- library/list/list.ma: unused code commented

[helm.git] / helm / software / components / binaries / transcript / top.ml

diff --git a/helm/software/components/binaries/transcript/top.ml b/helm/software/components/binaries/transcript/top.ml
index 387d47f12cdde686d546d1095b554a85ebefcbb0..b66146b2ea9e375ea9b729b3eee5c9c9d7658ff6 100644 (file)
--- a/helm/software/components/binaries/transcript/top.ml
+++ b/helm/software/components/binaries/transcript/top.ml
@@ -24,8 +24,25 @@
  *)
 
 let main =
-   let help = "Usage: transcript [ <package> | <conf_file> ]*" in
-   let process_package package = Engine.produce (Engine.make package) in
-   Engine.init ();
+   let help = "Usage: transcript [ -glmpx | -C <dir> ] [ <package> | <conf_file> ]*" in
+   let help_C = " set working directory to <dir>" in
+   let help_g = " check for non existing objects" in
+   let help_l = " verbose lexing" in
+   let help_m = " minimal output generation" in
+   let help_p = " verbose parsing" in
+   let help_x = " verbose character escaping" in
+   let set_cwd dir = Options.cwd := dir; Engine.init () in
+   let process_file file =
+      if Sys.file_exists file || Sys.file_exists (file ^ Engine.suffix) then
+         begin Engine.produce (Engine.make file); Options.sources := [] end
+      else
+         Options.sources := file :: !Options.sources
+   in
    Arg.parse [
-   ] process_package help
+      ("-C", Arg.String set_cwd, help_C);
+      ("-g", Arg.Set Options.getter, help_g);
+      ("-l", Arg.Set Options.verbose_lexer, help_l);
+      ("-m", Arg.Clear Options.comments, help_m);
+      ("-p", Arg.Set Options.verbose_parser, help_p);
+      ("-x", Arg.Set Options.verbose_escape, help_x);
+   ] process_file help