/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License 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 usr/src/OPENSOLARIS.LICENSE.
 * 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 2004 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

/*
 * Post-process adb script.
 * All we do is collapse repeated formats into number*format.
 * E.g. XXX is collapsed to 3X.
 */

#include <stdio.h>
#include <string.h>
#include <stdlib.h>

int
main()
{
        int c, quote, paren, savec, count, dispcmd;

        savec = count = 0;
        quote = 0;      /* not in quoted string */
        paren = 0;      /* not in parenthesized string */
        dispcmd = 0;    /* not in display command */
        while ((c = getchar()) != EOF) {
                if (c == '"') {
                        quote = !quote;
                } else if (c == '(') {
                        paren++;
                } else if (c == ')') {
                        paren--;
                } else if (c == '/' || c == '?') {
                        dispcmd = 1;
                } else if (c == '\n') {
                        dispcmd = 0;
                }
                if (c == savec) {
                        count++;
                        continue;
                }
                if (savec) {
                        if (count > 1) {
                                printf("%d", count);
                        }
                        putchar(savec);
                        savec = 0;
                }
                if (quote == 0 && paren == 0 && dispcmd &&
                    strchr("KJFXOQDUfYpPxoqdubcC+IaAtrn-", c)) {
                        savec = c;
                        count = 1;
                } else {
                        putchar(c);
                }
        }
        if (savec)
                putchar(savec);
        return (0);
}