From 84adefa331c4159d432d22840663c38f155cd4c1 Mon Sep 17 00:00:00 2001
From: Erlang/OTP <otp@erlang.org>
Date: Fri, 20 Nov 2009 14:54:40 +0000
Subject: The R13B03 release.

---
 lib/edoc/src/edoc_report.erl | 96 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 96 insertions(+)
 create mode 100644 lib/edoc/src/edoc_report.erl

(limited to 'lib/edoc/src/edoc_report.erl')

diff --git a/lib/edoc/src/edoc_report.erl b/lib/edoc/src/edoc_report.erl
new file mode 100644
index 0000000000..b87c58dde3
--- /dev/null
+++ b/lib/edoc/src/edoc_report.erl
@@ -0,0 +1,96 @@
+%% =====================================================================
+%% This library is free software; you can redistribute it and/or modify
+%% it under the terms of the GNU Lesser General Public License as
+%% published by the Free Software Foundation; either version 2 of the
+%% License, or (at your option) any later version.
+%%
+%% 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 GNU
+%% Lesser General Public License for more details.
+%%
+%% You should have received a copy of the GNU Lesser General Public
+%% License along with this library; if not, write to the Free Software
+%% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+%% USA
+%%
+%% $Id$
+%% 
+%% @private
+%% @copyright 2001-2003 Richard Carlsson
+%% @author Richard Carlsson <richardc@it.uu.se>
+%% @see edoc
+%% @end 
+%% =====================================================================
+
+%% @doc EDoc verbosity/error reporting.
+
+-module(edoc_report).
+
+-export([error/1,
+	 error/2,
+	 error/3,
+	 report/2,
+	 report/3,
+	 report/4,
+	 warning/1,
+	 warning/2,
+	 warning/3,
+	 warning/4]).
+
+-include("edoc.hrl").
+
+
+error(What) ->
+    error([], What).
+
+error(Where, What) ->
+    error(0, Where, What).
+
+error(Line, Where, S) when is_list(S) ->
+    report(Line, Where, S, []);
+error(Line, Where, {S, D}) when is_list(S) ->
+    report(Line, Where, S, D);
+error(Line, Where, {format_error, M, D}) ->
+    report(Line, Where, M:format_error(D), []).
+
+warning(S) ->
+    warning(S, []).
+
+warning(S, Vs) ->
+    warning([], S, Vs).
+
+warning(Where, S, Vs) ->
+    warning(0, Where, S, Vs).
+
+warning(L, Where, S, Vs) ->
+    report(L, Where, "warning: " ++ S, Vs).
+
+report(S, Vs) ->
+    report([], S, Vs).
+
+report(Where, S, Vs) ->
+    report(0, Where, S, Vs).
+
+report(L, Where, S, Vs) ->
+    io:put_chars(where(Where)),
+    if is_integer(L), L > 0 ->
+	    io:fwrite("at line ~w: ", [L]);
+       true ->
+	    ok
+    end,
+    io:fwrite(S, Vs),
+    io:nl().
+
+where({File, module}) ->
+    io_lib:fwrite("~s, in module header: ", [File]);
+where({File, footer}) ->
+    io_lib:fwrite("~s, in module footer: ", [File]);
+where({File, header}) ->
+    io_lib:fwrite("~s, in header file: ", [File]);
+where({File, {F, A}}) ->
+    io_lib:fwrite("~s, function ~s/~w: ", [File, F, A]);
+where([]) ->
+    io_lib:fwrite("~s: ", [?APPLICATION]);
+where(File) when is_list(File) ->
+    File ++ ": ".
-- 
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