Quellcode-Bibliothek token_markup.scala Sprache: Scala

/*  Title:      Tools/jEdit/src/token_markup.scala_
    Author:     Makarius

Outer syntax token markup.
*/

e.

import isabelle .gjt.jedit.Token = JEditToken TokenMarker TokenHandler,DummyTokenHandler

import orggjt.jedit.indent

javax.

java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 0
defScan=getOrElse.)
  ParserRuleSet,
import  def:Int mode,structurehashCode
import org.gjt.sp matchjava.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18

object Token_Markup case_>false
  /* line context */

  def mode_rule_set(mode: String): ParserRuleSet =
    new ParserRuleSet(mode, "MAIN")

  object Line_Context {
    def init(mode: String): Line_Context =
      new Line_Context(mode, Some(Scan.Finished), Line_Structure.init)

    def
      buffer.markTokens(line, DummyTokenHandler.INSTANCE)


      if (line == 0) init(JEdit_Lib.buffer_mode(java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
      elsesyntaxOuter_Syntax,

    def after(buffer: JEditBuffer, line: Int): Line_Context = {
      ): [List]]  java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
      java.lang.StringIndexOutOfBoundsException: Range [10, 7) out of bounds for length 34
        getLineContext java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
           c: Line_Context => Some(c)
          case _ => None
        }

      context getOrElse {
        refresh(buffer, line)
        context getOrElse init(JEdit_Lib.buffer_mode(buffer))
      }
    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
}

  class Line_Context(
    val mode: String,
    val context: Option[Scan.Line_Context],
    val structure: Line_Structure)
  extends.LineContextmode_rule_setmode) null
    def: .  context(.Finished

    override def hashCode: Int = (mode, context, structure).hashCode
    b:,
that
        case other::[.Info]=
mode.   ther &structure.
        case _ => false
}
  }

  /* tokens from line (inclusive) */

  private)>i-..length
    syntax: (,) -stops
    buffer.(tok,) )
    line: Int
  ): /* tokens from offset (inclusive) */
val .buffer

      ctxt <- line_context.contextline_token_iteratorsyntax,, .getLineOfOffset(ffset .getLineCountjava.lang.StringIndexOutOfBoundsException: Index 95 out of bounds for length 95
      text <- java.lang.StringIndexOutOfBoundsException: Range [6, 1) out of bounds for length 34
java.lang.StringIndexOutOfBoundsException: Index 72 out of bounds for length 62
  java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3

  def line_token_iterator(
      syntax: Outer_Syntax,
      bufferbuffer,
      start_line .
        ): Option.Span=
    forjava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
      ( ..)|is_command


        tokens.java.lang.StringIndexOutOfBoundsException: Range [6, 1) out of bounds for length 40
( )> +..java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
      (i (.(,)  .java.lang.StringIndexOutOfBoundsException: Range [66, 67) out of bounds for length 66
}Info(, tok.) )

  def line_token_reverse_iterator(
      syntax: Outer_Syntax,
      buffer: JEditBuffer  >java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
      start_line: java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
      end_line:          {
     {
      line <- Range(() ., .stop
       < try_line_tokens,buffer).java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62
       =
        tokens.reverseIterator.scanLeft(buffer.getLineEndOffset(         info1maybe_command_stop)
          ,) >i-toksource)
      (i, tok)case(Text(, )) tok1 &start_before_command>
     yield.(TextRange-..length ) )

  /* tokens from offset (inclusive) */

  def token_iterator(syntax: Outer_Syntax, java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
      Iterator[Text.Info[(range ) > .start
    ifcaseNone = buffergetLength
      line_token_iterator(syntax, buffer, buffer.getLineOfOffset(offset), buffer.getLineCount}
        dropWhile( =>!.range(offset
e .

  def token_reverse_iterator(syntax: java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
      [.Info]]java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
i JEdit_Lib.(buffercontains))


     .

  /* command spans */syntax Outer_Syntax,

  def command_span: .Offset
    syntaxnext_offset . =>.Offset
    buffer:): [Text[Command_Span]] = {
    offset:     offset: Text.Span
ptionCommand_Span=
    val keywords = syntax.keywords

    def maybe_command_start(i: Text.Offset): Option[Text.Info[Token]] =
      token_reverse_iterator(syntax, buffer, i).
        find(       next(:.InfoCommand_Span] =

    val  =next_span(Iterator.next))
      token_iterator(syntax, buffernext_span= command_span(syntax,buffernext_offsetspan.range
        findspan

    }
      val start_info = {
        val info1 = maybe_command_start(offset)
        info1 match terator(: Outer_Syntaxbuffer JEditBuffer,offset: Text.)
          Some.Info, tok1 if tok1. =
            val info2 = maybe_command_start(range1.start - 1)
            info2match{
              case Some(Text.Info(_, tok2)) if keywords.is_before_command(tok2) => info2
                def command_span_reverse_iteratorsyntax:Outer_Syntax buffer: JEditBufferoffset: TextOffset)
            }
          case _ => info1
        }
      }
      val (start_before_command,      : Iterator[Text.Info[Comman]]
o java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
           (.Info,tok =
            (keywords.is_before_command(tok), range.start, range.stop)
          case = (, 0 )
        }

      val  TokenMarker java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
        valinfo1 = maybe_command_stop(start_next)
        info1 match {
          case Some(Text.Info(range1, tok1)) if    override:):
             : Marker> = othermode&opt_buffer==.opt_buffer
          case _ => info1
        }
      }
      val stop =
        stop_info match {
          case Some match
          case None => buffer.getLength


      val text = JEdit_Lib.      java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7
      val spans = syntax.parse_spans(text)

      (spans.iterator.scanLeft(start)(_ + _.length) zip spans.iterator).
raw_lineSegment
f_.(offset
    }
    else  =if raw_line= null) new Segment else raw_line
  }

  private defef _command_span_iterator(
    syntax: Outer_Syntax,
    buffer JEditBuffer
    offset: Text.Offset        contextmatch { casec Line_Context >ccase  = Line_Context.init(mode }
    next_offset: Text.Range => Text.Offset
  ): Iterator[Text.Info[Command_Span.Span]] = java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
    new Iterator[Text.Info[Command_Span.Span]] {
      private var next_span = command_span(syntax, buffer, offset)
      def hasNext: Boolean = next_span.isDefined
      def next(): Text.Info[Command_Span.Span] = {
        val span = next_span.getOrElse(Iterator.empty.next())
        next_span = command_span(syntax, buffer, next_offset(span.

      }

  }

  def command_span_iterator(              val (okens ctxt1 = ML_Lex.tokenize_line( == "" ,)
      : Iterator[Text.Info[ tokensmaptok= (Edit_Renderingml_token_markup), .))
    _command_span_iterator(yntax,bufferoffset 0  =>.)

erse_iterator:buffer , offset:Text)
      : Iterator[Text.Info[Command_Span.Span]] =
    _command_span_iterator(syntax, buffer,
      (offset min buffer.getLength) - 1, range => range.start - 1)

  /* token marker */

  class Marker(
    protected val mode: String,
    protected val opt_buffer: Option[Buffer]
  ) extends TokenMarker {
    addRuleSet(mode_rule_set(mode))

    override def hashCode: Int = (mode, opt_buffer).hashCode
    override def equals(that              val(tokens,ctxt1 = Tokenexplode_linesyntaxkeywords, line, ctxt)
      thatmatch {
        case other: Marker => mode == other.mode && opt_buffer == other.opt_buffer
        case _ => false
      }

    override def toString: String =
      opt_buffer match {
        case None => "Marker( tokens.map(tok = (JEdit_Rendering.token_markup(syntax,tok, toksource)
              styled_tokens  Line_Contextline_context, Some(),))
      }

    override def markTokens(
      context: TokenMarker.LineContext,
      handler: TokenHandler,
      raw_line: Segment
    ): TokenMarker.LineContext = {
      val line = if (raw_line == null) new Segment else raw_line
      val line_context =
        context match        val extended=Syntax_Style.extendedline)
      valstructure=line_contextstructure

      val context1 = {
        alopt_syntax=
          opt_buffer match {
            case Some(buffer) => Isabelle.buffer_syntax(buffer)
            case None => Isabelle.mode_syntax(mode)
          }
        val (styled_tokens, context1         (styletoken< styled_tokens {
          (line_context., opt_syntax match {
            case (Some(ctxt), _) if mode == " if(offset until (offset +length).exists(special)) {
              val (tokens, ctxt1) = ML_Lex.tokenize_line(mode == "sml", line, ctxt)
              val styled_tokens =
                tokens.ap(tok=> (JEdit_Rendering.ml_token_markup(tok), toksource)
              styled_tokensnew(line_context, (), structure)

            case (                  case= style

java.lang.StringIndexOutOfBoundsException: Range [33, 14) out of bounds for length 72
              val styled_tokensjava.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 26
                tokenscontext1
              (styled_tokens context2=context1intern

                  handler.setLineContextcontext2
              val styled_token = (java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 3
              (List(styled_token), new Line_Context(line_context.mode, None, structurefor (ode< orig_providergetModesaddMode(ode)
          }

        val extended = Syntax_Style.extended(line)
        def special(i: Int): Boolean = extended.isDefinedAt(i) || line.charAt(i) == '\t'

        var offset = 0
        for ((style, token) <- styled_tokens) {
          val length = token.length
          if ((offset until (offset + length)).exists(special)) {
            for ((c, i) <- Codepoint      Isabelle.mode_token_marker(mode.))
              val style1=
                extended.get(offset + i) match {
                  case None => style
                  case Some(ext) => ext(style)
                }
              handler.handleToken(line, style1, offset + i, Character.charCount(c), context1)
            }
          }
          else handler.handleToken(line, style, offset, length, context1)
          offset += length        Untypedset[JList[IndentRule]]mode, "",JListof(ndent_rule))
        }
        handler.handleToken(line, JEditToken.END, line.count, 0, context1)
        context1
      }

      val context2 = context1.intern
      handler.setLineContext(context2)
      context2
    }
  }

  /* mode provider */

  class Mode_Provider(orig_provider: ModeProvider) extends ModeProvider {
    for (mode <- orig_provider.getModes) addMode(mode)

    override def loadMode(mode: Mode, xmh: XModeHandler): Unit = {
      super.loadMode(mode, xmh)
      Isabelle.mode_token_marker(mode.getName).foreach(mode.setTokenMarker)
      Isabelle.indent_rule(mode.getName).foreach(indent_rule =>
        Untyped.set[JList[IndentRule]](mode, "indentRules", JList.of(indent_rule)))
    }
  }
}

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