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diff --git a/src/guile/skribe/biblio.scm b/src/guile/skribe/biblio.scm
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-;;;;
-;;;; biblio.scm -- Bibliography functions
-;;;;
-;;;; Copyright © 2003-2004 Erick Gallesio - I3S-CNRS/ESSI <eg@essi.fr>
-;;;; Copyright 2005 Ludovic Courtès <ludovic.courtes@laas.fr>
-;;;;
-;;;;
-;;;; This program is free software; you can redistribute it and/or modify
-;;;; it under the terms of the GNU General Public License as published by
-;;;; the Free Software Foundation; either version 2 of the License, or
-;;;; (at your option) any later version.
-;;;;
-;;;; This program is distributed in the hope that it will be useful,
-;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-;;;; GNU General Public License for more details.
-;;;;
-;;;; You should have received a copy of the GNU General Public License
-;;;; along with this program; if not, write to the Free Software
-;;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
-;;;; USA.main.st
-;;;;
-;;;; Author: Erick Gallesio [eg@essi.fr]
-;;;; Creation date: 31-Aug-2003 22:07 (eg)
-;;;; Last file update: 28-Oct-2004 21:19 (eg)
-;;;;
-
-
-
-(define-module (skribe biblio)
- :use-module (skribe runtime)
- :export (bib-tables? make-bib-table default-bib-table
- bib-load! resolve-bib resolve-the-bib
- bib-sort/authors bib-sort/idents bib-sort/dates))
-
-(define *bib-table* #f)
-
-;; Forward declarations
-(define skribe-open-bib-file #f)
-(define parse-bib #f)
-
-(include "../common/bib.scm")
-
-;;;; ======================================================================
-;;;;
-;;;; Utilities
-;;;;
-;;;; ======================================================================
-
-(define (make-bib-table ident)
- (make-hash-table))
-
-(define (bib-table? obj)
- (hashtable? obj))
-
-(define (default-bib-table)
- (unless *bib-table*
- (set! *bib-table* (make-bib-table "default-bib-table")))
- *bib-table*)
-
-;;
-;; Utilities
-;;
-(define (%bib-error who entry)
- (let ((msg "bibliography syntax error on entry"))
- (if (%epair? entry)
- (skribe-line-error (%epair-file entry) (%epair-line entry) who msg entry)
- (skribe-error who msg entry))))
-
-;;;; ======================================================================
-;;;;
-;;;; BIB-DUPLICATE
-;;;;
-;;;; ======================================================================
-(define (bib-duplicate ident from old)
- (let ((ofrom (markup-option old 'from)))
- (skribe-warning 2
- 'bib
- (format "Duplicated bibliographic entry ~a'.\n" ident)
- (if ofrom
- (format " Using version of `~a'.\n" ofrom)
- "")
- (if from
- (format " Ignoring version of `~a'." from)
- " Ignoring redefinition."))))
-
-
-;;;; ======================================================================
-;;;;
-;;;; PARSE-BIB
-;;;;
-;;;; ======================================================================
-(define (parse-bib table port)
- (if (not (bib-table? table))
- (skribe-error 'parse-bib "Illegal bibliography table" table)
- (let ((from (port-file-name port)))
- (let Loop ((entry (read port)))
- (unless (eof-object? entry)
- (cond
- ((and (list? entry) (> (length entry) 2))
- (let* ((kind (car entry))
- (key (format "~A" (cadr entry)))
- (fields (cddr entry))
- (old (hashtable-get table key)))
- (if old
- (bib-duplicate ident from old)
- (hash-table-put! table
- key
- (make-bib-entry kind key fields from)))
- (Loop (read port))))
- (else
- (%bib-error 'bib-parse entry))))))))
-
-
-;;;; ======================================================================
-;;;;
-;;;; BIB-ADD!
-;;;;
-;;;; ======================================================================
-(define (bib-add! table . entries)
- (if (not (bib-table? table))
- (skribe-error 'bib-add! "Illegal bibliography table" table)
- (for-each (lambda (entry)
- (cond
- ((and (list? entry) (> (length entry) 2))
- (let* ((kind (car entry))
- (key (format "~A" (cadr entry)))
- (fields (cddr entry))
- (old (hashtable-get table ident)))
- (if old
- (bib-duplicate key #f old)
- (hash-table-put! table
- key
- (make-bib-entry kind key fields #f)))))
- (else
- (%bib-error 'bib-add! entry))))
- entries)))
-
-
-;;;; ======================================================================
-;;;;
-;;;; SKRIBE-OPEN-BIB-FILE
-;;;;
-;;;; ======================================================================
-;; FIXME: Factoriser
-(define (skribe-open-bib-file file command)
- (let ((path (find-path file *skribe-bib-path*)))
- (if (string? path)
- (begin
- (when (> *skribe-verbose* 0)
- (format (current-error-port) " [loading bibliography: ~S]\n" path))
- (open-input-file (if (string? command)
- (string-append "| "
- (format command path))
- path)))
- (begin
- (skribe-warning 1
- 'bibliography
- "Can't find bibliography -- " file)
- #f))))
-