input/manual/font-table.ly

   1 #(set-global-staff-size 16)
   2
   3 \paper {
   4   %% ugh. text on toplevel is a bit broken...
   5
   6   oddHeaderMarkup = \markup {}
   7   evenHeaderMarkup = \markup {}
   8   oddFooterMarkup = \markup {}
   9   evenFooterMarkup = \markup {}
  10   }
  11
  12 \version "2.12.0"
  13
  14 #(define-markup-command (doc-char layout props name) (string?)
  15   (interpret-markup layout props
  16    (let* ((n (string-length name)))
  17      (if (> n 24)
  18          ;; split long glyph names near the middle at dots
  19          (let* ((middle-pos (round (/ n 2)))
  20                 (left-dot-pos (string-rindex name #\. 0 middle-pos))
  21                 (right-dot-pos (string-index name #\. middle-pos))
  22                 (left-distance (if (number? left-dot-pos)
  23                                    (- middle-pos left-dot-pos)
  24                                    middle-pos))
  25                 (right-distance (if (number? right-dot-pos)
  26                                     (- right-dot-pos middle-pos)
  27                                     middle-pos))
  28                 (split-pos (if (> left-distance right-distance)
  29                                right-dot-pos
  30                                left-dot-pos))
  31                 (left (substring name 0 split-pos))
  32                 (right (substring name split-pos)))
  33            (markup
  34              #:pad-to-box '(0 . 36) '(-2 . 2) #:column (#:typewriter left
  35                                                         #:typewriter #:concat ("  " right))
  36              #:pad-to-box '(-2 . 4) '(-3.5 . 3.5) #:huge #:musicglyph name))
  37          (markup
  38            #:pad-to-box '(0 . 36) '(-2 . 2) #:typewriter name
  39            #:pad-to-box '(-2 . 4) '(-3.5 . 3.5) #:huge #:musicglyph name)))))
  40
  41 #(define-markup-list-command (doc-chars layout props names) (list?)
  42    (define (min-length lst n)
  43      "(min       (length lst) n)"
  44      (if (or (null? lst) (<= n 0))
  45          0
  46          (1+ (min-length (cdr lst) (1- n)))))
  47    (define (doc-chars-aux names acc)
  48      (let* ((n (min-length names 2))
  49             (head (take names n))
  50             (tail (drop names n)))
  51        (if (null? head)
  52            (reverse! acc)
  53            (doc-chars-aux tail
  54                          (cons (make-line-markup (map make-doc-char-markup head))
  55                                acc)))))
  56    (interpret-markup-list layout props (doc-chars-aux names (list))))
  57
  58 \markuplines \override-lines #'(word-space . 4)
  59              \doc-chars #(delete ".notdef"
  60                           (ly:otf-glyph-list (ly:system-font-load "emmentaler-20")))