Hi guys,
I tried to do a modification in my links.cfg script, following some instructions I found regarding using headers and footers in my files.
But, something went wrong, and now I get this error no matter what I tries to do (if I try to click on a link in my link engine or if I try to load admin.cgi):

Error including libraries: Can't modify negate in predecrement
at /WEBSERVERS/WWW.COPS.DK/cgi/links/admin/links.cfg line 226, near "$db_script_url ="

Make sure they exist, permissions are set properly, and paths are set correctly.

I tried to compare it to the original links.cfg file and nothing seems different (other than the changes made to use Review.cgi (2), but that worked fine before this.

Can anyone give me any suggestions as to what I can do?

Thanks,

Jesper

post a few lines 220-230 of links.cfg so we can look at it... that might be where the problem is... also, just check to make sure that the directories are correct (i know that you set them right, but just check them again... i can't tell you how many countless times i've asked for help just to have overlooked a conditional, or a semicolon, or something similarly stupid)

--Tom (darn shame, your admin directory was passwd protected, so i couldn't look at the settings myself)

[This message has been edited by garadon (edited October 12, 1999).]

Hi Tom,

I have included a copy of the entire links.cfg file. I hope you can make something out of it

- Thanks!

- Jesper

---
# -------------
# Links
# -------------
# Links Manager
#
# File: links.cfg
# Description: Contains all the setup variables.
# Author: Alex Krohn
# Email: alex@gossamer-threads.com
# Web: http://www.gossamer-threads.com/
# Version: 2.0
#
# (c) 1998 Gossamer Threads Inc.
#
# This script is not freeware! Please read the README for full details
# on registration and terms of use.
# =====================================================================

# Paths and URL's to Important Stuff
# --------------------------------------------------------
# PATH and URL of Admin CGI directory. No Trailing Slash.
$db_script_path = "/sd1/home/web17/public_html/WWW.COPS.DK/cgi/links/admin";
$db_dir_url = "http://www.cops.dk/cgi/links/admin";

# URL of User CGI directory. No Trailing Slash.
$db_cgi_url = "http://www.cops.dk/cgi/links";

# PATH and URL of Pages to be built. No Trailing Slash.
$build_root_path = "/sd1/home/web17/public_html/WWW.COPS.DK";
$build_root_url = "http://www.cops.dk";

# PATH and URL of What's New page. No Trailing slash.
$build_new_path = "$build_root_path/New";
$build_new_url = "$build_root_url/New";

# PATH and URL of What's Cool page. No Trailing slash.
$build_cool_path = "$build_root_path/Cool";
$build_cool_url = "$build_root_url/Cool";

# PATH and URL of What's Rating page. No Trailing slash.
$build_ratings_path = "$build_root_path/Ratings";
$build_ratings_url = "$build_root_url/Ratings";

# Database Options
# --------------------------------------------------------
# You really need to use flock(). However if your system doesn't support it (Win95),
# then turn this off at your own risk!
$db_use_flock = 1;
# Use Pragma: no-cache to stop browsers from caching output? (0 = cache, 1 = nocache)
$db_nocache = 0;
# Use IIS headers? Set this to 1 if your web server needs the full headers (HTTP/1.0 etc.)
$db_iis = 0;
# Field number of category in category.db
$db_main_category = 1;
# Referers -- which hosts are allowed to add to your database.
@db_referers = ();

# Email Options
# --------------------------------------------------------
# NOTE: Be sure to edit the text of the message. It can be found
# in the templates directory: email-add.txt, email-del.txt and
# email-mod.txt respectively.

# Set only ONE of either $db_mail_path which should go to a
# mail program like sendmail, or $db_smtp_server which will use
# a SMTP server. Do not set both at once!

# PATH of sendmail. # SMTP Server
$db_mail_path = '/usr/sbin/sendmail'; $db_smtp_server = '';

# Email address of the administrator. BE SURE TO SET!
$db_admin_email = 'webmaster@cops.dk';

# Notify visitors automatically when their links are validated?
$db_email_add = 0;

# Notify visitors automatically when their links are modified?
$db_email_modify = 0;

# Log all outgoing messages? Put the full path to a logfile and make sure it
# exists and is writeable (chmod 666 -rw-rw-rw-). This logfile can get pretty
# big!
$db_mailer_log = '';

# Build Options
# --------------------------------------------------------
# Setting for popular cutoff, can either be a percent (i.e. top 3%), or
# a fixed value (i.e. top 10). Enter 0.03 or 10 respectively.
$db_popular_cutoff = 0.03; # Top 3%
# Number of days a link is considered New.
$db_new_cutoff = 14; # 14 days old.
# Return search results bolded (1 = yes, 0 = no).
$search_bold = 1;
# The name of an index file.
$build_index = "index.shtml";
# The extension to use for non index files:
$build_extension = ".shtml";

# Should your add.cgi automatically select what category the user
# is adding his link into?
$db_single_category = 1;

# Directory Permissions. Do NOT put quotes around it. Set to 0777
# for world writeable. If you put this at 0755, you might need a
# script to remove any directories created as they will be owned
# by the web server or user nobody. Better solution might be to
# run the nph-build routine from the command shell.
$build_dir_per = 0777;

# The script can now break up category pages that have more then x
# number of links in it. It will also create next and previous links
# to help navigate. Set this to 1 if you want to break up pages or 0 if
# you want to have only one page per category.
# Setting this to one, will also break up the What's New pages into
# per day sections (not affected by number of links per page).
$build_span_pages = 1;

# Number of links per page.
$build_links_per_page = 50;

# Detailed View: The script can build a single html page per link. This is
# great if you have a review in your database. To enable, you must set
# the directory where all the pages will be stored, the url to that directory
# and set the enable option.
$build_detailed = 0;
$build_detail_path = "$build_root_path/Detailed";
$build_detail_url = "$build_root_url/Detailed";

# Use Templates: instead of editing site_html.pl, you can edit regular html pages
# encoded with special <%links_tags%>. It's not as flexible as site_html.pl, but it
# may be easier.
$build_use_templates = 1;

# Site Title, the default title to use. You should really spend some time customizing
# the directory though!
$build_site_title = 'Cops.dk Law Enforcement Search Engine';

# Reviews per page: this sets the numbers of reviews to go on each page.
$reviews_per_page = "10";

# Auto Validate Review: set this to '0' if you want to validate each review
# one by one. Otherwise to '1' and you can just build your pages to validate.
$auto_validate_review = 0;

# Review Rating Images: If you want images to appear as the ratings on your
# review pages, set this to '1'. Otherwise '0'. Then specify the directory the
# images will be in.
$review_rating_images = 1;
$rating_images_url = $build_root_url . "/images";

# Review Graph Type: If you want a image graph, set this to '1'. If you want a
# html graph, set this to '2'. If you don't want a graph, set it to '0'.
# Also, if you want to display the percentage under the graph. Set
# $review_display_percent to '1'. Otherwise, to '0'.
$review_graph_type = 1;
$review_display_percent = 1;

# Adjust these settings to the ways you want them to display your review page.


# Subcategory Length, the maximum length of the subcategories added into Links.
$subcat_length = '30';

# Date Routines
# --------------------------------------------------------
# Your date format can be whatever you like, as long as the following
# two functions are defined &date_to_unix and &unix_to_date:
# The default is dd-mmm-yyyy.

sub date_to_unix {
# --------------------------------------------------------
# This routine must take your date format and return the time a la UNIX time().
# Some things to be careful about..
# timelocal does not like to be in array context, don't do my($time) = timelocal (..)
# int your values just in case to remove spaces, etc.
# catch the fatal error timelocal will generate if you have a bad date..
# don't forget that the month is indexed from 0!
#
my $date = shift; my $i;
my %months = map { $_ => $i++ } qw!Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec!;
my ($day, $mon, $year) = split(/-/, $date);

exists $months{$mon} or return undef;
$day = int($day); $year = $year - 1900;

require Time::Local;
my $time = 0;
eval {
$time = &Time::Local::timelocal(0,0,0, $day, $months{$mon}, $year);
};
if ($@) { die "invalid date format: $date - parsed as (day: $day, month: $months{$mon}, year: $year). Reason: $@"; }
return $time;
}

sub unix_to_date {
# --------------------------------------------------------
# This routine must take a unix time and return your date format
# A much simpler routine, just make sure your format isn't so complex that
# you can't get it back into unix time.
#
my $time = shift;
my ($sec, $min, $hour, $day, $mon, $year, $dweek, $dyear, $tz) = localtime $time;
my @months = qw!Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec!;
$year = $year + 1900;
return "$day-$months[$mon]-$year";
}

sub long_date {
# --------------------------------------------------------
# This routine is for printing a nicer date format on the what's new page. It should
# take in a date in your current format and return a new one.
my $time = shift;
$time = &date_to_unix ($time);
my ($sec, $min, $hour, $day, $mon, $year, $dweek, $dyear, $tz) = localtime $time;
my @months = qw!January February March April May June July August September October November December!;
my @days = qw!Sunday Monday Tuesday Wednesday Thursday Friday Saturday!;
$year = $year + 1900;
return "$days[$dweek], $months[$mon] $day $year";
}


---------------------------------------------------------------
# Extra Paths -- unless you feel the need to rename files, you
# can leave this as is.
# -------------------------------------------------------------
$db_script_url = $db_dir_url . "/admin.cgi"; # Admin script.
$db_header_path = $db_script_path . "/header"; # Place to store header and footers.
$db_footer_path = $db_script_path . "/footer";
$build_search_url = $db_cgi_url . "/search.cgi"; # URL of search script.
$build_add_url = $db_cgi_url . "/add.cgi"; # URL of add script.
$build_modify_url = $db_cgi_url . "/modify.cgi"; # URL of modify script.
$build_jump_url = $db_cgi_url . "/jump.cgi"; # URL of jump script.
$build_email_url = $db_cgi_url . "/subscribe.cgi"; # URL of email update script.
$build_review_url = $db_cgi_url . "/review.cgi"; # URL of review script.
$db_mail_url = $db_dir_url . "/nph-email.cgi"; # URL of admin mass mail script.
$build_css_url = $build_root_url . "/links.css"; # URL to your CSS file.

$db_lib_path = $db_script_path; # PATH of library files.
$db_links_name = "$db_script_path/data/links.db"; # PATH to links database.
$db_category_name = "$db_script_path/data/categories.db"; # PATH to category database.
$db_valid_name = "$db_script_path/data/validate.db"; # PATH to validation database.
$db_modified_name = "$db_script_path/data/modified.db"; # PATH to modification database.
$db_url_name = "$db_script_path/data/url.db"; # PATH to URL lookup database.
$db_email_name = "$db_script_path/data/email.db"; # PATH to email database.
$db_links_id_file_name = "$db_script_path/data/linksid.txt"; # PATH to links counter file.
$db_category_id_file_name = "$db_script_path/data/categoryid.txt"; # PATH to category counter file.
$db_hits_path = "$db_script_path/data/hits"; # PATH to hits directory.
$db_template_path = "$db_script_path/templates"; # PATH to templates.
$db_review_name = "$db_script_path/data/review.db"; # PATH to review database.
$db_valrev_name = "$db_script_path/data/valrev.db"; # PATH to review validation database.
$db_review_id_file_name = "$db_script_path/data/reviewid.txt"; # PATH to review counter file.
$kword_file = "$db_script_path/data/keywords.txt";

1;

Hi!
Just wanted to let you know that I got it worked out - no need to waste any braincells on it

Take care all,

Jesper
www.cops.dk