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0001 <!DOCTYPE html> 0002 <html><head> 0003 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> 0004 <title>highlight.erl</title> 0005 <meta name="generator" content="KF5::SyntaxHighlighting - Definition (Erlang) - Theme (Breeze Dark)"/> 0006 </head><body style="background-color:#232629;color:#cfcfc2"><pre> 0007 <span style="color:#7a7c7d">% testing for the erlang syntax highlighter</span> 0008 <span style="color:#7a7c7d">% </span><span style="color:#81ca2d;background-color:#4d1f24;font-weight:bold">NOTE</span><span style="color:#7a7c7d"> alerts work in comments to </span><span style="color:#ca9219;background-color:#451e1a;font-weight:bold">TODO</span><span style="color:#7a7c7d"> !</span> 0009 0010 <span style="color:#7a7c7d">% pragmas (show as keywords)</span> 0011 <span style="font-weight:bold">-module</span> 0012 <span style="font-weight:bold">-export</span> 0013 <span style="font-weight:bold">-define</span> 0014 <span style="font-weight:bold">-undef</span> 0015 <span style="font-weight:bold">-ifdef</span> 0016 <span style="font-weight:bold">-ifndef</span> 0017 <span style="font-weight:bold">-else</span> 0018 <span style="font-weight:bold">-endif</span> 0019 <span style="font-weight:bold">-include</span> 0020 <span style="font-weight:bold">-include</span>_lib 0021 0022 <span style="color:#7a7c7d">% key words</span> 0023 <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> 0024 0025 <span style="color:#7a7c7d">% operators</span> 0026 <span style="color:#3f8058">div</span> <span style="color:#3f8058">rem</span> <span style="color:#3f8058">or</span> <span style="color:#3f8058">xor</span> <span style="color:#3f8058">bor</span> <span style="color:#3f8058">bxor</span> <span style="color:#3f8058">bsl</span> <span style="color:#3f8058">bsr</span> <span style="color:#3f8058">and</span> <span style="color:#3f8058">band</span> <span style="color:#3f8058">not</span> <span style="color:#3f8058">bnot</span> 0027 <span style="color:#3f8058">+</span> <span style="color:#3f8058">-</span> <span style="color:#3f8058">*</span> <span style="color:#3f8058">/</span> <span style="color:#3f8058">==</span> <span style="color:#3f8058">/=</span> <span style="color:#3f8058">=:=</span> <span style="color:#3f8058">=/=</span> <span style="color:#3f8058"><</span> <span style="color:#3f8058">=<</span> <span style="color:#3f8058">></span> <span style="color:#3f8058">>=</span> <span style="color:#3f8058">++</span> <span style="color:#3f8058">--</span> <span style="color:#3f8058">=</span> <span style="color:#3f8058">!</span> <span style="color:#3f8058"><-</span> 0028 0029 <span style="color:#7a7c7d">% separators (show as functions)</span> 0030 <span style="color:#8e44ad">(</span> <span style="color:#8e44ad">)</span> <span style="color:#8e44ad">{</span> <span style="color:#8e44ad">}</span> <span style="color:#8e44ad">[</span> <span style="color:#8e44ad">]</span> <span style="color:#8e44ad">.</span> <span style="color:#8e44ad">:</span> <span style="color:#8e44ad">|</span> <span style="color:#8e44ad">||</span> <span style="color:#8e44ad">;</span> <span style="color:#8e44ad">,</span> <span style="color:#8e44ad">?</span> <span style="color:#3f8058">-></span> <span style="color:#8e44ad">#</span> 0031 0032 <span style="color:#7a7c7d">% functions - predefined (part of erlang module) - show as functions</span> 0033 <span style="color:#8e44ad">abs</span> <span style="color:#8e44ad">accept</span> <span style="color:#8e44ad">alarm</span> <span style="color:#8e44ad">apply</span> <span style="color:#8e44ad">atom_to_list</span> <span style="color:#8e44ad">binary_to_list</span> <span style="color:#8e44ad">binary_to_term</span> <span style="color:#8e44ad">check_process_code</span> 0034 <span style="color:#8e44ad">concat_binary</span> <span style="color:#8e44ad">date</span> <span style="color:#8e44ad">delete_module</span> <span style="color:#8e44ad">disconnect_node</span> <span style="color:#8e44ad">element</span> <span style="color:#8e44ad">erase</span> <span style="color:#8e44ad">exit</span> <span style="color:#8e44ad">float</span> <span style="color:#8e44ad">float_to_list</span> 0035 <span style="color:#8e44ad">garbage_collect</span> <span style="color:#8e44ad">get</span> <span style="color:#8e44ad">get_keys</span> <span style="color:#8e44ad">group_leader</span> <span style="color:#8e44ad">halt</span> <span style="color:#8e44ad">hd</span> <span style="color:#8e44ad">integer_to_list</span> <span style="color:#8e44ad">is_alive</span> <span style="color:#8e44ad">is_atom</span> <span style="color:#8e44ad">is_binary</span> 0036 <span style="color:#8e44ad">is_boolean</span> <span style="color:#8e44ad">is_float</span> <span style="color:#8e44ad">is_function</span> <span style="color:#8e44ad">is_integer</span> <span style="color:#8e44ad">is_list</span> <span style="color:#8e44ad">is_number</span> <span style="color:#8e44ad">is_pid</span> <span style="color:#8e44ad">is_port</span> <span style="color:#8e44ad">is_process_alive</span> 0037 <span style="color:#8e44ad">is_record</span> <span style="color:#8e44ad">is_reference</span> <span style="color:#8e44ad">is_tuple</span> <span style="color:#8e44ad">length</span> <span style="color:#8e44ad">link</span> <span style="color:#8e44ad">list_to_atom</span> <span style="color:#8e44ad">list_to_binary</span> <span style="color:#8e44ad">list_to_float</span> <span style="color:#8e44ad">list_to_integer</span> 0038 <span style="color:#8e44ad">list_to_pid</span> <span style="color:#8e44ad">list_to_tuple</span> <span style="color:#8e44ad">load_module</span> <span style="color:#8e44ad">loaded</span> <span style="color:#8e44ad">localtime</span> <span style="color:#8e44ad">make_ref</span> <span style="color:#8e44ad">module_loaded</span> <span style="color:#8e44ad">node</span> <span style="color:#8e44ad">nodes</span> <span style="color:#8e44ad">now</span> 0039 <span style="color:#8e44ad">open_port</span> <span style="color:#8e44ad">pid_to_list</span> <span style="color:#8e44ad">port_close</span> <span style="color:#8e44ad">port_command</span> <span style="color:#8e44ad">port_connect</span> <span style="color:#8e44ad">port_control</span> <span style="color:#8e44ad">ports</span> <span style="color:#8e44ad">pre_loaded</span> <span style="color:#8e44ad">process_flag</span> 0040 <span style="color:#8e44ad">process_info</span> <span style="color:#8e44ad">processes</span> <span style="color:#8e44ad">purge_module</span> <span style="color:#8e44ad">put</span> <span style="color:#8e44ad">register</span> <span style="color:#8e44ad">registered</span> <span style="color:#8e44ad">round</span> <span style="color:#8e44ad">self</span> <span style="color:#8e44ad">setelement</span> <span style="color:#8e44ad">size</span> 0041 <span style="color:#8e44ad">spawn</span> <span style="color:#8e44ad">spawn_link</span> <span style="color:#8e44ad">spawn_opt</span> <span style="color:#8e44ad">split_binary</span> <span style="color:#8e44ad">statistics</span> <span style="color:#8e44ad">term_to_binary</span> <span style="color:#8e44ad">throw</span> <span style="color:#8e44ad">time</span> <span style="color:#8e44ad">tl</span> <span style="color:#8e44ad">trunc</span> <span style="color:#8e44ad">tuple_to_list</span> 0042 <span style="color:#8e44ad">unlink</span> <span style="color:#8e44ad">unregister</span> <span style="color:#8e44ad">whereis</span> 0043 0044 <span style="color:#7a7c7d">% functions - inferred</span> 0045 <span style="color:#8e44ad">module:function</span> 0046 <span style="color:#8e44ad">function</span><span style="color:#8e44ad">()</span> 0047 0048 <span style="color:#7a7c7d">% atoms (show as "char")</span> 0049 <span style="color:#7a7c7d">% begin with underscore, lowercase, contain numbers letters and @ - or anything between ''</span> 0050 <span style="color:#3daee9">middle_underscore</span> 0051 <span style="color:#3daee9">abc</span> <span style="color:#3daee9">ab4d</span> <span style="color:#3daee9">a@cd8</span> <span style="color:#3daee9">a@</span> 0052 <span style="color:#3daee9">'And this is (\012) an atom \'</span> <span style="color:#27aeae">Atoo</span><span style="color:#3daee9">' Variable 'atom</span> <span style="color:#3daee9">again' </span> 0053 0054 <span style="color:#7a7c7d">% variables (begin with capital letter or underscore, contain numbers, letters and @)</span> 0055 <span style="color:#27aeae">_leadingUnderscore</span> <span style="color:#27aeae">AbdD@</span> <span style="color:#27aeae">B45@c</span> 0056 0057 <span style="color:#7a7c7d">% this is a string </span> 0058 <span style="color:#f44f4f">"a string sits between \"</span> <span style="color:#3daee9">double</span> <span style="color:#3daee9">quotes</span><span style="color:#f44f4f">" atom "</span><span style="color:#3daee9">more</span> <span style="color:#3daee9">string</span><span style="color:#f44f4f">"</span> 0059 0060 <span style="color:#7a7c7d">% integers (decimal)</span> 0061 <span style="color:#f67400">1</span><span style="color:#8e44ad">.</span> <span style="color:#f67400">234</span> <span style="color:#f67400">$A</span> 0062 0063 <span style="color:#7a7c7d">% integers (specified base)</span> 0064 <span style="color:#f67400">2#10101</span> <span style="color:#f67400">34#567</span> 0065 0066 <span style="color:#7a7c7d">% float</span> 0067 <span style="color:#f67400">12.23</span> <span style="color:#f67400">12.9e-67</span> <span style="color:#f67400">12.8E+89</span> <span style="color:#f67400">33.34e89</span> 0068 0069 <span style="color:#7a7c7d">% and finally some real code, so we can see what it looks like...</span> 0070 <span style="font-weight:bold">-module</span><span style="color:#8e44ad">(</span><span style="color:#3daee9">codetest</span><span style="color:#8e44ad">).</span> <span style="color:#7a7c7d">% everything is in a module</span> 0071 <span style="font-weight:bold">-export</span><span style="color:#8e44ad">([</span><span style="color:#3daee9">fac</span><span style="color:#3f8058">/</span><span style="color:#f67400">1</span><span style="color:#8e44ad">]).</span> <span style="color:#7a7c7d">% name and number of arguments - need this to be called outside of the module</span> 0072 0073 <span style="color:#8e44ad">fac</span><span style="color:#8e44ad">(</span><span style="color:#27aeae">N</span><span style="color:#8e44ad">)</span> <span style="color:#3daee9">when</span> <span style="color:#27aeae">N</span> <span style="color:#3f8058">></span> <span style="color:#f67400">0</span> <span style="color:#3f8058">-></span> <span style="color:#27aeae">N</span> <span style="color:#3f8058">*</span> <span style="color:#8e44ad">fac</span><span style="color:#8e44ad">(</span><span style="color:#27aeae">N</span><span style="color:#3f8058">-</span><span style="color:#f67400">1</span><span style="color:#8e44ad">);</span> 0074 <span style="color:#8e44ad">fac</span><span style="color:#8e44ad">(</span><span style="color:#27aeae">N</span><span style="color:#8e44ad">)</span> <span style="color:#3daee9">when</span> <span style="color:#27aeae">N</span> <span style="color:#3f8058">==</span> <span style="color:#f67400">0</span> <span style="color:#3f8058">-></span> <span style="color:#f67400">1</span><span style="color:#8e44ad">.</span> 0075 </pre></body></html>