Erlangのソースを表示

[[Category:プログラミング言語]]
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[https://www.erlang.org/ Erlang] is a programming language with the specific qualities of immutable data and distributed computing.

== Installation ==

[[Install]] the {{Pkg|erlang}} package.

== Usage ==

For further documentation you can read [https://erlang.org/doc/getting_started/intro.html Erlang's docs].

To activate the console, run:

 $ erl

Commands can be entered like this:

 Erlang/OTP 22 [erts-10.7.2] [source] [64-bit] [smp:4:4] [ds:4:4:10] [async-threads:1] [hipe]
 Eshell V10.7.2  (abort with ^G)
 1> 1 + 2 .
 3
 2> (2 + 3) * 4 / 5 .
 4.0
 3>

== Tips and tricks ==

=== Emacs mode ===

To set up the included [[Emacs]] mode, {{ic|erlang-mode}}, follow the [https://erlang.org/doc/apps/tools/erlang_mode_chapter.html#setup-on-unix documentation]  (the OTP path is {{ic|/usr/lib/erlang}}).