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Formerly make.texinfo.~101~
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make.texinfo
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make.texinfo
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@ -8127,22 +8127,18 @@ Tell @code{make} to export all variables to child processes by default.@*
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@itemx export @var{variable} := @var{value}
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@itemx export @var{variable} += @var{value}
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@itemx unexport @var{variable}
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Tell @code{make} whether or not to export a particular variable to child
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processes.@*
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@xref{Variables/Recursion, , Communicating Variables to a Sub-@code{make}}.
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@item vpath @var{pattern} @var{path}
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Specify a search path for files matching a @samp{%} pattern.@*
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@xref{Selective Search, , The @code{vpath} Directive}.
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@item vpath @var{pattern}
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Remove all search paths previously specified for @var{pattern}.
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@item vpath
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Remove all search paths previously specified in any @code{vpath}
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directive.
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@end table
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@ -8151,92 +8147,74 @@ Here is a summary of the text manipulation functions (@pxref{Functions}):
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@table @code
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@item $(subst @var{from},@var{to},@var{text})
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Replace @var{from} with @var{to} in @var{text}.@*
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@xref{Text Functions, , Functions for String Substitution and Analysis}.
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@item $(patsubst @var{pattern},@var{replacement},@var{text})
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Replace words matching @var{pattern} with @var{replacement} in @var{text}.@*
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@xref{Text Functions, , Functions for String Substitution and Analysis}.
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@item $(strip @var{string})
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Remove excess whitespace characters from @var{string}.@*
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@xref{Text Functions, , Functions for String Substitution and Analysis}.
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@item $(findstring @var{find},@var{text})
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Locate @var{find} in @var{text}.@*
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@xref{Text Functions, , Functions for String Substitution and Analysis}.
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@item $(filter @var{pattern}@dots{},@var{text})
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Select words in @var{text} that match one of the @var{pattern} words.@*
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@xref{Text Functions, , Functions for String Substitution and Analysis}.
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@item $(filter-out @var{pattern}@dots{},@var{text})
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Select words in @var{text} that @emph{do not} match any of the @var{pattern} words.@*
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@xref{Text Functions, , Functions for String Substitution and Analysis}.
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@item $(sort @var{list})
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Sort the words in @var{list} lexicographically, removing duplicates.@*
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@xref{Text Functions, , Functions for String Substitution and Analysis}.
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@item $(dir @var{names}@dots{})
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Extract the directory part of each file name.@*
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@xref{Filename Functions, ,Functions for File Names}.
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@item $(notdir @var{names}@dots{})
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Extract the non-directory part of each file name.@*
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@xref{Filename Functions, ,Functions for File Names}.
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@item $(suffix @var{names}@dots{})
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Extract the suffix (the last @samp{.} and following characters) of each file name.@*
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@xref{Filename Functions, ,Functions for File Names}.
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@item $(basename @var{names}@dots{})
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Extract the base name (name without suffix) of each file name.@*
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@xref{Filename Functions, ,Functions for File Names}.
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@item $(addsuffix @var{suffix},@var{names}@dots{})
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Append @var{suffix} to each word in @var{names}.@*
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@xref{Filename Functions, ,Functions for File Names}.
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@item $(addprefix @var{prefix},@var{names}@dots{})
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Prepend @var{prefix} to each word in @var{names}.@*
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@xref{Filename Functions, ,Functions for File Names}.
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@item $(join @var{list1},@var{list2})
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Join two parallel lists of words.@*
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@xref{Filename Functions, ,Functions for File Names}.
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@item $(word @var{n},@var{text})
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Extract the @var{n}th word (one-origin) of @var{text}.@*
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@xref{Filename Functions, ,Functions for File Names}.
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@item $(words @var{text})
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Count the number of words in @var{text}.@*
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@xref{Filename Functions, ,Functions for File Names}.
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@item $(firstword @var{names}@dots{})
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Extract the first word of @var{names}.@*
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@xref{Filename Functions, ,Functions for File Names}.
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@item $(wildcard @var{pattern}@dots{})
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Find file names matching a shell file name pattern (@emph{not} a
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@samp{%} pattern).@*
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@xref{Wildcard Function, ,The Function @code{wildcard}}.
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