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-rw-r--r--doc/make.texi7
1 files changed, 6 insertions, 1 deletions
diff --git a/doc/make.texi b/doc/make.texi
index 4f07338..32d1558 100644
--- a/doc/make.texi
+++ b/doc/make.texi
@@ -1099,7 +1099,8 @@ include @var{filenames}@dots{}
@end example
@noindent
-@var{filenames} can contain shell file name patterns.
+@var{filenames} can contain shell file name patterns. If
+@var{filenames} is empty, nothing is included and no error is printed.
@cindex shell file name pattern (in @code{include})
@cindex shell wildcards (in @code{include})
@cindex wildcard, in @code{include}
@@ -1379,6 +1380,10 @@ Supports secondary expansion of prerequisite lists.
Supports ``job server'' enhanced parallel builds. @xref{Parallel,
,Parallel Execution}.
+@item else-if
+Supports ``else if'' non-nested conditionals. @xref{Conditional
+Syntax, ,Syntax of Conditionals}.
+
@item check-symlink
Supports the @code{-L} (@code{--check-symlink-times}) flag.
@xref{Options Summary, ,Summary of Options}.