Goal: export an entire SAS dataset to a tab-delimited text file using a data step. 

Problem: In every example that I can find, such as [this one](http://www.ciser.cornell.edu/FAQ/SAS/write_delimited_file.shtml), one must specify every variable in the data step following the PUT statement. **Isn't there a simple method to just ask for "all" of the variables?**

I have already tried using `PUT _ALL_`, but that includes the variable names in every row of the output, instead of just outputtin the values.