Add ppFunDecLore method to PrettyLore.
Add ppFunDecLore method to PrettyLore.

HIPERFIT/futhark,diku-dk/futhark,ihc/futhark,mrakgr/futhark,HIPERFIT/futhark,CulpaBS/wbBach,ihc/futhark,mrakgr/futhark,ihc/futhark,mrakgr/futhark,diku-dk/futhark,diku-dk/futhark,diku-dk/futhark,diku-dk/futhark,HIPERFIT/futhark