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<ul class="crumbs"><li><a href="../index.html">Home</a></li><li><a href="index.html">inbuild</a></li><li><a href="index.html#1">Chapter 1: Outside of inform7</a></li><li><b>Main</b></li></ul></div>
<p class="purpose">A command-line interface for Inbuild functions which are not part of the normal operation of the Inform compiler.</p>
<ul class="toc"><li><a href="1-mn.html#SP1">&#167;1. Settings variables</a></li><li><a href="1-mn.html#SP2">&#167;2. Main routine</a></li><li><a href="1-mn.html#SP2_9">&#167;2.9. Target list</a></li><li><a href="1-mn.html#SP2_11">&#167;2.11. Command line</a></li><li><a href="1-mn.html#SP5">&#167;5. JSON validation</a></li></ul><hr class="tocbar">
<p class="commentary firstcommentary"><a id="SP1" class="paragraph-anchor"></a><b>&#167;1. Settings variables. </b>The following will be set at the command line.
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">pathname</span><span class="plain-syntax"> *</span><span class="identifier-syntax">path_to_inbuild</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">inbuild_task</span><span class="plain-syntax"> = </span><span class="constant-syntax">INSPECT_TTASK</span><span class="plain-syntax">;</span>
<span class="reserved-syntax">pathname</span><span class="plain-syntax"> *</span><span class="identifier-syntax">path_to_tools</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">dry_run_mode</span><span class="plain-syntax"> = </span><span class="constant-syntax">FALSE</span><span class="plain-syntax">, </span><span class="identifier-syntax">build_trace_mode</span><span class="plain-syntax"> = </span><span class="constant-syntax">FALSE</span><span class="plain-syntax">, </span><span class="identifier-syntax">confirmed</span><span class="plain-syntax"> = </span><span class="constant-syntax">FALSE</span><span class="plain-syntax">;</span>
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">contents_of_used</span><span class="plain-syntax"> = </span><span class="constant-syntax">FALSE</span><span class="plain-syntax">, </span><span class="identifier-syntax">recursive</span><span class="plain-syntax"> = </span><span class="constant-syntax">FALSE</span><span class="plain-syntax">;</span>
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">JSON_file_format</span><span class="plain-syntax"> = </span><span class="constant-syntax">FALSE</span><span class="plain-syntax">;</span>
<span class="reserved-syntax">filename</span><span class="plain-syntax"> *</span><span class="identifier-syntax">JSON_file_to_output</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="reserved-syntax">inbuild_nest</span><span class="plain-syntax"> *</span><span class="identifier-syntax">destination_nest</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="reserved-syntax">inbuild_registry</span><span class="plain-syntax"> *</span><span class="identifier-syntax">selected_registry</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="reserved-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">filter_text</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="reserved-syntax">pathname</span><span class="plain-syntax"> *</span><span class="identifier-syntax">preprocess_HTML_destination</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="reserved-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">preprocess_HTML_app</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="reserved-syntax">inbuild_copy</span><span class="plain-syntax"> *</span><span class="identifier-syntax">to_install</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">, *</span><span class="identifier-syntax">to_uninstall</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="reserved-syntax">filename</span><span class="plain-syntax"> *</span><span class="identifier-syntax">documentation_source</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="reserved-syntax">pathname</span><span class="plain-syntax"> *</span><span class="identifier-syntax">documentation_dest</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
</pre>
<p class="commentary firstcommentary"><a id="SP2" class="paragraph-anchor"></a><b>&#167;2. Main routine. </b>When Inbuild is called at the command line, it begins at <span class="extract"><span class="extract-syntax">main</span></span>, like all C
programs.
</p>
<p class="commentary">Inbuild manages "copies", which are instances of programs or resources found
somewhere in the file system. The copies which it acts on in a given run are
called "targets". The task of <span class="extract"><span class="extract-syntax">main</span></span> is to read the command-line arguments,
set the following variables as needed, and produce a list of targets to work
on; then to carry out that work, and then shut down again.
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">main</span><span class="plain-syntax">(</span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">argc</span><span class="plain-syntax">, </span><span class="reserved-syntax">char</span><span class="plain-syntax"> **</span><span class="identifier-syntax">argv</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="1-mn.html#SP2_1" class="named-paragraph-link"><span class="named-paragraph">Start up the modules</span><span class="named-paragraph-number">2.1</span></a></span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="1-mn.html#SP2_11" class="named-paragraph-link"><span class="named-paragraph">Read the command line</span><span class="named-paragraph-number">2.11</span></a></span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP10" class="function-link"><span class="function-syntax">CommandLine::play_back_log</span></a><span class="plain-syntax">();</span>
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="1-mn.html#SP2_2" class="named-paragraph-link"><span class="named-paragraph">Complete the list of targets</span><span class="named-paragraph-number">2.2</span></a></span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">to_install</span><span class="plain-syntax">) </span><span class="named-paragraph-container code-font"><a href="1-mn.html#SP2_3" class="named-paragraph-link"><span class="named-paragraph">Perform an extension installation</span><span class="named-paragraph-number">2.3</span></a></span>
<span class="plain-syntax"> </span><span class="reserved-syntax">else</span><span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">to_uninstall</span><span class="plain-syntax">) </span><span class="named-paragraph-container code-font"><a href="1-mn.html#SP2_4" class="named-paragraph-link"><span class="named-paragraph">Perform an extension uninstallation</span><span class="named-paragraph-number">2.4</span></a></span>
<span class="plain-syntax"> </span><span class="reserved-syntax">else</span><span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">documentation_source</span><span class="plain-syntax">) </span><span class="named-paragraph-container code-font"><a href="1-mn.html#SP2_5" class="named-paragraph-link"><span class="named-paragraph">Document from a file</span><span class="named-paragraph-number">2.5</span></a></span>
<span class="plain-syntax"> </span><span class="reserved-syntax">else</span><span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="1-mn.html#SP2_6" class="named-paragraph-link"><span class="named-paragraph">Act on the targets</span><span class="named-paragraph-number">2.6</span></a></span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="1-mn.html#SP2_7" class="named-paragraph-link"><span class="named-paragraph">Shut down the modules</span><span class="named-paragraph-number">2.7</span></a></span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="../../../inweb/foundation-module/3-em.html#SP1" class="function-link"><span class="function-syntax">Errors::have_occurred</span></a><span class="plain-syntax">()) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">1</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
</pre>
<p class="commentary firstcommentary"><a id="SP2_1" class="paragraph-anchor"></a><b>&#167;2.1. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Start up the modules</span><span class="named-paragraph-number">2.1</span></span><span class="comment-syntax"> =</span>
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/1-fm.html#SP8" class="function-link"><span class="function-syntax">Foundation::start</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">argc</span><span class="plain-syntax">, </span><span class="identifier-syntax">argv</span><span class="plain-syntax">); </span><span class="comment-syntax"> must be started first</span>
<span class="plain-syntax"> </span><a href="../words-module/1-wm.html#SP3" class="function-link"><span class="function-syntax">WordsModule::start</span></a><span class="plain-syntax">();</span>
<span class="plain-syntax"> </span><a href="../syntax-module/1-sm.html#SP3" class="function-link"><span class="function-syntax">SyntaxModule::start</span></a><span class="plain-syntax">();</span>
<span class="plain-syntax"> </span><a href="../html-module/1-hm.html#SP2" class="function-link"><span class="function-syntax">HTMLModule::start</span></a><span class="plain-syntax">();</span>
<span class="plain-syntax"> </span><a href="../arch-module/1-am.html#SP3" class="function-link"><span class="function-syntax">ArchModule::start</span></a><span class="plain-syntax">();</span>
<span class="plain-syntax"> </span><a href="../supervisor-module/1-sm2.html#SP3" class="function-link"><span class="function-syntax">SupervisorModule::start</span></a><span class="plain-syntax">();</span>
</pre>
<ul class="endnotetexts"><li>This code is used in <a href="1-mn.html#SP2">&#167;2</a>.</li></ul>
<p class="commentary firstcommentary"><a id="SP2_2" class="paragraph-anchor"></a><b>&#167;2.2. </b>Targets can arise in three ways:
</p>
<ul class="items"><li>(1) They can be specified at the command line, either as bare names of files
or paths, or with <span class="extract"><span class="extract-syntax">-contents-of D</span></span> for a directory <span class="extract"><span class="extract-syntax">D</span></span>. By the time the code
in this paragraph runs, those targets are already in the list.
</li><li>(2) They can be specified by a search request <span class="extract"><span class="extract-syntax">-matching R</span></span> where <span class="extract"><span class="extract-syntax">R</span></span> is a
list of requirements to match. We now add anything found that way. (We didn't
do so when reading the command line because at that time the search path for
nests did not yet exist: it is created when <span class="extract"><span class="extract-syntax">Supervisor::optioneering_complete</span></span>
is called.)
</li><li>(3) One copy is always special to Inbuild: the "project", usually an Inform
project bundle with a pathname like <span class="extract"><span class="extract-syntax">Counterfeit Monkey.inform</span></span>. We go
through a little dance with <span class="extract"><span class="extract-syntax">Supervisor::optioneering_complete</span></span> to ensure that
if a project is already in the target list, Inbuild will use that; and if not,
but the user has specified a project to Inbuild already with <span class="extract"><span class="extract-syntax">-project</span></span> (a
command-line option recognised by <span class="extract"><span class="extract-syntax">inform7</span></span> but not by us), then we add that
to the target list. Tne net result is that however the user indicates interest
in an Inform project bundle, it becomes both the Inbuild current project, and
also a member of our target list. It follows that we cannot have two project
bundles in the target list, because they cannot both be the current project;
and to avoid the user being confused when only one is acted on, we throw an
error in this case.
</li></ul>
<p class="commentary"><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Complete the list of targets</span><span class="named-paragraph-number">2.2</span></span><span class="comment-syntax"> =</span>
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="plain-syntax"> </span><span class="reserved-syntax">linked_list</span><span class="plain-syntax"> *</span><span class="identifier-syntax">L</span><span class="plain-syntax"> = </span><a href="1-mn.html#SP2_10" class="function-link"><span class="function-syntax">Main::list_of_targets</span></a><span class="plain-syntax">();</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">inbuild_copy</span><span class="plain-syntax"> *</span><span class="identifier-syntax">D</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">, *</span><span class="identifier-syntax">C</span><span class="plain-syntax">; </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">others_exist</span><span class="plain-syntax"> = </span><span class="constant-syntax">FALSE</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER_LINKED_LIST</span><span class="plain-syntax">(</span><span class="identifier-syntax">C</span><span class="plain-syntax">, </span><span class="reserved-syntax">inbuild_copy</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">C</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">edition</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">work</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">genre</span><span class="plain-syntax"> == </span><span class="identifier-syntax">project_bundle_genre</span><span class="plain-syntax">) ||</span>
<span class="plain-syntax"> (</span><span class="identifier-syntax">C</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">edition</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">work</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">genre</span><span class="plain-syntax"> == </span><span class="identifier-syntax">project_file_genre</span><span class="plain-syntax">))</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">D</span><span class="plain-syntax"> = </span><span class="identifier-syntax">C</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">else</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">others_exist</span><span class="plain-syntax"> = </span><span class="constant-syntax">TRUE</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">others_exist</span><span class="plain-syntax"> == </span><span class="constant-syntax">FALSE</span><span class="plain-syntax">) &amp;&amp; (</span><span class="identifier-syntax">D</span><span class="plain-syntax">)) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">D</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">location_if_path</span><span class="plain-syntax">) </span><a href="../supervisor-module/1-ic.html#SP21" class="function-link"><span class="function-syntax">Supervisor::set_I7_bundle</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">D</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">location_if_path</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">D</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">location_if_file</span><span class="plain-syntax">) </span><a href="../supervisor-module/1-ic.html#SP20" class="function-link"><span class="function-syntax">Supervisor::set_I7_source</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">D</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">location_if_file</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> }</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="../../../inweb/foundation-module/2-llas.html#SP7" class="function-link"><span class="function-syntax">LinkedLists::len</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">unsorted_nest_list</span><span class="plain-syntax">) == </span><span class="constant-syntax">0</span><span class="plain-syntax">) ||</span>
<span class="plain-syntax"> ((</span><span class="identifier-syntax">others_exist</span><span class="plain-syntax"> == </span><span class="constant-syntax">FALSE</span><span class="plain-syntax">) &amp;&amp; (</span><span class="identifier-syntax">D</span><span class="plain-syntax">))) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">SVEXPLAIN</span><span class="plain-syntax">(1, </span><span class="string-syntax">"(in absence of explicit -internal, inventing -internal %p)\n"</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><a href="../supervisor-module/1-ic.html#SP17" class="function-link"><span class="function-syntax">Supervisor::default_internal_path</span></a><span class="plain-syntax">());</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">path_to_tools</span><span class="plain-syntax">) </span><span class="identifier-syntax">SVEXPLAIN</span><span class="plain-syntax">(2, </span><span class="string-syntax">"(note that -tools is %p)\n"</span><span class="plain-syntax">, </span><span class="identifier-syntax">path_to_tools</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../supervisor-module/1-ic.html#SP14" class="function-link"><span class="function-syntax">Supervisor::add_nest</span></a><span class="plain-syntax">(</span>
<span class="plain-syntax"> </span><a href="../supervisor-module/1-ic.html#SP17" class="function-link"><span class="function-syntax">Supervisor::default_internal_path</span></a><span class="plain-syntax">(), </span><span class="constant-syntax">INTERNAL_NEST_TAG</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> }</span>
<span class="plain-syntax"> </span><a href="../supervisor-module/1-ic.html#SP10" class="function-link"><span class="function-syntax">Supervisor::optioneering_complete</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">D</span><span class="plain-syntax">, </span><span class="constant-syntax">FALSE</span><span class="plain-syntax">, &amp;</span><a href="1-mn.html#SP2_8" class="function-link"><span class="function-syntax">Main::load_preform</span></a><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">inform_project</span><span class="plain-syntax"> *</span><span class="identifier-syntax">proj</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER</span><span class="plain-syntax">(</span><span class="identifier-syntax">proj</span><span class="plain-syntax">, </span><span class="reserved-syntax">inform_project</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><a href="1-mn.html#SP2_9" class="function-link"><span class="function-syntax">Main::add_target</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">proj</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">as_copy</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">count</span><span class="plain-syntax"> = </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER_LINKED_LIST</span><span class="plain-syntax">(</span><span class="identifier-syntax">C</span><span class="plain-syntax">, </span><span class="reserved-syntax">inbuild_copy</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">C</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">edition</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">work</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">genre</span><span class="plain-syntax"> == </span><span class="identifier-syntax">project_bundle_genre</span><span class="plain-syntax">) ||</span>
<span class="plain-syntax"> (</span><span class="identifier-syntax">C</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">edition</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">work</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">genre</span><span class="plain-syntax"> == </span><span class="identifier-syntax">project_file_genre</span><span class="plain-syntax">))</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">count</span><span class="plain-syntax">++;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">count</span><span class="plain-syntax"> &gt; </span><span class="constant-syntax">1</span><span class="plain-syntax">) &amp;&amp; (</span><span class="identifier-syntax">inbuild_task</span><span class="plain-syntax"> != </span><span class="constant-syntax">INSPECT_TTASK</span><span class="plain-syntax">))</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-em.html#SP7" class="function-link"><span class="function-syntax">Errors::with_text</span></a><span class="plain-syntax">(</span><span class="string-syntax">"can only work on one project bundle at a time"</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="../../../inweb/foundation-module/4-sm.html#SP8" class="function-link"><span class="function-syntax">Str::len</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">filter_text</span><span class="plain-syntax">) &gt; </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><a href="1-mn.html#SP2_10" class="function-link"><span class="function-syntax">Main::add_search_results_as_targets</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">filter_text</span><span class="plain-syntax">);</span>
</pre>
<ul class="endnotetexts"><li>This code is used in <a href="1-mn.html#SP2">&#167;2</a>.</li></ul>
<p class="commentary firstcommentary"><a id="SP2_3" class="paragraph-anchor"></a><b>&#167;2.3. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Perform an extension installation</span><span class="named-paragraph-number">2.3</span></span><span class="comment-syntax"> =</span>
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="plain-syntax"> </span><a href="../supervisor-module/1-ic.html#SP12" class="function-link"><span class="function-syntax">Supervisor::go_operational</span></a><span class="plain-syntax">();</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">use</span><span class="plain-syntax"> = </span><span class="constant-syntax">SHELL_METHODOLOGY</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">dry_run_mode</span><span class="plain-syntax">) </span><span class="identifier-syntax">use</span><span class="plain-syntax"> = </span><span class="constant-syntax">DRY_RUN_METHODOLOGY</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><a href="../supervisor-module/7-ti.html#SP2" class="function-link"><span class="function-syntax">ExtensionInstaller::install</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">to_install</span><span class="plain-syntax">, </span><span class="identifier-syntax">confirmed</span><span class="plain-syntax">, </span><span class="identifier-syntax">path_to_inbuild</span><span class="plain-syntax">, </span><span class="identifier-syntax">use</span><span class="plain-syntax">);</span>
</pre>
<ul class="endnotetexts"><li>This code is used in <a href="1-mn.html#SP2">&#167;2</a>.</li></ul>
<p class="commentary firstcommentary"><a id="SP2_4" class="paragraph-anchor"></a><b>&#167;2.4. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Perform an extension uninstallation</span><span class="named-paragraph-number">2.4</span></span><span class="comment-syntax"> =</span>
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="plain-syntax"> </span><a href="../supervisor-module/1-ic.html#SP12" class="function-link"><span class="function-syntax">Supervisor::go_operational</span></a><span class="plain-syntax">();</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">use</span><span class="plain-syntax"> = </span><span class="constant-syntax">SHELL_METHODOLOGY</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">dry_run_mode</span><span class="plain-syntax">) </span><span class="identifier-syntax">use</span><span class="plain-syntax"> = </span><span class="constant-syntax">DRY_RUN_METHODOLOGY</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><a href="../supervisor-module/7-ti.html#SP3" class="function-link"><span class="function-syntax">ExtensionInstaller::uninstall</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">to_uninstall</span><span class="plain-syntax">, </span><span class="identifier-syntax">confirmed</span><span class="plain-syntax">, </span><span class="identifier-syntax">path_to_inbuild</span><span class="plain-syntax">, </span><span class="identifier-syntax">use</span><span class="plain-syntax">);</span>
</pre>
<ul class="endnotetexts"><li>This code is used in <a href="1-mn.html#SP2">&#167;2</a>.</li></ul>
<p class="commentary firstcommentary"><a id="SP2_5" class="paragraph-anchor"></a><b>&#167;2.5. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Document from a file</span><span class="named-paragraph-number">2.5</span></span><span class="comment-syntax"> =</span>
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">documentation_dest</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-em.html#SP2" class="function-link"><span class="function-syntax">Errors::fatal</span></a><span class="plain-syntax">(</span><span class="string-syntax">"need to specify '-document-to' directory"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">compiled_documentation</span><span class="plain-syntax"> *</span><span class="identifier-syntax">cd</span><span class="plain-syntax"> = </span><a href="../supervisor-module/7-dc.html#SP5" class="function-link"><span class="function-syntax">DocumentationCompiler::compile_from_file</span></a><span class="plain-syntax">(</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">documentation_source</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">cd</span><span class="plain-syntax">) </span><a href="../supervisor-module/7-dr.html#SP3" class="function-link"><span class="function-syntax">DocumentationRenderer::as_HTML</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">documentation_dest</span><span class="plain-syntax">, </span><span class="identifier-syntax">cd</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
</pre>
<ul class="endnotetexts"><li>This code is used in <a href="1-mn.html#SP2">&#167;2</a>.</li></ul>
<p class="commentary firstcommentary"><a id="SP2_6" class="paragraph-anchor"></a><b>&#167;2.6. </b>We make the function call <span class="extract"><span class="extract-syntax">Supervisor::go_operational</span></span> to signal to <span class="extract"><span class="extract-syntax">inbuild</span></span>
that we want to start work now.
</p>
<p class="commentary"><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Act on the targets</span><span class="named-paragraph-number">2.6</span></span><span class="comment-syntax"> =</span>
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="plain-syntax"> </span><a href="../supervisor-module/1-ic.html#SP12" class="function-link"><span class="function-syntax">Supervisor::go_operational</span></a><span class="plain-syntax">();</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">use</span><span class="plain-syntax"> = </span><span class="constant-syntax">SHELL_METHODOLOGY</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">dry_run_mode</span><span class="plain-syntax">) </span><span class="identifier-syntax">use</span><span class="plain-syntax"> = </span><span class="constant-syntax">DRY_RUN_METHODOLOGY</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">build_methodology</span><span class="plain-syntax"> *</span><span class="identifier-syntax">BM</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">path_to_tools</span><span class="plain-syntax">) </span><span class="identifier-syntax">BM</span><span class="plain-syntax"> = </span><a href="../supervisor-module/3-bm.html#SP2" class="function-link"><span class="function-syntax">BuildMethodology::new</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">path_to_tools</span><span class="plain-syntax">, </span><span class="constant-syntax">FALSE</span><span class="plain-syntax">, </span><span class="identifier-syntax">use</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">else</span><span class="plain-syntax"> </span><span class="identifier-syntax">BM</span><span class="plain-syntax"> = </span><a href="../supervisor-module/3-bm.html#SP2" class="function-link"><span class="function-syntax">BuildMethodology::new</span></a><span class="plain-syntax">(</span><a href="../../../inweb/foundation-module/3-pth.html#SP7" class="function-link"><span class="function-syntax">Pathnames::up</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">path_to_inbuild</span><span class="plain-syntax">), </span><span class="constant-syntax">TRUE</span><span class="plain-syntax">, </span><span class="identifier-syntax">use</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">build_trace_mode</span><span class="plain-syntax">) </span><a href="../supervisor-module/3-ib.html#SP6" class="function-link"><span class="function-syntax">IncrementalBuild::enable_trace</span></a><span class="plain-syntax">();</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">JSON_value</span><span class="plain-syntax"> *</span><span class="identifier-syntax">obj</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">JSON_file_format</span><span class="plain-syntax">) </span><span class="identifier-syntax">obj</span><span class="plain-syntax"> = </span><a href="../../../inweb/foundation-module/4-jsn.html#SP6" class="function-link"><span class="function-syntax">JSON::new_object</span></a><span class="plain-syntax">();</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">linked_list</span><span class="plain-syntax"> *</span><span class="identifier-syntax">L</span><span class="plain-syntax"> = </span><a href="1-mn.html#SP2_10" class="function-link"><span class="function-syntax">Main::list_of_targets</span></a><span class="plain-syntax">();</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">inbuild_copy</span><span class="plain-syntax"> *</span><span class="identifier-syntax">C</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER_LINKED_LIST</span><span class="plain-syntax">(</span><span class="identifier-syntax">C</span><span class="plain-syntax">, </span><span class="reserved-syntax">inbuild_copy</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="1-mn.html#SP2_6_2" class="named-paragraph-link"><span class="named-paragraph">Carry out the required task on the copy C</span><span class="named-paragraph-number">2.6.2</span></a></span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">obj</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><a href="1-mn.html#SP5" class="function-link"><span class="function-syntax">Main::validate_JSON</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">obj</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">JSON_file_to_output</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">text_stream</span><span class="plain-syntax"> </span><span class="identifier-syntax">J</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">STREAM_OPEN_TO_FILE</span><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">J</span><span class="plain-syntax">, </span><span class="identifier-syntax">JSON_file_to_output</span><span class="plain-syntax">, </span><span class="constant-syntax">UTF8_ENC</span><span class="plain-syntax">) == </span><span class="constant-syntax">FALSE</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-em.html#SP2" class="function-link"><span class="function-syntax">Errors::fatal_with_file</span></a><span class="plain-syntax">(</span><span class="string-syntax">"unable to open JSON file for output: %f"</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">JSON_file_to_output</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/4-jsn.html#SP18" class="function-link"><span class="function-syntax">JSON::encode</span></a><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">J</span><span class="plain-syntax">, </span><span class="identifier-syntax">obj</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">STREAM_CLOSE</span><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">J</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> } </span><span class="reserved-syntax">else</span><span class="plain-syntax"> {</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/4-jsn.html#SP18" class="function-link"><span class="function-syntax">JSON::encode</span></a><span class="plain-syntax">(</span><span class="constant-syntax">STDOUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">obj</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> }</span>
<span class="plain-syntax"> }</span>
</pre>
<ul class="endnotetexts"><li>This code is used in <a href="1-mn.html#SP2">&#167;2</a>.</li></ul>
<p class="commentary firstcommentary"><a id="SP2_6_1" class="paragraph-anchor"></a><b>&#167;2.6.1. </b>The list of possible tasks is as follows; they basically all correspond to
utility functions in the <a href="../supervisor-module/index.html" class="internal">supervisor</a> module, which we call.
</p>
<pre class="definitions code-font"><span class="definition-keyword">enum</span> <span class="constant-syntax">INSPECT_TTASK</span><span class="plain-syntax"> </span><span class="identifier-syntax">from</span><span class="plain-syntax"> </span><span class="constant-syntax">1</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">GRAPH_TTASK</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">USE_NEEDS_TTASK</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">BUILD_NEEDS_TTASK</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">USE_LOCATE_TTASK</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">BUILD_LOCATE_TTASK</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">ARCHIVE_TTASK</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">ARCHIVE_TO_TTASK</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">USE_MISSING_TTASK</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">BUILD_MISSING_TTASK</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">BUILD_TTASK</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">REBUILD_TTASK</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">COPY_TO_TTASK</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">SYNC_TO_TTASK</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">DOCUMENT_TTASK</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">MODERNISE_TTASK</span>
</pre>
<p class="commentary firstcommentary"><a id="SP2_6_2" class="paragraph-anchor"></a><b>&#167;2.6.2. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Carry out the required task on the copy C</span><span class="named-paragraph-number">2.6.2</span></span><span class="comment-syntax"> =</span>
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="plain-syntax"> </span><span class="reserved-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">OUT</span><span class="plain-syntax"> = </span><span class="constant-syntax">STDOUT</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">switch</span><span class="plain-syntax"> (</span><span class="identifier-syntax">inbuild_task</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">INSPECT_TTASK:</span><span class="plain-syntax"> </span><a href="../supervisor-module/2-cps.html#SP11" class="function-link"><span class="function-syntax">Copies::inspect</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">obj</span><span class="plain-syntax">, </span><span class="identifier-syntax">C</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">GRAPH_TTASK:</span><span class="plain-syntax"> </span><a href="../supervisor-module/2-cps.html#SP13" class="function-link"><span class="function-syntax">Copies::show_graph</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">C</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">USE_NEEDS_TTASK:</span><span class="plain-syntax"> </span><a href="../supervisor-module/2-cps.html#SP13" class="function-link"><span class="function-syntax">Copies::show_needs</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">C</span><span class="plain-syntax">, </span><span class="constant-syntax">TRUE</span><span class="plain-syntax">, </span><span class="constant-syntax">FALSE</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">BUILD_NEEDS_TTASK:</span><span class="plain-syntax"> </span><a href="../supervisor-module/2-cps.html#SP13" class="function-link"><span class="function-syntax">Copies::show_needs</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">C</span><span class="plain-syntax">, </span><span class="constant-syntax">FALSE</span><span class="plain-syntax">, </span><span class="constant-syntax">FALSE</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">USE_LOCATE_TTASK:</span><span class="plain-syntax"> </span><a href="../supervisor-module/2-cps.html#SP13" class="function-link"><span class="function-syntax">Copies::show_needs</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">C</span><span class="plain-syntax">, </span><span class="constant-syntax">TRUE</span><span class="plain-syntax">, </span><span class="constant-syntax">TRUE</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">BUILD_LOCATE_TTASK:</span><span class="plain-syntax"> </span><a href="../supervisor-module/2-cps.html#SP13" class="function-link"><span class="function-syntax">Copies::show_needs</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">C</span><span class="plain-syntax">, </span><span class="constant-syntax">FALSE</span><span class="plain-syntax">, </span><span class="constant-syntax">TRUE</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">ARCHIVE_TTASK:</span><span class="plain-syntax"> {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">inform_project</span><span class="plain-syntax"> *</span><span class="identifier-syntax">proj</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">c</span><span class="plain-syntax"> = </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER</span><span class="plain-syntax">(</span><span class="identifier-syntax">proj</span><span class="plain-syntax">, </span><span class="reserved-syntax">inform_project</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">c</span><span class="plain-syntax">++;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">destination_nest</span><span class="plain-syntax"> = </span><a href="../supervisor-module/5-ps2.html#SP6" class="function-link"><span class="function-syntax">Projects::materials_nest</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">proj</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> }</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">c</span><span class="plain-syntax"> == </span><span class="constant-syntax">0</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-em.html#SP7" class="function-link"><span class="function-syntax">Errors::with_text</span></a><span class="plain-syntax">(</span><span class="string-syntax">"no -project in use, so ignoring -archive"</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">else</span><span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">c</span><span class="plain-syntax"> &gt; </span><span class="constant-syntax">1</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-em.html#SP7" class="function-link"><span class="function-syntax">Errors::with_text</span></a><span class="plain-syntax">(</span><span class="string-syntax">"multiple projects in use, so ignoring -archive"</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">else</span>
<span class="plain-syntax"> </span><a href="../supervisor-module/2-cps.html#SP14" class="function-link"><span class="function-syntax">Copies::archive</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">C</span><span class="plain-syntax">, </span><span class="identifier-syntax">destination_nest</span><span class="plain-syntax">, </span><span class="identifier-syntax">BM</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> }</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">ARCHIVE_TO_TTASK:</span><span class="plain-syntax"> </span><a href="../supervisor-module/2-cps.html#SP14" class="function-link"><span class="function-syntax">Copies::archive</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">C</span><span class="plain-syntax">, </span><span class="identifier-syntax">destination_nest</span><span class="plain-syntax">, </span><span class="identifier-syntax">BM</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">USE_MISSING_TTASK:</span><span class="plain-syntax"> </span><a href="../supervisor-module/2-cps.html#SP13" class="function-link"><span class="function-syntax">Copies::show_missing</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">C</span><span class="plain-syntax">, </span><span class="constant-syntax">TRUE</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">BUILD_MISSING_TTASK:</span><span class="plain-syntax"> </span><a href="../supervisor-module/2-cps.html#SP13" class="function-link"><span class="function-syntax">Copies::show_missing</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">C</span><span class="plain-syntax">, </span><span class="constant-syntax">FALSE</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">BUILD_TTASK:</span><span class="plain-syntax"> </span><a href="../supervisor-module/2-cps.html#SP12" class="function-link"><span class="function-syntax">Copies::build</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">C</span><span class="plain-syntax">, </span><span class="identifier-syntax">BM</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">REBUILD_TTASK:</span><span class="plain-syntax"> </span><a href="../supervisor-module/2-cps.html#SP12" class="function-link"><span class="function-syntax">Copies::rebuild</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">C</span><span class="plain-syntax">, </span><span class="identifier-syntax">BM</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">COPY_TO_TTASK:</span><span class="plain-syntax"> </span><a href="../supervisor-module/2-cps.html#SP15" class="function-link"><span class="function-syntax">Copies::copy_to</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">C</span><span class="plain-syntax">, </span><span class="identifier-syntax">destination_nest</span><span class="plain-syntax">, </span><span class="constant-syntax">FALSE</span><span class="plain-syntax">, </span><span class="identifier-syntax">BM</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">SYNC_TO_TTASK:</span><span class="plain-syntax"> </span><a href="../supervisor-module/2-cps.html#SP15" class="function-link"><span class="function-syntax">Copies::copy_to</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">C</span><span class="plain-syntax">, </span><span class="identifier-syntax">destination_nest</span><span class="plain-syntax">, </span><span class="constant-syntax">TRUE</span><span class="plain-syntax">, </span><span class="identifier-syntax">BM</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">DOCUMENT_TTASK:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">documentation_dest</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-em.html#SP2" class="function-link"><span class="function-syntax">Errors::fatal</span></a><span class="plain-syntax">(</span><span class="string-syntax">"need to specify '-document-to' directory"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../supervisor-module/2-cps.html#SP16" class="function-link"><span class="function-syntax">Copies::document</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">C</span><span class="plain-syntax">, </span><span class="identifier-syntax">documentation_dest</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">MODERNISE_TTASK:</span><span class="plain-syntax"> </span><a href="../supervisor-module/2-cps.html#SP17" class="function-link"><span class="function-syntax">Copies::modernise</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">C</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> }</span>
</pre>
<ul class="endnotetexts"><li>This code is used in <a href="1-mn.html#SP2_6">&#167;2.6</a>.</li></ul>
<p class="commentary firstcommentary"><a id="SP2_7" class="paragraph-anchor"></a><b>&#167;2.7. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Shut down the modules</span><span class="named-paragraph-number">2.7</span></span><span class="comment-syntax"> =</span>
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="plain-syntax"> </span><a href="../arch-module/1-am.html#SP3" class="function-link"><span class="function-syntax">ArchModule::end</span></a><span class="plain-syntax">();</span>
<span class="plain-syntax"> </span><a href="../supervisor-module/1-sm2.html#SP3" class="function-link"><span class="function-syntax">SupervisorModule::end</span></a><span class="plain-syntax">();</span>
<span class="plain-syntax"> </span><a href="../html-module/1-hm.html#SP2" class="function-link"><span class="function-syntax">HTMLModule::end</span></a><span class="plain-syntax">();</span>
<span class="plain-syntax"> </span><a href="../syntax-module/1-sm.html#SP3" class="function-link"><span class="function-syntax">SyntaxModule::end</span></a><span class="plain-syntax">();</span>
<span class="plain-syntax"> </span><a href="../words-module/1-wm.html#SP3" class="function-link"><span class="function-syntax">WordsModule::end</span></a><span class="plain-syntax">();</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/1-fm.html#SP9" class="function-link"><span class="function-syntax">Foundation::end</span></a><span class="plain-syntax">(); </span><span class="comment-syntax"> must be ended last</span>
</pre>
<ul class="endnotetexts"><li>This code is used in <a href="1-mn.html#SP2">&#167;2</a>.</li></ul>
<p class="commentary firstcommentary"><a id="SP2_8" class="paragraph-anchor"></a><b>&#167;2.8. </b>Preform is the crowning jewel of the <span class="extract"><span class="extract-syntax">words</span></span> module, and parses excerpts of
natural-language text against a "grammar". The <span class="extract"><span class="extract-syntax">inform7</span></span> executable makes very
heavy-duty use of Preform, and we can use that too provided we have access to
the English Preform syntax file stored inside the core Inform distribution,
that is, in the <span class="extract"><span class="extract-syntax">-internal</span></span> area.
</p>
<p class="commentary">But suppose we can't get that? Well, then we fall back on a much coarser
grammar, which simply breaks down source text into sentences, headings and so
on. That grammar is stored in a file called <span class="extract"><span class="extract-syntax">Syntax.preform</span></span> inside the
installation of Inbuild, which is why we need to have worked out
<span class="extract"><span class="extract-syntax">path_to_inbuild</span></span> (the pathname at which we are installed) already. Once the
following is run, Preform is ready for use.
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Main::load_preform</span><button class="popup" onclick="togglePopup('usagePopup1')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup1">Usage of <span class="code-font"><span class="function-syntax">Main::load_preform</span></span>:<br/><a href="1-mn.html#SP2_2">&#167;2.2</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">inform_language</span><span class="plain-syntax"> *</span><span class="identifier-syntax">L</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="../supervisor-module/1-ic.html#SP9" class="function-link"><span class="function-syntax">Supervisor::dash_internal_was_used</span></a><span class="plain-syntax">()) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">filename</span><span class="plain-syntax"> *</span><span class="identifier-syntax">F</span><span class="plain-syntax"> = </span><a href="../../../inweb/foundation-module/3-fln.html#SP2" class="function-link"><span class="function-syntax">Filenames::in</span></a><span class="plain-syntax">(</span><a href="../supervisor-module/5-ls.html#SP3" class="function-link"><span class="function-syntax">Languages::path_to_bundle</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">L</span><span class="plain-syntax">), </span><span class="identifier-syntax">I</span><span class="string-syntax">"Syntax.preform"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="../words-module/4-lp.html#SP1" class="function-link"><span class="function-syntax">LoadPreform::load</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">F</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> } </span><span class="reserved-syntax">else</span><span class="plain-syntax"> {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">pathname</span><span class="plain-syntax"> *</span><span class="identifier-syntax">P</span><span class="plain-syntax"> = </span><a href="../../../inweb/foundation-module/3-pth.html#SP4" class="function-link"><span class="function-syntax">Pathnames::down</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">path_to_inbuild</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"Tangled"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">filename</span><span class="plain-syntax"> *</span><span class="identifier-syntax">S</span><span class="plain-syntax"> = </span><a href="../../../inweb/foundation-module/3-fln.html#SP2" class="function-link"><span class="function-syntax">Filenames::in</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">P</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"Syntax.preform"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="../words-module/4-lp.html#SP1" class="function-link"><span class="function-syntax">LoadPreform::load</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">S</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> }</span>
<span class="plain-syntax">}</span>
</pre>
<p class="commentary firstcommentary"><a id="SP2_9" class="paragraph-anchor"></a><b>&#167;2.9. Target list. </b>This where we keep the list of targets, in which no copy occurs more than
once. The following code runs quadratically in the number of targets, but for
Inbuild this number is never likely to be more than about 100 at a time.
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">linked_list</span><span class="plain-syntax"> *</span><span class="identifier-syntax">targets</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">; </span><span class="comment-syntax"> of </span><span class="extract"><span class="extract-syntax">inbuild_copy</span></span>
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">Main::add_target</span><button class="popup" onclick="togglePopup('usagePopup2')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup2">Usage of <span class="code-font"><span class="function-syntax">Main::add_target</span></span>:<br/><a href="1-mn.html#SP2_2">&#167;2.2</a>, <a href="1-mn.html#SP2_10">&#167;2.10</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">inbuild_copy</span><span class="plain-syntax"> *</span><span class="identifier-syntax">to_add</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">targets</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><span class="identifier-syntax">targets</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NEW_LINKED_LIST</span><span class="plain-syntax">(</span><span class="reserved-syntax">inbuild_copy</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">found</span><span class="plain-syntax"> = </span><span class="constant-syntax">FALSE</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">inbuild_copy</span><span class="plain-syntax"> *</span><span class="identifier-syntax">C</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER_LINKED_LIST</span><span class="plain-syntax">(</span><span class="identifier-syntax">C</span><span class="plain-syntax">, </span><span class="reserved-syntax">inbuild_copy</span><span class="plain-syntax">, </span><span class="identifier-syntax">targets</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">C</span><span class="plain-syntax"> == </span><span class="identifier-syntax">to_add</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">found</span><span class="plain-syntax"> = </span><span class="constant-syntax">TRUE</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">found</span><span class="plain-syntax"> == </span><span class="constant-syntax">FALSE</span><span class="plain-syntax">) </span><span class="identifier-syntax">ADD_TO_LINKED_LIST</span><span class="plain-syntax">(</span><span class="identifier-syntax">to_add</span><span class="plain-syntax">, </span><span class="reserved-syntax">inbuild_copy</span><span class="plain-syntax">, </span><span class="identifier-syntax">targets</span><span class="plain-syntax">);</span>
<span class="plain-syntax">}</span>
</pre>
<p class="commentary firstcommentary"><a id="SP2_10" class="paragraph-anchor"></a><b>&#167;2.10. </b>The following sorts the list of targets before returning it. This is partly
to improve the quality of the output of <span class="extract"><span class="extract-syntax">-inspect</span></span>, but also to make the
behaviour of <a href="index.html" class="internal">inbuild</a> more predictable across platforms &mdash; the raw target
list tends to be in order of discovery of the copies, which in turn depends on
the order in which filenames are read from a directory listing.
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">linked_list</span><span class="plain-syntax"> *</span><span class="function-syntax">Main::list_of_targets</span><button class="popup" onclick="togglePopup('usagePopup3')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup3">Usage of <span class="code-font"><span class="function-syntax">Main::list_of_targets</span></span>:<br/><a href="1-mn.html#SP2_2">&#167;2.2</a>, <a href="1-mn.html#SP2_6">&#167;2.6</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">void</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">targets</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><span class="identifier-syntax">targets</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NEW_LINKED_LIST</span><span class="plain-syntax">(</span><span class="reserved-syntax">inbuild_copy</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">no_entries</span><span class="plain-syntax"> = </span><a href="../../../inweb/foundation-module/2-llas.html#SP7" class="function-link"><span class="function-syntax">LinkedLists::len</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">targets</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">no_entries</span><span class="plain-syntax"> == </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">targets</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">inbuild_copy</span><span class="plain-syntax"> **</span><span class="identifier-syntax">sorted_targets</span><span class="plain-syntax"> =</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/2-mmr.html#SP24" class="function-link"><span class="function-syntax">Memory::calloc</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">no_entries</span><span class="plain-syntax">, </span><span class="reserved-syntax">sizeof</span><span class="plain-syntax">(</span><span class="reserved-syntax">inbuild_copy</span><span class="plain-syntax"> *), </span><span class="constant-syntax">RESULTS_SORTING_MREASON</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">i</span><span class="plain-syntax">=0;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">inbuild_copy</span><span class="plain-syntax"> *</span><span class="identifier-syntax">C</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER_LINKED_LIST</span><span class="plain-syntax">(</span><span class="identifier-syntax">C</span><span class="plain-syntax">, </span><span class="reserved-syntax">inbuild_copy</span><span class="plain-syntax">, </span><span class="identifier-syntax">targets</span><span class="plain-syntax">) </span><span class="identifier-syntax">sorted_targets</span><span class="plain-syntax">[</span><span class="identifier-syntax">i</span><span class="plain-syntax">++] = </span><span class="identifier-syntax">C</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">qsort</span><span class="plain-syntax">(</span><span class="identifier-syntax">sorted_targets</span><span class="plain-syntax">, (</span><span class="identifier-syntax">size_t</span><span class="plain-syntax">) </span><span class="identifier-syntax">no_entries</span><span class="plain-syntax">, </span><span class="reserved-syntax">sizeof</span><span class="plain-syntax">(</span><span class="reserved-syntax">inbuild_copy</span><span class="plain-syntax"> *), </span><a href="../supervisor-module/2-cps.html#SP10" class="function-link"><span class="function-syntax">Copies::cmp</span></a><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">linked_list</span><span class="plain-syntax"> *</span><span class="identifier-syntax">result</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NEW_LINKED_LIST</span><span class="plain-syntax">(</span><span class="reserved-syntax">inbuild_copy</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">for</span><span class="plain-syntax"> (</span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">i</span><span class="plain-syntax">=0; </span><span class="identifier-syntax">i</span><span class="plain-syntax">&lt;</span><span class="identifier-syntax">no_entries</span><span class="plain-syntax">; </span><span class="identifier-syntax">i</span><span class="plain-syntax">++)</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">ADD_TO_LINKED_LIST</span><span class="plain-syntax">(</span><span class="identifier-syntax">sorted_targets</span><span class="plain-syntax">[</span><span class="identifier-syntax">i</span><span class="plain-syntax">], </span><span class="reserved-syntax">inbuild_copy</span><span class="plain-syntax">, </span><span class="identifier-syntax">result</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/2-mmr.html#SP26" class="function-link"><span class="function-syntax">Memory::I7_array_free</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">sorted_targets</span><span class="plain-syntax">, </span><span class="constant-syntax">RESULTS_SORTING_MREASON</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">no_entries</span><span class="plain-syntax">, </span><span class="reserved-syntax">sizeof</span><span class="plain-syntax">(</span><span class="reserved-syntax">inbuild_copy</span><span class="plain-syntax"> *));</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">result</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">Main::add_search_results_as_targets</span><button class="popup" onclick="togglePopup('usagePopup4')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup4">Usage of <span class="code-font"><span class="function-syntax">Main::add_search_results_as_targets</span></span>:<br/><a href="1-mn.html#SP2_2">&#167;2.2</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">req_text</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">TEMPORARY_TEXT</span><span class="plain-syntax">(</span><span class="identifier-syntax">errors</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">inbuild_requirement</span><span class="plain-syntax"> *</span><span class="identifier-syntax">req</span><span class="plain-syntax"> = </span><a href="../supervisor-module/2-rqr.html#SP3" class="function-link"><span class="function-syntax">Requirements::from_text</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">req_text</span><span class="plain-syntax">, </span><span class="identifier-syntax">errors</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="../../../inweb/foundation-module/4-sm.html#SP8" class="function-link"><span class="function-syntax">Str::len</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">errors</span><span class="plain-syntax">) &gt; </span><span class="constant-syntax">0</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-em.html#SP7" class="function-link"><span class="function-syntax">Errors::with_text</span></a><span class="plain-syntax">(</span><span class="string-syntax">"requirement malformed: %S"</span><span class="plain-syntax">, </span><span class="identifier-syntax">errors</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> } </span><span class="reserved-syntax">else</span><span class="plain-syntax"> {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">linked_list</span><span class="plain-syntax"> *</span><span class="identifier-syntax">L</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NEW_LINKED_LIST</span><span class="plain-syntax">(</span><span class="reserved-syntax">inbuild_search_result</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../supervisor-module/2-nst.html#SP9" class="function-link"><span class="function-syntax">Nests::search_for</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">req</span><span class="plain-syntax">, </span><a href="../supervisor-module/1-ic.html#SP16" class="function-link"><span class="function-syntax">Supervisor::shared_nest_list</span></a><span class="plain-syntax">(), </span><span class="identifier-syntax">L</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">inbuild_search_result</span><span class="plain-syntax"> *</span><span class="identifier-syntax">R</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER_LINKED_LIST</span><span class="plain-syntax">(</span><span class="identifier-syntax">R</span><span class="plain-syntax">, </span><span class="reserved-syntax">inbuild_search_result</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><a href="1-mn.html#SP2_9" class="function-link"><span class="function-syntax">Main::add_target</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">R</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">copy</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> }</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">DISCARD_TEXT</span><span class="plain-syntax">(</span><span class="identifier-syntax">errors</span><span class="plain-syntax">)</span>
<span class="plain-syntax">}</span>
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">Main::add_directory_contents_targets</span><button class="popup" onclick="togglePopup('usagePopup5')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup5">Usage of <span class="code-font"><span class="function-syntax">Main::add_directory_contents_targets</span></span>:<br/><a href="1-mn.html#SP3">&#167;3</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">pathname</span><span class="plain-syntax"> *</span><span class="identifier-syntax">P</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">linked_list</span><span class="plain-syntax"> *</span><span class="identifier-syntax">L</span><span class="plain-syntax"> = </span><a href="../../../inweb/foundation-module/3-drc.html#SP4" class="function-link"><span class="function-syntax">Directories::listing</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">P</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">entry</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER_LINKED_LIST</span><span class="plain-syntax">(</span><span class="identifier-syntax">entry</span><span class="plain-syntax">, </span><span class="reserved-syntax">text_stream</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">TEMPORARY_TEXT</span><span class="plain-syntax">(</span><span class="identifier-syntax">FILENAME</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE_TO</span><span class="plain-syntax">(</span><span class="identifier-syntax">FILENAME</span><span class="plain-syntax">, </span><span class="string-syntax">"%p%c%S"</span><span class="plain-syntax">, </span><span class="identifier-syntax">P</span><span class="plain-syntax">, </span><span class="constant-syntax">FOLDER_SEPARATOR</span><span class="plain-syntax">, </span><span class="identifier-syntax">entry</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="1-mn.html#SP2_10" class="function-link"><span class="function-syntax">Main::add_file_or_path_as_target</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">FILENAME</span><span class="plain-syntax">, </span><span class="constant-syntax">FALSE</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">DISCARD_TEXT</span><span class="plain-syntax">(</span><span class="identifier-syntax">FILENAME</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> }</span>
<span class="plain-syntax">}</span>
<span class="reserved-syntax">inbuild_copy</span><span class="plain-syntax"> *</span><span class="function-syntax">Main::file_or_path_to_copy</span><button class="popup" onclick="togglePopup('usagePopup6')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup6">Usage of <span class="code-font"><span class="function-syntax">Main::file_or_path_to_copy</span></span>:<br/><a href="1-mn.html#SP3">&#167;3</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">arg</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">throwing_error</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">TEMPORARY_TEXT</span><span class="plain-syntax">(</span><span class="identifier-syntax">ext</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">pos</span><span class="plain-syntax"> = </span><a href="../../../inweb/foundation-module/4-sm.html#SP8" class="function-link"><span class="function-syntax">Str::len</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">arg</span><span class="plain-syntax">) - </span><span class="constant-syntax">1</span><span class="plain-syntax">, </span><span class="identifier-syntax">dotpos</span><span class="plain-syntax"> = -1;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">while</span><span class="plain-syntax"> (</span><span class="identifier-syntax">pos</span><span class="plain-syntax"> &gt;= </span><span class="constant-syntax">0</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">wchar_t</span><span class="plain-syntax"> </span><span class="identifier-syntax">c</span><span class="plain-syntax"> = </span><a href="../../../inweb/foundation-module/4-sm.html#SP13" class="function-link"><span class="function-syntax">Str::get_at</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">arg</span><span class="plain-syntax">, </span><span class="identifier-syntax">pos</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="../../../inweb/foundation-module/1-wp.html#SP4" class="function-link"><span class="function-syntax">Platform::is_folder_separator</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">c</span><span class="plain-syntax">)) </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">c</span><span class="plain-syntax"> == </span><span class="character-syntax">'.'</span><span class="plain-syntax">) </span><span class="identifier-syntax">dotpos</span><span class="plain-syntax"> = </span><span class="identifier-syntax">pos</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">pos</span><span class="plain-syntax">--;</span>
<span class="plain-syntax"> }</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">dotpos</span><span class="plain-syntax"> &gt;= </span><span class="constant-syntax">0</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/4-sm.html#SP26" class="function-link"><span class="function-syntax">Str::substr</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ext</span><span class="plain-syntax">, </span><a href="../../../inweb/foundation-module/4-sm.html#SP10" class="function-link"><span class="function-syntax">Str::at</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">arg</span><span class="plain-syntax">, </span><span class="identifier-syntax">dotpos</span><span class="plain-syntax">+1), </span><a href="../../../inweb/foundation-module/4-sm.html#SP10" class="function-link"><span class="function-syntax">Str::end</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">arg</span><span class="plain-syntax">));</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">directory_status</span><span class="plain-syntax"> = </span><span class="constant-syntax">NOT_APPLICABLE</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="../../../inweb/foundation-module/1-wp.html#SP4" class="function-link"><span class="function-syntax">Platform::is_folder_separator</span></a><span class="plain-syntax">(</span><a href="../../../inweb/foundation-module/4-sm.html#SP13" class="function-link"><span class="function-syntax">Str::get_last_char</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">arg</span><span class="plain-syntax">))) {</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/4-sm.html#SP25" class="function-link"><span class="function-syntax">Str::delete_last_character</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">arg</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">directory_status</span><span class="plain-syntax"> = </span><span class="constant-syntax">TRUE</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> }</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">inbuild_copy</span><span class="plain-syntax"> *</span><span class="identifier-syntax">C</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">inbuild_genre</span><span class="plain-syntax"> *</span><span class="identifier-syntax">G</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER</span><span class="plain-syntax">(</span><span class="identifier-syntax">G</span><span class="plain-syntax">, </span><span class="reserved-syntax">inbuild_genre</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">C</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">VOID_METHOD_CALL</span><span class="plain-syntax">(</span><span class="identifier-syntax">G</span><span class="plain-syntax">, </span><span class="constant-syntax">GENRE_CLAIM_AS_COPY_MTID</span><span class="plain-syntax">, &amp;</span><span class="identifier-syntax">C</span><span class="plain-syntax">, </span><span class="identifier-syntax">arg</span><span class="plain-syntax">, </span><span class="identifier-syntax">ext</span><span class="plain-syntax">, </span><span class="identifier-syntax">directory_status</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">DISCARD_TEXT</span><span class="plain-syntax">(</span><span class="identifier-syntax">ext</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">C</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">throwing_error</span><span class="plain-syntax">) </span><a href="../../../inweb/foundation-module/3-em.html#SP7" class="function-link"><span class="function-syntax">Errors::with_text</span></a><span class="plain-syntax">(</span><span class="string-syntax">"unable to identify '%S'"</span><span class="plain-syntax">, </span><span class="identifier-syntax">arg</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> }</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">C</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">Main::add_file_or_path_as_target</span><button class="popup" onclick="togglePopup('usagePopup7')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup7">Usage of <span class="code-font"><span class="function-syntax">Main::add_file_or_path_as_target</span></span>:<br/><a href="1-mn.html#SP4">&#167;4</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">arg</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">throwing_error</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">is_folder</span><span class="plain-syntax"> = </span><a href="../../../inweb/foundation-module/1-wp.html#SP4" class="function-link"><span class="function-syntax">Platform::is_folder_separator</span></a><span class="plain-syntax">(</span><a href="../../../inweb/foundation-module/4-sm.html#SP13" class="function-link"><span class="function-syntax">Str::get_last_char</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">arg</span><span class="plain-syntax">));</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">inbuild_copy</span><span class="plain-syntax"> *</span><span class="identifier-syntax">C</span><span class="plain-syntax"> = </span><a href="1-mn.html#SP2_10" class="function-link"><span class="function-syntax">Main::file_or_path_to_copy</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">arg</span><span class="plain-syntax">, </span><span class="identifier-syntax">throwing_error</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">C</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><a href="1-mn.html#SP2_9" class="function-link"><span class="function-syntax">Main::add_target</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">C</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> } </span><span class="reserved-syntax">else</span><span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">recursive</span><span class="plain-syntax">) &amp;&amp; (</span><span class="identifier-syntax">is_folder</span><span class="plain-syntax">)) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">pathname</span><span class="plain-syntax"> *</span><span class="identifier-syntax">P</span><span class="plain-syntax"> = </span><a href="../../../inweb/foundation-module/3-pth.html#SP5" class="function-link"><span class="function-syntax">Pathnames::from_text</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">arg</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">linked_list</span><span class="plain-syntax"> *</span><span class="identifier-syntax">L</span><span class="plain-syntax"> = </span><a href="../../../inweb/foundation-module/3-drc.html#SP4" class="function-link"><span class="function-syntax">Directories::listing</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">P</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">entry</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER_LINKED_LIST</span><span class="plain-syntax">(</span><span class="identifier-syntax">entry</span><span class="plain-syntax">, </span><span class="reserved-syntax">text_stream</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">TEMPORARY_TEXT</span><span class="plain-syntax">(</span><span class="identifier-syntax">FILENAME</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE_TO</span><span class="plain-syntax">(</span><span class="identifier-syntax">FILENAME</span><span class="plain-syntax">, </span><span class="string-syntax">"%p%c%S"</span><span class="plain-syntax">, </span><span class="identifier-syntax">P</span><span class="plain-syntax">, </span><span class="constant-syntax">FOLDER_SEPARATOR</span><span class="plain-syntax">, </span><span class="identifier-syntax">entry</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="1-mn.html#SP2_10" class="function-link"><span class="function-syntax">Main::add_file_or_path_as_target</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">FILENAME</span><span class="plain-syntax">, </span><span class="identifier-syntax">throwing_error</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">DISCARD_TEXT</span><span class="plain-syntax">(</span><span class="identifier-syntax">FILENAME</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> }</span>
<span class="plain-syntax"> }</span>
<span class="plain-syntax">}</span>
</pre>
<p class="commentary firstcommentary"><a id="SP2_11" class="paragraph-anchor"></a><b>&#167;2.11. Command line. </b>Note the call below to <span class="extract"><span class="extract-syntax">Supervisor::declare_options</span></span>, which adds a whole lot of
other options to the selection defined here.
</p>
<pre class="definitions code-font"><span class="definition-keyword">define</span> <span class="constant-syntax">PROGRAM_NAME</span><span class="plain-syntax"> </span><span class="string-syntax">"inbuild"</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">BUILD_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">REBUILD_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">GRAPH_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">USE_NEEDS_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">BUILD_NEEDS_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">USE_LOCATE_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">BUILD_LOCATE_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">USE_MISSING_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">BUILD_MISSING_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">ARCHIVE_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">ARCHIVE_TO_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">INSPECT_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">DRY_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">BUILD_TRACE_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">TOOLS_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">CONTENTS_OF_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">RECURSIVE_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">MATCHING_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">COPY_TO_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">SYNC_TO_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">VERSIONS_IN_FILENAMES_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">VERIFY_REGISTRY_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">BUILD_REGISTRY_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">PREPROCESS_HTML_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">PREPROCESS_HTML_TO_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">PREPROCESS_APP_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">REPAIR_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">RESULTS_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">INSTALL_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">UNINSTALL_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">CONFIRMED_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">VERBOSE_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">VERBOSITY_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">JSON_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">DOCUMENT_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">DOCUMENT_FROM_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">DOCUMENT_TO_CLSW</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">MODERNISE_CLSW</span>
</pre>
<p class="commentary"><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Read the command line</span><span class="named-paragraph-number">2.11</span></span><span class="comment-syntax"> =</span>
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP14" class="function-link"><span class="function-syntax">CommandLine::declare_heading</span></a><span class="plain-syntax">(</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"[[Purpose]]\n\n"</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"usage: inbuild [-TASK] TARGET1 TARGET2 ...\n"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP5" class="function-link"><span class="function-syntax">CommandLine::declare_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">COPY_TO_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"copy-to"</span><span class="plain-syntax">, </span><span class="constant-syntax">2</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"copy target(s) to nest X"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP5" class="function-link"><span class="function-syntax">CommandLine::declare_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">SYNC_TO_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"sync-to"</span><span class="plain-syntax">, </span><span class="constant-syntax">2</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"forcibly copy target(s) to nest X, even if prior version already there"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP6" class="function-link"><span class="function-syntax">CommandLine::declare_boolean_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">VERSIONS_IN_FILENAMES_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"versions-in-filenames"</span><span class="plain-syntax">, </span><span class="constant-syntax">1</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"append _v number to destination filenames on -copy-to or -sync-to"</span><span class="plain-syntax">, </span><span class="constant-syntax">TRUE</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP5" class="function-link"><span class="function-syntax">CommandLine::declare_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">BUILD_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"build"</span><span class="plain-syntax">, </span><span class="constant-syntax">1</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"incrementally build target(s)"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP5" class="function-link"><span class="function-syntax">CommandLine::declare_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">REBUILD_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"rebuild"</span><span class="plain-syntax">, </span><span class="constant-syntax">1</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"completely rebuild target(s)"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP5" class="function-link"><span class="function-syntax">CommandLine::declare_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">INSPECT_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"inspect"</span><span class="plain-syntax">, </span><span class="constant-syntax">1</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"show target(s) but take no action"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP5" class="function-link"><span class="function-syntax">CommandLine::declare_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">INSTALL_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"install"</span><span class="plain-syntax">, </span><span class="constant-syntax">1</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"install extension within the Inform GUI apps"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP5" class="function-link"><span class="function-syntax">CommandLine::declare_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">UNINSTALL_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"uninstall"</span><span class="plain-syntax">, </span><span class="constant-syntax">1</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"remove extension within the Inform GUI apps"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP5" class="function-link"><span class="function-syntax">CommandLine::declare_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">GRAPH_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"graph"</span><span class="plain-syntax">, </span><span class="constant-syntax">1</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"show dependency graph of target(s) but take no action"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP5" class="function-link"><span class="function-syntax">CommandLine::declare_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">USE_NEEDS_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"use-needs"</span><span class="plain-syntax">, </span><span class="constant-syntax">1</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"show all the extensions, kits and so on needed to use"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP5" class="function-link"><span class="function-syntax">CommandLine::declare_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">BUILD_NEEDS_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"build-needs"</span><span class="plain-syntax">, </span><span class="constant-syntax">1</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"show all the extensions, kits and so on needed to build"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP5" class="function-link"><span class="function-syntax">CommandLine::declare_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">USE_LOCATE_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"use-locate"</span><span class="plain-syntax">, </span><span class="constant-syntax">1</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"show file paths of all the extensions, kits and so on needed to use"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP5" class="function-link"><span class="function-syntax">CommandLine::declare_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">BUILD_LOCATE_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"build-locate"</span><span class="plain-syntax">, </span><span class="constant-syntax">1</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"show file paths of all the extensions, kits and so on needed to build"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP5" class="function-link"><span class="function-syntax">CommandLine::declare_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">USE_MISSING_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"use-missing"</span><span class="plain-syntax">, </span><span class="constant-syntax">1</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"show the extensions, kits and so on which are needed to use but missing"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP5" class="function-link"><span class="function-syntax">CommandLine::declare_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">BUILD_MISSING_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"build-missing"</span><span class="plain-syntax">, </span><span class="constant-syntax">1</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"show the extensions, kits and so on which are needed to build but missing"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP5" class="function-link"><span class="function-syntax">CommandLine::declare_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">ARCHIVE_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"archive"</span><span class="plain-syntax">, </span><span class="constant-syntax">1</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"sync copies of all extensions, kits and so on needed for -project into Materials"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP5" class="function-link"><span class="function-syntax">CommandLine::declare_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">ARCHIVE_TO_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"archive-to"</span><span class="plain-syntax">, </span><span class="constant-syntax">2</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"sync copies of all extensions, kits and so on needed into nest X"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP5" class="function-link"><span class="function-syntax">CommandLine::declare_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">TOOLS_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"tools"</span><span class="plain-syntax">, </span><span class="constant-syntax">2</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"make X the directory of intools executables"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP6" class="function-link"><span class="function-syntax">CommandLine::declare_boolean_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">DRY_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"dry"</span><span class="plain-syntax">, </span><span class="constant-syntax">1</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"make this a dry run (print but do not execute shell commands)"</span><span class="plain-syntax">, </span><span class="constant-syntax">FALSE</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP6" class="function-link"><span class="function-syntax">CommandLine::declare_boolean_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">BUILD_TRACE_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"build-trace"</span><span class="plain-syntax">, </span><span class="constant-syntax">1</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"show verbose reasoning during -build"</span><span class="plain-syntax">, </span><span class="constant-syntax">FALSE</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP5" class="function-link"><span class="function-syntax">CommandLine::declare_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">MATCHING_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"matching"</span><span class="plain-syntax">, </span><span class="constant-syntax">2</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"apply to all works in nest(s) matching requirement X"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP5" class="function-link"><span class="function-syntax">CommandLine::declare_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">CONTENTS_OF_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"contents-of"</span><span class="plain-syntax">, </span><span class="constant-syntax">2</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"apply to all targets in the directory X"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP6" class="function-link"><span class="function-syntax">CommandLine::declare_boolean_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">RECURSIVE_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"recursive"</span><span class="plain-syntax">, </span><span class="constant-syntax">1</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"run -contents-of recursively to look through subdirectories too"</span><span class="plain-syntax">, </span><span class="constant-syntax">FALSE</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP5" class="function-link"><span class="function-syntax">CommandLine::declare_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">VERIFY_REGISTRY_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"verify-registry"</span><span class="plain-syntax">, </span><span class="constant-syntax">2</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"verify roster.json metadata of registry in the directory X"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP5" class="function-link"><span class="function-syntax">CommandLine::declare_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">BUILD_REGISTRY_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"build-registry"</span><span class="plain-syntax">, </span><span class="constant-syntax">2</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"construct HTML menu pages for registry in the directory X"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP5" class="function-link"><span class="function-syntax">CommandLine::declare_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">PREPROCESS_HTML_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"preprocess-html"</span><span class="plain-syntax">, </span><span class="constant-syntax">2</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"construct HTML page based on X"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP5" class="function-link"><span class="function-syntax">CommandLine::declare_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">PREPROCESS_HTML_TO_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"preprocess-html-to"</span><span class="plain-syntax">, </span><span class="constant-syntax">2</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"set destination for -preprocess-html to be X"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP5" class="function-link"><span class="function-syntax">CommandLine::declare_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">PREPROCESS_APP_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"preprocess-app"</span><span class="plain-syntax">, </span><span class="constant-syntax">2</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"use CSS suitable for app platform X (macos, windows, linux)"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP6" class="function-link"><span class="function-syntax">CommandLine::declare_boolean_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">REPAIR_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"repair"</span><span class="plain-syntax">, </span><span class="constant-syntax">1</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"quietly fix missing or incorrect extension metadata"</span><span class="plain-syntax">, </span><span class="constant-syntax">TRUE</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP5" class="function-link"><span class="function-syntax">CommandLine::declare_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">RESULTS_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"results"</span><span class="plain-syntax">, </span><span class="constant-syntax">2</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"write HTML report file to X (for use within Inform GUI apps)"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP6" class="function-link"><span class="function-syntax">CommandLine::declare_boolean_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">CONFIRMED_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"confirmed"</span><span class="plain-syntax">, </span><span class="constant-syntax">1</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"confirm installation in the Inform GUI apps"</span><span class="plain-syntax">, </span><span class="constant-syntax">TRUE</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP6" class="function-link"><span class="function-syntax">CommandLine::declare_boolean_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">VERBOSE_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"verbose"</span><span class="plain-syntax">, </span><span class="constant-syntax">1</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"equivalent to -verbosity=1"</span><span class="plain-syntax">, </span><span class="constant-syntax">FALSE</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP6" class="function-link"><span class="function-syntax">CommandLine::declare_numerical_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">VERBOSITY_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"verbosity"</span><span class="plain-syntax">, </span><span class="constant-syntax">1</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"how much explanation to print: lowest is 0 (default), highest is 3"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP5" class="function-link"><span class="function-syntax">CommandLine::declare_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">JSON_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"json"</span><span class="plain-syntax">, </span><span class="constant-syntax">2</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"write output of -inspect to a JSON file in X (or '-' for stdout)"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP5" class="function-link"><span class="function-syntax">CommandLine::declare_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">DOCUMENT_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"document"</span><span class="plain-syntax">, </span><span class="constant-syntax">1</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"(re-)generate documentation on this within current project"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP5" class="function-link"><span class="function-syntax">CommandLine::declare_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">DOCUMENT_FROM_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"document-from"</span><span class="plain-syntax">, </span><span class="constant-syntax">2</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"generate documentation from documentation source file X"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP5" class="function-link"><span class="function-syntax">CommandLine::declare_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">DOCUMENT_TO_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"document-to"</span><span class="plain-syntax">, </span><span class="constant-syntax">2</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"divert generated documentation to directory X"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP5" class="function-link"><span class="function-syntax">CommandLine::declare_switch</span></a><span class="plain-syntax">(</span><span class="constant-syntax">MODERNISE_CLSW</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"modernise"</span><span class="plain-syntax">, </span><span class="constant-syntax">1</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">L</span><span class="string-syntax">"update copies to the newest available format"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../supervisor-module/1-ic.html#SP6" class="function-link"><span class="function-syntax">Supervisor::declare_options</span></a><span class="plain-syntax">();</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-cla.html#SP8" class="function-link"><span class="function-syntax">CommandLine::read</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">argc</span><span class="plain-syntax">, </span><span class="identifier-syntax">argv</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">, &amp;</span><a href="1-mn.html#SP3" class="function-link"><span class="function-syntax">Main::option</span></a><span class="plain-syntax">, &amp;</span><a href="1-mn.html#SP4" class="function-link"><span class="function-syntax">Main::bareword</span></a><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">path_to_inbuild</span><span class="plain-syntax"> = </span><a href="../../../inweb/foundation-module/3-pth.html#SP3" class="function-link"><span class="function-syntax">Pathnames::installation_path</span></a><span class="plain-syntax">(</span><span class="string-syntax">"INBUILD_PATH"</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"inbuild"</span><span class="plain-syntax">);</span>
</pre>
<ul class="endnotetexts"><li>This code is used in <a href="1-mn.html#SP2">&#167;2</a>.</li></ul>
<p class="commentary firstcommentary"><a id="SP3" class="paragraph-anchor"></a><b>&#167;3. </b>Here we handle those options not handled by the <a href="../supervisor-module/index.html" class="internal">supervisor</a> module.
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">Main::option</span><button class="popup" onclick="togglePopup('usagePopup8')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup8">Usage of <span class="code-font"><span class="function-syntax">Main::option</span></span>:<br/><a href="1-mn.html#SP2_11">&#167;2.11</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">id</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">val</span><span class="plain-syntax">, </span><span class="reserved-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">arg</span><span class="plain-syntax">, </span><span class="reserved-syntax">void</span><span class="plain-syntax"> *</span><span class="identifier-syntax">state</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">switch</span><span class="plain-syntax"> (</span><span class="identifier-syntax">id</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">BUILD_CLSW:</span><span class="plain-syntax"> </span><span class="identifier-syntax">inbuild_task</span><span class="plain-syntax"> = </span><span class="constant-syntax">BUILD_TTASK</span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">REBUILD_CLSW:</span><span class="plain-syntax"> </span><span class="identifier-syntax">inbuild_task</span><span class="plain-syntax"> = </span><span class="constant-syntax">REBUILD_TTASK</span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">INSPECT_CLSW:</span><span class="plain-syntax"> </span><span class="identifier-syntax">inbuild_task</span><span class="plain-syntax"> = </span><span class="constant-syntax">INSPECT_TTASK</span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">GRAPH_CLSW:</span><span class="plain-syntax"> </span><span class="identifier-syntax">inbuild_task</span><span class="plain-syntax"> = </span><span class="constant-syntax">GRAPH_TTASK</span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">USE_NEEDS_CLSW:</span><span class="plain-syntax"> </span><span class="identifier-syntax">inbuild_task</span><span class="plain-syntax"> = </span><span class="constant-syntax">USE_NEEDS_TTASK</span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">BUILD_NEEDS_CLSW:</span><span class="plain-syntax"> </span><span class="identifier-syntax">inbuild_task</span><span class="plain-syntax"> = </span><span class="constant-syntax">BUILD_NEEDS_TTASK</span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">USE_LOCATE_CLSW:</span><span class="plain-syntax"> </span><span class="identifier-syntax">inbuild_task</span><span class="plain-syntax"> = </span><span class="constant-syntax">USE_LOCATE_TTASK</span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">BUILD_LOCATE_CLSW:</span><span class="plain-syntax"> </span><span class="identifier-syntax">inbuild_task</span><span class="plain-syntax"> = </span><span class="constant-syntax">BUILD_LOCATE_TTASK</span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">DOCUMENT_CLSW:</span><span class="plain-syntax"> </span><span class="identifier-syntax">inbuild_task</span><span class="plain-syntax"> = </span><span class="constant-syntax">DOCUMENT_TTASK</span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">MODERNISE_CLSW:</span><span class="plain-syntax"> </span><span class="identifier-syntax">inbuild_task</span><span class="plain-syntax"> = </span><span class="constant-syntax">MODERNISE_TTASK</span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">ARCHIVE_TO_CLSW:</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">destination_nest</span><span class="plain-syntax"> = </span><a href="../supervisor-module/2-nst.html#SP1" class="function-link"><span class="function-syntax">Nests::new</span></a><span class="plain-syntax">(</span><a href="../../../inweb/foundation-module/3-pth.html#SP5" class="function-link"><span class="function-syntax">Pathnames::from_text</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">arg</span><span class="plain-syntax">));</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">inbuild_task</span><span class="plain-syntax"> = </span><span class="constant-syntax">ARCHIVE_TO_TTASK</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">ARCHIVE_CLSW:</span><span class="plain-syntax"> </span><span class="identifier-syntax">inbuild_task</span><span class="plain-syntax"> = </span><span class="constant-syntax">ARCHIVE_TTASK</span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">USE_MISSING_CLSW:</span><span class="plain-syntax"> </span><span class="identifier-syntax">inbuild_task</span><span class="plain-syntax"> = </span><span class="constant-syntax">USE_MISSING_TTASK</span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">BUILD_MISSING_CLSW:</span><span class="plain-syntax"> </span><span class="identifier-syntax">inbuild_task</span><span class="plain-syntax"> = </span><span class="constant-syntax">BUILD_MISSING_TTASK</span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">TOOLS_CLSW:</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">path_to_tools</span><span class="plain-syntax"> = </span><a href="../../../inweb/foundation-module/3-pth.html#SP5" class="function-link"><span class="function-syntax">Pathnames::from_text</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">arg</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="../supervisor-module/1-ic.html#SP17" class="function-link"><span class="function-syntax">Supervisor::set_tools_location</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">path_to_tools</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">MATCHING_CLSW:</span><span class="plain-syntax"> </span><span class="identifier-syntax">filter_text</span><span class="plain-syntax"> = </span><a href="../../../inweb/foundation-module/4-sm.html#SP3" class="function-link"><span class="function-syntax">Str::duplicate</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">arg</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">CONTENTS_OF_CLSW:</span><span class="plain-syntax"> </span><span class="identifier-syntax">contents_of_used</span><span class="plain-syntax"> = </span><span class="constant-syntax">TRUE</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><a href="1-mn.html#SP2_10" class="function-link"><span class="function-syntax">Main::add_directory_contents_targets</span></a><span class="plain-syntax">(</span><a href="../../../inweb/foundation-module/3-pth.html#SP5" class="function-link"><span class="function-syntax">Pathnames::from_text</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">arg</span><span class="plain-syntax">)); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">RECURSIVE_CLSW:</span><span class="plain-syntax"> </span><span class="identifier-syntax">recursive</span><span class="plain-syntax"> = </span><span class="identifier-syntax">val</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">contents_of_used</span><span class="plain-syntax">) </span><a href="../../../inweb/foundation-module/3-em.html#SP2" class="function-link"><span class="function-syntax">Errors::fatal</span></a><span class="plain-syntax">(</span><span class="string-syntax">"-recursive must be used before -contents-of"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">DRY_CLSW:</span><span class="plain-syntax"> </span><span class="identifier-syntax">dry_run_mode</span><span class="plain-syntax"> = </span><span class="identifier-syntax">val</span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">BUILD_TRACE_CLSW:</span><span class="plain-syntax"> </span><span class="identifier-syntax">build_trace_mode</span><span class="plain-syntax"> = </span><span class="identifier-syntax">val</span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">COPY_TO_CLSW:</span><span class="plain-syntax"> </span><span class="identifier-syntax">inbuild_task</span><span class="plain-syntax"> = </span><span class="constant-syntax">COPY_TO_TTASK</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">destination_nest</span><span class="plain-syntax"> = </span><a href="../supervisor-module/2-nst.html#SP1" class="function-link"><span class="function-syntax">Nests::new</span></a><span class="plain-syntax">(</span><a href="../../../inweb/foundation-module/3-pth.html#SP5" class="function-link"><span class="function-syntax">Pathnames::from_text</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">arg</span><span class="plain-syntax">));</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">SYNC_TO_CLSW:</span><span class="plain-syntax"> </span><span class="identifier-syntax">inbuild_task</span><span class="plain-syntax"> = </span><span class="constant-syntax">SYNC_TO_TTASK</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">destination_nest</span><span class="plain-syntax"> = </span><a href="../supervisor-module/2-nst.html#SP1" class="function-link"><span class="function-syntax">Nests::new</span></a><span class="plain-syntax">(</span><a href="../../../inweb/foundation-module/3-pth.html#SP5" class="function-link"><span class="function-syntax">Pathnames::from_text</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">arg</span><span class="plain-syntax">));</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">VERSIONS_IN_FILENAMES_CLSW:</span>
<span class="plain-syntax"> </span><a href="../supervisor-module/2-edt.html#SP2" class="function-link"><span class="function-syntax">Editions::set_canonical_leaves_have_versions</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">val</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">VERIFY_REGISTRY_CLSW:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">BUILD_REGISTRY_CLSW:</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">selected_registry</span><span class="plain-syntax"> = </span><a href="../supervisor-module/2-rgs.html#SP2" class="function-link"><span class="function-syntax">Registries::new</span></a><span class="plain-syntax">(</span><a href="../../../inweb/foundation-module/3-pth.html#SP5" class="function-link"><span class="function-syntax">Pathnames::from_text</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">arg</span><span class="plain-syntax">));</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="../supervisor-module/2-rgs.html#SP3" class="function-link"><span class="function-syntax">Registries::read_roster</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">selected_registry</span><span class="plain-syntax">) == </span><span class="constant-syntax">FALSE</span><span class="plain-syntax">) </span><span class="identifier-syntax">exit</span><span class="plain-syntax">(1);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">id</span><span class="plain-syntax"> == </span><span class="constant-syntax">BUILD_REGISTRY_CLSW</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><a href="../supervisor-module/2-rgs.html#SP5" class="function-link"><span class="function-syntax">Registries::build</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">selected_registry</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">PREPROCESS_HTML_TO_CLSW:</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">preprocess_HTML_destination</span><span class="plain-syntax"> = </span><a href="../../../inweb/foundation-module/3-pth.html#SP5" class="function-link"><span class="function-syntax">Pathnames::from_text</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">arg</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">PREPROCESS_APP_CLSW:</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">preprocess_HTML_app</span><span class="plain-syntax"> = </span><a href="../../../inweb/foundation-module/4-sm.html#SP3" class="function-link"><span class="function-syntax">Str::duplicate</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">arg</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">PREPROCESS_HTML_CLSW:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">preprocess_HTML_destination</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><a href="../../../inweb/foundation-module/3-em.html#SP2" class="function-link"><span class="function-syntax">Errors::fatal</span></a><span class="plain-syntax">(</span><span class="string-syntax">"must specify -preprocess-html-to P to give destination path P first"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">filename</span><span class="plain-syntax"> *</span><span class="identifier-syntax">F</span><span class="plain-syntax"> = </span><a href="../../../inweb/foundation-module/3-fln.html#SP3" class="function-link"><span class="function-syntax">Filenames::from_text</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">arg</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">filename</span><span class="plain-syntax"> *</span><span class="identifier-syntax">T</span><span class="plain-syntax"> = </span><a href="../../../inweb/foundation-module/3-fln.html#SP2" class="function-link"><span class="function-syntax">Filenames::in</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">preprocess_HTML_destination</span><span class="plain-syntax">, </span><a href="../../../inweb/foundation-module/3-fln.html#SP7" class="function-link"><span class="function-syntax">Filenames::get_leafname</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">F</span><span class="plain-syntax">));</span>
<span class="plain-syntax"> </span><a href="../supervisor-module/2-rgs.html#SP28" class="function-link"><span class="function-syntax">Registries::preprocess_HTML</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">T</span><span class="plain-syntax">, </span><span class="identifier-syntax">F</span><span class="plain-syntax">, </span><span class="identifier-syntax">preprocess_HTML_app</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">REPAIR_CLSW:</span><span class="plain-syntax"> </span><span class="identifier-syntax">repair_mode</span><span class="plain-syntax"> = </span><span class="identifier-syntax">val</span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">INSTALL_CLSW:</span><span class="plain-syntax"> </span><span class="identifier-syntax">to_install</span><span class="plain-syntax"> = </span><a href="1-mn.html#SP2_10" class="function-link"><span class="function-syntax">Main::file_or_path_to_copy</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">arg</span><span class="plain-syntax">, </span><span class="constant-syntax">TRUE</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">UNINSTALL_CLSW:</span><span class="plain-syntax"> </span><span class="identifier-syntax">to_uninstall</span><span class="plain-syntax"> = </span><a href="1-mn.html#SP2_10" class="function-link"><span class="function-syntax">Main::file_or_path_to_copy</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">arg</span><span class="plain-syntax">, </span><span class="constant-syntax">TRUE</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">RESULTS_CLSW:</span><span class="plain-syntax"> </span><a href="../supervisor-module/7-ti.html#SP1" class="function-link"><span class="function-syntax">ExtensionInstaller::set_filename</span></a><span class="plain-syntax">(</span><a href="../../../inweb/foundation-module/3-fln.html#SP3" class="function-link"><span class="function-syntax">Filenames::from_text</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">arg</span><span class="plain-syntax">)); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">CONFIRMED_CLSW:</span><span class="plain-syntax"> </span><span class="identifier-syntax">confirmed</span><span class="plain-syntax"> = </span><span class="identifier-syntax">val</span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">VERBOSE_CLSW:</span><span class="plain-syntax"> </span><a href="../supervisor-module/1-ic.html#SP2" class="function-link"><span class="function-syntax">Supervisor::set_verbosity</span></a><span class="plain-syntax">(1); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">VERBOSITY_CLSW:</span><span class="plain-syntax"> </span><a href="../supervisor-module/1-ic.html#SP2" class="function-link"><span class="function-syntax">Supervisor::set_verbosity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">val</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">JSON_CLSW:</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">JSON_file_format</span><span class="plain-syntax"> = </span><span class="constant-syntax">TRUE</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="../../../inweb/foundation-module/4-sm.html#SP19" class="function-link"><span class="function-syntax">Str::ne</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">arg</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"-"</span><span class="plain-syntax">))</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">JSON_file_to_output</span><span class="plain-syntax"> = </span><a href="../../../inweb/foundation-module/3-fln.html#SP3" class="function-link"><span class="function-syntax">Filenames::from_text</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">arg</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">DOCUMENT_FROM_CLSW:</span><span class="plain-syntax"> </span><span class="identifier-syntax">documentation_source</span><span class="plain-syntax"> = </span><a href="../../../inweb/foundation-module/3-fln.html#SP3" class="function-link"><span class="function-syntax">Filenames::from_text</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">arg</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">DOCUMENT_TO_CLSW:</span><span class="plain-syntax"> </span><span class="identifier-syntax">documentation_dest</span><span class="plain-syntax"> = </span><a href="../../../inweb/foundation-module/3-pth.html#SP5" class="function-link"><span class="function-syntax">Pathnames::from_text</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">arg</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> }</span>
<span class="plain-syntax"> </span><a href="../supervisor-module/1-ic.html#SP9" class="function-link"><span class="function-syntax">Supervisor::option</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">id</span><span class="plain-syntax">, </span><span class="identifier-syntax">val</span><span class="plain-syntax">, </span><span class="identifier-syntax">arg</span><span class="plain-syntax">, </span><span class="identifier-syntax">state</span><span class="plain-syntax">);</span>
<span class="plain-syntax">}</span>
</pre>
<p class="commentary firstcommentary"><a id="SP4" class="paragraph-anchor"></a><b>&#167;4. </b>This is called for a command-line argument which doesn't appear as
subordinate to any switch; we take it as the name of a copy.
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">Main::bareword</span><button class="popup" onclick="togglePopup('usagePopup9')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup9">Usage of <span class="code-font"><span class="function-syntax">Main::bareword</span></span>:<br/><a href="1-mn.html#SP2_11">&#167;2.11</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">id</span><span class="plain-syntax">, </span><span class="reserved-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">arg</span><span class="plain-syntax">, </span><span class="reserved-syntax">void</span><span class="plain-syntax"> *</span><span class="identifier-syntax">state</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><a href="1-mn.html#SP2_10" class="function-link"><span class="function-syntax">Main::add_file_or_path_as_target</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">arg</span><span class="plain-syntax">, </span><span class="constant-syntax">TRUE</span><span class="plain-syntax">);</span>
<span class="plain-syntax">}</span>
</pre>
<p class="commentary firstcommentary"><a id="SP5" class="paragraph-anchor"></a><b>&#167;5. JSON validation. </b>For options which output JSON, we perform a check that what we've made
conforms to what we say we make.
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">Main::validate_JSON</span><button class="popup" onclick="togglePopup('usagePopup10')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup10">Usage of <span class="code-font"><span class="function-syntax">Main::validate_JSON</span></span>:<br/><a href="1-mn.html#SP2_6">&#167;2.6</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">JSON_value</span><span class="plain-syntax"> *</span><span class="identifier-syntax">obj</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">filename</span><span class="plain-syntax"> *</span><span class="identifier-syntax">F</span><span class="plain-syntax"> = </span><a href="../html-module/2-if.html#SP1" class="function-link"><span class="function-syntax">InstalledFiles::filename</span></a><span class="plain-syntax">(</span><span class="constant-syntax">INBUILD_JSON_REQS_IRES</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">dictionary</span><span class="plain-syntax"> *</span><span class="identifier-syntax">D</span><span class="plain-syntax"> = </span><a href="../../../inweb/foundation-module/4-jsn.html#SP37" class="function-link"><span class="function-syntax">JSON::read_requirements_file</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">NULL</span><span class="plain-syntax">, </span><span class="identifier-syntax">F</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">JSON_requirement</span><span class="plain-syntax"> *</span><span class="identifier-syntax">req</span><span class="plain-syntax"> = </span><a href="../../../inweb/foundation-module/4-jsn.html#SP38" class="function-link"><span class="function-syntax">JSON::look_up_requirements</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">D</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"inbuild-output"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">linked_list</span><span class="plain-syntax"> *</span><span class="identifier-syntax">validation_errors</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NEW_LINKED_LIST</span><span class="plain-syntax">(</span><span class="reserved-syntax">text_stream</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="../../../inweb/foundation-module/4-jsn.html#SP29" class="function-link"><span class="function-syntax">JSON::validate</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">obj</span><span class="plain-syntax">, </span><span class="identifier-syntax">req</span><span class="plain-syntax">, </span><span class="identifier-syntax">validation_errors</span><span class="plain-syntax">) == </span><span class="constant-syntax">FALSE</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">err</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER_LINKED_LIST</span><span class="plain-syntax">(</span><span class="identifier-syntax">err</span><span class="plain-syntax">, </span><span class="reserved-syntax">text_stream</span><span class="plain-syntax">, </span><span class="identifier-syntax">validation_errors</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE_TO</span><span class="plain-syntax">(</span><span class="constant-syntax">STDERR</span><span class="plain-syntax">, </span><span class="string-syntax">"warning: JSON generated did not validate: '%S'"</span><span class="plain-syntax">, </span><span class="identifier-syntax">err</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> }</span>
<span class="plain-syntax">}</span>
</pre>
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