34 lines
1.6 KiB
Diff
34 lines
1.6 KiB
Diff
diff -Nuar hol_light/hol.ml hol_light.nixos/hol.ml
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--- hol_light/hol.ml 2010-11-03 23:09:01.000000000 +0100
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+++ hol_light.nixos/hol.ml 2010-11-03 23:10:31.000000000 +0100
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@@ -11,8 +11,8 @@
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let hol_version = "2.20++";;
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-let hol_dir = ref
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- (try Sys.getenv "HOLLIGHT_DIR" with Not_found -> Sys.getcwd());;
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+let hol_dir = ref "@HOL_LIGHT_SRC_DIR@";;
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+Topdirs.dir_directory "@HOL_LIGHT_SRC_DIR@";;
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(* ------------------------------------------------------------------------- *)
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(* Should eventually change to "ref(Filename.temp_dir_name)". *)
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@@ -23,19 +23,6 @@
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let temp_path = ref "/tmp";;
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(* ------------------------------------------------------------------------- *)
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-(* Load in parsing extensions. *)
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-(* For Ocaml < 3.10, use the built-in camlp4 *)
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-(* and for Ocaml >= 3.10, use camlp5 instead. *)
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-(* ------------------------------------------------------------------------- *)
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-
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-if let v = String.sub Sys.ocaml_version 0 4 in v >= "3.10"
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-then (Topdirs.dir_directory "+camlp5";
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- Topdirs.dir_load Format.std_formatter "camlp5o.cma")
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-else (Topdirs.dir_load Format.std_formatter "camlp4o.cma");;
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-
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-Topdirs.dir_load Format.std_formatter (Filename.concat (!hol_dir) "pa_j.cmo");;
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-
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-(* ------------------------------------------------------------------------- *)
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(* Load files from system and/or user-settable directories. *)
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(* Paths map initial "$/" to !hol_dir dynamically; use $$ to get the actual *)
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(* $ character at the start of a directory. *)
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