"margin-left" -> "margin-start" && "margin-right" -> "margin-end"
[pspp] / lib /
drwxr-xr-x   ..
-rw-r--r-- 21 .gitignore
-rw-r--r-- 235 automake.mk
drwxr-xr-x - gtk-contrib
drwxr-xr-x - linreg
drwxr-xr-x - tukey