Add poc files

h_program-lang/info_code.ml

@@ -0,0 +1,59 @@
+(* Yoann Padioleau
+ *
+ * Copyright (C) 2012 Facebook
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * version 2.1 as published by the Free Software Foundation, with the
+ * special exception on linking described in file license.txt.
+ * 
+ * This library is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the file
+ * license.txt for more details.
+ *)
+
+(*****************************************************************************)
+(* Prelude *)
+(*****************************************************************************)
+(*
+ * history:
+ *  - was in main_codestat.ml
+ * 
+ * Example of project information:
+ *  - http://www.gnu.org/manual/blurbs.html
+ *)
+
+
+(*****************************************************************************)
+(* Types *)
+(*****************************************************************************)
+
+type info_txt = Outline.outline
+ (* old: (string * string list) list *)
+
+(*****************************************************************************)
+(* IO *)
+(*****************************************************************************)
+
+let load file =
+  Outline.parse_outline file
+
+(* old:
+  let xs = 
+    Common.cat file
+    +> List.map (Str.global_replace (Str.regexp "#.*") "" )
+    +> List.map (Str.global_replace (Str.regexp "\\*+ -----.*") "" )
+    +> Common.exclude Common.is_blank_string 
+  in
+  let xxs = Common.split_list_regexp "^\\*+ " xs in
+  xxs +> List.map (fun (s, body) ->
+    if s =~ "^\\*+ \\([^ ]+\\)[ \t]*$"
+    then 
+      let dir = Common.matched1 s in
+      dir, body
+    else 
+      failwith (spf "wrong format in %s, entry: %s" file s)
+  )
+
+*)