File indexing completed on 2024-05-19 15:23:13
0001 <!DOCTYPE html> 0002 <html><head> 0003 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> 0004 <title>highlight.lgt</title> 0005 <meta name="generator" content="KF5::SyntaxHighlighting - Definition (Logtalk) - Theme (Breeze Light)"/> 0006 </head><body style="background-color:#ffffff;color:#1f1c1b"><pre> 0007 <span style="color:#898887;">/* </span> 0008 <span style="color:#898887;"> Highlighting test case for Logtalk</span> 0009 0010 <span style="color:#898887;"> Copied from the Logtalk distribution by the Logtalk copright holder</span> 0011 <span style="color:#898887;"> and contributed using the Apache License 2.0</span> 0012 <span style="color:#898887;">*/</span> 0013 0014 :-<span style="font-weight:bold;"> encoding</span>(<span style="color:#006e28;">Encoding</span>). <span style="color:#898887;">% this is a single-line comment</span> 0015 0016 <span style="color:#898887;">/*</span> 0017 <span style="color:#898887;">this is</span> 0018 <span style="color:#898887;">a block</span> 0019 <span style="color:#898887;">comment</span> 0020 <span style="color:#898887;">*/</span> 0021 0022 0023 :-<span style="font-weight:bold;"> if</span>(<span style="color:#006e28;">Goal</span>). 0024 <span style="color:#898887;">% conditional</span> 0025 :-<span style="font-weight:bold;"> elif</span>(<span style="color:#006e28;">Goal</span>). 0026 <span style="color:#898887;">% compilation</span> 0027 :-<span style="font-weight:bold;"> else</span>. 0028 <span style="color:#898887;">% directives</span> 0029 :-<span style="font-weight:bold;"> endif</span>. 0030 0031 0032 :-<span style="font-weight:bold;"> initialization</span>(<span style="color:#006e28;">Goal</span>). 0033 :-<span style="font-weight:bold;"> op</span>(<span style="color:#006e28;">Precedence</span>, <span style="color:#006e28;">Associativity</span>, <span style="color:#006e28;">Operator</span>). 0034 :-<span style="font-weight:bold;"> ensure_loaded</span>(<span style="color:#006e28;">File</span>). 0035 :-<span style="font-weight:bold;"> include</span>(<span style="color:#006e28;">File</span>). 0036 :-<span style="font-weight:bold;"> set_prolog_flag</span>(<span style="color:#006e28;">Flag</span>, <span style="color:#006e28;">Value</span>). 0037 :-<span style="font-weight:bold;"> set_logtalk_flag</span>(<span style="color:#006e28;">Flag</span>, <span style="color:#006e28;">Value</span>). 0038 0039 0040 :-<span style="font-weight:bold;"> object</span>(prototype, 0041 <span style="font-weight:bold;">implements</span>(protocol), 0042 <span style="font-weight:bold;">imports</span>(category), 0043 <span style="font-weight:bold;">extends</span>(parent)). 0044 0045 :-<span style="font-weight:bold;"> info</span>([ 0046 version <span style="color:#0057ae;">is</span> <span style="color:#b08000;">1</span><span style="color:#0057ae;">:</span><span style="color:#b08000;">47</span><span style="color:#0057ae;">:</span><span style="color:#b08000;">0</span>, 0047 author <span style="color:#0057ae;">is</span> <span style="color:#bf0303;">'Paulo Moura'</span>, 0048 date <span style="color:#0057ae;">is</span> <span style="color:#b08000;">2019</span><span style="color:#0057ae;">-</span><span style="color:#b08000;">09</span><span style="color:#0057ae;">-</span><span style="color:#b08000;">18</span>, 0049 comment <span style="color:#0057ae;">is</span> <span style="color:#bf0303;">'Sample prototype for testing syntax coloring.'</span> 0050 ]). 0051 0052 :-<span style="font-weight:bold;"> built_in</span>. 0053 :-<span style="font-weight:bold;"> threaded</span>. 0054 :-<span style="font-weight:bold;"> dynamic</span>. 0055 0056 :-<span style="font-weight:bold;"> initialization</span>(some_goal(<span style="color:#006e28;">X</span>, <span style="color:#006e28;">Y</span>)). 0057 0058 :-<span style="font-weight:bold;"> uses</span>([ 0059 foobar <span style="color:#0057ae;">as</span> fb 0060 ]). 0061 0062 :-<span style="font-weight:bold;"> alias</span>(set, [member<span style="color:#0057ae;">/</span><span style="color:#b08000;">2</span> <span style="color:#0057ae;">as</span> set_member<span style="color:#0057ae;">/</span><span style="color:#b08000;">2</span>]). 0063 :-<span style="font-weight:bold;"> alias</span>(words, [singular<span style="color:#0057ae;">//</span><span style="color:#b08000;">0</span> <span style="color:#0057ae;">as</span> peculiar<span style="color:#0057ae;">//</span><span style="color:#b08000;">0</span>]). 0064 0065 :-<span style="font-weight:bold;"> uses</span>(list, [append<span style="color:#0057ae;">/</span><span style="color:#b08000;">3</span>, member<span style="color:#0057ae;">/</span><span style="color:#b08000;">2</span>]). 0066 :-<span style="font-weight:bold;"> uses</span>(queues, [new<span style="color:#0057ae;">/</span><span style="color:#b08000;">1</span> <span style="color:#0057ae;">as</span> new_queue<span style="color:#0057ae;">/</span><span style="color:#b08000;">1</span>]). 0067 0068 :-<span style="font-weight:bold;"> use_module</span>(module). 0069 :-<span style="font-weight:bold;"> use_module</span>(module, [append<span style="color:#0057ae;">/</span><span style="color:#b08000;">3</span>, member<span style="color:#0057ae;">/</span><span style="color:#b08000;">2</span>]). 0070 0071 :-<span style="font-weight:bold;"> multifile</span>(zzz<span style="color:#0057ae;">/</span><span style="color:#b08000;">1</span>). 0072 :-<span style="font-weight:bold;"> multifile</span>(module<span style="color:#0057ae;">:</span>zzz<span style="color:#0057ae;">/</span><span style="color:#b08000;">1</span>). 0073 :-<span style="font-weight:bold;"> multifile</span>(object<span style="color:#0057ae;">::</span>zzz<span style="color:#0057ae;">/</span><span style="color:#b08000;">1</span>). 0074 0075 :-<span style="font-weight:bold;"> coinductive</span>(comember<span style="color:#0057ae;">/</span><span style="color:#b08000;">1</span>). 0076 0077 :-<span style="font-weight:bold;"> use_module</span>(module, [xxx<span style="color:#0057ae;">/</span><span style="color:#b08000;">1</span>, yyy<span style="color:#0057ae;">/</span><span style="color:#b08000;">2</span>, zzz<span style="color:#0057ae;">/</span><span style="color:#b08000;">3</span>]). 0078 :-<span style="font-weight:bold;"> export</span>(bbb<span style="color:#0057ae;">/</span><span style="color:#b08000;">3</span>). 0079 :-<span style="font-weight:bold;"> reexport</span>(cccc<span style="color:#0057ae;">/</span><span style="color:#b08000;">4</span>). 0080 0081 :-<span style="font-weight:bold;"> public</span>(aaa<span style="color:#0057ae;">/</span><span style="color:#b08000;">2</span>). 0082 :-<span style="font-weight:bold;"> meta_predicate</span>(aaa(<span style="color:#0057ae;">::</span>, <span style="color:#0057ae;">*</span>)). 0083 :-<span style="font-weight:bold;"> discontiguous</span>(aaa<span style="color:#0057ae;">/</span><span style="color:#b08000;">2</span>). 0084 :-<span style="font-weight:bold;"> mode</span>(aaa(<span style="color:#0057ae;">+</span>callable, <span style="color:#0057ae;">?</span>integer), zero_or_one). 0085 :-<span style="font-weight:bold;"> info</span>(position<span style="color:#0057ae;">/</span><span style="color:#b08000;">2</span>, [ 0086 comment <span style="color:#0057ae;">is</span> <span style="color:#bf0303;">'Predicate brief description.'</span>, 0087 arguments <span style="color:#0057ae;">is</span> [<span style="color:#bf0303;">'Arg1'</span><span style="color:#0057ae;">-</span><span style="color:#bf0303;">'Arg1 description'</span>, <span style="color:#bf0303;">'Arg2'</span><span style="color:#0057ae;">-</span><span style="color:#bf0303;">'Arg2 description'</span>] 0088 ]). 0089 0090 :-<span style="font-weight:bold;"> public</span>(nt<span style="color:#0057ae;">//</span><span style="color:#b08000;">2</span>). 0091 :-<span style="font-weight:bold;"> meta_non_terminal</span>(nt(<span style="color:#b08000;">1</span>, <span style="color:#0057ae;">*</span>)). 0092 0093 :-<span style="font-weight:bold;"> protected</span>(bbb<span style="color:#0057ae;">/</span><span style="color:#b08000;">2</span>). 0094 :-<span style="font-weight:bold;"> synchronized</span>(bbb<span style="color:#0057ae;">/</span><span style="color:#b08000;">2</span>). 0095 :-<span style="font-weight:bold;"> mode</span>(bbb(<span style="color:#0057ae;">+</span>integer, <span style="color:#0057ae;">-</span>float), one). 0096 :-<span style="font-weight:bold;"> info</span>(bbb<span style="color:#0057ae;">/</span><span style="color:#b08000;">2</span>, [ 0097 comment <span style="color:#0057ae;">is</span> <span style="color:#bf0303;">'Predicate brief description.'</span>, 0098 argnames <span style="color:#0057ae;">is</span> [<span style="color:#bf0303;">'Arg1'</span>, <span style="color:#bf0303;">'Arg2'</span>] 0099 ]). 0100 0101 :-<span style="font-weight:bold;"> private</span>(ccc<span style="color:#0057ae;">/</span><span style="color:#b08000;">2</span>). 0102 :-<span style="font-weight:bold;"> dynamic</span>(ccc<span style="color:#0057ae;">/</span><span style="color:#b08000;">2</span>). 0103 :-<span style="font-weight:bold;"> mode</span>(ccc(<span style="color:#0057ae;">@</span>atom, <span style="color:#0057ae;">?</span>atom, <span style="color:#0057ae;">++</span>list, <span style="color:#0057ae;">--</span>ground), one_or_more). 0104 :-<span style="font-weight:bold;"> info</span>(ccc<span style="color:#0057ae;">/</span><span style="color:#b08000;">2</span>, [ 0105 comment <span style="color:#0057ae;">is</span> <span style="color:#bf0303;">'Predicate brief description.'</span>, 0106 argnames <span style="color:#0057ae;">is</span> [<span style="color:#bf0303;">'Arg1'</span>, <span style="color:#bf0303;">'Arg2'</span>] 0107 ]). 0108 0109 enumerating_entities(<span style="color:#006e28;">Object</span>, <span style="color:#006e28;">Protocol</span>, <span style="color:#006e28;">Category</span>) <span style="color:#0057ae;">:-</span> 0110 <span style="color:#644a9b;">current_category</span>(<span style="color:#006e28;">Category</span>), 0111 <span style="color:#644a9b;">current_object</span>(<span style="color:#006e28;">Object</span>), 0112 <span style="color:#644a9b;">current_protocol</span>(<span style="color:#006e28;">Protocol</span>). 0113 0114 enumerating_properties <span style="color:#0057ae;">:-</span> 0115 <span style="color:#644a9b;">category_property</span>(<span style="color:#006e28;">Category</span>, <span style="color:#006e28;">Property</span>), 0116 <span style="color:#644a9b;">object_property</span>(<span style="color:#006e28;">Object</span>, <span style="color:#006e28;">Property</span>), 0117 <span style="color:#644a9b;">protocol_property</span>(<span style="color:#006e28;">Protocol</span>, <span style="color:#006e28;">Property</span>). 0118 0119 creating_entities(<span style="color:#006e28;">Object</span>, <span style="color:#006e28;">Protocol</span>, <span style="color:#006e28;">Category</span>) <span style="color:#0057ae;">:-</span> 0120 <span style="color:#644a9b;">create_category</span>(<span style="color:#006e28;">Category</span>, <span style="color:#006e28;">Relations</span>, <span style="color:#006e28;">Directives</span>, <span style="color:#006e28;">Clauses</span>), 0121 <span style="color:#644a9b;">create_object</span>(<span style="color:#006e28;">Object</span>, <span style="color:#006e28;">Relations</span>, <span style="color:#006e28;">Directives</span>, <span style="color:#006e28;">Clauses</span>), 0122 <span style="color:#644a9b;">create_protocol</span>(<span style="color:#006e28;">Protocol</span>, <span style="color:#006e28;">Relations</span>, <span style="color:#006e28;">Directives</span>). 0123 0124 abolishing_entities(<span style="color:#006e28;">Object</span>, <span style="color:#006e28;">Protocol</span>, <span style="color:#006e28;">Category</span>) <span style="color:#0057ae;">:-</span> 0125 <span style="color:#644a9b;">abolish_category</span>(<span style="color:#006e28;">Category</span>), 0126 <span style="color:#644a9b;">abolish_object</span>(<span style="color:#006e28;">Object</span>), 0127 <span style="color:#644a9b;">abolish_protocol</span>(<span style="color:#006e28;">Protocol</span>). 0128 0129 entity_relations <span style="color:#0057ae;">:-</span> 0130 <span style="color:#644a9b;">extends_object</span>(<span style="color:#006e28;">Prototype</span>, <span style="color:#006e28;">Parent</span>, <span style="color:#006e28;">Scope</span>), 0131 <span style="color:#644a9b;">extends_protocol</span>(<span style="color:#006e28;">Protocol1</span>, <span style="color:#006e28;">Protocol2</span>, <span style="color:#006e28;">Scope</span>), 0132 <span style="color:#644a9b;">extends_category</span>(<span style="color:#006e28;">Category1</span>, <span style="color:#006e28;">Category2</span>, <span style="color:#006e28;">Scope</span>), 0133 <span style="color:#644a9b;">implements_protocol</span>(<span style="color:#006e28;">Object</span>, <span style="color:#006e28;">Protocol</span>, <span style="color:#006e28;">Scope</span>), 0134 <span style="color:#644a9b;">imports_category</span>(<span style="color:#006e28;">Object</span>, <span style="color:#006e28;">Category</span>, <span style="color:#006e28;">Scope</span>), 0135 <span style="color:#644a9b;">instantiates_class</span>(<span style="color:#006e28;">Instance</span>, <span style="color:#006e28;">Class</span>, <span style="color:#006e28;">Scope</span>), 0136 <span style="color:#644a9b;">specializes_class</span>(<span style="color:#006e28;">Class</span>, <span style="color:#006e28;">Superclass</span>, <span style="color:#006e28;">Scope</span>), 0137 <span style="color:#644a9b;">complements_object</span>(<span style="color:#006e28;">Category</span>, <span style="color:#006e28;">Object</span>), 0138 <span style="color:#644a9b;">conforms_to_protocol</span>(<span style="color:#006e28;">ObjOrCtg</span>, <span style="color:#006e28;">Protocol</span>, <span style="color:#006e28;">Scope</span>). 0139 0140 event_handling <span style="color:#0057ae;">:-</span> 0141 <span style="color:#644a9b;">abolish_events</span>(<span style="color:#006e28;">Event</span>, <span style="color:#006e28;">Object</span>, <span style="color:#006e28;">Message</span>, <span style="color:#006e28;">Sender</span>, <span style="color:#006e28;">Monitor</span>), 0142 <span style="color:#644a9b;">current_event</span>(<span style="color:#006e28;">Event</span>, <span style="color:#006e28;">Object</span>, <span style="color:#006e28;">Message</span>, <span style="color:#006e28;">Sender</span>, <span style="color:#006e28;">Monitor</span>), 0143 <span style="color:#644a9b;">define_events</span>(<span style="color:#006e28;">Event</span>, <span style="color:#006e28;">Object</span>, <span style="color:#006e28;">Message</span>, <span style="color:#006e28;">Sender</span>, <span style="color:#006e28;">Monitor</span>). 0144 0145 multi_threading <span style="color:#0057ae;">:-</span> 0146 <span style="color:#644a9b;">threaded</span>(<span style="color:#006e28;">Goals</span>), 0147 <span style="color:#644a9b;">threaded_call</span>(<span style="color:#006e28;">Goal</span>), 0148 <span style="color:#644a9b;">threaded_call</span>(<span style="color:#006e28;">Goal</span>, <span style="color:#006e28;">Tag</span>), 0149 <span style="color:#644a9b;">threaded_once</span>(<span style="color:#006e28;">Goal</span>), 0150 <span style="color:#644a9b;">threaded_once</span>(<span style="color:#006e28;">Goal</span>, <span style="color:#006e28;">Tag</span>), 0151 <span style="color:#644a9b;">threaded_ignore</span>(<span style="color:#006e28;">Goal</span>), 0152 <span style="color:#644a9b;">threaded_exit</span>(<span style="color:#006e28;">Goal</span>), 0153 <span style="color:#644a9b;">threaded_exit</span>(<span style="color:#006e28;">Goal</span>, <span style="color:#006e28;">Tag</span>), 0154 <span style="color:#644a9b;">threaded_peek</span>(<span style="color:#006e28;">Goal</span>), 0155 <span style="color:#644a9b;">threaded_peek</span>(<span style="color:#006e28;">Goal</span>, <span style="color:#006e28;">Tag</span>), 0156 <span style="color:#644a9b;">threaded_cancel</span>(<span style="color:#006e28;">Tag</span>), 0157 <span style="color:#644a9b;">threaded_wait</span>(<span style="color:#006e28;">Notification</span>), 0158 <span style="color:#644a9b;">threaded_notify</span>(<span style="color:#006e28;">Notification</span>). 0159 0160 engines <span style="color:#0057ae;">:-</span> 0161 <span style="color:#644a9b;">threaded_engine</span>(<span style="color:#006e28;">Engine</span>), 0162 <span style="color:#644a9b;">threaded_engine_create</span>(<span style="color:#006e28;">AnswerTemplate</span>, <span style="color:#006e28;">Goal</span>, <span style="color:#006e28;">Engine</span>), 0163 <span style="color:#644a9b;">threaded_engine_destroy</span>(<span style="color:#006e28;">Engine</span>), 0164 <span style="color:#644a9b;">threaded_engine_self</span>(<span style="color:#006e28;">Engine</span>), 0165 <span style="color:#644a9b;">threaded_engine_next</span>(<span style="color:#006e28;">Engine</span>, <span style="color:#006e28;">Answer</span>), 0166 <span style="color:#644a9b;">threaded_engine_next_reified</span>(<span style="color:#006e28;">Engine</span>, <span style="color:#006e28;">Answer</span>), 0167 <span style="color:#644a9b;">threaded_engine_yield</span>(<span style="color:#006e28;">Answer</span>), 0168 <span style="color:#644a9b;">threaded_engine_post</span>(<span style="color:#006e28;">Engine</span>, <span style="color:#006e28;">Term</span>), 0169 <span style="color:#644a9b;">threaded_engine_fetch</span>(<span style="color:#006e28;">Term</span>). 0170 0171 compiling_and_loading <span style="color:#0057ae;">:-</span> 0172 <span style="color:#644a9b;">logtalk_compile</span>(<span style="color:#006e28;">File</span>, <span style="color:#006e28;">Options</span>), 0173 <span style="color:#644a9b;">logtalk_load</span>(<span style="color:#006e28;">File</span>, <span style="color:#006e28;">Options</span>), 0174 <span style="color:#644a9b;">logtalk_library_path</span>(<span style="color:#006e28;">Library</span>, <span style="color:#006e28;">Path</span>), 0175 <span style="color:#644a9b;">logtalk_load_context</span>(<span style="color:#006e28;">Key</span>, <span style="color:#006e28;">Value</span>), 0176 <span style="color:#644a9b;">logtalk_make</span>(<span style="color:#006e28;">Action</span>), 0177 <span style="color:#644a9b;">logtalk_make</span>, 0178 <span style="color:#644a9b;">logtalk_make_target_action</span>(<span style="color:#006e28;">Target</span>). 0179 0180 flags <span style="color:#0057ae;">:-</span> 0181 <span style="color:#644a9b;">current_logtalk_flag</span>(<span style="color:#006e28;">Flag</span>, <span style="color:#006e28;">Value</span>), 0182 <span style="color:#644a9b;">set_logtalk_flag</span>(<span style="color:#006e28;">Flag</span>, <span style="color:#006e28;">Value</span>), 0183 <span style="color:#644a9b;">create_logtalk_flag</span>(<span style="color:#006e28;">Flag</span>, <span style="color:#006e28;">Value</span>, <span style="color:#006e28;">Options</span>). 0184 0185 execution_context_methods <span style="color:#0057ae;">:-</span> 0186 <span style="color:#644a9b;">context</span>(<span style="color:#006e28;">Context</span>), 0187 <span style="color:#644a9b;">parameter</span>(<span style="color:#006e28;">N</span>, <span style="color:#006e28;">Parameter</span>), 0188 <span style="color:#644a9b;">self</span>(<span style="color:#006e28;">Self</span>), 0189 <span style="color:#644a9b;">sender</span>(<span style="color:#006e28;">Sender</span>), 0190 <span style="color:#644a9b;">this</span>(<span style="color:#006e28;">This</span>). 0191 0192 reflection_methods <span style="color:#0057ae;">:-</span> 0193 <span style="color:#644a9b;">current_predicate</span>(<span style="color:#006e28;">Predicate</span>), 0194 <span style="color:#644a9b;">predicate_property</span>(<span style="color:#006e28;">Predicate</span>, <span style="color:#006e28;">Property</span>). 0195 0196 database_methods <span style="color:#0057ae;">:-</span> 0197 <span style="color:#644a9b;">abolish</span>(<span style="color:#006e28;">Name</span><span style="color:#0057ae;">/</span><span style="color:#006e28;">Arity</span>), 0198 <span style="color:#644a9b;">asserta</span>(<span style="color:#006e28;">Clause</span>), 0199 <span style="color:#644a9b;">assertz</span>(<span style="color:#006e28;">Clause</span>), 0200 <span style="color:#644a9b;">clause</span>(<span style="color:#006e28;">Head</span>, <span style="color:#006e28;">Body</span>), 0201 <span style="color:#644a9b;">retract</span>(<span style="color:#006e28;">Clause</span>), 0202 <span style="color:#644a9b;">retractall</span>(<span style="color:#006e28;">Head</span>). 0203 0204 exception_methods <span style="color:#0057ae;">:-</span> 0205 <span style="color:#644a9b;">catch</span>(<span style="color:#006e28;">Goal</span>, <span style="color:#006e28;">Error</span>, <span style="color:#006e28;">Catcher</span>), 0206 <span style="color:#644a9b;">throw</span>(<span style="color:#006e28;">Error</span>), 0207 <span style="color:#644a9b;">instantiation_error</span>, 0208 <span style="color:#644a9b;">type_error</span>(<span style="color:#006e28;">Type</span>, <span style="color:#006e28;">Culprit</span>), 0209 <span style="color:#644a9b;">domain_error</span>(<span style="color:#006e28;">Domain</span>, <span style="color:#006e28;">Culprit</span>), 0210 <span style="color:#644a9b;">existence_error</span>(<span style="color:#006e28;">Thing</span>, <span style="color:#006e28;">Culprit</span>), 0211 <span style="color:#644a9b;">permission_error</span>(<span style="color:#006e28;">Operation</span>, <span style="color:#006e28;">Permission</span>, <span style="color:#006e28;">Culprit</span>), 0212 <span style="color:#644a9b;">representation_error</span>(<span style="color:#006e28;">Flag</span>), 0213 <span style="color:#644a9b;">evaluation_error</span>(<span style="color:#006e28;">Exception</span>), 0214 <span style="color:#644a9b;">resource_error</span>(<span style="color:#006e28;">Resource</span>), 0215 <span style="color:#644a9b;">syntax_error</span>(<span style="color:#006e28;">Description</span>), 0216 <span style="color:#644a9b;">system_error</span>. 0217 0218 all_solutions_methods <span style="color:#0057ae;">:-</span> 0219 <span style="color:#644a9b;">bagof</span>(<span style="color:#006e28;">Term</span>, <span style="color:#006e28;">Goal</span>, <span style="color:#006e28;">List</span>), 0220 <span style="color:#644a9b;">bagof</span>(<span style="color:#006e28;">Term</span>, <span style="color:#006e28;">Var</span><span style="color:#0057ae;">^</span><span style="color:#006e28;">Goal</span>, <span style="color:#006e28;">List</span>), 0221 <span style="color:#644a9b;">findall</span>(<span style="color:#006e28;">Term</span>, <span style="color:#006e28;">Goal</span>, <span style="color:#006e28;">List</span>), 0222 <span style="color:#644a9b;">forall</span>(<span style="color:#006e28;">Generate</span>, <span style="color:#006e28;">Test</span>), 0223 <span style="color:#644a9b;">setof</span>(<span style="color:#006e28;">Term</span>, <span style="color:#006e28;">Goal</span>, <span style="color:#006e28;">List</span>), 0224 <span style="color:#644a9b;">setof</span>(<span style="color:#006e28;">Term</span>, <span style="color:#006e28;">Var1</span><span style="color:#0057ae;">^</span><span style="color:#006e28;">Var2</span><span style="color:#0057ae;">^</span><span style="color:#006e28;">Goal</span>, <span style="color:#006e28;">List</span>). 0225 0226 event_handler_methods <span style="color:#0057ae;">:-</span> 0227 <span style="color:#644a9b;">before</span>(<span style="color:#006e28;">Object</span>, <span style="color:#006e28;">Message</span>, <span style="color:#006e28;">Sender</span>), 0228 <span style="color:#644a9b;">after</span>(<span style="color:#006e28;">Object</span>, <span style="color:#006e28;">Message</span>, <span style="color:#006e28;">Sender</span>). 0229 0230 message_forwarding_method <span style="color:#0057ae;">:-</span> 0231 <span style="color:#644a9b;">forward</span>(<span style="color:#006e28;">Message</span>). 0232 0233 dcg_rules_parsing_methods <span style="color:#0057ae;">:-</span> 0234 <span style="color:#644a9b;">phrase</span>(<span style="color:#006e28;">NonTerminal</span>, <span style="color:#006e28;">Input</span>, <span style="color:#006e28;">Rest</span>). 0235 0236 term_expansion_methods <span style="color:#0057ae;">:-</span> 0237 <span style="color:#644a9b;">expand_term</span>(<span style="color:#006e28;">Term</span>, <span style="color:#006e28;">Expanded</span>), 0238 <span style="color:#644a9b;">expand_goal</span>(<span style="color:#006e28;">Goal</span>, <span style="color:#006e28;">Expanded</span>), 0239 <span style="color:#644a9b;">term_expansion</span>(<span style="color:#006e28;">Term</span>, <span style="color:#006e28;">Expanded</span>), 0240 <span style="color:#644a9b;">goal_expansion</span>(<span style="color:#006e28;">Goal</span>, <span style="color:#006e28;">Expanded</span>). 0241 0242 message_sending <span style="color:#0057ae;">:-</span> 0243 <span style="color:#006e28;">Object</span><span style="color:#0057ae;">::</span><span style="color:#006e28;">Message</span>, 0244 <span style="color:#0057ae;">::</span><span style="color:#006e28;">Message</span>, 0245 <span style="color:#0057ae;">^^</span><span style="color:#006e28;">Message</span>. 0246 0247 calling_external_code <span style="color:#0057ae;">:-</span> 0248 <span style="color:#0057ae;">{</span>goal1, goal2, goal3<span style="color:#0057ae;">}</span>. 0249 0250 context_switching_calls <span style="color:#0057ae;">:-</span> 0251 <span style="color:#006e28;">Object</span><span style="color:#0057ae;"><<</span><span style="color:#006e28;">Goal</span>. 0252 0253 lambda_expressions <span style="color:#0057ae;">:-</span> 0254 <span style="color:#0057ae;">{</span><span style="color:#006e28;">X</span>,<span style="color:#006e28;">Y</span>,<span style="color:#006e28;">Z</span><span style="color:#0057ae;">}/</span>[<span style="color:#006e28;">P</span>,<span style="color:#006e28;">Q</span>]<span style="color:#0057ae;">>></span><span style="color:#006e28;">Goal</span>. 0255 0256 explicitly_qualified_module_calls <span style="color:#0057ae;">:-</span> 0257 <span style="color:#006e28;">Module</span><span style="color:#0057ae;">:</span><span style="color:#006e28;">Goal</span>. 0258 0259 if_then_else <span style="color:#0057ae;">:-</span> 0260 ( <span style="color:#006e28;">If</span> <span style="color:#0057ae;">-></span> 0261 <span style="color:#006e28;">Then</span> 0262 <span style="color:#0057ae;">;</span> <span style="color:#006e28;">Else</span> 0263 ). 0264 0265 numbers <span style="color:#0057ae;">:-</span> 0266 <span style="color:#006e28;">X1</span> <span style="color:#0057ae;">is</span> <span style="color:#b08000;">13</span>, <span style="color:#006e28;">X2</span> <span style="color:#0057ae;">is</span> <span style="color:#0057ae;">-</span><span style="color:#b08000;">13</span>, <span style="color:#006e28;">X3</span> <span style="color:#0057ae;">is</span> <span style="color:#0057ae;">+</span><span style="color:#b08000;">13</span>, 0267 <span style="color:#006e28;">Y1</span> <span style="color:#0057ae;">is</span> <span style="color:#b08000;">13.13</span>, <span style="color:#006e28;">Y2</span> <span style="color:#0057ae;">is</span> <span style="color:#0057ae;">-</span><span style="color:#b08000;">13.13</span>, <span style="color:#006e28;">Y3</span> <span style="color:#0057ae;">is</span> <span style="color:#0057ae;">+</span><span style="color:#b08000;">13.13</span>, 0268 <span style="color:#006e28;">Z1</span> <span style="color:#0057ae;">is</span> <span style="color:#b08000;">13.13e-23</span>, <span style="color:#006e28;">Z2</span> <span style="color:#0057ae;">is</span> <span style="color:#0057ae;">-</span><span style="color:#b08000;">13.13e-23</span>, <span style="color:#006e28;">Z3</span> <span style="color:#0057ae;">is</span> <span style="color:#0057ae;">+</span><span style="color:#b08000;">13.13e-23</span>, 0269 <span style="color:#006e28;">C1</span> <span style="color:#0057ae;">is</span> <span style="color:#b08000;">0'A</span>, <span style="color:#006e28;">C2</span> <span style="color:#0057ae;">is</span> <span style="color:#b08000;">0''</span>, <span style="color:#006e28;">C3</span> <span style="color:#0057ae;">is</span> <span style="color:#b08000;">0'"</span>, <span style="color:#006e28;">C4</span> <span style="color:#0057ae;">is</span> <span style="color:#b08000;">0'%</span>, 0270 <span style="color:#006e28;">C5</span> <span style="color:#0057ae;">is</span> <span style="color:#b08000;">0'\n</span>, <span style="color:#006e28;">C6</span> <span style="color:#0057ae;">is</span> <span style="color:#b08000;">0'\\</span>, <span style="color:#006e28;">C7</span> <span style="color:#0057ae;">is</span> <span style="color:#b08000;">0'\'</span>, <span style="color:#006e28;">C8</span> <span style="color:#0057ae;">is</span> <span style="color:#b08000;">0'\"</span>, <span style="color:#006e28;">C9</span> <span style="color:#0057ae;">is</span> <span style="color:#b08000;">0'\`</span>, 0271 <span style="color:#006e28;">B1</span> <span style="color:#0057ae;">is</span> <span style="color:#b08000;">0b1011101</span>, 0272 <span style="color:#006e28;">O1</span> <span style="color:#0057ae;">is</span> <span style="color:#b08000;">0o1234560</span>, 0273 <span style="color:#006e28;">H1</span> <span style="color:#0057ae;">is</span> <span style="color:#b08000;">0x1234567890abcDEF</span>. 0274 0275 functions <span style="color:#0057ae;">:-</span> 0276 <span style="color:#006e28;">A</span> <span style="color:#0057ae;">is</span> <span style="color:#644a9b;">atan</span>(<span style="color:#b08000;">3.14</span>) <span style="color:#0057ae;">+</span> <span style="color:#644a9b;">atan2</span>(<span style="color:#b08000;">1</span>, <span style="color:#b08000;">0</span>) <span style="color:#0057ae;">+</span> <span style="color:#644a9b;">acos</span>(<span style="color:#b08000;">0.5</span>) <span style="color:#0057ae;">+</span> <span style="color:#644a9b;">asin</span>(<span style="color:#b08000;">0.5</span>) <span style="color:#0057ae;">+</span> <span style="color:#644a9b;">sin</span>(<span style="color:#b08000;">0.77</span>) <span style="color:#0057ae;">-</span> <span style="color:#644a9b;">cos</span>(<span style="color:#b08000;">123.23</span>) <span style="color:#0057ae;">-</span> <span style="color:#644a9b;">tan</span>(<span style="color:#b08000;">0.33</span>), 0277 <span style="color:#006e28;">B</span> <span style="color:#0057ae;">is</span> <span style="color:#644a9b;">sign</span>(<span style="color:#0057ae;">-</span><span style="color:#b08000;">12</span>) <span style="color:#0057ae;">*</span> <span style="color:#644a9b;">abs</span>(<span style="color:#b08000;">35</span><span style="color:#0057ae;">/</span><span style="color:#b08000;">78</span>), 0278 <span style="color:#006e28;">C</span> <span style="color:#0057ae;">is</span> <span style="color:#644a9b;">truncate</span>(<span style="color:#b08000;">3.14</span>) <span style="color:#0057ae;">+</span> <span style="color:#644a9b;">round</span>(<span style="color:#0057ae;">-</span><span style="color:#b08000;">7.8</span>) <span style="color:#0057ae;">-</span> <span style="color:#644a9b;">ceiling</span>(<span style="color:#b08000;">111.88</span>), 0279 <span style="color:#006e28;">D</span> <span style="color:#0057ae;">is</span> <span style="color:#644a9b;">exp</span>(<span style="color:#b08000;">3.8</span>) <span style="color:#0057ae;">-</span> <span style="color:#644a9b;">log</span>(<span style="color:#b08000;">123.98</span>) <span style="color:#0057ae;">/</span> <span style="color:#644a9b;">sqrt</span>(<span style="color:#b08000;">33</span>) <span style="color:#0057ae;">*</span> <span style="color:#b08000;">23</span> <span style="color:#0057ae;">**</span> <span style="color:#b08000;">4</span> <span style="color:#0057ae;">+</span> <span style="color:#b08000;">12345</span><span style="color:#0057ae;">^</span><span style="color:#b08000;">2</span>, 0280 <span style="color:#006e28;">E</span> <span style="color:#0057ae;">is</span> <span style="color:#644a9b;">rem</span>(<span style="color:#b08000;">3</span>, <span style="color:#b08000;">2</span>) <span style="color:#0057ae;">+</span> <span style="color:#644a9b;">mod</span>(<span style="color:#b08000;">5</span>, <span style="color:#b08000;">3</span>) <span style="color:#0057ae;">-</span> <span style="color:#644a9b;">div</span>(<span style="color:#b08000;">8</span>, <span style="color:#b08000;">4</span>) <span style="color:#0057ae;">*</span> <span style="color:#b08000;">2</span> <span style="color:#0057ae;">rem</span> <span style="color:#b08000;">2</span> <span style="color:#0057ae;">//</span> <span style="color:#b08000;">5</span> <span style="color:#0057ae;">mod</span> <span style="color:#b08000;">3</span> <span style="color:#0057ae;">-</span> <span style="color:#b08000;">8</span> <span style="color:#0057ae;">div</span> <span style="color:#b08000;">4</span> <span style="color:#0057ae;">+</span> <span style="color:#0057ae;">pi</span> <span style="color:#0057ae;">*</span> <span style="color:#0057ae;">e</span>, 0281 <span style="color:#006e28;">F</span> <span style="color:#0057ae;">is</span> <span style="color:#644a9b;">float_fractional_part</span>(<span style="color:#b08000;">3.14</span>) <span style="color:#0057ae;">+</span> <span style="color:#644a9b;">float_integer_part</span>(<span style="color:#b08000;">3.14</span>), 0282 <span style="color:#006e28;">G</span> <span style="color:#0057ae;">is</span> <span style="color:#644a9b;">float</span>(<span style="color:#b08000;">33</span>) <span style="color:#0057ae;">+</span> <span style="color:#644a9b;">floor</span>(<span style="color:#b08000;">99.99</span>), 0283 <span style="color:#006e28;">I</span> <span style="color:#0057ae;">is</span> <span style="color:#644a9b;">min</span>(<span style="color:#b08000;">3</span>,<span style="color:#b08000;">4</span>) <span style="color:#0057ae;">+</span> <span style="color:#644a9b;">max</span>(<span style="color:#b08000;">4</span>,<span style="color:#b08000;">5</span>). 0284 0285 bitwise <span style="color:#0057ae;">:-</span> 0286 <span style="color:#006e28;">A</span> <span style="color:#0057ae;">is</span> <span style="color:#b08000;">16</span> <span style="color:#0057ae;">>></span> <span style="color:#b08000;">2</span>, 0287 <span style="color:#006e28;">B</span> <span style="color:#0057ae;">is</span> <span style="color:#b08000;">16</span> <span style="color:#0057ae;"><<</span> <span style="color:#b08000;">2</span>, 0288 <span style="color:#006e28;">C</span> <span style="color:#0057ae;">is</span> <span style="color:#b08000;">10</span> <span style="color:#0057ae;">/\</span> <span style="color:#b08000;">12</span>, 0289 <span style="color:#006e28;">D</span> <span style="color:#0057ae;">is</span> <span style="color:#b08000;">10</span> <span style="color:#0057ae;">\/</span> <span style="color:#b08000;">12</span>, 0290 <span style="color:#006e28;">E</span> <span style="color:#0057ae;">is</span> \ <span style="color:#b08000;">10</span>, 0291 <span style="color:#006e28;">F</span> <span style="color:#0057ae;">is</span> <span style="color:#644a9b;">xor</span>(<span style="color:#b08000;">13</span>, <span style="color:#b08000;">7</span>). 0292 0293 term_unification <span style="color:#0057ae;">:-</span> 0294 <span style="color:#006e28;">Term1</span> <span style="color:#0057ae;">=</span> <span style="color:#006e28;">Term2</span>, 0295 <span style="color:#006e28;">Term1</span> <span style="color:#0057ae;">\=</span> <span style="color:#006e28;">Term2</span>, 0296 <span style="color:#644a9b;">unify_with_occurs_check</span>(<span style="color:#006e28;">Term1</span>, <span style="color:#006e28;">Term2</span>), 0297 <span style="color:#644a9b;">subsumes_term</span>(<span style="color:#006e28;">General</span>, <span style="color:#006e28;">Specific</span>). 0298 0299 term_testing <span style="color:#0057ae;">:-</span> 0300 <span style="color:#644a9b;">atom</span>(<span style="color:#006e28;">Atom</span>), 0301 <span style="color:#644a9b;">atomic</span>(<span style="color:#006e28;">Atomic</span>), 0302 <span style="color:#644a9b;">integer</span>(<span style="color:#006e28;">Integer</span>), 0303 <span style="color:#644a9b;">float</span>(<span style="color:#006e28;">Float</span>), 0304 <span style="color:#644a9b;">callable</span>(<span style="color:#006e28;">Term</span>), 0305 <span style="color:#644a9b;">compound</span>(<span style="color:#006e28;">Term</span>), 0306 <span style="color:#644a9b;">nonvar</span>(<span style="color:#006e28;">Term</span>), 0307 <span style="color:#644a9b;">var</span>(<span style="color:#006e28;">Term</span>), 0308 <span style="color:#644a9b;">number</span>(<span style="color:#006e28;">Number</span>), 0309 <span style="color:#644a9b;">ground</span>(<span style="color:#006e28;">Term</span>), 0310 <span style="color:#644a9b;">acyclic_term</span>(<span style="color:#006e28;">Term</span>). 0311 0312 term_comparison <span style="color:#0057ae;">:-</span> 0313 <span style="color:#644a9b;">compare</span>(<span style="color:#006e28;">Order</span>, <span style="color:#006e28;">Term1</span>, <span style="color:#006e28;">Term2</span>), 0314 <span style="color:#006e28;">Term1</span> <span style="color:#0057ae;">==</span> <span style="color:#006e28;">Term2</span>, 0315 <span style="color:#006e28;">Term1</span> <span style="color:#0057ae;">\==</span> <span style="color:#006e28;">Term2</span>, 0316 <span style="color:#006e28;">Term1</span> <span style="color:#0057ae;">@<</span> <span style="color:#006e28;">Term2</span>, 0317 <span style="color:#006e28;">Term1</span> <span style="color:#0057ae;">@=<</span> <span style="color:#006e28;">Term2</span>, 0318 <span style="color:#006e28;">Term1</span> <span style="color:#0057ae;">@>=</span> <span style="color:#006e28;">Term2</span>, 0319 <span style="color:#006e28;">Term1</span> <span style="color:#0057ae;">@></span> <span style="color:#006e28;">Term2</span>. 0320 0321 term_creation_and_decomposition <span style="color:#0057ae;">:-</span> 0322 <span style="color:#644a9b;">functor</span>(<span style="color:#006e28;">Term</span>, <span style="color:#006e28;">Name</span>, <span style="color:#006e28;">Arity</span>), 0323 <span style="color:#644a9b;">arg</span>(<span style="color:#006e28;">N</span>, <span style="color:#006e28;">Term</span>, <span style="color:#006e28;">Arg</span>), 0324 <span style="color:#006e28;">Term</span> <span style="color:#0057ae;">=..</span> [<span style="color:#006e28;">Functor</span>| <span style="color:#006e28;">Args</span>], 0325 <span style="color:#644a9b;">copy_term</span>(<span style="color:#006e28;">Term</span>, <span style="color:#006e28;">Copy</span>), 0326 <span style="color:#644a9b;">numbervars</span>(<span style="color:#006e28;">Term</span>, <span style="color:#006e28;">Start</span>, <span style="color:#006e28;">End</span>), 0327 <span style="color:#644a9b;">term_variables</span>(<span style="color:#006e28;">Term</span>, <span style="color:#006e28;">Variables</span>). 0328 0329 arithmetic_evaluation <span style="color:#0057ae;">:-</span> 0330 <span style="color:#006e28;">X</span> <span style="color:#0057ae;">is</span> <span style="color:#006e28;">Expression</span>. 0331 0332 arithmetic_comparison <span style="color:#0057ae;">:-</span> 0333 <span style="color:#006e28;">Exp1</span> <span style="color:#0057ae;">=:=</span> <span style="color:#006e28;">Exp2</span>, 0334 <span style="color:#006e28;">Exp1</span> <span style="color:#0057ae;">=\=</span> <span style="color:#006e28;">Exp2</span>, 0335 <span style="color:#006e28;">Exp1</span> <span style="color:#0057ae;"><</span> <span style="color:#006e28;">Exp2</span>, 0336 <span style="color:#006e28;">Exp1</span> <span style="color:#0057ae;">=<</span> <span style="color:#006e28;">Exp2</span>, 0337 <span style="color:#006e28;">Exp1</span> <span style="color:#0057ae;">></span> <span style="color:#006e28;">Exp2</span>, 0338 <span style="color:#006e28;">Exp1</span> <span style="color:#0057ae;">>=</span> <span style="color:#006e28;">Exp2</span>. 0339 0340 stream_selection_and_control <span style="color:#0057ae;">:-</span> 0341 <span style="color:#644a9b;">current_input</span>(<span style="color:#006e28;">Stream</span>), 0342 <span style="color:#644a9b;">current_output</span>(<span style="color:#006e28;">Stream</span>), 0343 <span style="color:#644a9b;">set_input</span>(<span style="color:#006e28;">Stream</span>), 0344 <span style="color:#644a9b;">set_output</span>(<span style="color:#006e28;">Stream</span>), 0345 <span style="color:#644a9b;">open</span>(<span style="color:#006e28;">Source</span>, <span style="color:#006e28;">Mode</span>, <span style="color:#006e28;">Stream</span>, <span style="color:#006e28;">Options</span>), 0346 <span style="color:#644a9b;">close</span>(<span style="color:#006e28;">Stream</span>), 0347 <span style="color:#644a9b;">flush_output</span>(<span style="color:#006e28;">Stream</span>), 0348 <span style="color:#644a9b;">stream_property</span>(<span style="color:#006e28;">Stream</span>, <span style="color:#006e28;">Property</span>), 0349 <span style="color:#644a9b;">at_end_of_stream</span>(<span style="color:#006e28;">Stream</span>), 0350 <span style="color:#644a9b;">set_stream_position</span>(<span style="color:#006e28;">Stream</span>, <span style="color:#006e28;">Position</span>), 0351 <span style="color:#644a9b;">flush_output</span>, 0352 <span style="color:#644a9b;">at_end_of_stream</span>. 0353 0354 character_input_output <span style="color:#0057ae;">:-</span> 0355 <span style="color:#644a9b;">get_char</span>(<span style="color:#006e28;">Char</span>), 0356 <span style="color:#644a9b;">get_code</span>(<span style="color:#006e28;">Code</span>), 0357 <span style="color:#644a9b;">peek_char</span>(<span style="color:#006e28;">Char</span>), 0358 <span style="color:#644a9b;">peek_code</span>(<span style="color:#006e28;">Code</span>), 0359 <span style="color:#644a9b;">put_char</span>(<span style="color:#006e28;">Char</span>), 0360 <span style="color:#644a9b;">put_code</span>(<span style="color:#006e28;">Code</span>), 0361 <span style="color:#644a9b;">nl</span>(<span style="color:#006e28;">Stream</span>), 0362 <span style="color:#644a9b;">nl</span>. 0363 0364 byte_input_output <span style="color:#0057ae;">:-</span> 0365 <span style="color:#644a9b;">get_byte</span>(<span style="color:#006e28;">Byte</span>), 0366 <span style="color:#644a9b;">peek_byte</span>(<span style="color:#006e28;">Byte</span>), 0367 <span style="color:#644a9b;">put_byte</span>(<span style="color:#006e28;">Byte</span>). 0368 0369 term_input_output <span style="color:#0057ae;">:-</span> 0370 <span style="color:#644a9b;">read</span>(<span style="color:#006e28;">Term</span>), 0371 <span style="color:#644a9b;">read_term</span>(<span style="color:#006e28;">Stream</span>, <span style="color:#006e28;">Term</span>, <span style="color:#006e28;">Options</span>), 0372 <span style="color:#644a9b;">write</span>(<span style="color:#006e28;">Term</span>), 0373 <span style="color:#644a9b;">write</span>(<span style="color:#006e28;">Term</span>), 0374 <span style="color:#644a9b;">write_canonical</span>(<span style="color:#006e28;">Term</span>), 0375 <span style="color:#644a9b;">write_term</span>(<span style="color:#006e28;">Stream</span>, <span style="color:#006e28;">Term</span>, <span style="color:#006e28;">Options</span>), 0376 <span style="color:#644a9b;">current_op</span>(<span style="color:#006e28;">Precedence</span>, <span style="color:#006e28;">Associativity</span>, <span style="color:#006e28;">Operator</span>), 0377 <span style="color:#644a9b;">op</span>(<span style="color:#006e28;">Precedence</span>, <span style="color:#006e28;">Associativity</span>, <span style="color:#006e28;">Operator</span>), 0378 <span style="color:#644a9b;">current_char_conversion</span>(<span style="color:#006e28;">InChar</span>, <span style="color:#006e28;">OutChar</span>), 0379 <span style="color:#644a9b;">char_conversion</span>(<span style="color:#006e28;">InChar</span>, <span style="color:#006e28;">OutChar</span>). 0380 0381 logic_and_control <span style="color:#0057ae;">:-</span> 0382 <span style="color:#0057ae;">\+</span> <span style="color:#006e28;">Goal</span>, 0383 <span style="color:#644a9b;">call</span>(<span style="color:#006e28;">Goal</span>), 0384 <span style="color:#644a9b;">once</span>(<span style="color:#006e28;">Goal</span>), 0385 <span style="color:#644a9b;">ignore</span>(<span style="color:#006e28;">Goal</span>), 0386 <span style="color:#644a9b;">true</span>, 0387 <span style="color:#644a9b;">fail</span>, 0388 <span style="color:#644a9b;">false</span>, 0389 <span style="color:#644a9b;">repeat</span>, 0390 <span style="color:#0057ae;">!</span>. 0391 0392 atomic_term_processing <span style="color:#0057ae;">:-</span> 0393 <span style="color:#644a9b;">atom_length</span>(<span style="color:#006e28;">Atom</span>, <span style="color:#006e28;">Length</span>), 0394 <span style="color:#644a9b;">atom_chars</span>(<span style="color:#006e28;">Atom</span>, <span style="color:#006e28;">Chars</span>), 0395 <span style="color:#644a9b;">atom_codes</span>(<span style="color:#006e28;">Atom</span>, <span style="color:#006e28;">Codes</span>), 0396 <span style="color:#644a9b;">atom_concat</span>(<span style="color:#006e28;">Atom1</span>, <span style="color:#006e28;">Atom2</span>, <span style="color:#006e28;">Atom</span>), 0397 <span style="color:#644a9b;">sub_atom</span>(<span style="color:#006e28;">Atom</span>, <span style="color:#006e28;">Before</span>, <span style="color:#006e28;">Length</span>, <span style="color:#006e28;">After</span>, <span style="color:#006e28;">SubAtom</span>), 0398 <span style="color:#644a9b;">char_code</span>(<span style="color:#006e28;">Char</span>, <span style="color:#006e28;">Code</span>), 0399 <span style="color:#644a9b;">number_chars</span>(<span style="color:#006e28;">Number</span>, <span style="color:#006e28;">Chars</span>), 0400 <span style="color:#644a9b;">number_codes</span>(<span style="color:#006e28;">Number</span>, <span style="color:#006e28;">Codes</span>). 0401 0402 implementation_defined_hooks <span style="color:#0057ae;">:-</span> 0403 <span style="color:#644a9b;">current_prolog_flag</span>(<span style="color:#006e28;">Flag</span>, <span style="color:#006e28;">Value</span>), 0404 <span style="color:#644a9b;">set_prolog_flag</span>(<span style="color:#006e28;">Flag</span>, <span style="color:#006e28;">Value</span>), 0405 <span style="color:#644a9b;">halt</span>(<span style="color:#006e28;">ExitCode</span>), 0406 <span style="color:#644a9b;">halt</span>. 0407 0408 sorting <span style="color:#0057ae;">:-</span> 0409 <span style="color:#644a9b;">keysort</span>(<span style="color:#006e28;">List</span>, <span style="color:#006e28;">Sorted</span>), 0410 <span style="color:#644a9b;">sort</span>(<span style="color:#006e28;">List</span>, <span style="color:#006e28;">Sorted</span>). 0411 0412 <span style="color:#644a9b;">number</span>(<span style="color:#006e28;">C</span>) <span style="color:#0057ae;">--></span> <span style="color:#bf0303;">"+"</span>, <span style="color:#644a9b;">number</span>(<span style="color:#006e28;">C</span>). 0413 <span style="color:#644a9b;">number</span>(<span style="color:#006e28;">C</span>) <span style="color:#0057ae;">--></span> <span style="color:#bf0303;">"-"</span>, <span style="color:#644a9b;">number</span>(<span style="color:#006e28;">X</span>), <span style="color:#0057ae;">{</span><span style="color:#006e28;">C</span> <span style="color:#0057ae;">is</span> <span style="color:#0057ae;">-</span><span style="color:#006e28;">X</span><span style="color:#0057ae;">}</span>. 0414 <span style="color:#644a9b;">number</span>(<span style="color:#006e28;">X</span>) <span style="color:#0057ae;">--></span> [<span style="color:#006e28;">C</span>], <span style="color:#0057ae;">{</span><span style="color:#b08000;">0'0</span> <span style="color:#0057ae;">=<</span> <span style="color:#006e28;">C</span>, <span style="color:#006e28;">C</span> <span style="color:#0057ae;">=<</span> <span style="color:#b08000;">0'9</span>, <span style="color:#006e28;">X</span> <span style="color:#0057ae;">is</span> <span style="color:#006e28;">C</span> <span style="color:#0057ae;">-</span> <span style="color:#b08000;">0'0</span><span style="color:#0057ae;">}</span>. 0415 0416 escape_sequences <span style="color:#0057ae;">:-</span> 0417 <span style="color:#644a9b;">write</span>(<span style="color:#bf0303;">'Quoted atom with a quote ('') inside.'</span>), 0418 <span style="color:#644a9b;">write</span>(<span style="color:#bf0303;">'Quoted atom with a quote (</span><span style="color:#3daee9;">\'</span><span style="color:#bf0303;">) inside using a control escape sequence.'</span>), 0419 <span style="color:#644a9b;">write</span>(<span style="color:#bf0303;">'Quoted atom with a backslash (</span><span style="color:#3daee9;">\\</span><span style="color:#bf0303;">) inside.'</span>), 0420 <span style="color:#644a9b;">write</span>(<span style="color:#bf0303;">'Quoted atom with control escape sequences: </span><span style="color:#3daee9;">\a</span><span style="color:#bf0303;"> </span><span style="color:#3daee9;">\b</span><span style="color:#bf0303;"> </span><span style="color:#3daee9;">\r</span><span style="color:#bf0303;"> </span><span style="color:#3daee9;">\f</span><span style="color:#bf0303;"> </span><span style="color:#3daee9;">\t</span><span style="color:#bf0303;"> </span><span style="color:#3daee9;">\n</span><span style="color:#bf0303;"> </span><span style="color:#3daee9;">\v</span><span style="color:#bf0303;">'</span>), 0421 <span style="color:#644a9b;">write</span>(<span style="color:#bf0303;">'Quoted atom with an octal escape sequence: </span><span style="color:#3daee9;">\123\</span><span style="color:#bf0303;">.'</span>), 0422 <span style="color:#644a9b;">write</span>(<span style="color:#bf0303;">'Quoted atom with an hexadecimal escape sequence: </span><span style="color:#3daee9;">\x123f\</span><span style="color:#bf0303;">.'</span>). 0423 0424 <span style="color:#898887;">% nothing in the following predicate definition should be highlighted</span> 0425 sort <span style="color:#0057ae;">:-</span> 0426 forall, 0427 object, 0428 write, 0429 number. 0430 0431 :-<span style="font-weight:bold;"> end_object</span>. 0432 0433 0434 :-<span style="font-weight:bold;"> object</span>(class, 0435 <span style="font-weight:bold;">implements</span>(protected<span style="color:#0057ae;">::</span>protocol), 0436 <span style="font-weight:bold;">imports</span>(private<span style="color:#0057ae;">::</span>category), 0437 <span style="font-weight:bold;">instantiates</span>(metaclass), 0438 <span style="font-weight:bold;">specializes</span>(superclass)). 0439 0440 :-<span style="font-weight:bold;"> end_object</span>. 0441 0442 0443 :-<span style="font-weight:bold;"> object</span>(parametric(<span style="color:#006e28;">Parameter</span>, <span style="color:#bf0303;">"String"</span>, <span style="color:#b08000;">33.78</span>), 0444 <span style="font-weight:bold;">implements</span>(protocol), 0445 <span style="font-weight:bold;">imports</span>(category), 0446 <span style="font-weight:bold;">extends</span>(parent(<span style="color:#006e28;">Parameter</span>))). 0447 0448 :-<span style="font-weight:bold;"> end_object</span>. 0449 0450 0451 :-<span style="font-weight:bold;"> category</span>(category, 0452 <span style="font-weight:bold;">implements</span>(protocol), 0453 <span style="font-weight:bold;">extends</span>(other_category)). 0454 0455 :-<span style="font-weight:bold;"> end_category</span>. 0456 0457 0458 :-<span style="font-weight:bold;"> protocol</span>(extended, 0459 <span style="font-weight:bold;">extends</span>(minimal)). 0460 0461 :-<span style="font-weight:bold;"> end_protocol</span>. 0462 0463 0464 :-<span style="font-weight:bold;"> module</span>(module, [foo<span style="color:#0057ae;">/</span><span style="color:#b08000;">1</span>, bar<span style="color:#0057ae;">/</span><span style="color:#b08000;">2</span>]). 0465 0466 :-<span style="font-weight:bold;"> use_module</span>(library). 0467 :-<span style="font-weight:bold;"> use_module</span>(library, [baz<span style="color:#0057ae;">/</span><span style="color:#b08000;">3</span>]). 0468 0469 :-<span style="font-weight:bold;"> reexport</span>(library). 0470 :-<span style="font-weight:bold;"> reexport</span>(library, [qux<span style="color:#0057ae;">/</span><span style="color:#b08000;">4</span>]). 0471 0472 :-<span style="font-weight:bold;"> export</span>(quux<span style="color:#0057ae;">/</span><span style="color:#b08000;">5</span>). 0473 </pre></body></html>