Hi, I can use coreutils' date to generate a date with a date string as follows.
date -d yesterday date -d tomorrow I am not sure if similar things are available in m4. Or how such a feature can be implemented in m4? For example, I want to replace the string YESTERDAY (or any other date string accepted by coreutils' date (but capitalized)) in the input to m4 by the actual date of yesterday. Is there a way to do so? -- Regards, Peng
