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waf/playground/erlang/hello.erl
Przemyslaw Rzepecki 69157c7b68 Udated Erlang support.
This adds a scaner method to track Erlang heders dependencies.
Support for EUnit tests
Support for EDocs
Support for ERL, ERLC, ERLC_FLAGS environment settings.
2017-12-19 22:03:41 +01:00

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1.1 KiB
Erlang

% what a weird language ... :-)
%%% @author Przemyslaw Rzepecki
%%% @version 0.01
%%% @doc == Hello World, Example Module ==
%%% This module contains some Erlang code for WAF build system support for
%%% Erlang language.
%%% @end
-module(hello).
-export([say_hello/1, hello_world/0]).
-include("hello.hrl").
%%% ###########################################################################
%% @doc Returns a greetings string
%%
%% Some more specific description of the function should be written here...
%%
%% See http://erlang.org/doc/apps/edoc/users_guide.html for the complete Edoc
%% guide.
%%
%% @end
%%% ----------------------------------------------------------
say_hello(waf) -> "Hello WAF, cool to see you!";
say_hello(make) -> "Oh Make, you again...";
say_hello(Other) -> "Hi " ++ Other.
%%% ###########################################################################
%% @doc Print a 'Hello World' string to stdout of the program..
%%
%% This is an Erlang Version of the famous hello_world function.
%%
%% @end
%%% ----------------------------------------------------------
hello_world() -> io:fwrite("~p~n", [?HELLO_WORLD]).