Author: kevans
Date: Tue Feb 20 05:21:58 2018
New Revision: 329632
URL: https://svnweb.freebsd.org/changeset/base/329632

Log:
  style.lua(9): Clarify local variable guideline
  
  The intent of this guideline is to avoid creating global variables in module
  scope. Its main purpose is to serve as a reminder that variables at module
  scope also need to be declared.
  
  We want to avoid global variables in general, but this is easier to mess up
  when designing things in the module scope.

Modified:
  head/share/man/man9/style.lua.9

Modified: head/share/man/man9/style.lua.9
==============================================================================
--- head/share/man/man9/style.lua.9     Tue Feb 20 05:12:39 2018        
(r329631)
+++ head/share/man/man9/style.lua.9     Tue Feb 20 05:21:58 2018        
(r329632)
@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd February 19, 2018
+.Dd February 20, 2018
 .Dt STYLE.LUA 9
 .Os
 .Sh NAME
@@ -86,7 +86,7 @@ should be done explicitly, rather than as a boolean ex
 Single-line conditional statements and loops should be avoided.
 .Pp
 .Ic local
-variables should be preferred to module scope variables.
+variables should be preferred to global variables in module scope.
 .Pp
 Multiple local variables should not be declared
 .Sy and
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