(string-append
(map (lambda (n) (string-append (number->string n ) " ")) l)))
+(define (reduce operator list)
+ (if (null? (cdr list)) (car list)
+ (operator (car list) (reduce operator (cdr list)))
+ )
+ )
+
+
+(define (glue-2-strings a b) (string-append a " " b))
+
(define
(numbers->string l)
- (apply string-append
- (map (lambda (n) (string-append (number->string n) " ")) l)))
+ (reduce glue-2-strings (map number->string l)))
(define (chop-decimal x) (if (< (abs x) 0.001) 0.0 x))
(define (spanbar_non_postbreak_visibility d) (if (= d -1) '(#t . #t) '(#f . #f)))
(define (non_postbreak_visibility d) (if (= d 1) '(#t . #t) '(#f . #f)))
+(define (non_prebreak_visibility d) (if (= d -1) '(#t . #t) '(#f . #f)))
;; Score_span_bars are only visible at start of line
;; i.e. if break_dir == RIGHT == 1
(define Span_bar_engraver_visibility non_postbreak_visibility)
-
+(define mark-visibility non_prebreak_visibility)
(define Span_score_bar_engraver_visibility postbreak_only_visibility)
(define Piano_bar_engraver_visibility postbreak_only_visibility)
(define Staff_group_bar_engraver_visibility postbreak_only_visibility)
-
-
+;; Spacing constants for prefatory matter.
+;;
+;; rules for this are complicated. See [Wanske] page 126 -- 134
+;;
+;;
+(define space-alist
+ '(
+ (("Clef_item" "Key_item") . 2.5)
+ (("Key_item" "Time_signature") . 2.5)
+ (("Clef_item" "Time_signature") . 2.75)
+ (("Staff_bar" "Clef_item") . 1.0)
+ (("Clef_item" "Staff_bar") . 3.7)
+ (("Time_signature" "Staff_bar") . 2.0)
+ (("Key_item" "Staff_bar") . 2.5)
+ (("Span_bar" "Clef_item") . 1.0)
+ (("Clef_item" "Span_bar") . 3.7)
+ (("Time_signature" "Span_bar") . 2.0)
+ (("Key_item" "Span_bar") . 2.5)
+ (("Staff_bar" "Time_signature") . 1.0)
+ )
+
+ )
+
+(define (break-align-spacer this next)
+ (let ((entry (assoc `(,this ,next) space-alist)))
+ (if entry
+ (cdr entry)
+ (begin (ly-warn (string-append "Unknown spacing pair " this ", " next))
+ 0.0))))
+
+
;;;;;;;; TeX
("volta" . "feta-nummer"))
)
+(define script-alist '())
+(define (articulation-to-scriptdef a)
+ (assoc a script-alist)
+ )
;; Map style names to TeX font names. Return false if
;; no font name found.
(set! font-cmd (cached-fontname font-count))
(set! font-alist (acons font-name font-cmd font-alist))
(set! font-count (+ 1 font-count))
+ (if (equal? font-name "")
+ (error "Empty fontname -- SELECT-FONT"))
(string-append "\\font" font-cmd "=" font-name font-cmd))
(cdr font-cmd)))
"" ;no switch needed
(define (number->dim x)
(string-append
- (number->string (chop-decimal x)) "pt "))
+ (number->string (chop-decimal x)) " pt "))
(define (placebox x y s)
(string-append
(embedded-ps ((ps-scm 'bezier-sandwich) l)))
- (define (start-line)
+ (define (start-line ht)
(begin
(clear-fontcache)
- "\\hbox{%\n")
+ (string-append"\\vbox to " (number->dim ht) "{\\hbox{%\n"))
)
-
+ (define (stop-line)
+ "}\\vss}\\interscoreline")
+ (define (stop-last-line)
+ "}\\vss}")
(define (filledbox breapth width depth height)
(string-append
"\\kern" (number->dim (- breapth))
"depth " (number->dim depth)
"height " (number->dim height) " "))
- (define (stop-line)
- "}\\interscoreline")
(define (text s)
(string-append "\\hbox{" (output-tex-string s) "}"))
- (define (tuplet dx dy thick dir)
- (embedded-ps ((ps-scm 'tuplet) dx dy thick dir)))
+ (define (tuplet ht dx dy thick dir)
+ (embedded-ps ((ps-scm 'tuplet) ht dx dy thick dir)))
(define (volta w thick last)
(embedded-ps ((ps-scm 'volta) w thick last)))
(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)
((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))
)
(define (cached-fontname i)
(string-append
- "lilyfont"
+ " lilyfont"
(make-string 1 (integer->char (+ 65 i)))))
(define (select-font font-name)
(numbers->string (list width slope thick)) " draw_beam " ))
(define (bracket h)
- (invoke-dim1 "draw_bracket" h))
+ (invoke-dim1 " draw_bracket" h))
(define (char i)
- (invoke-char "show" i))
+ (invoke-char " show" i))
(define (crescendo w h cont)
(string-append
(numbers->string (list w h (inexact->exact cont)))
- "draw_crescendo"))
+ " draw_crescendo"))
(define (dashed-slur thick dash l)
(string-append
(define (decrescendo w h cont)
(string-append
(numbers->string (list w h (inexact->exact cont)))
- "draw_decrescendo"))
+ " draw_decrescendo"))
(define (end-output)
(define (filledbox breapth width depth height)
(string-append (numbers->string (list breapth width depth height))
- "draw_stem" ))
+ " draw_box" ))
;; obsolete?
(define (font-def i s)
(string-append
(number->string x) " "
(number->string y) " "
- "rulesym"))
+ " rulesym"))
(define (bezier-sandwich l)
(string-append
(apply string-append (map control->string l))
" draw_bezier_sandwich"))
- (define (start-line)
+ (define (start-line height)
(begin
(clear-fontcache)
"\nstart_line {\n"))
(define (stem breapth width depth height)
(string-append (numbers->string (list breapth width depth height))
- "draw_stem" ))
+ " draw_box" ))
(define (stop-line)
"}\nstop_line\n")
(define (volta w thick last)
(string-append
(numbers->string (list w thick (inexact->exact last)))
- "draw_volta"))
+ " draw_volta"))
- (define (tuplet dx dy thick dir)
+ (define (tuplet ht dx dy thick dir)
(string-append
- (numbers->string (list dx dy thick (inexact->exact dir)))
- "draw_tuplet"))
+ (numbers->string (list ht dx dy thick (inexact->exact dir)))
+ " draw_tuplet"))
(define (unknown)
(define start-line ,start-line)
(define stem ,stem)
(define stop-line ,stop-line)
+ (define stop-last-line ,stop-line)
(define text ,text)
))
((eq? action-name 'tuplet) tuplet)
(else (error "unknown tag -- PS-SCM " action-name))
)
)
-
-;
+ ;
; Russ McManus, <mcmanus@IDT.NET>
;
; I use the following, which should definitely be provided somewhere
projects / lilypond.git / blobdiff