When you submit a SAS program, the contents of the program goes to an area of memory called the input stack. The example program in Macro APP in the Input Stack contains a macro definition, a macro ...

Macros allow you to substitute text in a program and to do many other things. A SAS program can contain any number of macros, and you can invoke a macro any number of times in a single program. To ...

A script that is executed within a Microsoft Word document that adds some automatic function for the user. Macros can be created with the Word macro recorder, which stores repetitive keystrokes, or a ...

Unix Power Tools. Chief among the the unsung heroes of Linux and Unix is m4. Unsung? Well, for instance, although m4 has been a standard part of Unix since version 7, no mention is made of it in that ...