Package org.joni

Examples of org.joni.Matcher.search()

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        if (pos <= value.getRealSize() && pos >= 0) {
            int realSize = value.getRealSize();
            int begin = value.getBegin();
            Matcher matcher = pattern.matcher(value.getUnsafeBytes(), begin, begin + realSize);

            int result = matcher.search(begin + pos, begin + (reverse ? 0 : realSize), Option.NONE);
            if (result >= 0) {
                updateBackRef(context, str, scope, matcher);
                return result;
            }
        }
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        if (pos <= value.getRealSize() && pos >= 0) {
            int realSize = value.getRealSize();
            int begin = value.getBegin();
            Matcher matcher = preparePattern(str).matcher(value.getUnsafeBytes(), begin, begin + realSize);

            int result = matcher.search(begin + pos, begin + (reverse ? 0 : realSize), Option.NONE);
            if (result >= 0) {
                updateBackRef(context, str, scope, matcher).charOffsetUpdated = false;;
                return result;
            }
        }
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        final int ret;
        if (headonly) {
            ret = matcher.match(value.getBegin() + pos, value.getBegin() + value.getRealSize(), Option.NONE);
        } else {
            ret = matcher.search(value.getBegin() + pos, value.getBegin() + value.getRealSize(), Option.NONE);
        }

        regs = matcher.getRegion();
        if (regs == null) {
            beg = matcher.getBegin();
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    private IRubyObject subBangIter(ThreadContext context, Regex pattern, Block block) {
        int range = value.getBegin() + value.getRealSize();
        Matcher matcher = pattern.matcher(value.getUnsafeBytes(), value.getBegin(), range);

        DynamicScope scope = context.getCurrentScope();
        if (matcher.search(value.getBegin(), range, Option.NONE) >= 0) {
            frozenCheck(true);
            byte[] bytes = value.getUnsafeBytes();
            int size = value.getRealSize();
            RubyMatchData match = RubyRegexp.updateBackRef(context, this, scope, matcher, pattern);
            RubyString repl = objAsString(context, block.yield(context,
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        int tuFlags = repl.flags;
        int range = value.getBegin() + value.getRealSize();
        Matcher matcher = pattern.matcher(value.getUnsafeBytes(), value.getBegin(), range);

        DynamicScope scope = context.getCurrentScope();
        if (matcher.search(value.getBegin(), range, Option.NONE) >= 0) {
            repl = RubyRegexp.regsub(repl, this, matcher, context.getRuntime().getKCode().getEncoding());
            RubyRegexp.updateBackRef(context, this, scope, matcher, pattern);
            return subBangCommon(context, pattern, matcher, repl, tuFlags);
        } else {
            return scope.setBackRef(context.getRuntime().getNil());
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        byte[]bytes = value.getUnsafeBytes();
        Encoding enc = value.getEncoding();
        final Matcher matcher = prepared.matcher(bytes, begin, range);

        DynamicScope scope = context.getCurrentScope();
        if (matcher.search(begin, range, Option.NONE) >= 0) {
            RubyMatchData match = RubyRegexp.updateBackRef19(context, this, scope, matcher, pattern);
            match.regexp = regexp;
            final RubyString repl;
            final int tuFlags;
            IRubyObject subStr = makeShared19(runtime, matcher.getBegin(), matcher.getEnd() - matcher.getBegin());
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        int begin = value.getBegin();
        int range = begin + value.getRealSize();
        final Matcher matcher = prepared.matcher(value.getUnsafeBytes(), begin, range);

        DynamicScope scope = context.getCurrentScope();
        if (matcher.search(begin, range, Option.NONE) >= 0) {
            repl = RubyRegexp.regsub19(repl, this, matcher, pattern);
            RubyMatchData match = RubyRegexp.updateBackRef19(context, this, scope, matcher, pattern);
            match.regexp = regexp;
            return subBangCommon19(context, pattern, matcher, repl, repl.flags);
        } else {
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        int slen = value.getRealSize();
        int range = begin + slen;
        byte[]bytes = value.getUnsafeBytes();
        Matcher matcher = pattern.matcher(bytes, begin, range);

        int beg = matcher.search(begin, range, Option.NONE);
        if (beg < 0) {
            scope.setBackRef(runtime.getNil());
            return bang ? runtime.getNil() : strDup(runtime); /* bang: true, no match, no substitution */
        } else if (repl == null && bang && isFrozen()) {
            throw getRuntime().newRuntimeError("can't modify frozen string");
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                bp += len;
                offset = endz + len;
            }
            cp = begin + offset;
            if (offset > slen) break;
            beg = matcher.search(cp, range, Option.NONE);
        }

        if (repl == null) { // block given
            scope.setBackRef(match);
        } else {
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        final int range = begin + slen;
        byte[]bytes = value.getUnsafeBytes();
        final Matcher matcher = prepared.matcher(bytes, begin, range);

        final DynamicScope scope = context.getCurrentScope();
        int beg = matcher.search(begin, range, Option.NONE);
        if (beg < 0) {
            scope.setBackRef(runtime.getNil());
            return bang ? runtime.getNil() : strDup(runtime); /* bang: true, no match, no substitution */
        }

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