Examples of org.joni.Matcher.search()

org.joni.Matcher.search()


        int range = value.begin + value.realSize;
        Matcher matcher = regex.matcher(value.bytes, value.begin, range);


        Frame frame = context.getPreviousFrame();
        if (matcher.search(value.begin, range, Option.NONE) >= 0) {
            if (iter) {
                byte[] bytes = value.bytes;
                int size = value.realSize;
                RubyMatchData match = rubyRegex.updateBackRef(context, this, frame, matcher);
                match.use();

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        int begin = value.begin;
        int range = begin + value.realSize;
        Matcher matcher = regex.matcher(value.bytes, begin, range);


        int beg = matcher.search(begin, range, Option.NONE);


        Frame frame = context.getPreviousFrame();


        if (beg < 0) {
            frame.setBackRef(context.getRuntime().getNil());

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            }
            cp = begin + offset;
            if (offset > value.realSize) {
                break;
            }
            beg = matcher.search(cp, range, Option.NONE);
        }


        if (value.realSize > offset) {
            int len = bp - buf;
            if (blen - len < value.realSize - offset) {

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        boolean lastNull = false;
        RubyArray result = runtime.newArray();
        final Encoding enc = regex.getEncoding();
        
        if (regex.numberOfCaptures() == 0) { // shorter path, no captures defined, no region will be returned 
            while ((end = matcher.search(start, range, Option.NONE)) >= 0) {
                if (start == end + begin && matcher.getBegin() == matcher.getEnd()) {
                    if (value.realSize == 0) {
                        result.append(newEmptyString(runtime, getMetaClass()));
                        break;
                    } else if (lastNull) {

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                }
                lastNull = false;
                if (limit && lim <= ++i) break;
            }
        } else {
            while ((end = matcher.search(start, range, Option.NONE)) >= 0) {
                final Region region = matcher.getRegion();
                if (start == end + begin && region.beg[0] == region.end[0]) {
                    if (value.realSize == 0) {                        
                        result.append(newEmptyString(runtime, getMetaClass()));
                        break;

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        int begin = value.begin;
        int range = reverse ? -pos : realSize - pos;


        Matcher matcher = pattern.matcher(value.bytes, begin, begin + realSize);


        int result = matcher.search(begin + pos, begin + pos + range, Option.NONE);


        if (result < 0) {
            frame.setBackRef(runtime.getNil());
            return result;
        }

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        final int ret;
        if (headonly) {
            ret = matcher.match(value.begin + pos, value.begin + value.realSize, Option.NONE);            
        } else {
            ret = matcher.search(value.begin + pos, value.begin + value.realSize, Option.NONE);
        }


        regs = matcher.getRegion(); 
        if (regs == null) {
            beg = matcher.getBegin();

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  public Match search(String target, int start, int end) {
    byte[] bytes;
    try {
      bytes = target.getBytes("UTF-8");
      Matcher matcher = regex.matcher(bytes, 0, bytes.length);
      int a = matcher.search(start, end, Option.NONE);
      
      if(a == -1){
        return null;
      }

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        // We only use a regex if -*- ... -*- is found.  Not too hot a path?
        int realSize = magicLine.getRealSize();
        int begin = magicLine.getBegin();
        Matcher matcher = magicRegexp.matcher(magicLine.getUnsafeBytes(), begin, begin + realSize);
        int result = matcher.search(begin, begin + realSize, Option.NONE);


        if (result < 0) return false;


        // Regexp is guarateed to have three matches
        int begs[] = matcher.getRegion().beg;

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    protected void handleFileEncodingComment(ByteList encodingLine) throws IOException {
        int realSize = encodingLine.getRealSize();
        int begin = encodingLine.getBegin();
        Matcher matcher = encodingRegexp.matcher(encodingLine.getUnsafeBytes(), begin, begin + realSize);
        int result = matcher.search(begin, begin + realSize, Option.IGNORECASE);


        if (result < 0) return;


        int begs[] = matcher.getRegion().beg;
        int ends[] = matcher.getRegion().end;

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