Issue 4571 / 1: Add font aliases settings for Unicode demonstration

This commit adds following generic font aliases settings:

Linux Libertine is serif.
Linux Biolinum is sans-serif.
Linux Libertine Mono is monospace.

So characters that are not contained
in the Libertine font (like Japanese)
are substituted to a serif font.

3 files changed, 17 insertions, 6 deletions

diff --git a/input/regression/typography-demo.ly b/input/regression/typography-demo.ly
index 51a2dd601f..c915c7fe52 100644
--- a/input/regression/typography-demo.ly
+++ b/input/regression/typography-demo.ly
@@ -27,9 +27,9 @@ ignoreMelismaOff = \unset ignoreMelismata
   % Linux Libertine fonts contain Cyrillic and Hebrew glyphs.
   #(define fonts
     (set-global-fonts
-     #:roman "Linux Libertine O"
-     #:sans "Linux Biolinum O"
-     #:typewriter "Linux Libertine Mono O"
+     #:roman "Linux Libertine O,serif"
+     #:sans "Linux Biolinum O,sans-serif"
+     #:typewriter "Linux Libertine Mono O,monospace"
    ))
 }
 
diff --git a/input/regression/utf-8-mixed-text.ly b/input/regression/utf-8-mixed-text.ly
index 7f93917c2f..b0fba2c5d2 100644
--- a/input/regression/utf-8-mixed-text.ly
+++ b/input/regression/utf-8-mixed-text.ly
@@ -7,4 +7,15 @@
 
 \version "2.16.0"
 
+% Font settings for Cyrillic
+% Linux Libertine fonts contain Cyrillic glyphs.
+\paper {
+  #(define fonts
+    (set-global-fonts
+     #:roman "Linux Libertine O,serif"
+     #:sans "Linux Biolinum O,sans-serif"
+     #:typewriter "Linux Libertine Mono O,monospace"
+   ))
+}
+
 \markup { "Здравствуйте Hallo" }
diff --git a/input/regression/utf-8.ly b/input/regression/utf-8.ly
index ae9742f1a2..b5fefcf923 100644
--- a/input/regression/utf-8.ly
+++ b/input/regression/utf-8.ly
@@ -34,9 +34,9 @@ will render Bulgarian (Cyrillic), Hebrew, Japanese and Portuguese.
 \paper {
   #(define fonts
     (set-global-fonts
-     #:roman "Linux Libertine O"
-     #:sans "Linux Biolinum O"
-     #:typewriter "Linux Libertine Mono O"
+     #:roman "Linux Libertine O,serif"
+     #:sans "Linux Biolinum O,sans-serif"
+     #:typewriter "Linux Libertine Mono O,monospace"
    ))
 }