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Rewrap sys-devel DESCRIPTIONs
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SUMMARY="A macro processor"
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DESCRIPTION="
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GNU M4 is an implementation of the traditional Unix macro processor.
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It is mostly SVR4 compatible although it has some extensions (for
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example, handling more than 9 positional parameters to macros).
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GNU M4 also has built-in functions for including files, running shell
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commands, doing arithmetic, etc.
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M4 is a macro processor in the sense that it copies its input to the
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output expanding macros as it goes. Macros are either builtin or
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user-defined and can take any number of arguments. Besides just doing
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macro expansion, m4 has builtin functions for including named files,
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running UNIX commands, doing integer arithmetic, manipulating text in
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various ways, recursion etc... M4 can be used either as a front-end to
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a compiler or as a macro processor in its own right.
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One of the biggest users of M4 is the GNU Autoconf project.
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"
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GNU M4 is an implementation of the traditional Unix macro processor. It is \
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mostly SVR4 compatible although it has some extensions (for example, handling \
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more than 9 positional parameters to macros). GNU M4 also has built-in \
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functions for including files, running shell commands, doing arithmetic, etc.
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M4 is a macro processor in the sense that it copies its input to the output \
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expanding macros as it goes. Macros are either builtin or user-defined and can \
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take any number of arguments. Besides just doing macro expansion, m4 has \
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builtin functions for including named files, running UNIX commands, doing \
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integer arithmetic, manipulating text in various ways, recursion etc... M4 can \
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be used either as a front-end to a compiler or as a macro processor in its own \
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right.
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One of the biggest users of M4 is the GNU Autoconf project.
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"
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HOMEPAGE="http://www.gnu.org/software/m4/"
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COPYRIGHT="2000, 2005-2011 Free Software Foundation, Inc."
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LICENSE="GNU GPL v3"
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