32 lines
1.6 KiB
Plaintext
32 lines
1.6 KiB
Plaintext
\paper {
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authorMarkup =
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#(make-on-the-fly-markup
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(lambda (layout props m)
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(let ((name (chain-assoc-get 'author:name props #f))
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(trail_name (chain-assoc-get 'author:trail_name props #f))
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(birth_year (chain-assoc-get 'author:birth_year props #f))
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(death_year (chain-assoc-get 'author:death_year props #f))
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(organization (chain-assoc-get 'author:organization props #f))
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(string-present (lambda (str) (and str (not (and (string? str) (string-null? str))))))
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(render_informations (lambda (infolist) (string-append (car infolist) (if (null? (cdr infolist)) "" (string-append " (" (string-join (cdr infolist) ", ") ")")))))
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)
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(interpret-markup layout props
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(if (or (string-present trail_name) (string-present name))
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(render_informations (filter string-present (list
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trail_name
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name
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(if (and (string-present birth_year) (string-present death_year))
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(ly:format "~a‒~a" birth_year death_year)
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(if (string-present birth_year)
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(ly:format "*~a" birth_year)
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(if (string-present death_year) (ly:format "†~a" death_year) "")))
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organization
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)))
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""
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))))
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(make-null-markup)
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)
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poetMarkup = \markup { "Worte:" \fromproperty #'author }
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composerMarkup = \markup { "Weise:" \fromproperty #'author }
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poetAndComposerEqualMarkup = \markup { "Worte und Weise:" \fromproperty #'author }
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} |