%%%% This file is part of LilyPond, the GNU music typesetter.
%%%%
-%%%% Copyright (C) 2003--2010 Han-Wen Nienhuys <hanwen@xs4all.nl>
+%%%% Copyright (C) 2003--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
%%%% Jan Nieuwenhuizen <janneke@gnu.org>
%%%%
%%%% LilyPond is free software: you can redistribute it and/or modify
%% this file is alphabetically sorted.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% need SRFI-1 for filter;
-%% optargs for lambda*;
-%% regex for string-match
+%% need SRFI-1 for filter; optargs for lambda*
#(use-modules (srfi srfi-1)
- (ice-9 optargs)
- (ice-9 regex))
+ (ice-9 optargs))
%% TODO: using define-music-function in a .scm causes crash.
(set! book-output-suffix newsuffix)
(make-music 'SequentialMusic 'void #t))
-%% why a function?
+%% \breathe is defined as a music function rather than an event identifier to
+%% ensure it gets useful input location information: as an event identifier,
+%% it would have to be wrapped in an EventChord to prevent it from being
+%% treated as a post_event by the parser
breathe =
#(define-music-function (parser location) ()
(_i "Insert a breath mark.")
- (make-music 'EventChord
- 'origin location
- 'elements (list (make-music 'BreathingEvent))))
+ (make-music 'BreathingEvent))
(_i "Set the current clef to @var{type}.")
(make-clef-set type))
+cueClef =
+#(define-music-function (parser location type) (string?)
+ (_i "Set the current cue clef to @var{type}.")
+ (make-cue-clef-set type))
+cueClefUnset =
+#(define-music-function (parser location) ()
+ (_i "Unset the current cue clef.")
+ (make-cue-clef-unset))
+
cueDuring =
#(define-music-function
(parser location what dir main-music) (string? ly:dir? ly:music?)
'quoted-context-type 'Voice
'quoted-context-id "cue"
'quoted-music-name what
- 'quoted-voice-direction dir
- 'origin location))
+ 'quoted-voice-direction dir))
+
+cueDuringWithClef =
+#(define-music-function
+ (parser location what dir clef main-music) (string? ly:dir? string? ly:music?)
+ (_i "Insert contents of quote @var{what} corresponding to @var{main-music},
+in a CueVoice oriented by @var{dir}.")
+ (make-music 'QuoteMusic
+ 'element main-music
+ 'quoted-context-type 'Voice
+ 'quoted-context-id "cue"
+ 'quoted-music-name what
+ 'quoted-music-clef clef
+ 'quoted-voice-direction dir))
#(def-grace-function startGraceMusic stopGraceMusic
(_i "Insert @var{music} as grace notes."))
-
+harmonicByFret = #(define-music-function (parser location fret music) (number? ly:music?)
+ (let* ((fret (number->string fret))
+ (pitch (fret->pitch fret)))
+ (make-sequential-music
+ (list
+ #{
+ \override TabNoteHead #'stencil = #(tab-note-head::print-custom-fret-label $fret)
+ #}
+ (make-harmonic
+ (calc-harmonic-pitch pitch music))
+ #{
+ \revert TabNoteHead #'stencil
+ #}))))
+
+harmonicByRatio = #(define-music-function (parser location ratio music) (number? ly:music?)
+ (let ((pitch (ratio->pitch ratio))
+ (fret (ratio->fret ratio)))
+ (make-sequential-music
+ (list
+ #{
+ \override TabNoteHead #'stencil = #(tab-note-head::print-custom-fret-label $fret)
+ #}
+ (make-harmonic
+ (calc-harmonic-pitch pitch music))
+ #{
+ \revert TabNoteHead #'stencil
+ #}))))
instrumentSwitch =
#(define-music-function
language =
-#(define-music-function (parser location str) (string?)
- (_i "Select note-names language.")
- ;; This function is a hack around the old language
- ;; selection system, using separate .ly files for each
- ;; supported languages.
- ;; TODO: re-implement language selection in a cleaner way.
- (let* ((file-name (string-append (string-downcase! str) ".ly"))
-
- ; Ugh. ly:gulp-file's "file not found" error message
- ; won't be much informative in this specific case.
- (raw-string (ly:gulp-file file-name))
-
- ; extract the pitchnames alist.
- (delim-alist (string-match "`\\(.*\\)\\)\\s[ |\n]?\\)" raw-string ))
- (extract-alist (if delim-alist
- (match:substring delim-alist)
- #f)))
-
- (if extract-alist
- (let ((lang-alist (eval-string extract-alist)))
- (if (ly:get-option 'verbose)
- (ly:message (_ "Using ~a note names...") str))
- (set! pitchnames lang-alist)
- (ly:parser-set-note-names parser lang-alist))
- (ly:error (_ "Cannot process ~a as a language file.
-Use \\include \"~a\" instead.") file-name file-name))
- make-void-music))
+#(define-music-function (parser location language) (string?)
+ (_i "Set note names for language @var{language}.")
+ (note-names-language parser language)
+ (make-music 'Music 'void #t))
+
+languageSaveAndChange =
+#(define-music-function (parser location language) (string?)
+ (_i "Store the previous pitchnames alist, and set a new one.")
+ (set! previous-pitchnames pitchnames)
+ (note-names-language parser language)
+ (make-music 'Music 'void #t))
+
+languageRestore =
+#(define-music-function (parser location) ()
+ (_i "Restore a previously-saved pitchnames alist.")
+ (if previous-pitchnames
+ (begin
+ (set! pitchnames previous-pitchnames)
+ (ly:parser-set-note-names parser pitchnames))
+ (ly:warning (_ "No other language was defined previously. Ignoring.")))
+ (make-music 'Music 'void #t))
makeClusters =
overrideTimeSignatureSettings =
#(define-music-function
- (parser location context time-signature base-moment beat-structure beam-exceptions)
- (symbol? pair? pair? cheap-list? cheap-list?)
+ (parser location time-signature base-moment beat-structure beam-exceptions)
+ (pair? pair? cheap-list? cheap-list?)
- (_i "Override @code{timeSignatureSettings} in @var{context}
+ (_i "Override @code{timeSignatureSettings}
for time signatures of @var{time-signature} to have settings
of @var{base-moment}, @var{beat-structure}, and @var{beam-exceptions}.")
;; TODO -- add warning if largest value of grouping is
;; greater than time-signature.
(let ((setting (make-setting base-moment beat-structure beam-exceptions)))
- (override-time-signature-setting time-signature setting context)))
+ (override-time-signature-setting time-signature setting)))
overrideProperty =
#(define-music-function (parser location name property value)
(make-part-combine-music parser
(list part1 part2)))
-#(define (symbol-or-boolean? x) (or (symbol? x) (boolean? x)))
partcombineForce =
#(define-music-function (location parser type once) (symbol-or-boolean? boolean?)
(_i "Override the part-combiner.")
revertTimeSignatureSettings =
#(define-music-function
- (parser location context time-signature)
- (symbol? pair?)
+ (parser location time-signature)
+ (pair?)
- (_i "Revert @code{timeSignatureSettings} in @var{context}
+ (_i "Revert @code{timeSignatureSettings}
for time signatures of @var{time-signature}.")
- (revert-time-signature-setting time-signature context))
+ (revert-time-signature-setting time-signature))
rightHandFinger =
#(define-music-function (parser location finger) (number-or-string?)
projects / lilypond.git / blobdiff