--- a/src/Pure/ML-Systems/smlnj-1.09.ML Fri Dec 12 22:41:15 1997 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,122 +0,0 @@
-(* Title: Pure/ML-Systems/smlnj-1.09.ML
- ID: $Id$
- Author: Carsten Clasohm, TU Muenchen
- Copyright 1996 TU Muenchen
-
-Compatibility file for Standard ML of New Jersey version 1.09.27 or later.
-*)
-
-(** ML system related **)
-
-(* restore old-style character / string functions *)
-
-fun ord s = Char.ord (String.sub (s, 0));
-val chr = str o Char.chr;
-val explode = (map str) o String.explode;
-val implode = String.concat;
-
-
-(* New Jersey ML parameters *)
-
-val _ =
- (Compiler.Control.Print.printLength := 1000;
- Compiler.Control.Print.printDepth := 350;
- Compiler.Control.Print.stringDepth := 250;
- Compiler.Control.Print.signatures := 2);
-
-
-(* Poly/ML emulation *)
-
-fun quit () = exit 0;
-
-(*limit the printing depth -- divided by 2 for comparibility with Poly/ML*)
-fun print_depth n =
- (Compiler.Control.Print.printDepth := n div 2;
- Compiler.Control.Print.printLength := n);
-
-(*Poly/ML-like prompts*)
-Compiler.Control.primaryPrompt := "> ";
-Compiler.Control.secondaryPrompt := "# ";
-
-
-(** Compiler-independent timing functions **)
-
-(*Note start point for timing*)
-fun startTiming() =
- let val CPUtimer = Timer.startCPUTimer();
- val time = Timer.checkCPUTimer(CPUtimer)
- in (CPUtimer,time) end;
-
-(*Finish timing and return string*)
-fun endTiming (CPUtimer, {gc,sys,usr}) =
- let open Time (*...for Time.toString, Time.+ and Time.- *)
- val {gc=gc2,sys=sys2,usr=usr2} = Timer.checkCPUTimer(CPUtimer)
- in "User " ^ toString (usr2-usr) ^
- " GC " ^ toString (gc2-gc) ^
- " All "^ toString (sys2-sys + usr2-usr + gc2-gc) ^
- " secs"
- handle Time => ""
- end;
-
-
-(* toplevel pretty printing (see also Pure/install_pp.ML) *)
-
-fun make_pp path pprint =
- let
- open Compiler.PrettyPrint;
-
- fun pp pps obj =
- pprint obj
- (add_string pps, begin_block pps INCONSISTENT,
- fn wd => add_break pps (wd, 0), fn () => add_newline pps,
- fn () => end_block pps);
- in
- (path, pp)
- end;
-
-fun install_pp (path, pp) = Compiler.PPTable.install_pp path pp;
-
-
-(* ML command execution *)
-
-val use_strings = Compiler.Interact.useStream o TextIO.openString o implode;
-
-
-
-(** OS related **)
-
-(* system command execution *)
-
-(*execute Unix command which doesn't take any input from stdin and
- sends its output to stdout; could be done more easily by Unix.execute,
- but that function doesn't use the PATH*)
-fun execute command =
- let
- val tmp_name = OS.FileSys.tmpName ();
- val is = (OS.Process.system (command ^ " > " ^ tmp_name); TextIO.openIn tmp_name);
- val result = TextIO.inputAll is;
- in
- TextIO.closeIn is;
- OS.FileSys.remove tmp_name;
- result
- end;
-
-
-(* file handling *)
-
-(*get time of last modification; if file doesn't exist return an empty string*)
-fun file_info "" = "" (* FIXME !? *)
- | file_info name = Time.toString (OS.FileSys.modTime name) handle _ => "";
-
-
-(* getenv *)
-
-fun getenv var =
- (case OS.Process.getEnv var of
- NONE => ""
- | SOME txt => txt);
-
-
-(* non-ASCII input (see also Thy/symbol_input.ML) *)
-
-val needs_filtered_use = false;
--- a/src/Pure/ML-Systems/smlnj-110.ML Fri Dec 12 22:41:15 1997 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,122 +0,0 @@
-(* Title: Pure/ML-Systems/smlnj-110.ML
- ID: $Id$
- Author: Carsten Clasohm, TU Muenchen
- Copyright 1996 TU Muenchen
-
-Compatibility file for Standard ML of New Jersey version 110 or later.
-*)
-
-(** ML system related **)
-
-(* restore old-style character / string functions *)
-
-fun ord s = Char.ord (String.sub (s, 0));
-val chr = str o Char.chr;
-val explode = (map str) o String.explode;
-val implode = String.concat;
-
-
-(* New Jersey ML parameters *)
-
-val _ =
- (Compiler.Control.Print.printLength := 1000;
- Compiler.Control.Print.printDepth := 350;
- Compiler.Control.Print.stringDepth := 250;
- Compiler.Control.Print.signatures := 2);
-
-
-(* Poly/ML emulation *)
-
-fun quit () = exit 0;
-
-(*limit the printing depth -- divided by 2 for comparibility with Poly/ML*)
-fun print_depth n =
- (Compiler.Control.Print.printDepth := n div 2;
- Compiler.Control.Print.printLength := n);
-
-(*Poly/ML-like prompts*)
-Compiler.Control.primaryPrompt := "> ";
-Compiler.Control.secondaryPrompt := "# ";
-
-
-(** Compiler-independent timing functions **)
-
-(*Note start point for timing*)
-fun startTiming() =
- let val CPUtimer = Timer.startCPUTimer();
- val time = Timer.checkCPUTimer(CPUtimer)
- in (CPUtimer,time) end;
-
-(*Finish timing and return string*)
-fun endTiming (CPUtimer, {gc,sys,usr}) =
- let open Time (*...for Time.toString, Time.+ and Time.- *)
- val {gc=gc2,sys=sys2,usr=usr2} = Timer.checkCPUTimer(CPUtimer)
- in "User " ^ toString (usr2-usr) ^
- " GC " ^ toString (gc2-gc) ^
- " All "^ toString (sys2-sys + usr2-usr + gc2-gc) ^
- " secs"
- handle Time => ""
- end;
-
-
-(* toplevel pretty printing (see also Pure/install_pp.ML) *)
-
-fun make_pp path pprint =
- let
- open Compiler.PrettyPrint;
-
- fun pp pps obj =
- pprint obj
- (add_string pps, begin_block pps INCONSISTENT,
- fn wd => add_break pps (wd, 0), fn () => add_newline pps,
- fn () => end_block pps);
- in
- (path, pp)
- end;
-
-fun install_pp (path, pp) = Compiler.PPTable.install_pp path pp;
-
-
-(* ML command execution *)
-
-val use_strings = Compiler.Interact.useStream o TextIO.openString o implode;
-
-
-
-(** OS related **)
-
-(* system command execution *)
-
-(*execute Unix command which doesn't take any input from stdin and
- sends its output to stdout; could be done more easily by Unix.execute,
- but that function doesn't use the PATH*)
-fun execute command =
- let
- val tmp_name = OS.FileSys.tmpName ();
- val is = (OS.Process.system (command ^ " > " ^ tmp_name); TextIO.openIn tmp_name);
- val result = TextIO.inputAll is;
- in
- TextIO.closeIn is;
- OS.FileSys.remove tmp_name;
- result
- end;
-
-
-(* file handling *)
-
-(*get time of last modification; if file doesn't exist return an empty string*)
-fun file_info "" = "" (* FIXME !? *)
- | file_info name = Time.toString (OS.FileSys.modTime name) handle _ => "";
-
-
-(* getenv *)
-
-fun getenv var =
- (case OS.Process.getEnv var of
- NONE => ""
- | SOME txt => txt);
-
-
-(* non-ASCII input (see also Thy/symbol_input.ML) *)
-
-val needs_filtered_use = false;