/usr/lib/erlang/lib/syntax_tools-1.6.12/ebin/syntax_tools.app is in erlang-syntax-tools 1:16.b.3-dfsg-1ubuntu2.2.
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The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | % This is an -*- erlang -*- file.
{application, syntax_tools,
[{description, "Syntax tools"},
{vsn, "1.6.12"},
{modules, [epp_dodger,
erl_comment_scan,
erl_prettypr,
erl_recomment,
erl_syntax,
erl_syntax_lib,
erl_tidy,
igor,
prettypr]},
{registered,[]},
{applications, [stdlib]},
{env, []}]}.
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