请教大神，以.m4为扩展名的是什么文件？

[幽影潜行]

请教大神，以.m4为扩展名的是什么文件？有什么作用，先谢谢了！

[pathuang68]

The M4 file is a macro processing language designed by Brian Kernighan and Dennis Ritchie. A macro processor (or a preprocessor) is a text-replacement tool.

Its chief use is to re-use text templates, typically in programming applications, but also in text editing, text processing applications.

[shen_wei]

.m4

文件类型：Macro Processor Library


扩展名为.m4的文件是一个开发文件。

文件说明：

Library of m4 functions and macros that are used by the Unix macro processor.m4                                                               
打开.m4文件

Mac OS

用文本编辑器编辑

　 

Windows

Edit with a text editor

　 

Linux

Run using the Unix m4 or GNU m4 program 
其它内容