-;;;; framework-tex.scm --
+;;;; framework-tex.scm -- structure for TeX output
;;;;
-;;;; source file of the GNU LilyPond music typesetter
+;;;; source file of the GNU LilyPond music typesetter
;;;;
-;;;; (c) 2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+;;;; (c) 2004--2008 Han-Wen Nienhuys <hanwen@xs4all.nl>
(define-module (scm framework-tex)
- #:export (output-framework-tex
- output-classic-framework-tex
-))
+ #:export (output-framework-tex
+ output-classic-framework-tex))
(use-modules (ice-9 regex)
(ice-9 string-fun)
- (ice-9 format)
+ (scm page)
+ (scm paper-system)
(guile)
+ (srfi srfi-1)
(srfi srfi-13)
+ (srfi srfi-14)
+ (scm kpathsea)
(lily))
-;; FIXME: rename
-;; what is bla supposed to do? It breaks the default output terribly:
+(define format ergonomic-simple-format)
-;; \def\lilypondpaperbla$\backslash${$\backslash$}{bla$\backslash${$\backslash$}}%
-;; \lyitem{089.5557}{-15.3109}{\hbox{\magfontUGQLomTVo{}bla$\backslash${$\backslash$}}}%
-;; --jcn
+(define (output-formats)
+ (define formats (ly:output-formats))
+ (set! formats (completize-formats formats))
+ (if (member "ps" formats)
+ (set! formats (cons "dvi" formats)))
+ (if (member "dvi" formats)
+ (set! formats (cons "tex" formats)))
+
+ (uniq-list formats))
+
+(define framework-tex-module (current-module))
(define-public (sanitize-tex-string s)
- (if (ly:get-option 'safe)
- (regexp-substitute/global #f "\\\\"
- (regexp-substitute/global #f "([{}])" "bla{}" 'pre "\\" 1 'post )
- 'pre "$\\backslash$" 'post)
-
+ (if (ly:get-option 'safe)
+ (regexp-substitute/global
+ #f "\\\\"
+ (regexp-substitute/global #f "([{}])" s 'pre "\\" 1 'post)
+ 'pre "$\\backslash$" 'post)
s))
(define (symbol->tex-key sym)
(regexp-substitute/global
- #f "_" (sanitize-tex-string (symbol->string sym)) 'pre "X" 'post) )
+ #f "_" (sanitize-tex-string (symbol->string sym)) 'pre "X" 'post))
(define (tex-number-def prefix key number)
(string-append
"\\def\\" prefix (symbol->tex-key key) "{" number "}%\n"))
-(define-public (tex-font-command font)
+(define-public (digits->letters str)
+ (regexp-substitute/global
+ #f "[-\\._]"
+ (regexp-substitute/global
+ #f "([0-9])" str
+ 'pre
+ (lambda (match)
+ (make-string
+ 1
+ (integer->char
+ (+ (char->integer #\A)
+ (- (char->integer #\0))
+ (char->integer (string-ref (match:substring match 1) 0)))
+ )))
+ 'post)
+ 'pre ""
+ 'post))
+
+(define-public (tex-font-command-raw name magnification)
(string-append
"magfont"
- (string-encode-integer
- (hashq (ly:font-filename font) 1000000))
+ (digits->letters (format "~a" name))
"m"
(string-encode-integer
- (inexact->exact (round (* 1000 (ly:font-magnification font)))))))
+ (inexact->exact (round (* 1000 magnification))))))
+
+(define-public (tex-font-command font)
+ (tex-font-command-raw
+ (ly:font-file-name font) (ly:font-magnification font)))
-(define (font-load-command bookpaper font)
- (let* ((coding-alist (ly:font-encoding-alist font))
- (font-encoding (assoc-get 'output-name coding-alist))
- )
+(define (otf-font-load-command paper font)
+ (let* ((sub-fonts (ly:font-sub-fonts font)))
(string-append
- "\\font\\lilypond" (tex-font-command font) "="
- (ly:font-filename font)
- " scaled "
- (ly:number->string (inexact->exact
+ (apply string-append
+ (map
+ (lambda (sub-name)
+ (format "\\font\\~a=~a scaled ~a%\n"
+ (tex-font-command-raw
+ sub-name (ly:font-magnification font))
+ sub-name
+ (ly:number->string
+ (inexact->exact
(round (* 1000
(ly:font-magnification font)
- (ly:bookpaper-outputscale bookpaper)))))
- "\n"
- "\\def\\" (tex-font-command font) "{%\n"
- ;; UGH. Should be handled via alist.
- (if (equal? "Extended-TeX-Font-Encoding---Latin" font-encoding)
- " \\lilypondfontencoding{T1}"
- " ")
- "\\lilypond" (tex-font-command font)
- "}\n"
- )))
-
-
-(define (define-fonts bookpaper)
+ (ly:paper-output-scale paper)))))))
+ sub-fonts)))))
+
+(define (simple-font-load-command paper font)
+ (format
+ "\\font\\~a=~a scaled ~a%\n"
+ (tex-font-command font)
+ (ly:font-file-name font)
+ (inexact->exact
+ (round (* 1000
+ (ly:font-magnification font)
+ (ly:paper-output-scale paper))))))
+
+(define (font-load-command paper font)
+ (if (pair? (ly:font-sub-fonts font))
+ (otf-font-load-command paper font)
+ (simple-font-load-command paper font)))
+
+(define (define-fonts paper)
(string-append
- ;; UGH. FIXME.
- "\\def\\lilypondpaperunit{mm}\n"
- (tex-number-def "lilypondpaper" 'outputscale
+ ;; UGH. FIXME.
+ "\\def\\lilypondpaperunit{mm}%\n"
+ (tex-number-def "lilypondpaper" 'output-scale
(number->string (exact->inexact
- (ly:bookpaper-outputscale bookpaper))))
+ (ly:paper-output-scale paper))))
(tex-string-def "lilypondpaper" 'papersize
- (eval 'papersize (ly:output-def-scope bookpaper)))
- (tex-string-def "lilypondpaper" 'inputencoding
- (eval 'inputencoding (ly:output-def-scope bookpaper)))
+ (eval 'papersizename (ly:output-def-scope paper)))
+ ;; paper/layout?
+ (tex-string-def "lilypondpaper" 'input-encoding
+ (eval 'input-encoding (ly:output-def-scope paper)))
(apply string-append
- (map (lambda (x) (font-load-command bookpaper x))
- (ly:bookpaper-fonts bookpaper)))))
-
-(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")))
- (newline (current-error-port))
- "")
-
-(define (output-scopes scopes fields basename)
- (define (output-scope scope)
- (apply
- string-append
- (module-map
- (lambda (sym var)
- (let ((val (if (variable-bound? var) (variable-ref var) ""))
- )
-
- (if (and (memq sym fields) (string? val))
- (header-to-file basename sym val))
- ""))
- scope)))
- (apply string-append (map output-scope scopes)))
+ (map (lambda (x) (font-load-command paper x))
+ (ly:paper-fonts paper)))))
(define (tex-string-def prefix key str)
(if (equal? "" (sans-surrounding-whitespace (sanitize-tex-string str)))
(string-append "\\def\\" prefix (symbol->tex-key key)
"{" (sanitize-tex-string str) "}%\n")))
-(define (header bookpaper page-count classic?)
- (let ((scale (ly:output-def-lookup bookpaper 'outputscale)))
-
+(define (header paper page-count classic?)
+ (let ((scale (ly:output-def-lookup paper 'output-scale))
+ (texpaper (string-append
+ (ly:output-def-lookup paper 'papersizename)
+ "paper"))
+ (landscape? (eq? #t (ly:output-def-lookup paper 'landscape))))
(string-append
"% Generated by LilyPond "
(lilypond-version) "\n"
"")
(tex-string-def
- "lilypondpaper" 'linewidth
- (ly:number->string (* scale (ly:output-def-lookup bookpaper 'linewidth))))
-
- (tex-string-def
- "lilypondpaper" 'interscoreline
- (ly:number->string
- (* scale (ly:output-def-lookup bookpaper 'interscoreline)))))))
+ "lilypondpaper" 'line-width
+ (ly:number->string (* scale (ly:output-def-lookup paper 'line-width))))
+ "\\def\\lilyponddocumentclassoptions{"
+ (sanitize-tex-string texpaper)
+ (if landscape? ",landscape" "")
+ "}%\n"
+ )))
(define (header-end)
(string-append
"\\def\\scaletounit{ "
- (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)))))
+ (number->string lily-unit->bigpoint-factor)
" mul }%\n"
"\\ifx\\lilypondstart\\undefined\n"
" \\input lilyponddefs\n"
"\\fi\n"
- "\\outputscale = \\lilypondpaperoutputscale\\lilypondpaperunit\n"
"\\lilypondstart\n"
"\\lilypondspecial\n"
"\\lilypondpostscript\n"))
(define (dump-page putter page last? with-extents?)
(ly:outputter-dump-string
putter
- (format "\\vbox to ~a\\outputscale{%\n\\leavevmode\n\\lybox{0}{0}{0}{0}{%\n"
+ (format "\\lybox{~a}{~a}{%\n"
+ (if with-extents?
+ (interval-start (ly:stencil-extent page X))
+ 0.0)
(if with-extents?
(- (interval-start (ly:stencil-extent page Y)))
- 0.0
- )))
+ 0.0)))
(ly:outputter-dump-stencil putter page)
(ly:outputter-dump-string
putter
(if last?
- "}\\vss\n}\n\\vfill\n"
- "}\\vss\n}\n\\vfill\\lilypondpagebreak\n")))
-
-(define-public (output-framework outputter book scopes fields basename )
- (let* ((bookpaper (ly:paper-book-book-paper book))
- (pages (ly:paper-book-pages book))
+ "}%\n\\vfill\n"
+ "}%\n\\vfill\n\\lilypondpagebreak\n")))
+
+(define-public (output-framework basename book scopes fields)
+ (let* ((filename (format "~a.tex" basename))
+ (outputter (ly:make-paper-outputter (open-file filename "wb") 'tex))
+ (paper (ly:paper-book-paper book))
+ (page-stencils (map page-stencil (ly:paper-book-pages book)))
(last-page (car (last-pair pages)))
(with-extents
- (eq? #t (ly:output-def-lookup bookpaper 'dump-extents)))
- )
+ (eq? #t (ly:output-def-lookup paper 'dump-extents))))
(for-each
(lambda (x)
(ly:outputter-dump-string outputter x))
(list
- (header bookpaper (length pages) #f)
- (define-fonts bookpaper)
+ (header paper (length page-stencils) #f)
+ (define-fonts paper)
(header-end)))
- (ly:outputter-dump-string outputter "\\lilypondnopagebreak")
+ (ly:outputter-dump-string outputter "\\lilypondnopagebreak\n")
(for-each
- (lambda (page) (dump-page outputter page (eq? last-page page) with-extents))
- pages)
- (ly:outputter-dump-string outputter "\\lilypondend\n")))
+ (lambda (page)
+ (dump-page outputter page (eq? last-page page) with-extents))
+ page-stencils)
+ (ly:outputter-dump-string outputter "\\lilypondend\n")
+ (ly:outputter-close outputter)
+ (postprocess-output book framework-tex-module filename
+ (output-formats))))
(define (dump-line putter line last?)
(ly:outputter-dump-string
putter
- (string-append "\\leavevmode\n\\lybox{0}{0}{0}{"
- (ly:number->string (interval-length (ly:paper-system-extent line Y)))
- "}{"))
+ (format "\\lybox{~a}{~a}{%\n"
+ (ly:number->string
+ (max 0 (interval-end (paper-system-extent line X))))
+ (ly:number->string
+ (interval-length (paper-system-extent line Y)))))
- (ly:outputter-dump-stencil putter (ly:paper-system-stencil line))
+ (ly:outputter-dump-stencil putter (paper-system-stencil line))
(ly:outputter-dump-string
putter
(if last?
"}\\interscoreline\n")))
(define-public (output-classic-framework
- outputter book scopes fields basename)
- (let* ((bookpaper (ly:paper-book-book-paper book))
+ basename book scopes fields)
+ (let* ((filename (format "~a.tex" basename))
+ (outputter (ly:make-paper-outputter
+ (open-file filename "w") 'tex))
+ (paper (ly:paper-book-paper book))
(lines (ly:paper-book-systems book))
(last-line (car (last-pair lines))))
(for-each
(ly:outputter-dump-string outputter x))
(list
;;FIXME
- (header bookpaper (length lines) #f)
+ (header paper (length lines) #f)
"\\def\\lilypondclassic{1}%\n"
(output-scopes scopes fields basename)
- (define-fonts bookpaper)
+ (define-fonts paper)
(header-end)))
(for-each
(lambda (line) (dump-line outputter line (eq? line last-line))) lines)
- (ly:outputter-dump-string outputter "\\lilypondend\n")))
-
+ (ly:outputter-dump-string outputter "\\lilypondend\n")
+ (ly:outputter-close outputter)
+ (postprocess-output book framework-tex-module filename
+ (output-formats))
+ ))
(define-public (output-preview-framework
- outputter book scopes fields basename )
- (let* ((bookpaper (ly:paper-book-book-paper book))
- (lines (ly:paper-book-systems book)))
+ basename book scopes fields)
+ (let* ((filename (format "~a.tex" basename))
+ (outputter (ly:make-paper-outputter (open-file filename "wb")
+ 'tex))
+ (paper (ly:paper-book-paper book))
+ (lines (ly:paper-book-systems book))
+ (first-notes-index (list-index
+ (lambda (s) (not (ly:paper-system-title? s)))
+ lines)))
+
(for-each
(lambda (x)
(ly:outputter-dump-string outputter x))
(list
+
;;FIXME
- (header bookpaper (length lines) #f)
+ (header paper (length lines) #f)
"\\def\\lilypondclassic{1}%\n"
(output-scopes scopes fields basename)
- (define-fonts bookpaper)
+ (define-fonts paper)
(header-end)))
- (dump-line outputter (car lines) #t)
- (ly:outputter-dump-string outputter "\\lilypondend\n")))
-
+ (for-each
+ (lambda (lst)
+ (dump-line outputter lst (not (ly:paper-system-title? lst))))
+ (take lines (1+ first-notes-index)))
+ (ly:outputter-dump-string outputter "\\lilypondend\n")
+ (ly:outputter-close outputter)
+ (postprocess-output book framework-tex-module filename
+ (output-formats))))
(define-public (convert-to-pdf book name)
- (let*
- ((defs (ly:paper-book-book-paper book))
- (size (ly:output-def-lookup defs 'papersize)))
-
- (postscript->pdf (if (string? size) size "a4")
- (string-append
- (basename name ".tex")
- ".ps")
- )))
+ (let* ((defs (ly:paper-book-paper book))
+ (paper-width (ly:output-def-lookup defs 'paper-width))
+ (paper-height (ly:output-def-lookup defs 'paper-height))
+ (output-scale (ly:output-def-lookup defs 'output-scale)))
+ (postscript->pdf (* paper-width output-scale (/ (ly:bp 1)))
+ (* paper-height output-scale (/ (ly:bp 1)))
+ (string-append (dir-basename name ".tex") ".ps"))))
(define-public (convert-to-png book name)
- (let*
- ((defs (ly:paper-book-book-paper book))
- (resolution (ly:output-def-lookup defs 'pngresolution)))
-
+ (let* ((defs (ly:paper-book-paper book))
+ (resolution (ly:output-def-lookup defs 'pngresolution))
+ (paper-width (ly:output-def-lookup defs 'paper-width))
+ (paper-height (ly:output-def-lookup defs 'paper-height))
+ (output-scale (ly:output-def-lookup defs 'output-scale)))
(postscript->png
- (if (number? resolution) resolution 90)
- (string-append (basename name ".tex") ".ps")
- )))
+ (if (number? resolution)
+ resolution
+ (ly:get-option 'resolution))
-(define-public (convert-to-ps book name)
- (let*
- ((cmd (string-append "dvips -u+ec-mftrace.map -u+lilypond.map -Ppdf "
- (basename name ".tex"))))
+ (* paper-width output-scale (/ (ly:bp 1)))
+ (* paper-height output-scale (/ (ly:bp 1)))
- (display (format #f (_ "Invoking ~S") cmd) (current-error-port))
- (newline (current-error-port))
- (system cmd)))
+ (string-append (dir-basename name ".tex") ".ps"))))
+
+(define-public (convert-to-ps book name)
+ (let* ((paper (ly:paper-book-paper book))
+ (preview? (string-contains name ".preview"))
+ (papersizename (ly:output-def-lookup paper 'papersizename))
+ (landscape? (eq? #t (ly:output-def-lookup paper 'landscape)))
+ (base (dir-basename name ".tex"))
+ (ps-name (format "~a.ps" base ".ps"))
+ (cmd (string-append "dvips"
+ (if preview?
+ " -E"
+ (string-append
+ " -t"
+ ;; careful: papersizename is user-set.
+ (sanitize-command-option papersizename)
+ ""))
+ (if landscape? " -tlandscape" "")
+ (if (ly:kpathsea-find-file "lm.map")
+ " -u+lm.map" "")
+ (if (ly:kpathsea-find-file "ecrm10.pfa")
+ " -u+ec-mftrace.map" "")
+ " -u+lilypond.map -Ppdf" ""
+ " -o" ps-name
+ " " base)))
+ (if (access? ps-name W_OK)
+ (delete-file ps-name))
+ (if (not (ly:get-option 'verbose))
+ (begin
+ (ly:message (_ "Converting to `~a'...") (string-append base ".ps"))
+ (ly:progress "\n")))
+ (ly:system cmd)))
(define-public (convert-to-dvi book name)
- (let*
- ((curr-extra-mem (string->number (regexp-substitute/global #f " *%.*\n?"
- (ly:kpathsea-expand-variable "$extra_mem_top")
- 'pre "" 'post)))
- (cmd (string-append "latex \\\\nonstopmode \\\\input " name)))
+ (let* ((curr-extra-mem
+ (string->number
+ (regexp-substitute/global
+ #f " *%.*\n?"
+ (ly:kpathsea-expand-variable "extra_mem_top")
+ 'pre "" 'post)))
+ (base (dir-basename name ".tex"))
+ (cmd (format
+ #f "latex \\\\nonstopmode \\\\input '~a'" name)))
+
+ ;; FIXME: latex 'foo bar' works, but \input 'foe bar' does not?
+ (if (string-index name (char-set #\space #\ht #\newline #\cr))
+ (ly:error (_"TeX file name must not contain whitespace: `~a'") name))
(setenv "extra_mem_top" (number->string (max curr-extra-mem 1024000)))
- (newline (current-error-port))
- (display (format #f (_ "Invoking ~S") cmd) (current-error-port))
- (newline (current-error-port))
-
- ;; fixme: set in environment?
+ (let ((dvi-name (string-append base ".dvi")))
+ (if (access? dvi-name W_OK)
+ (delete-file dvi-name)))
+ (if (not (ly:get-option 'verbose))
+ (begin
+ (ly:message (_ "Converting to `~a'...") (string-append base ".dvi"))
+ (ly:progress "\n")))
+
+ ;; FIXME: set in environment?
(if (ly:get-option 'safe)
(set! cmd (string-append "openout_any=p " cmd)))
-
- (system cmd)))
+
+ (ly:system cmd)))
(define-public (convert-to-tex book name)
#t)
projects / lilypond.git / blobdiff