sys-file-writer: Omit empty multiple response sets records.
[pspp] / lib / linreg /
drwxr-xr-x   ..
-rw-r--r-- 21 .gitignore
-rw-r--r-- 622 OChangeLog
-rw-r--r-- 238 automake.mk
-rw-r--r-- 4868 sweep.c
-rw-r--r-- 2105 sweep.h