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Adventures in org mode

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1 parent 7bcf044 commit d4b06a048db5efd5a65cd9e1b730ccf765418a8c @Vagabond Vagabond committed Jun 24, 2011
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@@ -18,21 +18,29 @@
some other way of including it in erlang's path. You can then add the
following option to the erlang compiler flags
+#+BEGIN_EXAMPLE
{parse_transform, lager_transform}
+#+END_EXAMPLE
Alternately, you can add it to the module you which to compile with logging
enabled:
+#+BEGIN_EXAMPLE
-compile([{parse_transform, lager_transform}]).
+#+END_EXAMPLE
Once you have built your code with lager, you can then generate log messages
by doing the following:
+#+BEGIN_EXAMPLE
lager:error("Some message")
+#+END_EXAMPLE
Or:
+#+BEGIN_EXAMPLE
lager:warning("Some message with a term: ~p", [Term])
+#+END_EXAMPLE
The general form is lager:Severity() where Severity is one of the log levels
mentioned above.

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