package org.jedit.syntax;
/*
* PropsTokenMarker.java - Java props/DOS INI token marker
* Copyright (C) 1998, 1999 Slava Pestov
*
* You may use and modify this package for any purpose. Redistribution is
* permitted, in both source and binary form, provided that this notice
* remains intact in all source distributions of this package.
*/
import javax.swing.text.Segment;
/**
* Java properties/DOS INI token marker.
*
* @author Slava Pestov
* @version $Id: PropsTokenMarker.java,v 1.9 1999/12/13 03:40:30 sp Exp $
*/
public class PropsTokenMarker extends TokenMarker
{
public static final byte VALUE = Token.INTERNAL_FIRST;
public byte markTokensImpl(byte token, Segment line, int lineIndex)
{
char[] array = line.array;
int offset = line.offset;
int lastOffset = offset;
int length = line.count + offset;
loop: for(int i = offset; i < length; i++)
{
int i1 = (i+1);
switch(token)
{
case Token.NULL:
switch(array[i])
{
case '#': case ';':
if(i == offset)
{
addToken(line.count,Token.COMMENT1);
lastOffset = length;
break loop;
}
break;
case '[':
if(i == offset)
{
addToken(i - lastOffset,token);
token = Token.KEYWORD2;
lastOffset = i;
}
break;
case '=':
addToken(i - lastOffset,Token.KEYWORD1);
token = VALUE;
lastOffset = i;
break;
}
break;
case Token.KEYWORD2:
if(array[i] == ']')
{
addToken(i1 - lastOffset,token);
token = Token.NULL;
lastOffset = i1;
}
break;
case VALUE:
break;
default:
throw new InternalError("Invalid state: "
+ token);
}
}
if(lastOffset != length)
addToken(length - lastOffset,Token.NULL);
return Token.NULL;
}
public boolean supportsMultilineTokens()
{
return false;
}
}