Changeset cf24ff1 for appendixa/m4-desc.xml
- Timestamp:
- 05/23/2002 05:00:34 PM (22 years ago)
- Branches:
- 10.0, 10.0-rc1, 10.1, 10.1-rc1, 11.0, 11.0-rc1, 11.0-rc2, 11.0-rc3, 11.1, 11.1-rc1, 11.2, 11.2-rc1, 11.3, 11.3-rc1, 12.0, 12.0-rc1, 12.1, 12.1-rc1, 12.2, 12.2-rc1, 6.0, 6.1, 6.1.1, 6.3, 6.4, 6.5, 6.6, 6.7, 6.8, 7.0, 7.1, 7.2, 7.3, 7.4, 7.5, 7.5-systemd, 7.6, 7.6-systemd, 7.7, 7.7-systemd, 7.8, 7.8-systemd, 7.9, 7.9-systemd, 8.0, 8.1, 8.2, 8.3, 8.4, 9.0, 9.1, arm, bdubbs/gcc13, ml-11.0, multilib, renodr/libudev-from-systemd, s6-init, trunk, v4_0, v4_1, v5_0, v5_1, v5_1_1, xry111/arm64, xry111/arm64-12.0, xry111/clfs-ng, xry111/lfs-next, xry111/loongarch, xry111/loongarch-12.0, xry111/loongarch-12.1, xry111/loongarch-12.2, xry111/mips64el, xry111/multilib, xry111/pip3, xry111/rust-wip-20221008, xry111/update-glibc
- Children:
- 335838c
- Parents:
- a81d3ab
- File:
-
- 1 edited
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appendixa/m4-desc.xml
ra81d3ab rcf24ff1 7 7 8 8 <sect4><title>m4</title> 9 <para> M4 is a macro processor. It copies input to output expanding macros as it9 <para>m4 is a macro processor. It copies input to output expanding macros as it 10 10 goes. Macros are either built-in or user-defined and can take any number 11 11 of arguments. Besides just doing macro expansion m4 has built-in functions 12 12 for including named files, running UNIX commands, doing integer arithmetic, 13 manipulating text in various ways, recursion, etc. M4 can be used either13 manipulating text in various ways, recursion, etc. The m4 program can be used either 14 14 as a front-end to a compiler or as a macro processor in its own 15 15 right.</para></sect4>
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