breadcrumbs

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Description

Breadcrumbs for web pages

Author

Mario Domenech Goulart

Repository

http://github.com/mario-goulart/breadcrumbs

Requirements

None

Procedures

add-breadcrumb! path titleprocedure: Adds a breadcrumb for path path (string) with title title (string).

get-breadcrumb pathprocedure: Return the formatted breadcrumbs for path path (a string). The breadcrumbs are formatted by breadcrumb-link (see the Parameters section).

Parameters

breadcrumbs-home-path #!optional stringparameter: The home path for the breadcrumbs chain. The defaul value is "/".

breadcrumbs-home-label #!optional stringparameter: The label to be used for the home path breadcrumb. The default value is "Home".

breadcrumbs-separator #!optional stringparameter: The separator for breadcrumbs. The default value is " > ".

breadcrumbs-link #!optional procedureparameter

A two-arguments procedure to make breadcrumbs links. The first argument is the breadcrumb URI and the second one the breadcrumb label. The default value is:

(lambda (uri text)
  `(a (@ (href ,uri)) ,text))

License

 Copyright (c) 2010-2023, Mario Domenech Goulart
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:
 1. Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
 2. Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in the
    documentation and/or other materials provided with the distribution.
 3. The name of the authors may not be used to endorse or promote products
    derived from this software without specific prior written permission.
 
 THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS
 OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
 DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
 GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
 IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
 IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.