;;;;
;;;; source file of the GNU LilyPond music typesetter
;;;;
-;;;; (c) 1998--2005 Jan Nieuwenhuizen <janneke@gnu.org>
+;;;; (c) 1998--2006 Jan Nieuwenhuizen <janneke@gnu.org>
;;;; Han-Wen Nienhuys <hanwen@cs.uu.nl>
+(define (define-scheme-options)
+ (for-each (lambda (x)
+ (ly:add-option (car x) (cadr x) (caddr x)))
+
+ `((point-and-click #t "use point & click")
+ (paper-size "a4" "the default paper size")
+ (midi-debug #f "generate human readable MIDI")
+ (dump-signatures #f "dump output signatures of each system (EPS backend)")
+ (internal-type-checking #f "check every property assignment for types")
+ (parse-protect #t "continue when finding errors in inline
+scheme are caught in the parser. If off, halt
+on errors, and print a stack trace.")
+ (profile-property-accesses #f "keep statistics of get_property() calls.")
+ (old-relative #f
+ "relative for simultaneous music works
+similar to chord syntax")
+ (object-keys #f
+ "experimental mechanism for remembering tweaks")
+ (resolution 101 "resolution for generating bitmaps")
+ (anti-alias-factor 1 "render at higher resolution and scale down result\nto prevent jaggies in PNG")
+ (book-title-preview #t "include book-titles in preview images.")
+ (eps-font-include #f "Include fonts in separate-system EPS files.")
+ (gs-font-load #f
+ "load fonts via Ghostscript.")
+ (gui #f "running from gui; redirect stderr to log file")
+ (delete-intermediate-files #f
+ "delete unusable PostScript files")
+ (safe #f "Run safely")
+ (verbose ,(ly:command-line-verbose?) "value for the --verbose flag")
+ (strict-infinity-checking #f "If yes, crash on encountering Inf/NaN")
+ (ttf-verbosity 0
+ "how much verbosity for TTF font embedding?")
+ (debug-gc #f
+ "dump GC protection info")
+ (show-available-fonts #f
+ "List font names available.")
+ )))
+
+
+;; need to do this in the beginning. Other parts of the
+;; Scheme init depend on these options.
+;;
+(define-scheme-options)
+
(if (defined? 'set-debug-cell-accesses!)
(set-debug-cell-accesses! #f))
-;;(set-debug-cell-accesses! 5000)
+;(set-debug-cell-accesses! 1000)
(use-modules (ice-9 regex)
(ice-9 safe)
(ice-9 optargs)
(oop goops)
- (srfi srfi-1) ; lists
- (srfi srfi-13)) ; strings
+ (srfi srfi-1)
+ (srfi srfi-13)
+ (srfi srfi-14))
;; my display
(debug-enable 'backtrace)
(read-enable 'positions)))
-(define-public (line-column-location file line col)
- "Print an input location, including column number ."
- (string-append (number->string line) ":"
- (number->string col) " " file))
-
-(define-public (line-location file line col)
- "Print an input location, without column number ."
- (string-append (number->string line) " " file))
-
-(define-public point-and-click #f)
-
(define-public tex-backend?
(member (ly:output-backend) '("texstr" "tex")))
"."))
+;; TeX C++ code actually hooks into TEX_STRING_HASHLIMIT
+(define-public TEX_STRING_HASHLIMIT 10000000)
+
-;; cpp hack to get useful error message
-(define ifdef "First run this through cpp.")
-(define ifndef "First run this through cpp.")
;; gettext wrapper for guile < 1.7.2
(if (defined? 'gettext)
(define-public _ ly:gettext))
(define-public (ly:load x)
- (let* ((fn (%search-load-path x)))
+ (let* ((file-name (%search-load-path x)))
(if (ly:get-option 'verbose)
- (format (current-error-port) "[~A]" fn))
- (primitive-load fn)))
-
-(define-public TEX_STRING_HASHLIMIT 10000000)
+ (ly:progress "[~A" file-name))
+ (if (not file-name)
+ (ly:error (_ "Can't find ~A" x)))
+ (primitive-load file-name)
+ (if (ly:get-option 'verbose)
+ (ly:progress "]"))))
+
+;; Cygwin
+;; #(CYGWIN_NT-5.1 Hostname 1.5.12(0.116/4/2) 2004-11-10 08:34 i686)
+;;
+;; Debian
+;; #(Linux hostname 2.4.27-1-686 #1 Fri Sep 3 06:28:00 UTC 2004 i686)
+;;
+;; Mingw
+;; #(Windows XP HOSTNAME build 2600 5.01 Service Pack 1 i686)
+;;
+
+;; ugh, code dup.
+(define-public PLATFORM
+ (string->symbol
+ (string-downcase
+ (car (string-tokenize (vector-ref (uname) 0) char-set:letter)))))
+
+(define-public DOS
+ (let ((platform (string-tokenize
+ (vector-ref (uname) 0) char-set:letter+digit)))
+ (if (null? (cdr platform)) #f
+ (member (string-downcase (cadr platform)) '("95" "98" "me")))))
+
+(case PLATFORM
+ ((windows)
+ (define native-getcwd getcwd)
+ (define (slashify x)
+ (if (string-index x #\\)
+ x
+ (string-regexp-substitute
+ "//*" "/"
+ (string-regexp-substitute "\\\\" "/" x))))
+ ;; FIXME: this prints a warning.
+ (define-public (ly-getcwd)
+ (slashify (native-getcwd))))
+ (else (define-public ly-getcwd getcwd)))
+
+(define-public (is-absolute? file-name)
+ (let ((file-name-length (string-length file-name)))
+ (if (= file-name-length 0)
+ #f
+ (or (eq? (string-ref file-name 0) #\/)
+ (and (eq? PLATFORM 'windows)
+ (> file-name-length 2)
+ (eq? (string-ref file-name 1) #\:)
+ (eq? (string-ref file-name 2) #\/))))))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(define (type-check-list location signature arguments)
"Typecheck a list of arguments against a list of type
predicates. Print a message at LOCATION if any predicate failed."
+
(define (recursion-helper signature arguments count)
(define (helper pred? arg count)
(if (not (pred? arg))
#t
(and (helper (car signature) (car arguments) count)
(recursion-helper (cdr signature) (cdr arguments) (1+ count)))))
+
(recursion-helper signature arguments 1))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(define-public (ps-output-expression expr port)
(display (eval expr output-ps-module) port))
-;; TODO: generate this list by registering the stencil expressions
-;; stencil expressions should have docstrings.
-(define-public (ly:all-stencil-expressions)
- "Return list of stencil expressions."
- '(beam
- bezier-sandwich
- blank
- bracket
- char
- circle
- dashed-line
- dashed-slur
- dot
- draw-line
- ez-ball
- filledbox
- glyph-string
- horizontal-line
- named-glyph
- polygon
- repeat-slash
- round-filled-box
- text
- url-link
- utf8-string
- white-dot
- white-text
- embedded-ps
- zigzag-line))
-
-;; TODO:
-;; - generate this list by registering the output-backend-commands
-;; output-backend-commands should have docstrings.
-;; - remove hard copies in output-ps output-tex
-(define-public (ly:all-output-backend-commands)
- "Return list of output backend commands."
- '(
- comment
- grob-cause
- no-origin
- placebox
- unknown))
-
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; Safe definitions utility
(define safe-objects (list))
;; load-from-path
'("lily-library.scm"
"file-cache.scm"
+ "define-event-classes.scm"
"define-music-types.scm"
"output-lib.scm"
"c++.scm"
"chord-generic-names.scm"
"stencil.scm"
"markup.scm"
- "bass-figure.scm"
"music-functions.scm"
"part-combiner.scm"
+ "autochange.scm"
"define-music-properties.scm"
"auto-beam.scm"
"chord-name.scm"
- "ly-from-scheme.scm"
+ "parser-ly-from-scheme.scm"
+ "ly-syntax-constructors.scm"
"define-context-properties.scm"
"translation-functions.scm"
"script.scm"
"midi.scm"
- "beam.scm"
- "clef.scm"
- "slur.scm"
+ "layout-beam.scm"
+ "parser-clef.scm"
+ "layout-slur.scm"
"font.scm"
"encoding.scm"
"define-grob-properties.scm"
"define-grobs.scm"
"define-grob-interfaces.scm"
- "page-layout.scm"
+ "define-stencil-commands.scm"
+ "layout-page-layout.scm"
"titling.scm"
"paper.scm"
"backend-library.scm"
- ; last:
+ "x11-color.scm"
+
+ ;; must be after everything has been defined
"safe-lily.scm"))
(,ly:pitch? . "pitch")
(,ly:translator? . "translator")
(,ly:font-metric? . "font metric")
+ (,ly:simple-closure? . "simple closure")
(,markup-list? . "list of markups")
(,markup? . "markup")
(,ly:music-list? . "list of music")
(lambda (a b)
(< (object-address (car a))
(object-address (car b))))))
+
(out-file-name (string-append
"gcstat-" (number->string gc-protect-stat-count)
".scm"))
(outfile (open-file out-file-name "w")))
- (display "Dumping gc protected objs to ...\n")
+ (display (format "Dumping gc protected objs to ~a...\n" out-file-name))
(display
- (filter
- (lambda (x) (not (symbol? x)))
- (map (lambda (y)
- (let ((x (car y))
- (c (cdr y)))
-
- (string-append
- (string-join
- (map object->string (list (object-address x) c x))
- " ")
- "\n")))
+ (map (lambda (y)
+ (let ((x (car y))
+ (c (cdr y)))
+
+ (string-append
+ (string-join
+ (map object->string (list (object-address x) c x))
+ " ")
+ "\n")))
+
+ (filter
+ (lambda (x)
+ (not (symbol? (car x))))
protects))
- outfile)))
-
+ outfile)
+
+; (display (ly:smob-protects))
+ (newline outfile)
+ (if (defined? 'gc-live-object-stats)
+ (let* ((stats #f))
+ (display "Live object statistics: GC'ing\n")
+ (gc)
+ (gc)
+
+ (set! stats (gc-live-object-stats))
+ (display "Dumping live object statistics.\n")
+
+ (for-each
+ (lambda (x)
+ (format outfile "~a: ~a\n" (car x) (cdr x)))
+ (sort (gc-live-object-stats)
+ (lambda (x y)
+ (string<? (car x) (car y)))))))))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
(define-public (lilypond-main files)
"Entry point for LilyPond."
+
+ (define (no-files-handler)
+ (ly:usage)
+ (exit 2))
+
+ (if (ly:get-option 'gui)
+ (gui-main files))
+
+ (if (null? files)
+ (no-files-handler))
+
+ (let ((failed (lilypond-all files)))
+ (if (pair? failed)
+ (begin
+ (ly:error (_ "failed files: ~S") (string-join failed))
+ (exit 1))
+ (begin
+ ;; HACK: be sure to exit with single newline
+ (ly:message "")
+ (exit 0)))))
+
+(define-public (lilypond-all files)
+
+ (if (ly:get-option 'show-available-fonts)
+ (begin
+ (ly:font-config-display-fonts)
+ (exit 0)
+ ))
+
(let* ((failed '())
(handler (lambda (key failed-file)
(set! failed (append (list failed-file) failed)))))
+
(for-each
- (lambda (f)
- (catch 'ly-file-failed
- (lambda () (ly:parse-file f))
- (lambda (x . args) (handler x f)))
- (if #f
+ (lambda (x)
+ (lilypond-file handler x)
+ (ly:clear-anonymous-modules)
+ (if (ly:get-option 'debug-gc)
(dump-gc-protects)))
+
files)
+ failed))
+
+(define (lilypond-file handler file-name)
+ (catch 'ly-file-failed
+ (lambda () (ly:parse-file file-name))
+ (lambda (x . args) (handler x file-name))))
+
+(use-modules (scm editor))
+
+(define-public (gui-main files)
+ (if (null? files)
+ (gui-no-files-handler))
+ (let* ((base (basename (car files) ".ly"))
+ (log-name (string-append base ".log")))
+ (if (not (ly:get-option 'gui))
+ (ly:message (_ "Redirecting output to ~a...") log-name))
+ (ly:stderr-redirect log-name "w")
+ (ly:message "# -*-compilation-*-")
- (if (pair? failed)
- (begin
- (newline (current-error-port))
- (display (_ "error: failed files: ") (current-error-port))
- (display (string-join failed) (current-error-port))
- (newline (current-error-port))
- (newline (current-error-port))
- (exit 1))
- (exit 0))))
-
-(define-public (tweak-grob-property grob sym val)
- (set! (ly:grob-property grob sym) val))
+ (let ((failed (lilypond-all files)))
+ (if (pair? failed)
+ (begin
+ ;; ugh
+ (ly:stderr-redirect "foo" "r")
+ (system (get-editor-command log-name 0 0 0))
+ (ly:error (_ "failed files: ~S") (string-join failed))
+ ;; not reached?
+ (exit 1))
+ (exit 0)))))
+
+(define (gui-no-files-handler)
+ (let* ((ly (string-append (ly:effective-prefix) "/ly/"))
+ ;; FIXME: soft-code, localize
+ (welcome-ly (string-append ly "Welcome_to_LilyPond.ly"))
+ (cmd (get-editor-command welcome-ly 0 0 0)))
+ (ly:message (_ "Invoking `~a'...") cmd)
+ (system cmd)
+ (exit 1)))
projects / lilypond.git / blobdiff