/usr/share/lilypond/2.14.2/scm/c++.scm is in lilypond-data 2.14.2-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 | ;;;; This file is part of LilyPond, the GNU music typesetter.
;;;;
;;;; Copyright (C) 1998--2011 Jan Nieuwenhuizen <janneke@gnu.org>
;;;; Han-Wen Nienhuys <hanwen@xs4all.nl>
;;;;
;;;; LilyPond is free software: you can redistribute it and/or modify
;;;; it under the terms of the GNU General Public License as published by
;;;; the Free Software Foundation, either version 3 of the License, or
;;;; (at your option) any later version.
;;;;
;;;; LilyPond is distributed in the hope that it will be useful,
;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;;; GNU General Public License for more details.
;;;;
;;;; You should have received a copy of the GNU General Public License
;;;; along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
;;; Note: this file can't be used without LilyPond executable
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; type predicates.
(define-public (number-pair? x)
(and (pair? x)
(number? (car x)) (number? (cdr x))))
(define-public (number-or-grob? x)
(or (ly:grob? x) (number? x)))
(define-public (grob-list? x)
(list? x))
(define-public (moment-pair? x)
(and (pair? x)
(ly:moment? (car x)) (ly:moment? (cdr x))))
(define-public (boolean-or-symbol? x)
(or (boolean? x) (symbol? x)))
(define-public (string-or-symbol? x)
(or (string? x) (symbol? x)))
(define-public (number-or-string? x)
(or (number? x) (string? x)))
(define-public (string-or-pair? x)
(or (string? x) (pair? x)))
(define-public (number-or-pair? x)
(or (number? x) (pair? x)))
(define-public (cheap-list? x)
(or (pair? x) (null? x)))
(define-public (list-or-symbol? x)
(or (cheap-list? x) (symbol? x)))
(define-public (scheme? x) #t)
(define-public (symbol-or-boolean? x)
(or (symbol? x) (boolean? x)))
;; moved list to end of lily.scm: then all type-predicates are
;; defined.
(define type-p-name-alist '())
(define (match-predicate obj alist)
(if (null? alist)
"Unknown type"
(if (apply (caar alist) obj)
(cdar alist)
(match-predicate obj (cdr alist)))))
(define-public (object-type obj)
(match-predicate obj type-p-name-alist))
(define-public (object-type-name obj)
(type-name (match-predicate obj type-p-name-alist)))
(define-public (type-name predicate)
(let ((entry (assoc predicate type-p-name-alist)))
(if (pair? entry) (cdr entry)
(string-trim-right
(symbol->string (procedure-name predicate))
#\?))))
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