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(* virt-sysprep
* Copyright (C) 2016 Red Hat Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*)
(* Utility functions. *)
open Printf
let rec pod_of_list ?(style = `Dot) xs =
match style with
| `Verbatim -> String.concat "\n" (List.map ((^) " ") xs)
| `Star -> _pod_of_list "*" xs
| `Dash -> _pod_of_list "-" xs
| `Dot -> _pod_of_list "ยท" xs
and _pod_of_list delim xs =
"=over 4\n\n" ^
String.concat "" (List.map (sprintf "=item %s\n\n%s\n\n" delim) xs) ^
"=back"
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