rename parser.pre.mly back to parser.pre

You must run ./config.status after this commit

.gitignore

@@ -121,9 +121,7 @@ why.conf
 /src/parser/lexer.ml
 /src/parser/parser.ml
 /src/parser/parser.mli
-/src/parser/parser.pre.ml
-/src/parser/parser.pre.mli
-/src/parser/parser.pre.output
+/src/parser/parser.output
 
 # /src/tptp2why/
 /src/tptp2why/tptpLexer.ml

Makefile.in

@@ -160,12 +160,6 @@ LIBCMX = $(addsuffix .cmx, $(LIBMODULES))
 $(LIBCMO) $(LIBCMX): INCLUDES += $(LIBINCLUDES)
 $(LIBCMX): OFLAGS += -for-pack Why
 
-src/parser/parser.ml: src/parser/parser.pre.ml
-	cp $^ $@
-
-src/parser/parser.mli: src/parser/parser.pre.mli
-	cp $^ $@
-
 # build targets
 
 byte: src/why.cma