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<!DOCTYPE html>
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<title>highlight.erl</title>
<meta name="generator" content="KF5::SyntaxHighlighting - Definition (Erlang) - Theme (Breeze Light)"/>
</head><body style="background-color:#ffffff;color:#1f1c1b"><pre>
<span style="color:#898887">% testing for the erlang syntax highlighter</span>
<span style="color:#898887">% </span><span style="color:#81ca2d;background-color:#f7e6e6;font-weight:bold">NOTE</span><span style="color:#898887"> alerts work in comments to </span><span style="color:#ca9219;background-color:#451e1a;font-weight:bold">TODO</span><span style="color:#898887"> !</span>
<span style="color:#898887">% pragmas (show as keywords)</span>
<span style="font-weight:bold">-module</span>
<span style="font-weight:bold">-export</span>
<span style="font-weight:bold">-define</span>
<span style="font-weight:bold">-undef</span>
<span style="font-weight:bold">-ifdef</span>
<span style="font-weight:bold">-ifndef</span>
<span style="font-weight:bold">-else</span>
<span style="font-weight:bold">-endif</span>
<span style="font-weight:bold">-include</span>
<span style="font-weight:bold">-include</span>_lib
<span style="color:#898887">% key words</span>
<span style="font-weight:bold">after</span> <span style="font-weight:bold">begin</span> <span style="font-weight:bold">case</span> <span style="font-weight:bold">catch</span> <span style="font-weight:bold">cond</span> <span style="font-weight:bold">end</span> <span style="font-weight:bold">fun</span> <span style="font-weight:bold">if</span> <span style="font-weight:bold">let</span> <span style="font-weight:bold">of</span> <span style="font-weight:bold">query</span> <span style="font-weight:bold">receive</span> <span style="font-weight:bold">all_true</span> <span style="font-weight:bold">some_true</span>
<span style="color:#898887">% operators</span>
<span style="color:#ca60ca">div</span> <span style="color:#ca60ca">rem</span> <span style="color:#ca60ca">or</span> <span style="color:#ca60ca">xor</span> <span style="color:#ca60ca">bor</span> <span style="color:#ca60ca">bxor</span> <span style="color:#ca60ca">bsl</span> <span style="color:#ca60ca">bsr</span> <span style="color:#ca60ca">and</span> <span style="color:#ca60ca">band</span> <span style="color:#ca60ca">not</span> <span style="color:#ca60ca">bnot</span>
<span style="color:#ca60ca">+</span> <span style="color:#ca60ca">-</span> <span style="color:#ca60ca">*</span> <span style="color:#ca60ca">/</span> <span style="color:#ca60ca">==</span> <span style="color:#ca60ca">/=</span> <span style="color:#ca60ca">=:=</span> <span style="color:#ca60ca">=/=</span> <span style="color:#ca60ca"><</span> <span style="color:#ca60ca">=<</span> <span style="color:#ca60ca">></span> <span style="color:#ca60ca">>=</span> <span style="color:#ca60ca">++</span> <span style="color:#ca60ca">--</span> <span style="color:#ca60ca">=</span> <span style="color:#ca60ca">!</span> <span style="color:#ca60ca"><-</span>
<span style="color:#898887">% separators (show as functions)</span>
<span style="color:#644a9b">(</span> <span style="color:#644a9b">)</span> <span style="color:#644a9b">{</span> <span style="color:#644a9b">}</span> <span style="color:#644a9b">[</span> <span style="color:#644a9b">]</span> <span style="color:#644a9b">.</span> <span style="color:#644a9b">:</span> <span style="color:#644a9b">|</span> <span style="color:#644a9b">||</span> <span style="color:#644a9b">;</span> <span style="color:#644a9b">,</span> <span style="color:#644a9b">?</span> <span style="color:#ca60ca">-></span> <span style="color:#644a9b">#</span>
<span style="color:#898887">% functions - predefined (part of erlang module) - show as functions</span>
<span style="color:#644a9b">abs</span> <span style="color:#644a9b">accept</span> <span style="color:#644a9b">alarm</span> <span style="color:#644a9b">apply</span> <span style="color:#644a9b">atom_to_list</span> <span style="color:#644a9b">binary_to_list</span> <span style="color:#644a9b">binary_to_term</span> <span style="color:#644a9b">check_process_code</span>
<span style="color:#644a9b">concat_binary</span> <span style="color:#644a9b">date</span> <span style="color:#644a9b">delete_module</span> <span style="color:#644a9b">disconnect_node</span> <span style="color:#644a9b">element</span> <span style="color:#644a9b">erase</span> <span style="color:#644a9b">exit</span> <span style="color:#644a9b">float</span> <span style="color:#644a9b">float_to_list</span>
<span style="color:#644a9b">garbage_collect</span> <span style="color:#644a9b">get</span> <span style="color:#644a9b">get_keys</span> <span style="color:#644a9b">group_leader</span> <span style="color:#644a9b">halt</span> <span style="color:#644a9b">hd</span> <span style="color:#644a9b">integer_to_list</span> <span style="color:#644a9b">is_alive</span> <span style="color:#644a9b">is_atom</span> <span style="color:#644a9b">is_binary</span>
<span style="color:#644a9b">is_boolean</span> <span style="color:#644a9b">is_float</span> <span style="color:#644a9b">is_function</span> <span style="color:#644a9b">is_integer</span> <span style="color:#644a9b">is_list</span> <span style="color:#644a9b">is_number</span> <span style="color:#644a9b">is_pid</span> <span style="color:#644a9b">is_port</span> <span style="color:#644a9b">is_process_alive</span>
<span style="color:#644a9b">is_record</span> <span style="color:#644a9b">is_reference</span> <span style="color:#644a9b">is_tuple</span> <span style="color:#644a9b">length</span> <span style="color:#644a9b">link</span> <span style="color:#644a9b">list_to_atom</span> <span style="color:#644a9b">list_to_binary</span> <span style="color:#644a9b">list_to_float</span> <span style="color:#644a9b">list_to_integer</span>
<span style="color:#644a9b">list_to_pid</span> <span style="color:#644a9b">list_to_tuple</span> <span style="color:#644a9b">load_module</span> <span style="color:#644a9b">loaded</span> <span style="color:#644a9b">localtime</span> <span style="color:#644a9b">make_ref</span> <span style="color:#644a9b">module_loaded</span> <span style="color:#644a9b">node</span> <span style="color:#644a9b">nodes</span> <span style="color:#644a9b">now</span>
<span style="color:#644a9b">open_port</span> <span style="color:#644a9b">pid_to_list</span> <span style="color:#644a9b">port_close</span> <span style="color:#644a9b">port_command</span> <span style="color:#644a9b">port_connect</span> <span style="color:#644a9b">port_control</span> <span style="color:#644a9b">ports</span> <span style="color:#644a9b">pre_loaded</span> <span style="color:#644a9b">process_flag</span>
<span style="color:#644a9b">process_info</span> <span style="color:#644a9b">processes</span> <span style="color:#644a9b">purge_module</span> <span style="color:#644a9b">put</span> <span style="color:#644a9b">register</span> <span style="color:#644a9b">registered</span> <span style="color:#644a9b">round</span> <span style="color:#644a9b">self</span> <span style="color:#644a9b">setelement</span> <span style="color:#644a9b">size</span>
<span style="color:#644a9b">spawn</span> <span style="color:#644a9b">spawn_link</span> <span style="color:#644a9b">spawn_opt</span> <span style="color:#644a9b">split_binary</span> <span style="color:#644a9b">statistics</span> <span style="color:#644a9b">term_to_binary</span> <span style="color:#644a9b">throw</span> <span style="color:#644a9b">time</span> <span style="color:#644a9b">tl</span> <span style="color:#644a9b">trunc</span> <span style="color:#644a9b">tuple_to_list</span>
<span style="color:#644a9b">unlink</span> <span style="color:#644a9b">unregister</span> <span style="color:#644a9b">whereis</span>
<span style="color:#898887">% functions - inferred</span>
<span style="color:#644a9b">module:function</span>
<span style="color:#644a9b">function</span><span style="color:#644a9b">()</span>
<span style="color:#898887">% atoms (show as "char")</span>
<span style="color:#898887">% begin with underscore, lowercase, contain numbers letters and @ - or anything between ''</span>
<span style="color:#924c9d">middle_underscore</span>
<span style="color:#924c9d">abc</span> <span style="color:#924c9d">ab4d</span> <span style="color:#924c9d">a@cd8</span> <span style="color:#924c9d">a@</span>
<span style="color:#924c9d">'And this is (\012) an atom \'</span> <span style="color:#0057ae">Atoo</span><span style="color:#924c9d">' Variable 'atom</span> <span style="color:#924c9d">again' </span>
<span style="color:#898887">% variables (begin with capital letter or underscore, contain numbers, letters and @)</span>
<span style="color:#0057ae">_leadingUnderscore</span> <span style="color:#0057ae">AbdD@</span> <span style="color:#0057ae">B45@c</span>
<span style="color:#898887">% this is a string </span>
<span style="color:#bf0303">"a string sits between \"</span> <span style="color:#924c9d">double</span> <span style="color:#924c9d">quotes</span><span style="color:#bf0303">" atom "</span><span style="color:#924c9d">more</span> <span style="color:#924c9d">string</span><span style="color:#bf0303">"</span>
<span style="color:#898887">% integers (decimal)</span>
<span style="color:#b08000">1</span><span style="color:#644a9b">.</span> <span style="color:#b08000">234</span> <span style="color:#b08000">$A</span>
<span style="color:#898887">% integers (specified base)</span>
<span style="color:#b08000">2#10101</span> <span style="color:#b08000">34#567</span>
<span style="color:#898887">% float</span>
<span style="color:#b08000">12.23</span> <span style="color:#b08000">12.9e-67</span> <span style="color:#b08000">12.8E+89</span> <span style="color:#b08000">33.34e89</span>
<span style="color:#898887">% and finally some real code, so we can see what it looks like...</span>
<span style="font-weight:bold">-module</span><span style="color:#644a9b">(</span><span style="color:#924c9d">codetest</span><span style="color:#644a9b">).</span> <span style="color:#898887">% everything is in a module</span>
<span style="font-weight:bold">-export</span><span style="color:#644a9b">([</span><span style="color:#924c9d">fac</span><span style="color:#ca60ca">/</span><span style="color:#b08000">1</span><span style="color:#644a9b">]).</span> <span style="color:#898887">% name and number of arguments - need this to be called outside of the module</span>
<span style="color:#644a9b">fac</span><span style="color:#644a9b">(</span><span style="color:#0057ae">N</span><span style="color:#644a9b">)</span> <span style="color:#924c9d">when</span> <span style="color:#0057ae">N</span> <span style="color:#ca60ca">></span> <span style="color:#b08000">0</span> <span style="color:#ca60ca">-></span> <span style="color:#0057ae">N</span> <span style="color:#ca60ca">*</span> <span style="color:#644a9b">fac</span><span style="color:#644a9b">(</span><span style="color:#0057ae">N</span><span style="color:#ca60ca">-</span><span style="color:#b08000">1</span><span style="color:#644a9b">);</span>
<span style="color:#644a9b">fac</span><span style="color:#644a9b">(</span><span style="color:#0057ae">N</span><span style="color:#644a9b">)</span> <span style="color:#924c9d">when</span> <span style="color:#0057ae">N</span> <span style="color:#ca60ca">==</span> <span style="color:#b08000">0</span> <span style="color:#ca60ca">-></span> <span style="color:#b08000">1</span><span style="color:#644a9b">.</span>
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