/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (the "License").
 * You may not use this file except in compliance with the License.
 *
 * See LICENSE.txt included in this distribution for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at LICENSE.txt.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */

/*
 * Copyright (c) 2017, Chris Fraire <cfraire@me.com>.
 */

/*
 * See org.opengrok.indexer.util.StringUtils FNAME_CHARS_PAT where the
 * following regex is mirrored.
 */
FNameChar = [a-zA-Z0-9_\-\.]

/*
 * Path-like, absolute or relative, where the path components each start with
 * {ASCII_ALPHA}, where all but the first path component end in {ASCII_ALPHA}
 * or {DIGIT}, and are otherwise {FNameChar}.
 */
FPath = "/"? [a-zA-Z]{FNameChar}* ("/" [a-zA-Z]{FNameChar}*[a-zA-Z0-9])+