Doc: tweaks.itely clarification for faster process

Specifically for not enabling 'keep-inside-line' tweak until needed

diff --git a/Documentation/learning/tweaks.itely b/Documentation/learning/tweaks.itely
index 4266667cb2f2da97ab660aecfa6a099d5879fc2c..2ccdd156732ab4c60fccbab9e52381721925b3e3 100644 (file)
--- a/Documentation/learning/tweaks.itely
+++ b/Documentation/learning/tweaks.itely
@@ -3944,8 +3944,8 @@ interest are:
 @node Avoiding tweaks with slower processing
 @subsection Avoiding tweaks with slower processing
 
-LilyPond can perform extra checks while it processes input files.  These
-checks will take extra time to perform, but fewer manual tweaks
+LilyPond can perform extra checks while it processes input files.
+These checks will take extra time to perform, but fewer manual tweaks
 may be required to obtain an acceptable result.  If a text script
 or part of the lyrics extends over the margins these checks will
 compress that line of the score just enough to fit within the
@@ -3965,6 +3965,11 @@ in-line in music, as follows:
 @}
 @end example
 
+However, @code{keep-inside-line} is expensive and the recommendation
+is to not enable it, to allow for faster processing, until creating
+a final version.  This way you do not need to manually add @code{\break}
+commands to avoid text running off the right-hand side of the page.
+
 @node Advanced tweaks with Scheme
 @subsection Advanced tweaks with Scheme