{- This module was generated from data in the Kate syntax
   highlighting file gnuassembler.xml, version 1.10, by John Zaitseff (J.Zaitseff@zap.org.au), Roland Pabel (roland@pabel.name), Miquel Sabaté (mikisabate@gmail.com) -}

module Text.Highlighting.Kate.Syntax.Gnuassembler
          (highlight, parseExpression, syntaxName, syntaxExtensions)
where
import Text.Highlighting.Kate.Types
import Text.Highlighting.Kate.Common
import qualified Text.Highlighting.Kate.Syntax.Alert
import Text.ParserCombinators.Parsec hiding (State)
import Data.Map (fromList)
import Control.Monad.State
import Data.Char (isSpace)
import Data.Maybe (fromMaybe)
import qualified Data.Set as Set

-- | Full name of language.
syntaxName :: String
syntaxName = "GNU Assembler"

-- | Filename extensions for this language.
syntaxExtensions :: String
syntaxExtensions = "*.s;*.S"

-- | Highlight source code using this syntax definition.
highlight :: String -> [SourceLine]
highlight input = evalState (mapM parseSourceLine $ lines input) startingState

parseSourceLine :: String -> State SyntaxState SourceLine
parseSourceLine = mkParseSourceLine parseExpressionInternal pEndLine

-- | Parse an expression using appropriate local context.
parseExpression :: KateParser Token
parseExpression = do
  st <- getState
  let oldLang = synStLanguage st
  setState $ st { synStLanguage = "GNU Assembler" }
  context <- currentContext <|> (pushContext "Normal" >> currentContext)
  result <- parseRules context
  optional $ eof >> pEndLine
  updateState $ \st -> st { synStLanguage = oldLang }
  return result

startingState = SyntaxState {synStContexts = fromList [("GNU Assembler",["Normal"])], synStLanguage = "GNU Assembler", synStLineNumber = 0, synStPrevChar = '\n', synStPrevNonspace = False, synStCaseSensitive = True, synStKeywordCaseSensitive = True, synStCaptures = []}

pEndLine = do
  context <- currentContext
  case context of
    "Normal" -> return ()
    "Commentar 1" -> return ()
    "Commentar 2" -> (popContext) >> pEndLine
    "String" -> (popContext) >> pEndLine
    "Preprocessor" -> (popContext) >> pEndLine
    "Define" -> (popContext) >> pEndLine
    "Some Context" -> (popContext) >> pEndLine
    _ -> return ()

withAttribute attr txt = do
  when (null txt) $ fail "Parser matched no text"
  updateState $ \st -> st { synStPrevChar = last txt
                          , synStPrevNonspace = synStPrevNonspace st || not (all isSpace txt) }
  return (attr, txt)

parseExpressionInternal = do
  context <- currentContext
  parseRules context <|> (pDefault >>= withAttribute (fromMaybe NormalTok $ lookup context defaultAttributes))

list_keywords = Set.fromList $ words $ ".abort .align .app-file .appline .ascii .asciz .att_syntax .balign .balignl .balignw .byte .code16 .code32 .comm .common.s .common .data .dc.b .dc.d .dc.l .dc.s .dc.w .dc.x .dc .dcb.b .dcb.d .dcb.l .dcb.s .dcb.w .dcb.x .dcb .debug .def .desc .dim .double .ds.b .ds.d .ds.l .ds.p .ds.s .ds.w .ds.x .ds .dsect .eject .else .elsec .elseif .end .endc .endef .endfunc .endif .endm .endr .equ .equiv .err .exitm .extend .extern .fail .file .fill .float .format .func .global .globl .hidden .hword .ident .if .ifc .ifdef .ifeq .ifeqs .ifge .ifgt .ifle .iflt .ifnc .ifndef .ifne .ifnes .ifnotdef .include .int .intel_syntax .internal .irep .irepc .irp .irpc .lcomm .lflags .line .linkonce .list .llen .ln .long .lsym .macro .mexit .name .noformat .nolist .nopage noprefix .octa .offset .org .p2align .p2alignl .p2alignw .page .plen .popsection .previous .print .protected .psize .purgem .pushsection .quad .rodata .rep .rept .rva .sbttl .scl .sect.s .sect .section.s .section .set .short .single .size .skip .sleb128 .space .spc .stabd .stabn .stabs .string .struct .subsection .symver .tag .text .title .ttl .type .uleb128 .use .val .version .vtable_entry .vtable_inherit .weak .word .xcom .xdef .xref .xstabs .zero .arm .bss .code .even .force_thumb .ldouble .loc .ltorg .packed .pool .req .thumb .thumb_func .thumb_set"

regex_'5b'5f'5cw'5cd'2d'5d'2a'5cs'2a'3a = compileRegex "[_\\w\\d-]*\\s*:"
regex_0'5bbB'5d'5b01'5d'2b = compileRegex "0[bB][01]+"
regex_0'5bfFeEdD'5d'5b'2d'2b'5d'3f'5b0'2d9'5d'2a'5c'2e'3f'5b0'2d9'5d'2a'5beE'5d'3f'5b'2d'2b'5d'3f'5b0'2d9'5d'2b = compileRegex "0[fFeEdD][-+]?[0-9]*\\.?[0-9]*[eE]?[-+]?[0-9]+"
regex_'5bA'2dZa'2dz'5f'2e'24'5d'5bA'2dZa'2dz0'2d9'5f'2e'24'5d'2a = compileRegex "[A-Za-z_.$][A-Za-z0-9_.$]*"
regex_'27'28'5c'5cx'5b0'2d9a'2dfA'2dF'5d'5b0'2d9a'2dfA'2dF'5d'3f'7c'5c'5c'5b0'2d7'5d'3f'5b0'2d7'5d'3f'5b0'2d7'5d'3f'7c'5c'5c'2e'7c'2e'29 = compileRegex "'(\\\\x[0-9a-fA-F][0-9a-fA-F]?|\\\\[0-7]?[0-7]?[0-7]?|\\\\.|.)"
regex_'23'5cs'2aif'28'3f'3adef'7cndef'29'3f'28'3f'3d'5cs'2b'5cS'29 = compileRegex "#\\s*if(?:def|ndef)?(?=\\s+\\S)"
regex_'23'5cs'2aendif = compileRegex "#\\s*endif"
regex_'23'5cs'2adefine'2e'2a'28'28'3f'3d'5c'5c'29'29 = compileRegex "#\\s*define.*((?=\\\\))"
regex_'23'5cs'2a'28'3f'3ael'28'3f'3ase'7cif'29'7cinclude'28'3f'3a'5fnext'29'3f'7cdefine'7cundef'7cline'7cerror'7cwarning'7cpragma'29 = compileRegex "#\\s*(?:el(?:se|if)|include(?:_next)?|define|undef|line|error|warning|pragma)"

defaultAttributes = [("Normal",NormalTok),("Commentar 1",CommentTok),("Commentar 2",CommentTok),("String",StringTok),("Preprocessor",OtherTok),("Define",OtherTok),("Some Context",NormalTok)]

parseRules "Normal" =
  (((pRegExpr regex_'5b'5f'5cw'5cd'2d'5d'2a'5cs'2a'3a >>= withAttribute KeywordTok))
   <|>
   ((pKeyword " \n\t():!+,-<=>%&*/;?[]^{|}~\\" list_keywords >>= withAttribute KeywordTok))
   <|>
   ((pHlCOct >>= withAttribute BaseNTok))
   <|>
   ((pHlCHex >>= withAttribute BaseNTok))
   <|>
   ((pRegExpr regex_0'5bbB'5d'5b01'5d'2b >>= withAttribute BaseNTok))
   <|>
   ((pInt >>= withAttribute DecValTok))
   <|>
   ((pRegExpr regex_0'5bfFeEdD'5d'5b'2d'2b'5d'3f'5b0'2d9'5d'2a'5c'2e'3f'5b0'2d9'5d'2a'5beE'5d'3f'5b'2d'2b'5d'3f'5b0'2d9'5d'2b >>= withAttribute FloatTok))
   <|>
   ((pRegExpr regex_'5bA'2dZa'2dz'5f'2e'24'5d'5bA'2dZa'2dz0'2d9'5f'2e'24'5d'2a >>= withAttribute NormalTok))
   <|>
   ((pHlCChar >>= withAttribute CharTok))
   <|>
   ((pRegExpr regex_'27'28'5c'5cx'5b0'2d9a'2dfA'2dF'5d'5b0'2d9a'2dfA'2dF'5d'3f'7c'5c'5c'5b0'2d7'5d'3f'5b0'2d7'5d'3f'5b0'2d7'5d'3f'7c'5c'5c'2e'7c'2e'29 >>= withAttribute CharTok))
   <|>
   ((pDetectChar False '"' >>= withAttribute StringTok) >>~ pushContext "String")
   <|>
   ((pFirstNonSpace >> pRegExpr regex_'23'5cs'2aif'28'3f'3adef'7cndef'29'3f'28'3f'3d'5cs'2b'5cS'29 >>= withAttribute OtherTok) >>~ pushContext "Preprocessor")
   <|>
   ((pFirstNonSpace >> pRegExpr regex_'23'5cs'2aendif >>= withAttribute OtherTok) >>~ pushContext "Preprocessor")
   <|>
   ((pFirstNonSpace >> pRegExpr regex_'23'5cs'2adefine'2e'2a'28'28'3f'3d'5c'5c'29'29 >>= withAttribute OtherTok) >>~ pushContext "Define")
   <|>
   ((pFirstNonSpace >> pRegExpr regex_'23'5cs'2a'28'3f'3ael'28'3f'3ase'7cif'29'7cinclude'28'3f'3a'5fnext'29'3f'7cdefine'7cundef'7cline'7cerror'7cwarning'7cpragma'29 >>= withAttribute OtherTok) >>~ pushContext "Preprocessor")
   <|>
   ((pDetect2Chars False '/' '*' >>= withAttribute CommentTok) >>~ pushContext "Commentar 1")
   <|>
   ((pAnyChar "@;#" >>= withAttribute CommentTok) >>~ pushContext "Commentar 2")
   <|>
   ((pAnyChar "!#%&*()+,-<=>?/:[]^{|}~" >>= withAttribute NormalTok)))

parseRules "Commentar 1" =
  (((Text.Highlighting.Kate.Syntax.Alert.parseExpression >>= ((withAttribute CommentTok) . snd)))
   <|>
   ((pDetect2Chars False '*' '/' >>= withAttribute CommentTok) >>~ (popContext)))

parseRules "Commentar 2" =
  ((Text.Highlighting.Kate.Syntax.Alert.parseExpression >>= ((withAttribute CommentTok) . snd)))

parseRules "String" =
  (((pLineContinue >>= withAttribute StringTok) >>~ pushContext "Some Context")
   <|>
   ((pHlCStringChar >>= withAttribute CharTok))
   <|>
   ((pDetectChar False '"' >>= withAttribute StringTok) >>~ (popContext)))

parseRules "Preprocessor" =
  pzero

parseRules "Define" =
  ((pLineContinue >>= withAttribute OtherTok))

parseRules "Some Context" =
  pzero

parseRules "" = parseRules "Normal"

parseRules x = fail $ "Unknown context" ++ x