diff options
Diffstat (limited to 'skribe/src/common/bib.scm')
| -rw-r--r-- | skribe/src/common/bib.scm | 192 |
1 files changed, 0 insertions, 192 deletions
diff --git a/skribe/src/common/bib.scm b/skribe/src/common/bib.scm deleted file mode 100644 index b73c5f0..0000000 --- a/skribe/src/common/bib.scm +++ /dev/null @@ -1,192 +0,0 @@ -;*=====================================================================*/ -;* serrano/prgm/project/skribe/src/common/bib.scm */ -;* ------------------------------------------------------------- */ -;* Author : Manuel Serrano */ -;* Creation : Fri Dec 7 06:12:29 2001 */ -;* Last change : Wed Jan 14 08:02:45 2004 (serrano) */ -;* Copyright : 2001-04 Manuel Serrano */ -;* ------------------------------------------------------------- */ -;* Skribe Bibliography */ -;* ------------------------------------------------------------- */ -;* Implementation: @label bib@ */ -;* bigloo: @path ../bigloo/bib.bgl@ */ -;*=====================================================================*/ - -;*---------------------------------------------------------------------*/ -;* bib-load! ... */ -;*---------------------------------------------------------------------*/ -(define (bib-load! table filename command) - (if (not (bib-table? table)) - (skribe-error 'bib-load "Illegal bibliography table" table) - ;; read the file - (let ((p (skribe-open-bib-file filename command))) - (if (not (input-port? p)) - (skribe-error 'bib-load "Can't open data base" filename) - (unwind-protect - (parse-bib table p) - (close-input-port p)))))) - -;*---------------------------------------------------------------------*/ -;* resolve-bib ... */ -;*---------------------------------------------------------------------*/ -(define (resolve-bib table ident) - (if (not (bib-table? table)) - (skribe-error 'resolve-bib "Illegal bibliography table" table) - (let* ((i (cond - ((string? ident) ident) - ((symbol? ident) (symbol->string ident)) - (else (skribe-error 'resolve-bib "Illegal ident" ident)))) - (en (hashtable-get table i))) - (if (is-markup? en '&bib-entry) - en - #f)))) - -;*---------------------------------------------------------------------*/ -;* make-bib-entry ... */ -;*---------------------------------------------------------------------*/ -(define (make-bib-entry kind ident fields from) - (let* ((m (new markup - (markup '&bib-entry) - (ident ident) - (options `((kind ,kind) (from ,from))))) - (h (new handle - (ast m)))) - (for-each (lambda (f) - (if (and (pair? f) - (pair? (cdr f)) - (null? (cddr f)) - (symbol? (car f))) - (markup-option-add! m - (car f) - (new markup - (markup (symbol-append - '&bib-entry- - (car f))) - (parent h) - (body (cadr f)))) - (bib-parse-error f))) - fields) - m)) - -;*---------------------------------------------------------------------*/ -;* bib-sort/authors ... */ -;*---------------------------------------------------------------------*/ -(define (bib-sort/authors l) - (define (cmp i1 i2 def) - (cond - ((and (markup? i1) (markup? i2)) - (cmp (markup-body i1) (markup-body i2) def)) - ((markup? i1) - (cmp (markup-body i1) i2 def)) - ((markup? i2) - (cmp i1 (markup-body i2) def)) - ((and (string? i1) (string? i2)) - (if (string=? i1 i2) - (def) - (string<? i1 i2))) - ((string? i1) - #f) - ((string? i2) - #t) - (else - (def)))) - (sort l (lambda (e1 e2) - (cmp (markup-option e1 'author) - (markup-option e2 'author) - (lambda () - (cmp (markup-option e1 'year) - (markup-option e2 'year) - (lambda () - (cmp (markup-option e1 'title) - (markup-option e2 'title) - (lambda () - (cmp (markup-ident e1) - (markup-ident e2) - (lambda () - #t))))))))))) - -;*---------------------------------------------------------------------*/ -;* bib-sort/idents ... */ -;*---------------------------------------------------------------------*/ -(define (bib-sort/idents l) - (sort l (lambda (e f) (string<? (markup-ident e) (markup-ident f))))) - -;*---------------------------------------------------------------------*/ -;* bib-sort/dates ... */ -;*---------------------------------------------------------------------*/ -(define (bib-sort/dates l) - (sort l (lambda (p1 p2) - (define (month-num m) - (let ((body (markup-body m))) - (if (not (string? body)) - 13 - (let* ((s (if (> (string-length body) 3) - (substring body 0 3) - body)) - (sy (string->symbol (string-downcase body))) - (c (assq sy '((jan . 1) - (feb . 2) - (mar . 3) - (apr . 4) - (may . 5) - (jun . 6) - (jul . 7) - (aug . 8) - (sep . 9) - (oct . 10) - (nov . 11) - (dec . 12))))) - (if (pair? c) (cdr c) 13))))) - (let ((d1 (markup-option p1 'year)) - (d2 (markup-option p2 'year))) - (cond - ((not (markup? d1)) #f) - ((not (markup? d2)) #t) - (else - (let ((y1 (markup-body d1)) - (y2 (markup-body d2))) - (cond - ((string>? y1 y2) #t) - ((string<? y1 y2) #f) - (else - (let ((d1 (markup-option p1 'month)) - (d2 (markup-option p2 'month))) - (cond - ((not (markup? d1)) #f) - ((not (markup? d2)) #t) - (else - (let ((m1 (month-num d1)) - (m2 (month-num d2))) - (> m1 m2)))))))))))))) - -;*---------------------------------------------------------------------*/ -;* resolve-the-bib ... */ -;*---------------------------------------------------------------------*/ -(define (resolve-the-bib table n sort pred count opts) - (define (count! entries) - (let loop ((es entries) - (i 1)) - (if (pair? es) - (begin - (markup-option-add! (car es) - :title - (new markup - (markup '&bib-entry-ident) - (parent (car es)) - (options `((number ,i))) - (body (new handle - (ast (car es)))))) - (loop (cdr es) (+ i 1)))))) - (if (not (bib-table? table)) - (skribe-error 'resolve-the-bib "Illegal bibliography table" table) - (let* ((es (sort (hashtable->list table))) - (fes (filter (if (procedure? pred) - (lambda (m) (pred m n)) - (lambda (m) (pair? (markup-option m 'used)))) - es))) - (count! (if (eq? count 'full) es fes)) - (new markup - (markup '&the-bibliography) - (options opts) - (body fes))))) - |