IMPLS = ada awk bash c d clojure coffee cpp crystal cs erlang elisp \
elixir es6 factor forth fsharp go groovy guile haskell haxe \
io java julia js kotlin lua make mal ocaml matlab miniMAL \
- nim objc objpascal perl php plpgsql ps python r racket \
+ nim objc objpascal perl php plpgsql plsql ps python r racket \
rpython ruby rust scala swift swift3 tcl vb vhdl vimscript
step0 = step0_repl
perl_STEP_TO_PROG = perl/$($(1)).pl
php_STEP_TO_PROG = php/$($(1)).php
plpgsql_STEP_TO_PROG = plpgsql/$($(1)).sql
+plsql_STEP_TO_PROG = plsql/$($(1)).sql
ps_STEP_TO_PROG = ps/$($(1)).ps
python_STEP_TO_PROG = python/$($(1)).py
r_STEP_TO_PROG = r/$($(1)).r