-
- (define (experimental-on)
- "")
-
- (define (repeat-slash w a t)
- (embedded-pdf ((pdf-scm 'repeat-slash) w a t)))
-
- (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
- "\\input lilyponddefs\\newdimen\\outputscale \\outputscale=\\lilypondpaperoutputscale pt"
- "\\turnOnPostScript"
- "\\pdfcompresslevel=0"))
-
- ;; Note: this string must match the string in ly2dvi.py!!!
- (define (header creator generate)
- (string-append
- "% Generated automatically by: " creator generate "\n"))
-
- (define (invoke-char s i)
- (string-append
- "\n\\" s "{" (inexact->string i 10) "}" ))
-
- ;;
- ;; 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)
- (let ((tex-key
- (if use-regex
- (regexp-substitute/global
- #f "_" (output-tex-string key) 'pre "X" 'post)
- (output-tex-string key)))
- (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
- "\\placebox{"
- (number->dim y) "}{" (number->dim x) "}{" s "}\n"))
-
- (define (bezier-sandwich l thick)
- (embedded-pdf ((pdf-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 (roundfilledbox x width y height blotdiam)
- (embedded-pdf ((pdf-scm 'roundfilledbox) x width y height blotdiam)))
-
- (define (text s)
- (string-append "\\hbox{" (output-tex-string s) "}"))
-
- (define (tuplet ht gapx dx dy thick dir)
- (embedded-pdf ((pdf-scm 'tuplet) ht gapx dx dy thick dir)))
-
- (define (volta h w thick vert_start vert_end)
- (embedded-pdf ((pdf-scm 'volta) h w thick vert_start vert_end)))
-
- (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) "")
-
- ;; The procedures listed below form the public interface of
- ;; PDFTeX-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 dashed-line ,dashed-line)
- (define dashed-slur ,dashed-slur)
- (define hairpin ,hairpin)
- (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 ez-ball ,ez-ball)
- (define header ,header)
- (define invoke-char ,invoke-char)
-
- (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)
- (define repeat-slash ,repeat-slash)
- ))
-
- ((eq? action-name 'beam) beam)
- ((eq? action-name 'tuplet) tuplet)
- ((eq? action-name 'bracket) bracket)
- ((eq? action-name 'hairpin) hairpin)
- ((eq? action-name 'dashed-line) dashed-line)
- ((eq? action-name 'dashed-slur) dashed-slur)
- ((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 '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)
- ((eq? action-name 'repeat-slash) repeat-slash)
- (else (error "unknown tag -- PDFTEX " action-name))
- )
+
+(define (experimental-on)
+ "")
+
+(define (repeat-slash w a t)
+ (embedded-pdf ((pdf-scm 'repeat-slash) w a t)))
+
+(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
+ "\\input lilyponddefs\\newdimen\\outputscale \\outputscale=\\lilypondpaperoutputscale pt"
+ "\\turnOnPostScript"
+ "\\pdfcompresslevel=0"))
+
+;; Note: this string must match the string in ly2dvi.py!!!
+(define (header creator generate)
+ (string-append
+ "% Generated automatically by: " creator generate "\n"))
+
+(define (invoke-char s i)
+ (string-append
+ "\n\\" s "{" (inexact->string i 10) "}" ))
+
+;;
+;; 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)
+ (let ((tex-key
+ (if use-regex
+ (regexp-substitute/global
+ #f "_" (output-tex-string key) 'pre "X" 'post)
+ (output-tex-string key)))
+ (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
+ "\\placebox{"
+ (number->dim y) "}{" (number->dim x) "}{" s "}\n"))
+
+(define (bezier-sandwich l thick)
+ (embedded-pdf ((pdf-scm 'bezier-sandwich) l thick)))
+
+(define (start-system ht)
+ (string-append"\\vbox to " (number->dim ht) "{\\hbox{%\n"))
+
+(define (stop-system)
+ "}\\vss}\\interscoreline\n")
+(define (stop-last-system)
+ "}\\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 (roundfilledbox x width y height blotdiam)
+ (embedded-pdf ((pdf-scm 'roundfilledbox) x width y height blotdiam)))
+
+(define (text s)
+ (string-append "\\hbox{" (output-tex-string s) "}"))
+
+(define (tuplet ht gapx dx dy thick dir)
+ (embedded-pdf ((pdf-scm 'tuplet) ht gapx dx dy thick dir)))
+
+(define (volta h w thick vert_start vert_end)
+ (embedded-pdf ((pdf-scm 'volta) h w thick vert_start vert_end)))
+
+(define (define-origin file line col)
+ (if (procedure? point-and-click)
+ (string-append "\\special{src:\\string:"
+ (point-and-click line col file)
+ "}" )
+ "")
projects / lilypond.git / commitdiff