--- /dev/null
+\version "2.14.0"
+
+\header {
+ texidoc = "
+Setting the @code{font-name} property does not change the font
+size. The two strings below should be concatenated and have the
+same font size.
+
+Note that `the same font size' is related to what lilypond reports
+on the console if in verbose mode (3.865234375 units for this
+regression test). If you actually look at the two fonts the
+optical size differs enormously.
+"
+}
+
+\markup \concat {
+ "pfsm"
+ \override #'(font-name . "Emmentaler-20")
+ "pfsm"
+}