Module Name: src
Committed By: rillig
Date: Sun Nov 8 15:18:09 UTC 2020
Modified Files:
src/usr.bin/make: make.h
Log Message:
make(1): fix documentation of preserveUndefined
Since it is a global variable and not a VarEvalFlags, it affects nested
subexpressions as well, and there is no way to escape it.
To generate a diff of this commit:
cvs rdiff -u -r1.201 -r1.202 src/usr.bin/make/make.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.bin/make/make.h
diff -u src/usr.bin/make/make.h:1.201 src/usr.bin/make/make.h:1.202
--- src/usr.bin/make/make.h:1.201 Sun Nov 8 10:33:47 2020
+++ src/usr.bin/make/make.h Sun Nov 8 15:18:09 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: make.h,v 1.201 2020/11/08 10:33:47 rillig Exp $ */
+/* $NetBSD: make.h,v 1.202 2020/11/08 15:18:09 rillig Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1993
@@ -441,7 +441,7 @@ extern time_t now;
/*
* If FALSE (the default behavior), undefined subexpressions in a variable
* expression are discarded. If TRUE (only during variable assignments using
- * the ':=' assignment operator, in the top-level expansion), they are
+ * the ':=' assignment operator, no matter how deeply nested), they are
* preserved and possibly expanded later when the variable from the
* subexpression has been defined.
*
