-;;; lily.scm -- implement Scheme output routines for TeX and PostScript
+;;;; lily.scm -- implement Scheme output routines for TeX and PostScript
;;;;
;;;; source file of the GNU LilyPond music typesetter
;;;;
-;;;; (c) 1998--2003 Jan Nieuwenhuizen <janneke@gnu.org>
+;;;; (c) 1998--2004 Jan Nieuwenhuizen <janneke@gnu.org>
;;;; Han-Wen Nienhuys <hanwen@cs.uu.nl>
;;; Library functions
(use-modules (ice-9 regex)
- (srfi srfi-1) ;lists
- (srfi srfi-13) ;strings
- )
+ (ice-9 safe)
+ (oop goops)
+ (srfi srfi-1) ; lists
+ (srfi srfi-13)) ; strings
+
+(define-public safe-module (make-safe-module))
+
+(define-public (myd k v) (display k) (display ": ") (display v) (display ", "))
;;; General settings
;;; debugging evaluator is slower. This should
(begin
(debug-enable 'debug)
(debug-enable 'backtrace)
- (read-enable 'positions)))
+ (read-enable 'positions) ))
(define-public (line-column-location line col file)
(define-public DOUBLE-SHARP 4)
(define-public SEMI-TONE 2)
+(define-public ZERO-MOMENT (ly:make-moment 0 1))
+
+(define-public (moment-min a b)
+ (if (ly:moment<? a b) a b))
+
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; lily specific variables.
(define-public default-script-alist '())
handle
(chain-assoc x (cdr alist-list))))))
+(define (chain-assoc-get x alist-list default)
+ (if (null? alist-list)
+ default
+ (let* ((handle (assoc x (car alist-list))))
+ (if (pair? handle)
+ (cdr handle)
+ (chain-assoc-get x (cdr alist-list) default)))))
+
(define (map-alist-vals func list)
"map FUNC over the vals of LIST, leaving the keys."
(map-alist-keys func (cdr list)))
))
+;;;;;;;;;;;;;;;;
+;; hash
+
+
+
+(if (not (defined? 'hash-table?)) ; guile 1.6 compat
+ (begin
+ (define hash-table? vector?)
+
+ (define-public (hash-table->alist t)
+ "Convert table t to list"
+ (apply append
+ (vector->list t)
+ )))
+
+ ;; native hashtabs.
+ (begin
+ (define-public (hash-table->alist t)
+
+ (hash-fold (lambda (k v acc) (acons k v acc))
+ '() t)
+ )
+ ))
+
+;; todo: code dup with C++.
+(define-public (alist->hash-table l)
+ "Convert alist to table"
+ (let
+ ((m (make-hash-table (length l))))
+
+ (map (lambda (k-v)
+ (hashq-set! m (car k-v) (cdr k-v)))
+ l)
+
+ m))
+
;;;;;;;;;;;;;;;;
;; TODO: use the srfi-1 partition function.
-(define-public (uniq-list list)
+(define-public (uniq-list l)
+
"Uniq LIST, assuming that it is sorted"
- (if (null? list) '()
- (if (null? (cdr list))
- list
- (if (equal? (car list) (cadr list))
- (uniq-list (cdr list))
- (cons (car list) (uniq-list (cdr list)))))))
+ (define (helper acc l)
+ (if (null? l)
+ acc
+ (if (null? (cdr l))
+ (cons (car l) acc)
+ (if (equal? (car l) (cadr l))
+ (helper acc (cdr l))
+ (helper (cons (car l) acc) (cdr l)))
+ )))
+ (reverse! (helper '() l) '()))
+
(define (split-at-predicate predicate l)
"Split L = (a_1 a_2 ... a_k b_1 ... b_k)
(cons (- (car iv) amount)
(+ (cdr iv) amount)))
-
(define-public (interval-union i1 i2)
(cons (min (car i1) (car i2))
(max (cdr i1) (cdr i2))))
0
(if (< x 0) -1 1)))
+(define-public (symbol<? l r)
+ (string<? (symbol->string l) (symbol->string r)))
+
(define-public (!= l r)
(not (= l r)))
;; output
(use-modules (scm output-tex)
(scm output-ps)
- (scm output-ascii-script)
(scm output-sketch)
(scm output-sodipodi)
(scm output-pdftex)
`(
("tex" . ("TeX output. The default output form." ,tex-output-expression))
("ps" . ("Direct postscript. Requires setting GS_LIB and GS_FONTPATH" ,ps-output-expression))
- ("scm" . ("Scheme dump: debug scheme molecule expressions" ,write))
- ("as" . ("Asci-script. Postprocess with as2txt to get ascii art" ,as-output-expression))
+ ("scm" . ("Scheme dump: debug scheme stencil expressions" ,write))
("sketch" . ("Bare bones Sketch output." ,sketch-output-expression))
("sodipodi" . ("Bare bones Sodipodi output." ,sodipodi-output-expression))
("pdftex" . ("PDFTeX output. Was last seen nonfunctioning." ,pdftex-output-expression))
"chord-ignatzek-names.scm"
"chord-entry.scm"
"chord-generic-names.scm"
- "molecule.scm"
+ "stencil.scm"
"new-markup.scm"
"bass-figure.scm"
"music-functions.scm"
+ "part-combiner.scm"
"define-music-properties.scm"
"auto-beam.scm"
"chord-name.scm"
"define-translator-properties.scm"
"translation-functions.scm"
"script.scm"
- "drums.scm"
"midi.scm"
"beam.scm"
"slur.scm"
"font.scm"
+ "define-markup-commands.scm"
"define-grob-properties.scm"
"define-grobs.scm"
"define-grob-interfaces.scm"
- ))
-
-
+ "paper.scm"
+ ))
(set! type-p-name-alist
(,boolean? . "boolean")
(,char? . "char")
(,grob-list? . "list of grobs")
+ (,hash-table? . "hash table")
(,input-port? . "input port")
(,integer? . "integer")
(,list? . "list")
(,ly:dimension? . "dimension, in staff space")
(,ly:dir? . "direction")
(,ly:duration? . "duration")
- (,ly:grob? . "grob (GRaphical OBject)")
+ (,ly:grob? . "layout object")
(,ly:input-location? . "input location")
(,ly:input-location? . "input location")
(,ly:moment? . "moment")
(,symbol? . "symbol")
(,vector? . "vector")
))
+
+
+;; debug mem leaks
+
+(define gc-protect-stat-count 0)
+(define-public (dump-gc-protects)
+ (set! gc-protect-stat-count (1+ gc-protect-stat-count) )
+
+ (display
+ (map (lambda (y)
+ (let
+ ((x (car y))
+ (c (cdr y)))
+
+ (string-append
+ (string-join
+ (map object->string (list (object-address x) c x))
+ " ")
+ "\n")))
+
+ (sort
+ (hash-table->alist (ly:protects))
+ (lambda (a b)
+ (< (object-address (car a))
+ (object-address (car b)))))
+
+ )
+ (open-file (string-append
+ "gcstat-" (number->string gc-protect-stat-count)
+ ".scm"
+ ) "w")))
+
projects / lilypond.git / blobdiff