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author | Paul Smith <psmith@gnu.org> | 1999-09-14 00:17:58 +0000 |
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committer | Paul Smith <psmith@gnu.org> | 1999-09-14 00:17:58 +0000 |
commit | 4121dea6a59367b4431cbe7a3c43d74fec9fd832 (patch) | |
tree | 1b614d858168eb4a313d773de343feecd3087c3c /make.texinfo | |
parent | b88c1d3a3db2d8d3381fe423edd7bd794f7cb21a (diff) | |
download | gunmake-4121dea6a59367b4431cbe7a3c43d74fec9fd832.tar.gz |
* Some configuration fixes.
Diffstat (limited to 'make.texinfo')
-rw-r--r-- | make.texinfo | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/make.texinfo b/make.texinfo index 73ac73f..8334526 100644 --- a/make.texinfo +++ b/make.texinfo @@ -5568,10 +5568,10 @@ respectively. @xref{Testing Flags}, for a practical application of @cindex filtering words @cindex words, filtering @item $(filter @var{pattern}@dots{},@var{text}) -Removes all whitespace-separated words in @var{text} that do -@emph{not} match any of the @var{pattern} words, returning only -matching words. The patterns are written using @samp{%}, just like -the patterns used in the @code{patsubst} function above.@refill +Returns all whitespace-separated words in @var{text} that @emph{do} match +any of the @var{pattern} words, removing any words that @emph{do not} +match. The patterns are written using @samp{%}, just like the patterns +used in the @code{patsubst} function above.@refill The @code{filter} function can be used to separate out different types of strings (such as file names) in a variable. For example: @@ -5592,6 +5592,11 @@ compiler.@refill @findex filter-out @cindex filtering out words @cindex words, filtering out +Returns all whitespace-separated words in @var{text} that @emph{do not} +match any of the @var{pattern} words, removing the words that @emph{do} +match one or more. This is the exact opposite of the @code{filter} +function.@refill + Removes all whitespace-separated words in @var{text} that @emph{do} match the @var{pattern} words, returning only the words that @emph{do not} match. This is the exact opposite of the @code{filter} |