Unless required by applicable law or agreed to in writing, software " distributed under the License is distributed on an "AS IS" BASIS, " WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. " See the License for the specific language governing permissions and " limitations under the License. if exists("b:current_syntax") finish endif " Expression Substitution and Backslash Notation syn match NITExprSubstError "{\|}" contained syn match NITExprSubst "\\." contained syn match NITExprSubst "{[^}]*}" contained " Numbers and ASCII Codes syn match NITNumber "\<$\d\+\.\d\+\|\d\+$\>" " Identifiers syn match NITClass "\<\u\w*" syn match NITAttribute "\<_\h\w*" " Literal strings syn region NITString matchgroup=NITStringDelimit start="\"" end="\"" skip="\\\\\|\\\"" contains=NITExprSubst,NITExprSubstError syn region NITString matchgroup=NITStringDelimit start="'" end="'" skip="\\\\\|\\'" " Labels syn match NITLabel "\" syn match NITControl "\<$init\|end\|not null\|not\|var\|do\|then\|else\|with$\>" " Unmatchning error syn match Error "\" " Declarations, definitions and blocks syn region NITPackageDecl matchgroup=NITDefine start="\<$import\|package$\>\s*" matchgroup=NONE end="\ze$\s\|:\|(\|$$" oneline syn region NITClassBlock matchgroup=NITDefine start="\<$class\|universal\|interface$\>" matchgroup=NITDefine end="\" contains=ALL fold syn region NITFunctionDecl matchgroup=NITDefine start="\\s*" matchgroup=NONE end="\ze$\\|\s\|:\|(\|$$" oneline syn region NITTypeDecl matchgroup=NITDefine start="\\s*" matchgroup=NONE end="\ze$\\|\s\|:\|(\|$$" oneline contained containedin=NITClassBlock syn region NITAttrDecl matchgroup=NITDefine start="\\s*\ze_" matchgroup=NONE end="\ze$\\|\s\|:\|(\|$$" oneline contained containedin=NITClassBlock syn region NITInitDecl matchgroup=NITDefine start="\\s*" matchgroup=NONE end="\ze$\\|\s\|:\|(\|$$" oneline contained containedin=NITClassBlock syn region NITStmtBlock matchgroup=NITControl start="\<$do\|then\|else$\>\ze\s*$#\|$$" matchgroup=NITControl end="^\s*\<$end\|\zeelse\|with$\>" contains=ALLBUT,NITTypeDecl,NITAttrDecl,NITInitDecl syn region NITStmtBlock matchgroup=NITControl start="\<$do\|then\|else$\>" matchgroup=NITControl end="\" oneline if !exists("NIT_minlines") let NIT_minlines = 50 endif exec "syn sync minlines=" . NIT_minlines " Comments and Documentation syn match NITSharpBang "\%^#!.*" syn match NITComment "#.*" contains=NITTodo " Keywords syn keyword NITKeyword is abstract intern extern super new syn keyword NITDefine private public protected intrude readable writable redef syn keyword NITControl if while for assert and or in as isa once break continue return abort syn keyword NITClass nullable syn keyword NITInclude special syn keyword NITTodo FIXME NOTE TODO XXX contained syn keyword NITBoolean true false syn keyword NITSelf self " Define the default highlighting. hi def link NITDefine Define hi def link NITPackageDecl Identifier hi def link NITFunctionDecl Function hi def link NITTypeDecl Function hi def link NITAttrDecl Function hi def link NITInitDecl Function hi def link NITControl Statement hi def link NITLabel PreProc hi def link NITInclude Include hi def link NITNumber Number hi def link NITBoolean Boolean hi def link NITNull Constant hi def link NITSelf Constant hi def link NITClass Type hi def link NITAttribute Identifier hi def link NITSharpBang PreProc hi def link NITKeyword Keyword hi def link NITString String hi def link NITStringDelimit Delimiter hi def link NITExprSubst Special hi def link NITExprSubstError Error hi def link NITComment Comment hi def link NITTodo Todo let b:current_syntax = "Nit"