-;;; lily.scm -- implement Scheme output routines for TeX and PostScript
-;;;
-;;; source file of the GNU LilyPond music typesetter
-;;;
-;;; (c) 1998--2000 Jan Nieuwenhuizen <janneke@gnu.org>
-;;; Han-Wen Nienhuys <hanwen@cs.uu.nl>
+;;;; lily.scm -- implement Scheme output routines for TeX and PostScript
+;;;;
+;;;; source file of the GNU LilyPond music typesetter
+;;;;
+;;;; (c) 1998--2001 Jan Nieuwenhuizen <janneke@gnu.org>
+;;;; Han-Wen Nienhuys <hanwen@cs.uu.nl>
+;;; Library funtions
-;;;
-;;; This file contains various routines in Scheme that are easier to
-;;; do here than in C++. At present it is an unorganised mess. Sorry.
+(use-modules (ice-9 regex))
+;;(write standalone (current-error-port))
-;;; We should repartition the entire scm side of lily in a
-;;; more sane way, using namesspaces/modules?
+;;; General settings
(debug-enable 'backtrace)
-;;; library funtions
-
-(use-modules (ice-9 regex))
-(define (number-pair? x)
- (and (pair? x) (number? (car x)) (number? (cdr x))))
+(define point-and-click #f)
+(define security-paranoia #f)
+(define midi-debug #f)
-(define (object-type obj)
- (cond
- ((dir? obj) "direction")
- ((number-pair? obj) "pair of numbers")
- ((ly-input-location? obj) "input location")
- ((ly-element? obj) "graphic element")
- ((pair? obj) "pair")
- ((integer? obj) "integer")
- ((list? obj) "list")
- ((symbol? obj) "symbol")
- ((string? obj) "string")
- ((boolean? obj) "boolean")
- ((moment? obj) "moment")
- ((number? obj) "number")
- ((char? obj) "char")
- ((input-port? obj) "input port")
- ((output-port? obj) "output port")
- ((vector? obj) "vector")
- ((procedure? obj) "procedure")
- (else "unknown type")
- ))
+(define (line-column-location line col file)
+ "Print an input location, including column number ."
+ (string-append (number->string line) ":"
+ (number->string col) " " file)
+ )
+(define (line-location line col file)
+ "Print an input location, without column number ."
+ (string-append (number->string line) " " file)
+ )
-(define (type-name predicate)
- (cond
- ((eq? predicate dir?) "direction")
- ((eq? predicate number-pair?) "pair of numbers")
- ((eq? predicate ly-input-location?) "input location")
- ((eq? predicate ly-element?) "graphic element")
- ((eq? predicate pair?) "pair")
- ((eq? predicate integer?) "integer")
- ((eq? predicate list?) "list")
- ((eq? predicate symbol?) "symbol")
- ((eq? predicate string?) "string")
- ((eq? predicate boolean?) "boolean")
- ((eq? predicate moment?) "moment")
- ((eq? predicate number?) "number")
- ((eq? predicate char?) "char")
- ((eq? predicate input-port?) "input port")
- ((eq? predicate output-port?) "output port")
- ((eq? predicate vector?) "vector")
- ((eq? predicate procedure?) "procedure")
- (else "unknown type")
- ))
+;; cpp hack to get useful error message
+(define ifdef "First run this through cpp.")
+(define ifndef "First run this through cpp.")
+
+(define default-script-alist '())
+(define font-name-alist '())
+(if (not (defined? 'standalone))
+ (define standalone (not (defined? 'ly-gulp-file))))
;; The regex module may not be available, or may be broken.
(define use-regex
(define use-regex #t)
;;(define use-regex #f)
-;; do nothing in .scm output
-(define (comment s) "")
-
-;; URG guile-1.3/1.4 compatibility
-(define (ly-eval x) (eval2 x #f))
-
-(define (comment s) "")
-
-(define (mm-to-pt x)
- (* (/ 72.27 25.40) x)
- )
-
-(define (cons-map f x)
- (cons (f (car x)) (f (cdr x))))
-
-(define (reduce operator list)
- (if (null? (cdr list)) (car list)
- (operator (car list) (reduce operator (cdr list)))
- )
- )
-
-
-(define (numbers->string l)
- (apply string-append (map ly-number->string l)))
-
-; (define (chop-decimal x) (if (< (abs x) 0.001) 0.0 x))
-
-(define (number->octal-string x)
- (let* ((n (inexact->exact x))
- (n64 (quotient n 64))
- (n8 (quotient (- n (* n64 64)) 8)))
- (string-append
- (number->string n64)
- (number->string n8)
- (number->string (remainder (- n (+ (* n64 64) (* n8 8))) 8)))))
-
-(define (inexact->string x radix)
- (let ((n (inexact->exact x)))
- (number->string n radix)))
-
-
-(define (control->string c)
- (string-append (number->string (car c)) " "
- (number->string (cdr c)) " "))
-
-(define (font i)
- (string-append
- "font"
- (make-string 1 (integer->char (+ (char->integer #\A) i)))
- ))
-
-(define (scm-scm action-name)
- 1)
-
-(define security-paranoia #f)
-
-
-;; silly, use alist?
-(define (find-notehead-symbol duration style)
- (case style
- ((cross) "2cross")
- ((harmonic) "0mensural")
- ((baroque)
- (string-append (number->string duration)
- (if (< duration 0) "mensural" "")))
- ((default) (number->string duration))
- (else
- (string-append (number->string duration) (symbol->string style))))
- )
-
-
-;;;;;;;; TeX
-
-(define (string-encode-integer i)
- (cond
- ((= i 0) "o")
- ((< i 0) (string-append "n" (string-encode-integer (- i))))
- (else (string-append
- (make-string 1 (integer->char (+ 65 (modulo i 26))))
- (string-encode-integer (quotient i 26))
- ))
- )
- )
-
-(define default-script-alist '())
-
-(define font-name-alist '())
-(define (tex-encoded-fontswitch name-mag)
- (let* (
- (iname-mag (car name-mag))
- (ename-mag (cdr name-mag))
- )
- (cons iname-mag
- (cons ename-mag
- (string-append "magfont"
- (string-encode-integer
- (hashq (car ename-mag) 1000000))
- "m"
- (string-encode-integer
- (inexact->exact (* 1000 (cdr ename-mag))))
-
- )
- )
- )))
-
-(define (define-fonts internal-external-name-mag-pairs)
- (set! font-name-alist (map tex-encoded-fontswitch
- internal-external-name-mag-pairs))
- (apply string-append
- (map (lambda (x)
- (font-load-command (car x) (cdr x)))
- (map cdr font-name-alist)
-
- )))
-
-(define (fontify name-mag-pair exp)
- (string-append (select-font name-mag-pair)
- exp)
- )
-
-;;;;;;;;;;;;;;;;;;;;
-
-
-; Make a function that checks score element for being of a specific type.
-(define (make-type-checker symbol)
- (lambda (elt)
- ;;(display symbol)
- ;;(eq? #t (ly-get-elt-property elt symbol))
- (not (eq? #f (memq symbol (ly-get-elt-property elt 'interfaces))))
- ))
-
-;;;;;;;;;;;;;;;;;;; TeX output
-(define (tex-scm action-name)
- (define (unknown)
- "%\n\\unknown%\n")
-
-
- (define (select-font name-mag-pair)
- (let*
- (
- (c (assoc name-mag-pair font-name-alist))
- )
-
- (if (eq? c #f)
- (begin
- (display "FAILED\n")
- (display (object-type (car name-mag-pair)))
- (display (object-type (caaar font-name-alist)))
-
- (ly-warn (string-append
- "Programming error: No such font known "
- (car name-mag-pair) " "
- (number->string (cdr name-mag-pair))
- ))
- "") ; issue no command
- (string-append "\\" (cddr c)))
-
-
- ))
-
- (define (beam width slope thick)
- (embedded-ps ((ps-scm 'beam) width slope thick)))
-
- (define (bracket arch_angle arch_width arch_height width height arch_thick thick)
- (embedded-ps ((ps-scm 'bracket) arch_angle arch_width arch_height width height arch_thick thick)))
-
- (define (dashed-slur thick dash l)
- (embedded-ps ((ps-scm 'dashed-slur) thick dash l)))
-
- (define (crescendo thick w h cont)
- (embedded-ps ((ps-scm 'crescendo) thick w h cont)))
-
- (define (char i)
- (string-append "\\char" (inexact->string i 10) " "))
-
- (define (dashed-line thick on off dx dy)
- (embedded-ps ((ps-scm 'dashed-line) thick on off dx dy)))
-
- (define (decrescendo thick w h cont)
- (embedded-ps ((ps-scm 'decrescendo) thick w h cont)))
-
- (define (font-load-command name-mag command)
- (string-append
- "\\font\\" command "="
- (car name-mag)
- " scaled "
- (number->string (inexact->exact (* 1000 (cdr name-mag))))
- "\n"))
-
- (define (embedded-ps s)
- (string-append "\\embeddedps{" s "}"))
-
- (define (comment s)
- (string-append "% " s))
-
- (define (end-output)
- (begin
-; uncomment for some stats about lily memory
-; (display (gc-stats))
- (string-append "\n\\EndLilyPondOutput"
- ; Put GC stats here.
- )))
-
- (define (experimental-on)
- "")
-
- (define (font-switch i)
- (string-append
- "\\" (font i) "\n"))
-
- (define (font-def i s)
- (string-append
- "\\font" (font-switch i) "=" s "\n"))
-
- (define (header-end)
- (string-append
- "\\special{! "
-
- ;; URG: ly-gulp-file: now we can't use scm output without Lily
- (if use-regex
- ;; fixed in 1.3.4 for powerpc -- broken on Windows
- (regexp-substitute/global #f "\n"
- (ly-gulp-file "lily.ps") 'pre " %\n" 'post)
- (ly-gulp-file "lily.ps"))
- "}"
- "\\input lilyponddefs\\newdimen\\outputscale \\outputscale=\\mudelapaperoutputscale pt\\turnOnPostScript"))
- (define (header creator generate)
- (string-append
- "%created by: " creator generate "\n"))
+;;; Un-assorted stuff
- (define (invoke-char s i)
- (string-append
- "\n\\" s "{" (inexact->string i 10) "}" ))
-
- (define (invoke-dim1 s d)
- (string-append
- "\n\\" s "{" (number->dim d) "}"))
- (define (pt->sp x)
- (* 65536 x))
-
- ;;
- ;; need to do something to make this really safe.
- ;;
- (define (output-tex-string s)
- (if security-paranoia
- (if use-regex
- (regexp-substitute/global #f "\\\\" s 'pre "$\\backslash$" 'post)
- (begin (display "warning: not paranoid") (newline) s))
- s))
-
- (define (lily-def key val)
- (string-append
- "\\def\\"
- (if use-regex
- ;; fixed in 1.3.4 for powerpc -- broken on Windows
- (regexp-substitute/global #f "_"
- (output-tex-string key) 'pre "X" 'post)
- (output-tex-string key))
- "{" (output-tex-string val) "}\n"))
-
- (define (number->dim x)
- (string-append
- (ly-number->string x) " \\outputscale "))
-
- (define (placebox x y s)
- (string-append
- "\\placebox{"
- (number->dim y) "}{" (number->dim x) "}{" s "}\n"))
-
- (define (bezier-sandwich l thick)
- (embedded-ps ((ps-scm 'bezier-sandwich) l thick)))
-
- (define (start-line ht)
- (string-append"\\vbox to " (number->dim ht) "{\\hbox{%\n"))
-
- (define (stop-line)
- "}\\vss}\\interscoreline\n")
- (define (stop-last-line)
- "}\\vss}")
- (define (filledbox breapth width depth height)
- (string-append
- "\\kern" (number->dim (- breapth))
- "\\vrule width " (number->dim (+ breapth width))
- "depth " (number->dim depth)
- "height " (number->dim height) " "))
-
- (define (text s)
- (string-append "\\hbox{" (output-tex-string s) "}"))
-
- (define (tuplet ht gapx dx dy thick dir)
- (embedded-ps ((ps-scm 'tuplet) ht gapx dx dy thick dir)))
-
- (define (volta h w thick vert_start vert_end)
- (embedded-ps ((ps-scm 'volta) h w thick vert_start vert_end)))
-
- (define (define-origin file line col)
- ; use this for column positions
- (string-append "\\special{src:" (number->string line) ":"
- (number->string col) " " file "}"
- ;; arg, the clueless take over the mailing list...
-; "\\special{-****-These-warnings-are-harmless-***}"
-; "\\special{-****-PLEASE-read-http://appel.lilypond.org/wiki/index.php3?PostProcessing-****}"
- )
-
- ; line numbers only:
- ;(string-append "\\special{src:" (number->string line) " " file "}")
-)
- ; no origin info: return empty string
- ; ""
- ; no-origin not yet supported by Xdvi
- (define (no-origin) "")
-
- ;; TeX
- ;; The procedures listed below form the public interface of TeX-scm.
- ;; (should merge the 2 lists)
- (cond ((eq? action-name 'all-definitions)
- `(begin
- (define font-load-command ,font-load-command)
- (define beam ,beam)
- (define bezier-sandwich ,bezier-sandwich)
- (define bracket ,bracket)
- (define char ,char)
- (define crescendo ,crescendo)
- (define dashed-line ,dashed-line)
- (define dashed-slur ,dashed-slur)
- (define decrescendo ,decrescendo)
- (define end-output ,end-output)
- (define experimental-on ,experimental-on)
- (define filledbox ,filledbox)
- (define font-def ,font-def)
- (define font-switch ,font-switch)
- (define header-end ,header-end)
- (define lily-def ,lily-def)
- (define header ,header)
- (define invoke-char ,invoke-char)
- (define invoke-dim1 ,invoke-dim1)
- (define placebox ,placebox)
- (define select-font ,select-font)
- (define start-line ,start-line)
- (define stop-line ,stop-line)
- (define stop-last-line ,stop-last-line)
- (define text ,text)
- (define tuplet ,tuplet)
- (define volta ,volta)
- (define define-origin ,define-origin)
- (define no-origin ,no-origin)
- ))
-
- ((eq? action-name 'beam) beam)
- ((eq? action-name 'tuplet) tuplet)
- ((eq? action-name 'bracket) bracket)
- ((eq? action-name 'crescendo) crescendo)
- ((eq? action-name 'dashed-line) dashed-line)
- ((eq? action-name 'dashed-slur) dashed-slur)
- ((eq? action-name 'decrescendo) decrescendo)
- ((eq? action-name 'end-output) end-output)
- ((eq? action-name 'experimental-on) experimental-on)
- ((eq? action-name 'font-def) font-def)
- ((eq? action-name 'font-switch) font-switch)
- ((eq? action-name 'header-end) header-end)
- ((eq? action-name 'lily-def) lily-def)
- ((eq? action-name 'header) header)
- ((eq? action-name 'invoke-char) invoke-char)
- ((eq? action-name 'invoke-dim1) invoke-dim1)
- ((eq? action-name 'placebox) placebox)
- ((eq? action-name 'bezier-sandwich) bezier-sandwich)
- ((eq? action-name 'start-line) start-line)
- ((eq? action-name 'stem) stem)
- ((eq? action-name 'stop-line) stop-line)
- ((eq? action-name 'stop-last-line) stop-last-line)
- ((eq? action-name 'volta) volta)
- (else (error "unknown tag -- PS-TEX " action-name))
- )
- )
-
-
-;;;;;;;;;;;; PS
-(define (ps-scm action-name)
-
- ;; alist containing fontname -> fontcommand assoc (both strings)
- (define font-alist '())
- (define font-count 0)
- (define current-font "")
-
-
- (define (cached-fontname i)
- (string-append
- "lilyfont"
- (make-string 1 (integer->char (+ 65 i)))))
-
-
- (define (select-font name-mag-pair)
- (let*
- (
- (c (assoc name-mag-pair font-name-alist))
- )
-
- (if (eq? c #f)
- (begin
- (display name-mag-pair)
- (display font-name-alist)
- (ly-warn (string-append
- "Programming error: No such font known " (car name-mag-pair))
- (number->string (cdr name-mag-pair))
- )
-
- "") ; issue no command
- (string-append " " (cdr c) " "))
- ))
-
- (define (font-load-command name-mag command)
- (string-append
- "/" command
- " { /"
- (symbol->string (car name-mag))
- " findfont "
- (number->string (cdr name-mag))
- " 1000 div 12 mul scalefont setfont } bind def "
- "\n"))
-
-
- (define (beam width slope thick)
- (string-append
- (numbers->string (list width slope thick)) " draw_beam" ))
-
- (define (comment s)
- (string-append "% " s))
-
- (define (bracket arch_angle arch_width arch_height width height arch_thick thick)
- (string-append
- (numbers->string (list arch_angle arch_width arch_height width height arch_thick thick)) " draw_bracket" ))
-
- (define (char i)
- (invoke-char " show" i))
-
- (define (crescendo thick w h cont )
- (string-append
- (numbers->string (list w h (inexact->exact cont) thick))
- " draw_crescendo"))
-
- ;; what the heck is this interface ?
- (define (dashed-slur thick dash l)
- (string-append
- (apply string-append (map control->string l))
- (number->string thick)
- " [ "
- (number->string dash)
- " "
- (number->string (* 10 thick)) ;UGH. 10 ?
- " ] 0 draw_dashed_slur"))
-
- (define (dashed-line thick on off dx dy)
- (string-append
- (number->string dx)
- " "
- (number->string dy)
- " "
- (number->string thick)
- " [ "
- (number->string on)
- " "
- (number->string off)
- " ] 0 draw_dashed_line"))
-
- (define (decrescendo thick w h cont)
- (string-append
- (numbers->string (list w h (inexact->exact cont) thick))
- " draw_decrescendo"))
-
-
- (define (end-output)
- "\nshowpage\n")
-
- (define (experimental-on) "")
-
- (define (filledbox breapth width depth height)
- (string-append (numbers->string (list breapth width depth height))
- " draw_box" ))
-
- ;; obsolete?
- (define (font-def i s)
- (string-append
- "\n/" (font i) " {/"
- (substring s 0 (- (string-length s) 4))
- " findfont 12 scalefont setfont} bind def \n"))
-
- (define (font-switch i)
- (string-append (font i) " "))
-
- (define (header-end)
- (string-append
- ;; URG: now we can't use scm output without Lily
- (ly-gulp-file "lilyponddefs.ps")
- " {exch pop //systemdict /run get exec} "
- (ly-gulp-file "lily.ps")
- "{ exch pop //systemdict /run get exec } "
- ))
-
- (define (lily-def key val)
-
- (if (string=? (substring key 0 (min (string-length "mudelapaper") (string-length key))) "mudelapaper")
- (string-append "/" key " {" val "} bind def\n")
- (string-append "/" key " (" val ") def\n")
- )
- )
-
- (define (header creator generate)
- (string-append
- "%!PS-Adobe-3.0\n"
- "%%Creator: " creator generate "\n"))
-
- (define (invoke-char s i)
- (string-append
- "(\\" (inexact->string i 8) ") " s " " ))
-
- (define (invoke-dim1 s d)
- (string-append
- (number->string (* d (/ 72.27 72))) " " s ))
-
- (define (placebox x y s)
- (string-append
- (number->string x) " " (number->string y) " {" s "} placebox "))
-
- (define (bezier-sandwich l thick)
- (string-append
- (apply string-append (map control->string l))
- (number->string thick)
- " draw_bezier_sandwich"))
-
- (define (start-line height)
- "\nstart_line {\n")
-
- (define (stem breapth width depth height)
- (string-append (numbers->string (list breapth width depth height))
- " draw_box" ))
-
- (define (stop-line)
- "}\nstop_line\n")
-
- (define (text s)
- (string-append "(" s ") show "))
-
-
- (define (volta h w thick vert_start vert_end)
- (string-append
- (numbers->string (list h w thick (inexact->exact vert_start) (inexact->exact vert_end)))
- " draw_volta"))
-
- (define (tuplet ht gap dx dy thick dir)
- (string-append
- (numbers->string (list ht gap dx dy thick (inexact->exact dir)))
- " draw_tuplet"))
-
-
- (define (unknown)
- "\n unknown\n")
-
-
- (define (define-origin a b c ) "")
- (define (no-origin) "")
-
- ;; PS
- (cond ((eq? action-name 'all-definitions)
- `(begin
- (define beam ,beam)
- (define tuplet ,tuplet)
- (define bracket ,bracket)
- (define char ,char)
- (define crescendo ,crescendo)
- (define volta ,volta)
- (define bezier-sandwich ,bezier-sandwich)
- (define dashed-line ,dashed-line)
- (define dashed-slur ,dashed-slur)
- (define decrescendo ,decrescendo)
- (define end-output ,end-output)
- (define experimental-on ,experimental-on)
- (define filledbox ,filledbox)
- (define font-def ,font-def)
- (define font-switch ,font-switch)
- (define header-end ,header-end)
- (define lily-def ,lily-def)
- (define font-load-command ,font-load-command)
- (define header ,header)
- (define invoke-char ,invoke-char)
- (define invoke-dim1 ,invoke-dim1)
- (define placebox ,placebox)
- (define select-font ,select-font)
- (define start-line ,start-line)
- (define stem ,stem)
- (define stop-line ,stop-line)
- (define stop-last-line ,stop-line)
- (define text ,text)
- (define no-origin ,no-origin)
- (define define-origin ,define-origin)
- ))
- ((eq? action-name 'tuplet) tuplet)
- ((eq? action-name 'beam) beam)
- ((eq? action-name 'bezier-sandwich) bezier-sandwich)
- ((eq? action-name 'bracket) bracket)
- ((eq? action-name 'char) char)
- ((eq? action-name 'crescendo) crescendo)
- ((eq? action-name 'dashed-line) dashed-line)
- ((eq? action-name 'dashed-slur) dashed-slur)
- ((eq? action-name 'decrescendo) decrescendo)
- ((eq? action-name 'experimental-on) experimental-on)
- ((eq? action-name 'filledbox) filledbox)
- ((eq? action-name 'select-font) select-font)
- ((eq? action-name 'volta) volta)
- (else (error "unknown tag -- PS-SCM " action-name))
- )
- )
-
-
-(define (arg->string arg)
- (cond ((number? arg) (inexact->string arg 10))
- ((string? arg) (string-append "\"" arg "\""))
- ((symbol? arg) (string-append "\"" (symbol->string arg) "\""))))
-
-; ugh: naming.
-(define (func name . args)
- (string-append
- "(" name
- (if (null? args)
- ""
- (apply string-append
- (map (lambda (x) (string-append " " (arg->string x))) args)))
- ")\n"))
+;; URG guile-1.4/1.4.x compatibility
+(define (ly-eval x) (eval2 x #f))
(define (sign x)
(if (= x 0)
1
(if (< x 0) -1 1)))
-(define (gulp-file name)
- (let* ((file (open-input-file name))
- (text (read-delimited "" file)))
- (close file)
- text))
+(define (write-me n x)
+ (display n)
+ (write x)
+ (newline)
+ x)
+
+(define (empty? x)
+ (equal? x '()))
+
+(define (!= l r)
+ (not (= l r)))
+
+(define (filter-list pred? list)
+ "return that part of LIST for which PRED is true."
+ (if (null? list) '()
+ (let* ((rest (filter-list pred? (cdr list))))
+ (if (pred? (car list))
+ (cons (car list) rest)
+ rest))))
+
+(define (uniqued-alist alist acc)
+ (if (null? alist) acc
+ (if (assoc (caar alist) acc)
+ (uniqued-alist (cdr alist) acc)
+ (uniqued-alist (cdr alist) (cons (car alist) acc)))))
+
+(define (uniq-list list)
+ (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 (alist<? x y)
+ (string<? (symbol->string (car x))
+ (symbol->string (car y))))
+
+
+(map (lambda (x) (eval-string (ly-gulp-file x)))
+ '("output-lib.scm"
+ "tex.scm"
+ "ps.scm"
+ "ascii-script.scm"
+ ))
+
+(if (not standalone)
+ (map (lambda (x) (eval-string (ly-gulp-file x)))
+ '("c++.scm"
+ "grob-property-description.scm"
+ "translator-property-description.scm"
+ "interface-description.scm"
+ "beam.scm"
+ "clef.scm"
+ "slur.scm"
+ "font.scm"
+ "music-functions.scm"
+ "auto-beam.scm"
+ "generic-property.scm"
+ "basic-properties.scm"
+ "chord-name.scm"
+ "grob-description.scm"
+ "script.scm"
+ "drums.scm"
+ "midi.scm"
+ )))
-;; urg: Use when standalone, do:
-;; (define ly-gulp-file scm-gulp-file)
-(define (scm-gulp-file name)
- (set! %load-path
- (cons (string-append (getenv 'LILYPONDPREFIX) "/ly")
- (cons (string-append (getenv 'LILYPONDPREFIX) "/ps")
- %load-path)))
- (let ((path (%search-load-path name)))
- (if path
- (gulp-file path)
- (gulp-file name))))
-
-(define (scm-tex-output)
- (ly-eval (tex-scm 'all-definitions)))
-
-(define (scm-ps-output)
- (ly-eval (ps-scm 'all-definitions)))
-
-(define (scm-as-output)
- (ly-eval (as-scm 'all-definitions)))
-
-(define (index-cell cell dir)
- (if (equal? dir 1)
- (cdr cell)
- (car cell)))
-
-(define major-scale
- '(
- (0 . 0)
- (1 . 0)
- (2 . 0)
- (3 . 0)
- (4 . 0)
- (5 . 0)
- (6 . 0)
- )
- )
-(begin
- (eval-string (ly-gulp-file "interface.scm"))
- (eval-string (ly-gulp-file "beam.scm"))
- (eval-string (ly-gulp-file "slur.scm"))
- (eval-string (ly-gulp-file "font.scm"))
- (eval-string (ly-gulp-file "auto-beam.scm"))
- (eval-string (ly-gulp-file "generic-property.scm"))
- (eval-string (ly-gulp-file "basic-properties.scm"))
- (eval-string (ly-gulp-file "chord-names.scm"))
- (eval-string (ly-gulp-file "element-descriptions.scm"))
- )