Merge branch 'master' of ssh://jomand@git.sv.gnu.org/srv/git/lilypond

[lilypond.git] / lily / general-scheme.cc

diff --git a/lily/general-scheme.cc b/lily/general-scheme.cc
index 09185f5888b2e8597d2373783b4ff1acb0c281b6..0cf2299b2ec6c9e0579d99846060ad69c196587b 100644 (file)
--- a/lily/general-scheme.cc
+++ b/lily/general-scheme.cc
@@ -140,9 +140,10 @@ LY_DEFINE (ly_warning, "ly:warning",
 
 LY_DEFINE (ly_dir_p, "ly:dir?",
           1, 0, 0, (SCM s),
-          "A type predicate.  The direction@tie{}@code{s} is @code{-1},"
-          " @code{0} or@tie{}@code{1}, where @code{-1} represents"
-          " left or down and @code{1} represents right or up.")
+          "Is @var{s} a direction?  Valid directions are @code{-1},"
+          " @code{0}, or@tie{}@code{1}, where @code{-1} represents"
+          " left or down, @code{1} represents right or up, and @code{0}"
+          " represents a neutral direction.")
 {
   if (scm_is_number (s))
     {