From cb61b9bfa65a8650aa420dc6202b23992e7d15d0 Mon Sep 17 00:00:00 2001
From: Han-Wen Nienhuys <hanwen@xs4all.nl>
Date: Fri, 11 Mar 2005 01:53:23 +0000
Subject: [PATCH] *** empty log message ***

---
 ChangeLog                       |   3 +
 Documentation/topdocs/NEWS.tely |   5 +-
 scm/output-pdf.scm              | 266 --------------------------
 scm/output-pdftex.scm           | 219 ----------------------
 scm/output-sketch.scm           | 321 --------------------------------
 5 files changed, 6 insertions(+), 808 deletions(-)
 delete mode 100644 scm/output-pdf.scm
 delete mode 100644 scm/output-pdftex.scm
 delete mode 100644 scm/output-sketch.scm

diff --git a/ChangeLog b/ChangeLog
index dc49baf0ad..e82478bc11 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,7 +1,10 @@
 2005-03-11  Han-Wen Nienhuys  <hanwen@xs4all.nl>
 
+	* scm/output-{pdf,pdftex,sketch}.scm (Module): remove bitrotted files.
+
 	* scm/framework-svg.scm (output-framework): put scaling in
 	document header. Apply scaling only once.
+	(output-framework): dump page size in px, not mm. 
 
 	* scm/lily-library.scm (modified-font-metric-font-scaling): rename
 	from font-size.
diff --git a/Documentation/topdocs/NEWS.tely b/Documentation/topdocs/NEWS.tely
index 80845aefec..735e2dfbd4 100644
--- a/Documentation/topdocs/NEWS.tely
+++ b/Documentation/topdocs/NEWS.tely
@@ -29,8 +29,9 @@ See user manual, \NAME\
 
 @itemize @bullet
 @item
-Notes with ledger lines will be kept at a distance, so the lines do
-not disappear.
+Notes with ledger lines will be kept at a distance, so they never
+disappear.
+
 @item
 Clefs that are below notes of other staves are now spaced according to
 engraving conventions.
diff --git a/scm/output-pdf.scm b/scm/output-pdf.scm
deleted file mode 100644
index 3bf6469a58..0000000000
--- a/scm/output-pdf.scm
+++ /dev/null
@@ -1,266 +0,0 @@
-;;;; pdf.scm -- implement Scheme output routines for PDF.
-;;;;
-;;;;  source file of the GNU LilyPond music typesetter
-;;;; 
-;;;; (c) 2001--2005 Stephen Peters <portnoy@portnoy.org>
-
-
-;currently no font commands; this is a helper for pdftex.scm.
-
-(define-module (scm output-pdf))
-
-
-
-(define this-module (current-module))
-
-(use-modules
- (guile)
- (lily))
-
-
-
-; simple commands to store and update currentpoint.  This makes the
-; other procedures simple rewrites of the PostScript code.
-
-(define currentpoint (cons 0 0))
-(define (showcp) 
-  (string-append (ly:number-pair->string currentpoint) " "))
-(define (moveto x y)
-  (set! currentpoint (cons x y))
-  (string-append (showcp) "m "))
-(define (moveto-pair pair)
-  (moveto (car pair) (cdr pair)))
-(define (rmoveto x y)
-  (moveto (+ x (car currentpoint)) (+ y (cdr currentpoint))))
-(define (lineto x y)
-  (set! currentpoint (cons x y))
-  (string-append (showcp) "l "))
-(define (lineto-pair pair)
-  (lineto (car pair) (cdr pair)))
-(define (rlineto x y)
-  (lineto (+ x (car currentpoint)) (+ y (cdr currentpoint))))
-(define (curveto x1 y1 x2 y2 x y)
-  (set! currentpoint (cons x y))
-  (string-append (ly:number->string x1) " " (ly:number->string y1) " "
-		 (ly:number->string x2) " " (ly:number->string y2) " "
-		 (ly:number->string x) " " (ly:number->string y) " c "))
-(define (curveto-pairs pt1 pt2 pt)
-  (curveto (car pt1) (cdr pt1) (car pt2) (cdr pt2) (car pt) (cdr pt)))
-(define (closefill) "h f ")
-(define (closestroke) "S ")
-(define (setlinewidth w) (string-append (ly:number->string w) " w "))
-(define (setgray g) (string-append (ly:number->string g) " g "))
-(define (setlineparams) "1 j 1 J ")
-
-(define (beam width slope thick blot)
-  (let ((ht (* slope width)))
-    (string-append (moveto 0 (- (/ thick 2)))
-		   (rlineto width ht)
-		   (rlineto 0 thick)
-		   (lineto 0 (/ thick 2))
-		   (closefill))))
-
-(define (brack-traject pair ds alpha)
-  (let ((alpha-rad (* alpha (/ 3.141592654 180))))
-    (cons (+ (car pair) (* (cos alpha-rad) ds))
-	  (+ (cdr pair) (* (sin alpha-rad) ds)))))
-
-(define (bracket arch_angle arch_width arch_height height arch_thick thick)
-  (let* ((halfht (+ (/ height 2) thick))
-	 (farpt (cons (+ thick arch_height) 
-		      (+ (- halfht arch_thick) arch_width)))
-	 (halfbrack 
-	  (string-append (moveto 0 0)
-			 (lineto thick 0)
-			 (lineto thick (- halfht arch_thick))
-			 (curveto-pairs
-			  (brack-traject (cons thick 
-					       (- halfht arch_thick))
-					 (* 0.4 arch_height) 0)
-			  (brack-traject farpt 
-					 (* -0.25 arch_height) 
-					 arch_angle)
-			  farpt)
-			 (curveto-pairs 
-			  (brack-traject farpt
-					 (* -0.15 arch_height)
-					 arch_angle)
-			  (brack-traject (cons (/ thick 2) halfht)
-					 (/ arch_height 2) 0)
-			  (cons 0 halfht))
-			 (lineto 0 0)
-			 (closefill))))
-    (string-append (setlinewidth (/ thick 2))
-		   (setlineparams)
-		   "q 1 0 0 -1 0 0 cm " ; flip coords
-		   halfbrack
-		   "Q " ; grestore
-		   halfbrack)))
-
-(define (char i)
-  (invoke-char " show" i))
-
-
-(define (dashed-slur thick on off l)
-  (string-append (setlineparams)
- 		 "[ " (ly:number->string on) " "
- 		 (ly:number->string off) " ] 0 d "
-  		 (setlinewidth thick)
-  		 (moveto-pair (car l))
-  		 (apply curveto (cdr l))
-		 (closestroke)))
-
-(define (dashed-line thick on off dx dy)
-  (string-append (setlineparams)
-		 "[ " (ly:number->string on) " "
-		 (ly:number->string off) " ] 0 d "
-		 (setlinewidth thick)
-		 (moveto 0 0)
-		 (lineto dx dy)
-		 (closestroke)))
-
-(define (repeat-slash width slope beamthick)
-  (let* ((height (/ beamthick slope))
-	 (xwid (sqrt (+ (* beamthick beamthick) (* height height)))))
-    (string-append (moveto 0 0)
-		   (rlineto xwid 0)
-		   (rlineto width (* slope width))
-		   (rlineto (- xwid) 0)
-		   (closefill))))
-
-
-(define (experimental-on) "")
-
-(define (filledbox breadth width depth height) 
-  (string-append (ly:number->string (- breadth)) " " 
-		 (ly:number->string (- depth)) " "
-		 (ly:number->string (+ breadth width)) " "
-		 (ly:number->string (+ depth height))
-		 " re f "))
-
-(define (round-filled-box breadth width depth height blotdiam)
-  (let* ((rad (/ blotdiam 2))
- 	 (h (- height rad))
- 	 (d (- depth rad))
- 	 (w (- width rad))
- 	 (b (- breadth rad)))
-    (string-append " 0 J "
- 		   (setlinewidth blotdiam)
- 		   "1 j "
- 		   (moveto (- b) (- d))
- 		   (rlineto (+ b w) 0)
- 		   (rlineto 0 (+ d h))
- 		   (rlineto (- (+ b w)) 0)
- 		   (rlineto 0 (- (+ d h)))
- 		   "b ")))
-
-;; PDF doesn't have the nifty arc operator.  This uses a fast
-;; approximation with two curves.  It bulges out a bit more than a
-;; true circle should along the 45 degree axes, but most users won't
-;; notice.
-(define (dot x y radius)
-  (string-append (moveto (- x radius) y)
- 		 (curveto (- x radius) (+ y (* 1.3333 radius))
- 			  (+ x radius) (+ y (* 1.3333 radius))
- 			  (+ x radius) y)
- 		 (curveto (+ x radius) (- y (* 1.3333 radius))
- 			  (- x radius) (- y (* 1.3333 radius))
- 			  (- x radius) y)
- 		 "f "))
-
-
-(define (round-filled-box breadth width depth height blot) 
-  (filledbox breadth width depth height))
-
-(define (font-def i s) "")
-
-(define (font-switch i) "")
-
-(define (header-end) "")
-
-(define (lily-def key val) "")
-
-(define (header creator generate) "")
-
-(define (invoke-char s i)
-  (string-append 
-   "(\\" (ly:inexact->string i 8) ") " s " " ))
-
-(define (placebox x y s) "")
-
-(define (bezier-sandwich lst thick)
-  (string-append (setlinewidth thick)
-		 (moveto-pair (list-ref lst 7))
-		 (curveto-pairs (list-ref lst 4)
-				(list-ref lst 5)
-				(list-ref lst 6))
-		 (lineto-pair (list-ref lst 3))
-		 (curveto-pairs (list-ref lst 0)
-				(list-ref lst 1)
-				(list-ref lst 2))
-		 "B "
-		 (bezier-ending (list-ref lst 3) (list-ref lst 0) (list-ref lst 5))
-		 (bezier-ending (list-ref lst 7) (list-ref lst 0) (list-ref lst 5))))
-
-(define (bezier-ending z0 z1 z2)
-  (let ((x0 (car z0))
-	(y0 (cdr z0))
-	(x1 (car z1))
-	(y1 (cdr z1))
-	(x2 (car z2))
-	(y2 (cdr z2)))
-    (dot x0 y0 
-	 (/ (sqrt (+ (* (- x1 x2) (- x1 x2)) 
-		     (* (- y1 y2) (- y1 y2)))) 2))))
-
-
-(define (start-system width height) "")
-
-(define (stem breadth width depth height) 
-  (filledbox breadth width depth height))
-
-(define (stop-system) "")
-
-(define (text s) "")
-
-(define (polygon points blotdiameter) "") ;; TODO
-
-(define (draw-line thick fx fy tx ty)
-  (string-append (setlineparams)
-		 (setlinewidth thick)
-		 (moveto fx fy)
-		 (lineto tx ty)
-		 "S "))
-
-(define (unknown) "\n unknown\n")
-
-; Problem here -- we're using /F18 for the font, but we don't know 
-; for sure that that will exist.
-
-(define (ez-ball ch letter-col ball-col)
-  (let ((origin (cons 0.45 0)))
-    (string-append (setgray 0)
-		   (setlinewidth 1.1)
-		   (moveto-pair origin) (lineto-pair origin)
-		   (closestroke)
-		   (setgray ball-col)
-		   (setlinewidth 0.9)
-		   (moveto-pair origin) (lineto-pair origin)
-		   (closestroke)
-		   (setgray letter-col)
-		   (moveto-pair origin)
-		   "BT "
-		   "/F18 0.85 Tf "
-		   "-0.28 -0.30 Td " ; move for text block
-		   "[(" ch ")] TJ ET ")))
-
-(define (define-origin a b c ) "")
-(define (no-origin) "")
-
-(define-public (pdf-output-expression expr port)
-  (display (eval expr this-module) port) )
-
-
-; Local Variables:
-; scheme-program-name: "guile"
-; End:
diff --git a/scm/output-pdftex.scm b/scm/output-pdftex.scm
deleted file mode 100644
index 968b718a40..0000000000
--- a/scm/output-pdftex.scm
+++ /dev/null
@@ -1,219 +0,0 @@
-;;;; pdftex.scm -- implement Scheme output routines for PDFTeX
-;;;;
-;;;;  source file of the GNU LilyPond music typesetter
-;;;;  modified from the existing tex.scm
-;;;; 
-;;;; (c) 1998--2005 Jan Nieuwenhuizen <janneke@gnu.org>
-;;;;                 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-;;;;                 Stephen Peters <portnoy@portnoy.org>
-
-
-;; TODO: port this  to the new module framework.
-
-(define-module (scm output-pdftex))
-
-(use-modules (scm output-pdf)
-	     (guile)
-	     (ice-9 regex)
-	     (ice-9 string-fun)
-	     (lily))
-
-(define font-name-alist  '())
-
-(define this-module (current-module))
-(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 "Programming error: No such font known ~S ~S"
-		   (car name-mag-pair) 
-		   (ly:number->string (cdr name-mag-pair)))
-	  "") ; issue no command
-	(string-append "\\" (cddr c)))))
-
-(define (beam width slope thick blot)
-  (embedded-pdf (list 'beam  width slope thick blot)))
-
-(define (bracket arch_angle arch_width arch_height height arch_thick thick)
-  (embedded-pdf (list 'bracket  arch_angle arch_width arch_height height arch_thick thick)))
-
-(define (dashed-slur thick on off lst)
-  (embedded-pdf (list 'dashed-slur thick on off lst)))
-
-(define (char i)
-  (string-append "\\char" (ly:inexact->string i 10) " "))
-
-(define (dashed-line thick on off dx dy)
-  (embedded-pdf (list 'dashed-line  thick on off dx dy)))
-
-(define (font-load-command name-mag command)
-  (string-append
-   "\\font\\" command "="
-   (car name-mag)
-   " scaled "
-   (ly:number->string (inexact->exact (* 1000 (cdr name-mag))))
-   "\n"))
-
-(define (ez-ball c lst b)
-  (embedded-pdf (list 'ez-ball  c  lst b)))
-
-(define (header-to-file fn key val)
-  (set! key (symbol->string key))
-  (if (not (equal? "-" fn))
-      (set! fn (string-append fn "." key)))
-  (display
-   (format "writing header field `~a' to `~a'..."
- 	   key
- 	   (if (equal? "-" fn) "<stdout>" fn))
-   (current-error-port))
-  (if (equal? fn "-")
-      (display val)
-      (display val (open-file fn "w")))
-  (display "\n" (current-error-port))
-  "")
-
-(define (embedded-pdf expr)
-  (let ((os (open-output-string)))
-    (pdf-output-expression expr os)
-    (string-append "\\embeddedpdf{" (get-output-string os) "}")))
-
-(define (experimental-on)
-  "")
-
-(define (repeat-slash w a t)
-  (embedded-pdf (list 'repeat-slash w a t)))
-
-(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 (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
-   "\\def\\lilyoutputscalefactor{"
-   (number->string (cond
-		    ((equal? (ly:unit) "mm") (/ 72.0  25.4))
-		    ((equal? (ly:unit) "pt") (/ 72.0  72.27))
-		    (else (error "unknown unit" (ly:unit)))))
-   "}%\n"
-   "\\ifx\\lilypondstart\\undefined\n"
-   "  \\input lilyponddefs\n"
-   "\\fi\n"
-   "\\outputscale=\\lilypondpaperoutputscale \\lilypondpaperunit\n"
-   "\\lilypondpostscript\n"
-   "\\pdfcompresslevel=0"))
-
-;; Note: this string must match the string in lilypond.py!!!
-(define (header creator generate) 
-  (string-append
-   "% Generated automatically by: " creator generate "\n"))
-
-(define (invoke-char s i)
-  (string-append 
-   "\n\\" s "{" (ly:inexact->string i 10) "}" ))
-
-;; FIXME: explain ploblem: need to do something to make this really safe.  
-(define (output-tex-string s)
-  (if (ly:get-option 'safe)
-      (regexp-substitute/global
-       #f "\\\\"
-       (regexp-substitute/global #f "\\([{}]\\)" s 'pre "\\1" 'post)
-       'pre "$\\backslash$" 'post)
-      s))
-
-(define (lily-def key val)
-  (let ((tex-key
-	 (regexp-substitute/global 
-	  #f "_" (output-tex-string key) 'pre "X" 'post))
-	(tex-val (output-tex-string val)))
-    (if (equal? (sans-surrounding-whitespace tex-val) "")
-	(string-append "\\let\\" tex-key "\\undefined\n")
-	(string-append "\\def\\" tex-key "{" tex-val "}%\n"))))
-
-(define (number->dim x)
-  (string-append
-   ;;ugh ly:* in backend needs compatibility func for standalone output
-   (ly:number->string x) " \\outputscale "))
-
-(define (placebox x y s) 
-  (string-append "\\lyitem{"
-		 (ly:number->string y) "}{"
-		 (ly:number->string x) "}{"
-		 s "}%\n"))
-
-(define (bezier-sandwich lst thick)
-  (embedded-pdf (list 'bezier-sandwich `(quote ,lst) thick)))
-
-(define (start-system wd ht)
-  (string-append "\\leavevmode\n"
-		 "\\scoreshift = " (number->dim (* ht 0.5)) "\n"
-		 "\\lilypondifundefined{lilypondscoreshift}%\n"
-		 "  {}%\n"
-		 "  {\\advance\\scoreshift by -\\lilypondscoreshift}%\n"
-		 "\\lybox{"
-		 (ly:number->string wd) "}{"
-		 (ly:number->string ht) "}{%\n"))
-
-(define (stop-system) 
-  "}%\n%\n\\interscoreline\n%\n")
-(define (stop-last-system)
-  "}%\n")
-
-(define (filledbox breapth width depth height) 
-  (string-append "\\lyvrule{"
-		 (ly:number->string (- breapth)) "}{"
-		 (ly:number->string (+ breapth width)) "}{"
-		 (ly:number->string depth) "}{"
-		 (ly:number->string height) "}"))
-
-(define (round-filled-box x y width height blotdiam)
-  (embedded-pdf (list 'round-filled-box  x y width height blotdiam)))
-
-(define (text s)
-  (string-append "\\hbox{" (output-tex-string s) "}"))
-
-(define (draw-line thick fx fy tx ty)
-  (embedded-pdf (list 'draw-line thick fx fy tx ty)))
-
-(define (define-origin file line col)
-  (if (procedure? point-and-click)
-      (string-append "\\special{src:\\string:"
-		     (point-and-click line col file)
-		     "}" )
-      ""))
-
-;; no-origin not supported in PDFTeX
-(define (no-origin) "")
-
-(define-public (pdftex-output-expression expr port)
-  (display (eval expr this-module) port))
diff --git a/scm/output-sketch.scm b/scm/output-sketch.scm
deleted file mode 100644
index f136f8a721..0000000000
--- a/scm/output-sketch.scm
+++ /dev/null
@@ -1,321 +0,0 @@
-;;;; sketch.scm -- implement Scheme output routines for Sketch
-;;;;
-;;;;  source file of the GNU LilyPond music typesetter
-;;;; 
-;;;; (c) 1998--2005 Jan Nieuwenhuizen <janneke@gnu.org>
-;;;;                 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-
-
-;; def dispats (out,x,y,expr):
-;;     (symbol, rest) = expr
-;;     if symbol == 'placebox':
-;; 	(dx,dy,expr) = rest
-;; 	dispats (out, x + dx, y + dy, expr)
-;;         # hier wordt (X+DX) dus eerder gedaan dan dispats van EXPR.
-;;         # er zijn geen "globale" variabelen.
-;;     elif symbol == 'char':
-;;         out.write ('moveto( %f %f); char(%d)' % (x,y,rest))
-
-
-
-
-;;
-;; All functions have the signature 
-;;
-;;  NAME X Y ARGUMENTS-PASSED-BY-LILYPOND
-;;
-
-(define-module (scm output-sketch))
-(debug-enable 'backtrace)
-
-(define this-module (current-module))
-
-(define-public (sketch-output-expression expr port)
-  (display (dispatch expr) port))
-
-(use-modules (ice-9 format) (guile) (lily))
-
-;; hmm
-; (define (dispatch x y expr)
-;  (let ((keyword (car expr))) 
-;    (cond
-; ((eq? keyword 'beam x y width slope thick)
-; ((eq? keyword 'bezier-sandwich x y lst thick)
-; ((eq? keyword 'bracket arch_angle arch_width arch_height  height arch_thick thick)
-; ((eq? keyword 'char x y i)
-; ((eq? keyword 'comment s)
-; ((eq? keyword 'dashed-line thick on off dx dy)
-; ((eq? keyword 'dashed-slur thick dash lst)
-; ((eq? keyword 'define-origin a b c ) "")
-; ((eq? keyword 'experimental-on) "")
-; ((eq? keyword 'ez-ball ch letter-col ball-col)
-; ((eq? keyword 'filledbox x y breapth width depth height)
-; ((eq? keyword 'font-load-command name-mag command)
-; ((eq? keyword 'font-switch i)
-; ((eq? keyword 'header creator generate)
-; ((eq? keyword 'header-end)
-; ((eq? keyword 'invoke-char s i)
-; ((eq? keyword 'lily-def key val)
-; ((eq? keyword 'no-origin) "")
-; ((eq? keyword 'output-scale 1)
-; ((eq? keyword 'placebox)
-;  (dispatch (+ x (cadr expr)) (+ y (caddr expr) (cadddr expr))))
-; ((eq? keyword 'repeat-slash wid slope thick)
-; ((eq? keyword 'round-filled-box x y dx dy w h b)
-; ((eq? keyword 'select-font name-mag-pair)
-; ((eq? keyword 'start-system width height)
-; ((eq? keyword 'stem x y z w) (filledbox x y z w))
-; ((eq? keyword 'stop-last-system)
-; ((eq? keyword 'stop-system)
-; ((eq? keyword 'text x y s)
-; ((eq? keyword 'unknown)
-
-;     )))
-
-
-(define current-y 150)
-
-(define (dispatch expr)
-  (let ((keyword (car expr))) 
-    (cond
-     ((eq? keyword 'placebox)
-      (dispatch-x-y (cadr expr) (+ current-y (caddr expr)) (cadddr expr)))
-     (else
-      (apply (eval keyword this-module) (cdr expr))))))
-
-(define (dispatch-x-y x y expr)
-  (apply (eval (car expr) this-module) (append (list x y) (cdr expr))))
-      
-(define (ascii->string i) (make-string 1 (integer->char i)))
-
-(define (control->list x y c)
-  (list (+ x (car c)) (+ y (cdr c))))
-
-(define (control-flip-y c)
-  (cons (car c) (* -1 (cdr c))))
-
-;;; urg.
-(define (sketch-numbers->string lst)
-  (string-append
-   (ly:number->string (car lst))
-   (if (null? (cdr lst))
-       ""
-       (string-append ","  (sketch-numbers->string (cdr lst))))))
-
-;;;\def\scaletounit{ 2.83464566929134 mul }%
-
-;;(define output-scale 2.83464566929134)
-
-
-(define (mul-scale x) (* scale-to-unit output-scale x))
-
-(define (sketch-filled-rectangle width dy dx height x y)
-  (string-append
-   "fp((0,0,0))\n"
-   "lw(0.1)\n"
-   "r("
-   (sketch-numbers->string (map mul-scale (list width dy dx height x y)))
-   ")\n"))
-
-
-(define (sketch-bezier x y lst)
-  (let* ((c0 (car (list-tail lst 3)))
-	 (c123 (list-head lst 3))
-	 (start (control->list x y c0))
-	 (control (apply append
-			 (map (lambda (c) (control->list x y c)) c123))))
-    (string-append
-     "bs(" (sketch-numbers->string (map mul-scale start)) ",0)\n"
-     "bc(" (sketch-numbers->string (map mul-scale control)) ",2)\n")))
-  
-
-
-(define (sketch-beziers x y lst thick)
-  (let* ((first (list-tail lst 4))
-	 (second (list-head lst 4)))
-    (string-append
-     "fp((0,0,0))\n"
-     "lw(0.1)\n"
-     "b()\n"
-     (sketch-bezier x y first)
-     (sketch-bezier x y second))))
-	 
-
-;; alist containing fontname -> fontcommand assoc (both strings)
-;; old scheme
-;;(define font-alist '(("feta13" . ("feta13" . "13"))
-;;		     ("feta20" . ("feta20" . "20"))))
-(define font-alist '(("feta13" . ("LilyPond-Feta13" . "13"))
-;;		     ("feta20" . ("LilyPond-Feta-20" . "20")
-		     ("feta20" . ("GNU-LilyPond-feta-20" . "20")
-		      )))
-
-;;(define font "")
-(define font (cdar font-alist))
-
-(define font-count 0)
-(define current-font "")
-
-(define (define-fonts x) "")
-
-(define (font-def x)
-"")
-
-
-(define (cached-fontname i)
-  "")
-
-
-(define (round-filled-box x y dx dy w h b)
-  (sketch-filled-rectangle w 0 0 h x y))
-
-(define (polygon points blotdiameter) "") ;; TODO
-
-(define (select-font name-mag-pair)
-  ;; name-mag-pair: (quote ("feta20" . 0.569055118110236))"feta20"(quote ("feta20" . 0.569055118110236))
-  (let ((f (assoc (caadr name-mag-pair) font-alist)))
-    (if (pair? f)
-	(set! font (cdr f))
-	(format #t "font not found: ~s\n" (caadr name-mag-pair))))
-  ;;(write font)
-  "")
-
-(define (font-load-command name-mag command)
-  "")
-
-(define (beam x y width slope thick blot)
-  (apply sketch-filled-rectangle
-	 (list width (* slope width) 0 thick x y)))
-
-(define (comment s)
-  (string-append "# " s "\n"))
-
-(define (bracket arch_angle arch_width arch_height  height arch_thick thick)
-  (string-append
-   (ly:numbers->string (list arch_angle arch_width arch_height height arch_thick thick)) " draw_bracket" ))
-
-(define (char x y i)
-  (string-append
-   "fp((0,0,0))\n"
-   "le()\n"
-   "lw(0.1)\n"
-   "Fn('" (car font) "')\n"
-   "Fs(" (cdr font) ")\n"
-   ;; how to get zero-left padding with ``Guile's fprintf'' ?
-   ;;(format #f "txt('\\x~2x',(" i)
-   ;;(format #f "txt('\\x~02x',(" i)
-   ;; ugh: python's '%02x' % i
-   (format #f "&#x~2,'0x;" i)
-   (sketch-numbers->string (map mul-scale (list x y)))
-   "))\n"))
-
-
-;; what the heck is this interface ?
-(define (dashed-slur thick on off l)
-  "")
-
-(define (dashed-line thick on off dx dy)
-  (string-append 
-   (ly:number->string dx)
-   " "
-   (ly:number->string dy)
-   " "
-   (ly:number->string thick) 
-   " [ "
-   (ly:number->string on)
-   " "
-   (ly:number->string off)
-   " ] 0 draw_dashed_line"))
-
-(define (repeat-slash wid slope thick)
- (string-append (ly:numbers->string (list wid slope thick))
-  " draw_repeat_slash"))
-
-(define (end-output)
-  "guidelayer('Guide Lines',1,0,0,1,(0,0,1))
-grid((0,0,20,20),0,(0,0,1),'Grid')\n")
-
-(define (experimental-on) "")
-
-(define (font-switch i)
-  "")
-
-(define (header-end)
-  "")
-
-(define output-scale 1)
-
-(define (lily-def key val)
-  (if (equal? key "lilypondpaperoutputscale")
-      ;; ugr
-      (set! output-scale (string->number val))
-      )
-  "")
-
-
-(define (header creator generate)
-  (string-append
-   "##Sketch 1 2
-document()
-layout('A4',0)
-layer('Layer 1',1,1,0,0,(0,0,0))
-"))
-
-(define (invoke-char s i)
-  "")
-
-(define (bezier-sandwich x y lst thick)
-  (apply
-   sketch-beziers (list x y (primitive-eval lst) thick)))
-
-(define (start-system width height)
-  (set! current-y (- current-y height))
-  "G()\n")
-
-;;  r((520.305,0,0,98.0075,51.8863,10.089))
-;;  width, 0, 0, height, x, y
-(define (filledbox x y breapth width depth height)
-  (apply sketch-filled-rectangle
-	 (list
-	  (+ breapth width) 0 0 (+ depth height) (- x breapth) (- y depth))))
-
-(define (stem x y z w) (filledbox x y z w))
-
-
-(define (stop-system)
-    "G_()\n")
-
-;; huh?
-(define (stop-last-system)
-   (stop-system))
-
-(define (text x y s)
-  (string-append
-   "fp((0,0,0))\n"
-   "le()\n"
-   "lw(0.1)\n"
-   "Fn('" (car font) "')\n"
-   "Fs(" (cdr font) ")\n"
-   ;; Hmm
-   "txt('" s "',(" (sketch-numbers->string
-				  (map mul-scale (list x y))) "))\n"))
-
-(define (unknown) 
-  "\n unknown\n")
-
-(define (ez-ball ch letter-col ball-col)
-  (string-append
-   " (" ch ") "
-   (ly:numbers->string (list letter-col ball-col))
-   " /Helvetica-Bold " ;; ugh
-   " draw_ez_ball"))
-
-(define (define-origin a b c ) "")
-(define (no-origin) "")
-
-
-
-;;;;;;;;;;;;;;;;;;;;
-;;;;;;;;;;;;;;;;;;;;
-
- 
-- 
2.39.5