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-rw-r--r--html/089scenario_filesystem.cc.html524
1 files changed, 274 insertions, 250 deletions
diff --git a/html/089scenario_filesystem.cc.html b/html/089scenario_filesystem.cc.html
index 13cc4a90..f3cba9d9 100644
--- a/html/089scenario_filesystem.cc.html
+++ b/html/089scenario_filesystem.cc.html
@@ -6,7 +6,7 @@
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-.cSpecial { color: #008000; }
+.Special { color: #c00000; }
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-.Special { color: #c00000; }
+.LineNr { color: #444444; }
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 <pre id='vimCodeElement'>
-<span class="Comment">//: Clean syntax to manipulate and check the file system in scenarios.</span>
-<span class="Comment">//: Instruction 'assume-resources' implicitly creates a variable called</span>
-<span class="Comment">//: 'resources' that is accessible to later instructions in the scenario.</span>
-
-<span class="Delimiter">:(scenarios run_mu_scenario)</span>
-<span class="Delimiter">:(scenario simple_filesystem)</span>
-<span class="muScenario">scenario</span> simple-filesystem [
-  local-scope
-  assume-resources [
-    <span class="Comment"># file 'a' containing two lines of data</span>
-    [a]<span class="Special"> &lt;- </span>[
-      |a bc|
-      |de f|
-    ]
-    <span class="Comment"># directory 'b' containing two files, 'c' and 'd'</span>
-    [b/c]<span class="Special"> &lt;- </span>[]
-    [b/d]<span class="Special"> &lt;- </span>[
-      |xyz|
-    ]
-  ]
-  <span class="Normal">data</span>:&amp;:@:resource<span class="Special"> &lt;- </span>get *resources<span class="Delimiter">,</span> <span class="Constant">data:offset</span>
-  <span class="Normal">file1</span>:resource<span class="Special"> &lt;- </span>index *data<span class="Delimiter">,</span> <span class="Constant">0</span>
-  file1-name:text<span class="Special"> &lt;- </span>get file1<span class="Delimiter">,</span> <span class="Constant">name:offset</span>
-  <span class="Constant">10</span>:@:<span class="Normal">char</span>/<span class="Special">raw &lt;- </span>copy *file1-name
-  file1-contents:text<span class="Special"> &lt;- </span>get file1<span class="Delimiter">,</span> <span class="Constant">contents:offset</span>
-  <span class="Constant">100</span>:@:<span class="Normal">char</span>/<span class="Special">raw &lt;- </span>copy *file1-contents
-  <span class="Normal">file2</span>:resource<span class="Special"> &lt;- </span>index *data<span class="Delimiter">,</span> <span class="Constant">1</span>
-  file2-name:text<span class="Special"> &lt;- </span>get file2<span class="Delimiter">,</span> <span class="Constant">name:offset</span>
-  <span class="Constant">30</span>:@:<span class="Normal">char</span>/<span class="Special">raw &lt;- </span>copy *file2-name
-  file2-contents:text<span class="Special"> &lt;- </span>get file2<span class="Delimiter">,</span> <span class="Constant">contents:offset</span>
-  <span class="Constant">40</span>:@:<span class="Normal">char</span>/<span class="Special">raw &lt;- </span>copy *file2-contents
-  <span class="Normal">file3</span>:resource<span class="Special"> &lt;- </span>index *data<span class="Delimiter">,</span> <span class="Constant">2</span>
-  file3-name:text<span class="Special"> &lt;- </span>get file3<span class="Delimiter">,</span> <span class="Constant">name:offset</span>
-  <span class="Constant">50</span>:@:<span class="Normal">char</span>/<span class="Special">raw &lt;- </span>copy *file3-name
-  file3-contents:text<span class="Special"> &lt;- </span>get file3<span class="Delimiter">,</span> <span class="Constant">contents:offset</span>
-  <span class="Constant">60</span>:@:<span class="Normal">char</span>/<span class="Special">raw &lt;- </span>copy *file3-contents
-  memory-should-contain [
-    <span class="Constant">10</span>:array:character<span class="Special"> &lt;- </span>[a]
-    <span class="Constant">100</span>:array:character<span class="Special"> &lt;- </span>[a bc
-de f
-]
-    <span class="Constant">30</span>:array:character<span class="Special"> &lt;- </span>[b/c]
-    <span class="Constant">40</span>:array:character<span class="Special"> &lt;- </span>[]
-    <span class="Constant">50</span>:array:character<span class="Special"> &lt;- </span>[b/d]
-    <span class="Constant">60</span>:array:character<span class="Special"> &lt;- </span>[xyz
-]
-  ]
-]
-
-<span class="Delimiter">:(scenario escaping_file_contents)</span>
-<span class="muScenario">scenario</span> escaping-file-contents [
-  local-scope
-  assume-resources [
-    <span class="Comment"># file 'a' containing a '|'</span>
-    <span class="Comment"># need to escape '\' once for each block</span>
-    [a]<span class="Special"> &lt;- </span>[
-      |x\\\\|yz|
-    ]
-  ]
-  <span class="Normal">data</span>:&amp;:@:resource<span class="Special"> &lt;- </span>get *resources<span class="Delimiter">,</span> <span class="Constant">data:offset</span>
-  <span class="Normal">file1</span>:resource<span class="Special"> &lt;- </span>index *data<span class="Delimiter">,</span> <span class="Constant">0</span>
-  file1-name:text<span class="Special"> &lt;- </span>get file1<span class="Delimiter">,</span> <span class="Constant">name:offset</span>
-  <span class="Constant">10</span>:@:<span class="Normal">char</span>/<span class="Special">raw &lt;- </span>copy *file1-name
-  file1-contents:text<span class="Special"> &lt;- </span>get file1<span class="Delimiter">,</span> <span class="Constant">contents:offset</span>
-  <span class="Constant">20</span>:@:<span class="Normal">char</span>/<span class="Special">raw &lt;- </span>copy *file1-contents
-  memory-should-contain [
-    <span class="Constant">10</span>:array:character<span class="Special"> &lt;- </span>[a]
-    <span class="Constant">20</span>:array:character<span class="Special"> &lt;- </span>[x|yz
-]
-  ]
-]
-
-<span class="Delimiter">:(before &quot;End Globals&quot;)</span>
-<span class="Normal">extern</span> <span class="Normal">const</span> <span class="Normal">int</span> RESOURCES = Next_predefined_global_for_scenarios++<span class="Delimiter">;</span>
-<span class="Comment">//: give 'resources' a fixed location in scenarios</span>
-<span class="Delimiter">:(before &quot;End Special Scenario Variable Names(r)&quot;)</span>
-Name[r][<span class="Constant">&quot;resources&quot;</span>] = RESOURCES<span class="Delimiter">;</span>
-<span class="Comment">//: make 'resources' always a raw location in scenarios</span>
-<span class="Delimiter">:(before &quot;End is_special_name Special-cases&quot;)</span>
-<span class="Normal">if</span> <span class="Delimiter">(</span>s == <span class="Constant">&quot;resources&quot;</span><span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span>
-<span class="Delimiter">:(before &quot;End Initialize Type Of Special Name In Scenario(r)&quot;)</span>
-<span class="Normal">if</span> <span class="Delimiter">(</span>r<span class="Delimiter">.</span>name == <span class="Constant">&quot;resources&quot;</span><span class="Delimiter">)</span> r<span class="Delimiter">.</span>type = new_type_tree<span class="Delimiter">(</span><span class="Constant">&quot;address:resources&quot;</span><span class="Delimiter">);</span>
-
-<span class="Delimiter">:(before &quot;End initialize_transform_rewrite_literal_string_to_text()&quot;)</span>
-recipes_taking_literal_strings<span class="Delimiter">.</span>insert<span class="Delimiter">(</span><span class="Constant">&quot;assume-resources&quot;</span><span class="Delimiter">);</span>
-
-<span class="Comment">//: screen-should-contain is a regular instruction</span>
-<span class="Delimiter">:(before &quot;End Primitive Recipe Declarations&quot;)</span>
-ASSUME_RESOURCES<span class="Delimiter">,</span>
-<span class="Delimiter">:(before &quot;End Primitive Recipe Numbers&quot;)</span>
-put<span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> <span class="Constant">&quot;assume-resources&quot;</span><span class="Delimiter">,</span> ASSUME_RESOURCES<span class="Delimiter">);</span>
-<span class="Delimiter">:(before &quot;End Primitive Recipe Checks&quot;)</span>
-<span class="Normal">case</span> ASSUME_RESOURCES: <span class="Delimiter">{</span>
-  <span class="Identifier">break</span><span class="Delimiter">;</span>
-<span class="Delimiter">}</span>
-<span class="Delimiter">:(before &quot;End Primitive Recipe Implementations&quot;)</span>
-<span class="Normal">case</span> ASSUME_RESOURCES: <span class="Delimiter">{</span>
-  assert<span class="Delimiter">(</span>scalar<span class="Delimiter">(</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">)));</span>
-  assume_resources<span class="Delimiter">(</span>current_instruction<span class="Delimiter">().</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>name<span class="Delimiter">,</span> current_recipe_name<span class="Delimiter">());</span>
-  <span class="Identifier">break</span><span class="Delimiter">;</span>
-<span class="Delimiter">}</span>
-
-<span class="Delimiter">:(code)</span>
-<span class="Normal">void</span> assume_resources<span class="Delimiter">(</span><span class="Normal">const</span> string&amp; data<span class="Delimiter">,</span> <span class="Normal">const</span> string&amp; caller<span class="Delimiter">)</span> <span class="Delimiter">{</span>
-  map&lt;string<span class="Delimiter">,</span> string&gt; contents<span class="Delimiter">;</span>
-  parse_resources<span class="Delimiter">(</span>data<span class="Delimiter">,</span> contents<span class="Delimiter">,</span> caller<span class="Delimiter">);</span>
-  construct_resources_object<span class="Delimiter">(</span>contents<span class="Delimiter">);</span>
-<span class="Delimiter">}</span>
-
-<span class="Normal">void</span> parse_resources<span class="Delimiter">(</span><span class="Normal">const</span> string&amp; data<span class="Delimiter">,</span> map&lt;string<span class="Delimiter">,</span> string&gt;&amp; out<span class="Delimiter">,</span> <span class="Normal">const</span> string&amp; caller<span class="Delimiter">)</span> <span class="Delimiter">{</span>
-  istringstream in<span class="Delimiter">(</span>data<span class="Delimiter">);</span>
-  in &gt;&gt; std::noskipws<span class="Delimiter">;</span>
-  <span class="Normal">while</span> <span class="Delimiter">(</span><span class="Constant">true</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
-    <span class="Normal">if</span> <span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Identifier">break</span><span class="Delimiter">;</span>
-    skip_whitespace_and_comments<span class="Delimiter">(</span>in<span class="Delimiter">);</span>
-    <span class="Normal">if</span> <span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Identifier">break</span><span class="Delimiter">;</span>
-    string filename = next_word<span class="Delimiter">(</span>in<span class="Delimiter">);</span>
-    <span class="Normal">if</span> <span class="Delimiter">(</span>filename<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Delimiter">{</span>
-      assert<span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">));</span>
-      raise &lt;&lt; <span class="Constant">&quot;incomplete 'resources' block at end of file (0)</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
-      <span class="Identifier">return</span><span class="Delimiter">;</span>
-    <span class="Delimiter">}</span>
-    <span class="Normal">if</span> <span class="Delimiter">(</span>*filename<span class="Delimiter">.</span>begin<span class="Delimiter">()</span> != <span class="Constant">'['</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
-      raise &lt;&lt; caller &lt;&lt; <span class="Constant">&quot;: assume-resources: filename '&quot;</span> &lt;&lt; filename &lt;&lt; <span class="Constant">&quot;' must begin with a '['</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
-      <span class="Identifier">break</span><span class="Delimiter">;</span>
-    <span class="Delimiter">}</span>
-    <span class="Normal">if</span> <span class="Delimiter">(</span>*filename<span class="Delimiter">.</span>rbegin<span class="Delimiter">()</span> != <span class="Constant">']'</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
-      raise &lt;&lt; caller &lt;&lt; <span class="Constant">&quot;: assume-resources: filename '&quot;</span> &lt;&lt; filename &lt;&lt; <span class="Constant">&quot;' must end with a ']'</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
-      <span class="Identifier">break</span><span class="Delimiter">;</span>
-    <span class="Delimiter">}</span>
-    filename<span class="Delimiter">.</span>erase<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">,</span> <span class="Constant">1</span><span class="Delimiter">);</span>
-    filename<span class="Delimiter">.</span>erase<span class="Delimiter">(</span>SIZE<span class="Delimiter">(</span>filename<span class="Delimiter">)</span>-<span class="Constant">1</span><span class="Delimiter">);</span>
-    <span class="Normal">if</span> <span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Delimiter">{</span>
-      raise &lt;&lt; caller &lt;&lt; <span class="Constant">&quot;: assume-resources: no data for filename '&quot;</span> &lt;&lt; filename &lt;&lt; <span class="Constant">&quot;'</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
-      <span class="Identifier">break</span><span class="Delimiter">;</span>
-    <span class="Delimiter">}</span>
-    string arrow = next_word<span class="Delimiter">(</span>in<span class="Delimiter">);</span>
-    <span class="Normal">if</span> <span class="Delimiter">(</span>arrow<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Delimiter">{</span>
-      assert<span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">));</span>
-      raise &lt;&lt; <span class="Constant">&quot;incomplete 'resources' block at end of file (1)</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
-      <span class="Identifier">return</span><span class="Delimiter">;</span>
-    <span class="Delimiter">}</span>
-    <span class="Normal">if</span> <span class="Delimiter">(</span>arrow != <span class="Constant">&quot;&lt;-&quot;</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
-      raise &lt;&lt; caller &lt;&lt; <span class="Constant">&quot;: assume-resources: expected '&lt;-' after filename '&quot;</span> &lt;&lt; filename &lt;&lt; <span class="Constant">&quot;' but got '&quot;</span> &lt;&lt; arrow &lt;&lt; <span class="Constant">&quot;'</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
-      <span class="Identifier">break</span><span class="Delimiter">;</span>
-    <span class="Delimiter">}</span>
-    <span class="Normal">if</span> <span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Delimiter">{</span>
-      raise &lt;&lt; caller &lt;&lt; <span class="Constant">&quot;: assume-resources: no data for filename '&quot;</span> &lt;&lt; filename &lt;&lt; <span class="Constant">&quot;' after '&lt;-'</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
-      <span class="Identifier">break</span><span class="Delimiter">;</span>
-    <span class="Delimiter">}</span>
-    string contents = next_word<span class="Delimiter">(</span>in<span class="Delimiter">);</span>
-    <span class="Normal">if</span> <span class="Delimiter">(</span>contents<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Delimiter">{</span>
-      assert<span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">));</span>
-      raise &lt;&lt; <span class="Constant">&quot;incomplete 'resources' block at end of file (2)</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
-      <span class="Identifier">return</span><span class="Delimiter">;</span>
-    <span class="Delimiter">}</span>
-    <span class="Normal">if</span> <span class="Delimiter">(</span>*contents<span class="Delimiter">.</span>begin<span class="Delimiter">()</span> != <span class="Constant">'['</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
-      raise &lt;&lt; caller &lt;&lt; <span class="Constant">&quot;: assume-resources: file contents '&quot;</span> &lt;&lt; contents &lt;&lt; <span class="Constant">&quot;' for filename '&quot;</span> &lt;&lt; filename &lt;&lt; <span class="Constant">&quot;' must begin with a '['</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
-      <span class="Identifier">break</span><span class="Delimiter">;</span>
-    <span class="Delimiter">}</span>
-    <span class="Normal">if</span> <span class="Delimiter">(</span>*contents<span class="Delimiter">.</span>rbegin<span class="Delimiter">()</span> != <span class="Constant">']'</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
-      raise &lt;&lt; caller &lt;&lt; <span class="Constant">&quot;: assume-resources: file contents '&quot;</span> &lt;&lt; contents &lt;&lt; <span class="Constant">&quot;' for filename '&quot;</span> &lt;&lt; filename &lt;&lt; <span class="Constant">&quot;' must end with a ']'</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
-      <span class="Identifier">break</span><span class="Delimiter">;</span>
-    <span class="Delimiter">}</span>
-    contents<span class="Delimiter">.</span>erase<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">,</span> <span class="Constant">1</span><span class="Delimiter">);</span>
-    contents<span class="Delimiter">.</span>erase<span class="Delimiter">(</span>SIZE<span class="Delimiter">(</span>contents<span class="Delimiter">)</span>-<span class="Constant">1</span><span class="Delimiter">);</span>
-    put<span class="Delimiter">(</span>out<span class="Delimiter">,</span> filename<span class="Delimiter">,</span> munge_resources_contents<span class="Delimiter">(</span>contents<span class="Delimiter">,</span> filename<span class="Delimiter">,</span> caller<span class="Delimiter">));</span>
-  <span class="Delimiter">}</span>
-<span class="Delimiter">}</span>
-
-string munge_resources_contents<span class="Delimiter">(</span><span class="Normal">const</span> string&amp; data<span class="Delimiter">,</span> <span class="Normal">const</span> string&amp; filename<span class="Delimiter">,</span> <span class="Normal">const</span> string&amp; caller<span class="Delimiter">)</span> <span class="Delimiter">{</span>
-  <span class="Normal">if</span> <span class="Delimiter">(</span>data<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">return</span> <span class="Constant">&quot;&quot;</span><span class="Delimiter">;</span>
-  istringstream in<span class="Delimiter">(</span>data<span class="Delimiter">);</span>
-  in &gt;&gt; std::noskipws<span class="Delimiter">;</span>
-  skip_whitespace_and_comments<span class="Delimiter">(</span>in<span class="Delimiter">);</span>
-  ostringstream out<span class="Delimiter">;</span>
-  <span class="Normal">while</span> <span class="Delimiter">(</span><span class="Constant">true</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
-    <span class="Normal">if</span> <span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Identifier">break</span><span class="Delimiter">;</span>
-    skip_whitespace<span class="Delimiter">(</span>in<span class="Delimiter">);</span>
-    <span class="Normal">if</span> <span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Identifier">break</span><span class="Delimiter">;</span>
-    <span class="Normal">if</span> <span class="Delimiter">(</span>in<span class="Delimiter">.</span>peek<span class="Delimiter">()</span> != <span class="Constant">'|'</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
-      raise &lt;&lt; caller &lt;&lt; <span class="Constant">&quot;: assume-resources: file contents for filename '&quot;</span> &lt;&lt; filename &lt;&lt; <span class="Constant">&quot;' must be delimited in '|'s</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
-      <span class="Identifier">break</span><span class="Delimiter">;</span>
-    <span class="Delimiter">}</span>
-    in<span class="Delimiter">.</span>get<span class="Delimiter">();</span>  <span class="Comment">// skip leading '|'</span>
-    string line<span class="Delimiter">;</span>
-    getline<span class="Delimiter">(</span>in<span class="Delimiter">,</span> line<span class="Delimiter">);</span>
-    <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span>  i &lt; SIZE<span class="Delimiter">(</span>line<span class="Delimiter">);</span>  ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span>
-      <span class="Normal">if</span> <span class="Delimiter">(</span>line<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">)</span> == <span class="Constant">'|'</span><span class="Delimiter">)</span> <span class="Identifier">break</span><span class="Delimiter">;</span>
-      <span class="Normal">if</span> <span class="Delimiter">(</span>line<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">)</span> == <span class="cSpecial">'\\'</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
-        ++i<span class="Delimiter">;</span>  <span class="Comment">// skip</span>
-        <span class="Normal">if</span> <span class="Delimiter">(</span>i == SIZE<span class="Delimiter">(</span>line<span class="Delimiter">))</span> <span class="Delimiter">{</span>
-          raise &lt;&lt; caller &lt;&lt; <span class="Constant">&quot;: assume-resources: file contents can't end a line with '</span><span class="cSpecial">\\</span><span class="Constant">'</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
-          <span class="Identifier">break</span><span class="Delimiter">;</span>
-        <span class="Delimiter">}</span>
-      <span class="Delimiter">}</span>
-      out &lt;&lt; line<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span>
-    <span class="Delimiter">}</span>
-    <span class="Comment">// todo: some way to represent a file without a final newline</span>
-    out &lt;&lt; <span class="cSpecial">'\n'</span><span class="Delimiter">;</span>
-  <span class="Delimiter">}</span>
-  <span class="Identifier">return</span> out<span class="Delimiter">.</span>str<span class="Delimiter">();</span>
-<span class="Delimiter">}</span>
-
-<span class="Normal">void</span> construct_resources_object<span class="Delimiter">(</span><span class="Normal">const</span> map&lt;string<span class="Delimiter">,</span> string&gt;&amp; contents<span class="Delimiter">)</span> <span class="Delimiter">{</span>
-  <span class="Normal">int</span> resources_data_address = allocate<span class="Delimiter">(</span>SIZE<span class="Delimiter">(</span>contents<span class="Delimiter">)</span>*<span class="Constant">2</span> + <span class="Comment">/*</span><span class="Comment">array length</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">);</span>
-  <span class="Normal">int</span> curr = resources_data_address + <span class="Comment">/*</span><span class="Comment">skip refcount and length</span><span class="Comment">*/</span><span class="Constant">2</span><span class="Delimiter">;</span>
-  <span class="Normal">for</span> <span class="Delimiter">(</span>map&lt;string<span class="Delimiter">,</span> string&gt;::const_iterator p = contents<span class="Delimiter">.</span>begin<span class="Delimiter">();</span>  p != contents<span class="Delimiter">.</span>end<span class="Delimiter">();</span>  ++p<span class="Delimiter">)</span> <span class="Delimiter">{</span>
-    put<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> curr<span class="Delimiter">,</span> new_mu_text<span class="Delimiter">(</span>p<span class="Delimiter">-&gt;</span>first<span class="Delimiter">));</span>
-    trace<span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;storing file name &quot;</span> &lt;&lt; get<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> curr<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot; in location &quot;</span> &lt;&lt; curr &lt;&lt; end<span class="Delimiter">();</span>
-    put<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> get<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> curr<span class="Delimiter">),</span> <span class="Constant">1</span><span class="Delimiter">);</span>
-    trace<span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;storing refcount 1 in location &quot;</span> &lt;&lt; get<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> curr<span class="Delimiter">)</span> &lt;&lt; end<span class="Delimiter">();</span>
-    ++curr<span class="Delimiter">;</span>
-    put<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> curr<span class="Delimiter">,</span> new_mu_text<span class="Delimiter">(</span>p<span class="Delimiter">-&gt;</span>second<span class="Delimiter">));</span>
-    trace<span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;storing file contents &quot;</span> &lt;&lt; get<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> curr<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot; in location &quot;</span> &lt;&lt; curr &lt;&lt; end<span class="Delimiter">();</span>
-    put<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> get<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> curr<span class="Delimiter">),</span> <span class="Constant">1</span><span class="Delimiter">);</span>
-    trace<span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;storing refcount 1 in location &quot;</span> &lt;&lt; get<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> curr<span class="Delimiter">)</span> &lt;&lt; end<span class="Delimiter">();</span>
-    ++curr<span class="Delimiter">;</span>
-  <span class="Delimiter">}</span>
-  curr = resources_data_address+<span class="Comment">/*</span><span class="Comment">skip refcount</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">;</span>
-  put<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> curr<span class="Delimiter">,</span> SIZE<span class="Delimiter">(</span>contents<span class="Delimiter">));</span>  <span class="Comment">// size of array</span>
-  trace<span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;storing resources size &quot;</span> &lt;&lt; get<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> curr<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot; in location &quot;</span> &lt;&lt; curr &lt;&lt; end<span class="Delimiter">();</span>
-  put<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> resources_data_address<span class="Delimiter">,</span> <span class="Constant">1</span><span class="Delimiter">);</span>  <span class="Comment">// initialize refcount</span>
-  trace<span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;storing refcount 1 in location &quot;</span> &lt;&lt; resources_data_address &lt;&lt; end<span class="Delimiter">();</span>
-  <span class="Comment">// wrap the resources data in a 'resources' object</span>
-  <span class="Normal">int</span> resources_address = allocate<span class="Delimiter">(</span>size_of_resources<span class="Delimiter">());</span>
-  curr = resources_address+<span class="Comment">/*</span><span class="Comment">skip refcount</span><span class="Comment">*/</span><span class="Constant">1</span>+<span class="Comment">/*</span><span class="Comment">offset of 'data' element</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">;</span>
-  put<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> curr<span class="Delimiter">,</span> resources_data_address<span class="Delimiter">);</span>
-  trace<span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;storing resources data address &quot;</span> &lt;&lt; resources_data_address &lt;&lt; <span class="Constant">&quot; in location &quot;</span> &lt;&lt; curr &lt;&lt; end<span class="Delimiter">();</span>
-  put<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> resources_address<span class="Delimiter">,</span> <span class="Constant">1</span><span class="Delimiter">);</span>  <span class="Comment">// initialize refcount</span>
-  trace<span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;storing refcount 1 in location &quot;</span> &lt;&lt; resources_address &lt;&lt; end<span class="Delimiter">();</span>
-  <span class="Comment">// save in product</span>
-  put<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> RESOURCES<span class="Delimiter">,</span> resources_address<span class="Delimiter">);</span>
-  trace<span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;storing resources address &quot;</span> &lt;&lt; resources_address &lt;&lt; <span class="Constant">&quot; in location &quot;</span> &lt;&lt; RESOURCES &lt;&lt; end<span class="Delimiter">();</span>
-<span class="Delimiter">}</span>
-
-<span class="Normal">int</span> size_of_resources<span class="Delimiter">()</span> <span class="Delimiter">{</span>
-  <span class="Comment">// memoize result if already computed</span>
-  <span class="Normal">static</span> <span class="Normal">int</span> result = <span class="Constant">0</span><span class="Delimiter">;</span>
-  <span class="Normal">if</span> <span class="Delimiter">(</span>result<span class="Delimiter">)</span> <span class="Identifier">return</span> result<span class="Delimiter">;</span>
-  assert<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Type_ordinal<span class="Delimiter">,</span> <span class="Constant">&quot;resources&quot;</span><span class="Delimiter">));</span>
-  type_tree* type = <span class="Normal">new</span> type_tree<span class="Delimiter">(</span><span class="Constant">&quot;resources&quot;</span><span class="Delimiter">);</span>
-  result = size_of<span class="Delimiter">(</span>type<span class="Delimiter">)</span>+<span class="Comment">/*</span><span class="Comment">refcount</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">;</span>
-  <span class="Normal">delete</span> type<span class="Delimiter">;</span>
-  <span class="Identifier">return</span> result<span class="Delimiter">;</span>
-<span class="Delimiter">}</span>
+<a name="L1"></a><span id="L1" class="LineNr">  1 </span><span class="Comment">//: Clean syntax to manipulate and check the file system in scenarios.</span>
+<a name="L2"></a><span id="L2" class="LineNr">  2 </span><span class="Comment">//: Instruction 'assume-resources' implicitly creates a variable called</span>
+<a name="L3"></a><span id="L3" class="LineNr">  3 </span><span class="Comment">//: 'resources' that is accessible to later instructions in the scenario.</span>
+<a name="L4"></a><span id="L4" class="LineNr">  4 </span>
+<a name="L5"></a><span id="L5" class="LineNr">  5 </span><span class="Delimiter">:(scenarios run_mu_scenario)</span>
+<a name="L6"></a><span id="L6" class="LineNr">  6 </span><span class="Delimiter">:(scenario simple_filesystem)</span>
+<a name="L7"></a><span id="L7" class="LineNr">  7 </span><span class="muScenario">scenario</span> simple-filesystem [
+<a name="L8"></a><span id="L8" class="LineNr">  8 </span>  local-scope
+<a name="L9"></a><span id="L9" class="LineNr">  9 </span>  assume-resources [
+<a name="L10"></a><span id="L10" class="LineNr"> 10 </span>    <span class="Comment"># file 'a' containing two lines of data</span>
+<a name="L11"></a><span id="L11" class="LineNr"> 11 </span>    [a]<span class="Special"> &lt;- </span>[
+<a name="L12"></a><span id="L12" class="LineNr"> 12 </span>      |a bc|
+<a name="L13"></a><span id="L13" class="LineNr"> 13 </span>      |de f|
+<a name="L14"></a><span id="L14" class="LineNr"> 14 </span>    ]
+<a name="L15"></a><span id="L15" class="LineNr"> 15 </span>    <span class="Comment"># directory 'b' containing two files, 'c' and 'd'</span>
+<a name="L16"></a><span id="L16" class="LineNr"> 16 </span>    [b/c]<span class="Special"> &lt;- </span>[]
+<a name="L17"></a><span id="L17" class="LineNr"> 17 </span>    [b/d]<span class="Special"> &lt;- </span>[
+<a name="L18"></a><span id="L18" class="LineNr"> 18 </span>      |xyz|
+<a name="L19"></a><span id="L19" class="LineNr"> 19 </span>    ]
+<a name="L20"></a><span id="L20" class="LineNr"> 20 </span>  ]
+<a name="L21"></a><span id="L21" class="LineNr"> 21 </span>  <span class="Normal">data</span>:&amp;:@:resource<span class="Special"> &lt;- </span>get *resources<span class="Delimiter">,</span> <span class="Constant">data:offset</span>
+<a name="L22"></a><span id="L22" class="LineNr"> 22 </span>  <span class="Normal">file1</span>:resource<span class="Special"> &lt;- </span>index *data<span class="Delimiter">,</span> <span class="Constant">0</span>
+<a name="L23"></a><span id="L23" class="LineNr"> 23 </span>  file1-name:text<span class="Special"> &lt;- </span>get file1<span class="Delimiter">,</span> <span class="Constant">name:offset</span>
+<a name="L24"></a><span id="L24" class="LineNr"> 24 </span>  <span class="Constant">10</span>:@:<span class="Normal">char</span>/<span class="Special">raw &lt;- </span>copy *file1-name
+<a name="L25"></a><span id="L25" class="LineNr"> 25 </span>  file1-contents:text<span class="Special"> &lt;- </span>get file1<span class="Delimiter">,</span> <span class="Constant">contents:offset</span>
+<a name="L26"></a><span id="L26" class="LineNr"> 26 </span>  <span class="Constant">100</span>:@:<span class="Normal">char</span>/<span class="Special">raw &lt;- </span>copy *file1-contents
+<a name="L27"></a><span id="L27" class="LineNr"> 27 </span>  <span class="Normal">file2</span>:resource<span class="Special"> &lt;- </span>index *data<span class="Delimiter">,</span> <span class="Constant">1</span>
+<a name="L28"></a><span id="L28" class="LineNr"> 28 </span>  file2-name:text<span class="Special"> &lt;- </span>get file2<span class="Delimiter">,</span> <span class="Constant">name:offset</span>
+<a name="L29"></a><span id="L29" class="LineNr"> 29 </span>  <span class="Constant">30</span>:@:<span class="Normal">char</span>/<span class="Special">raw &lt;- </span>copy *file2-name
+<a name="L30"></a><span id="L30" class="LineNr"> 30 </span>  file2-contents:text<span class="Special"> &lt;- </span>get file2<span class="Delimiter">,</span> <span class="Constant">contents:offset</span>
+<a name="L31"></a><span id="L31" class="LineNr"> 31 </span>  <span class="Constant">40</span>:@:<span class="Normal">char</span>/<span class="Special">raw &lt;- </span>copy *file2-contents
+<a name="L32"></a><span id="L32" class="LineNr"> 32 </span>  <span class="Normal">file3</span>:resource<span class="Special"> &lt;- </span>index *data<span class="Delimiter">,</span> <span class="Constant">2</span>
+<a name="L33"></a><span id="L33" class="LineNr"> 33 </span>  file3-name:text<span class="Special"> &lt;- </span>get file3<span class="Delimiter">,</span> <span class="Constant">name:offset</span>
+<a name="L34"></a><span id="L34" class="LineNr"> 34 </span>  <span class="Constant">50</span>:@:<span class="Normal">char</span>/<span class="Special">raw &lt;- </span>copy *file3-name
+<a name="L35"></a><span id="L35" class="LineNr"> 35 </span>  file3-contents:text<span class="Special"> &lt;- </span>get file3<span class="Delimiter">,</span> <span class="Constant">contents:offset</span>
+<a name="L36"></a><span id="L36" class="LineNr"> 36 </span>  <span class="Constant">60</span>:@:<span class="Normal">char</span>/<span class="Special">raw &lt;- </span>copy *file3-contents
+<a name="L37"></a><span id="L37" class="LineNr"> 37 </span>  memory-should-contain [
+<a name="L38"></a><span id="L38" class="LineNr"> 38 </span>    <span class="Constant">10</span>:array:character<span class="Special"> &lt;- </span>[a]
+<a name="L39"></a><span id="L39" class="LineNr"> 39 </span>    <span class="Constant">100</span>:array:character<span class="Special"> &lt;- </span>[a bc
+<a name="L40"></a><span id="L40" class="LineNr"> 40 </span>de f
+<a name="L41"></a><span id="L41" class="LineNr"> 41 </span>]
+<a name="L42"></a><span id="L42" class="LineNr"> 42 </span>    <span class="Constant">30</span>:array:character<span class="Special"> &lt;- </span>[b/c]
+<a name="L43"></a><span id="L43" class="LineNr"> 43 </span>    <span class="Constant">40</span>:array:character<span class="Special"> &lt;- </span>[]
+<a name="L44"></a><span id="L44" class="LineNr"> 44 </span>    <span class="Constant">50</span>:array:character<span class="Special"> &lt;- </span>[b/d]
+<a name="L45"></a><span id="L45" class="LineNr"> 45 </span>    <span class="Constant">60</span>:array:character<span class="Special"> &lt;- </span>[xyz
+<a name="L46"></a><span id="L46" class="LineNr"> 46 </span>]
+<a name="L47"></a><span id="L47" class="LineNr"> 47 </span>  ]
+<a name="L48"></a><span id="L48" class="LineNr"> 48 </span>]
+<a name="L49"></a><span id="L49" class="LineNr"> 49 </span>
+<a name="L50"></a><span id="L50" class="LineNr"> 50 </span><span class="Delimiter">:(scenario escaping_file_contents)</span>
+<a name="L51"></a><span id="L51" class="LineNr"> 51 </span><span class="muScenario">scenario</span> escaping-file-contents [
+<a name="L52"></a><span id="L52" class="LineNr"> 52 </span>  local-scope
+<a name="L53"></a><span id="L53" class="LineNr"> 53 </span>  assume-resources [
+<a name="L54"></a><span id="L54" class="LineNr"> 54 </span>    <span class="Comment"># file 'a' containing a '|'</span>
+<a name="L55"></a><span id="L55" class="LineNr"> 55 </span>    <span class="Comment"># need to escape '\' once for each block</span>
+<a name="L56"></a><span id="L56" class="LineNr"> 56 </span>    [a]<span class="Special"> &lt;- </span>[
+<a name="L57"></a><span id="L57" class="LineNr"> 57 </span>      |x\\\\|yz|
+<a name="L58"></a><span id="L58" class="LineNr"> 58 </span>    ]
+<a name="L59"></a><span id="L59" class="LineNr"> 59 </span>  ]
+<a name="L60"></a><span id="L60" class="LineNr"> 60 </span>  <span class="Normal">data</span>:&amp;:@:resource<span class="Special"> &lt;- </span>get *resources<span class="Delimiter">,</span> <span class="Constant">data:offset</span>
+<a name="L61"></a><span id="L61" class="LineNr"> 61 </span>  <span class="Normal">file1</span>:resource<span class="Special"> &lt;- </span>index *data<span class="Delimiter">,</span> <span class="Constant">0</span>
+<a name="L62"></a><span id="L62" class="LineNr"> 62 </span>  file1-name:text<span class="Special"> &lt;- </span>get file1<span class="Delimiter">,</span> <span class="Constant">name:offset</span>
+<a name="L63"></a><span id="L63" class="LineNr"> 63 </span>  <span class="Constant">10</span>:@:<span class="Normal">char</span>/<span class="Special">raw &lt;- </span>copy *file1-name
+<a name="L64"></a><span id="L64" class="LineNr"> 64 </span>  file1-contents:text<span class="Special"> &lt;- </span>get file1<span class="Delimiter">,</span> <span class="Constant">contents:offset</span>
+<a name="L65"></a><span id="L65" class="LineNr"> 65 </span>  <span class="Constant">20</span>:@:<span class="Normal">char</span>/<span class="Special">raw &lt;- </span>copy *file1-contents
+<a name="L66"></a><span id="L66" class="LineNr"> 66 </span>  memory-should-contain [
+<a name="L67"></a><span id="L67" class="LineNr"> 67 </span>    <span class="Constant">10</span>:array:character<span class="Special"> &lt;- </span>[a]
+<a name="L68"></a><span id="L68" class="LineNr"> 68 </span>    <span class="Constant">20</span>:array:character<span class="Special"> &lt;- </span>[x|yz
+<a name="L69"></a><span id="L69" class="LineNr"> 69 </span>]
+<a name="L70"></a><span id="L70" class="LineNr"> 70 </span>  ]
+<a name="L71"></a><span id="L71" class="LineNr"> 71 </span>]
+<a name="L72"></a><span id="L72" class="LineNr"> 72 </span>
+<a name="L73"></a><span id="L73" class="LineNr"> 73 </span><span class="Delimiter">:(before &quot;End Globals&quot;)</span>
+<a name="L74"></a><span id="L74" class="LineNr"> 74 </span><span class="Normal">extern</span> <span class="Normal">const</span> <span class="Normal">int</span> RESOURCES = Next_predefined_global_for_scenarios++<span class="Delimiter">;</span>
+<a name="L75"></a><span id="L75" class="LineNr"> 75 </span><span class="Comment">//: give 'resources' a fixed location in scenarios</span>
+<a name="L76"></a><span id="L76" class="LineNr"> 76 </span><span class="Delimiter">:(before &quot;End Special Scenario Variable Names(r)&quot;)</span>
+<a name="L77"></a><span id="L77" class="LineNr"> 77 </span>Name[r][<span class="Constant">&quot;resources&quot;</span>] = RESOURCES<span class="Delimiter">;</span>
+<a name="L78"></a><span id="L78" class="LineNr"> 78 </span><span class="Comment">//: make 'resources' always a raw location in scenarios</span>
+<a name="L79"></a><span id="L79" class="LineNr"> 79 </span><span class="Delimiter">:(before &quot;End is_special_name Special-cases&quot;)</span>
+<a name="L80"></a><span id="L80" class="LineNr"> 80 </span><span class="Normal">if</span> <span class="Delimiter">(</span>s == <span class="Constant">&quot;resources&quot;</span><span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span>
+<a name="L81"></a><span id="L81" class="LineNr"> 81 </span><span class="Delimiter">:(before &quot;End Initialize Type Of Special Name In Scenario(r)&quot;)</span>
+<a name="L82"></a><span id="L82" class="LineNr"> 82 </span><span class="Normal">if</span> <span class="Delimiter">(</span>r<span class="Delimiter">.</span>name == <span class="Constant">&quot;resources&quot;</span><span class="Delimiter">)</span> r<span class="Delimiter">.</span>type = new_type_tree<span class="Delimiter">(</span><span class="Constant">&quot;address:resources&quot;</span><span class="Delimiter">);</span>
+<a name="L83"></a><span id="L83" class="LineNr"> 83 </span>
+<a name="L84"></a><span id="L84" class="LineNr"> 84 </span><span class="Delimiter">:(before &quot;End initialize_transform_rewrite_literal_string_to_text()&quot;)</span>
+<a name="L85"></a><span id="L85" class="LineNr"> 85 </span>recipes_taking_literal_strings<span class="Delimiter">.</span>insert<span class="Delimiter">(</span><span class="Constant">&quot;assume-resources&quot;</span><span class="Delimiter">);</span>
+<a name="L86"></a><span id="L86" class="LineNr"> 86 </span>
+<a name="L87"></a><span id="L87" class="LineNr"> 87 </span><span class="Comment">//: screen-should-contain is a regular instruction</span>
+<a name="L88"></a><span id="L88" class="LineNr"> 88 </span><span class="Delimiter">:(before &quot;End Primitive Recipe Declarations&quot;)</span>
+<a name="L89"></a><span id="L89" class="LineNr"> 89 </span>ASSUME_RESOURCES<span class="Delimiter">,</span>
+<a name="L90"></a><span id="L90" class="LineNr"> 90 </span><span class="Delimiter">:(before &quot;End Primitive Recipe Numbers&quot;)</span>
+<a name="L91"></a><span id="L91" class="LineNr"> 91 </span>put<span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> <span class="Constant">&quot;assume-resources&quot;</span><span class="Delimiter">,</span> ASSUME_RESOURCES<span class="Delimiter">);</span>
+<a name="L92"></a><span id="L92" class="LineNr"> 92 </span><span class="Delimiter">:(before &quot;End Primitive Recipe Checks&quot;)</span>
+<a name="L93"></a><span id="L93" class="LineNr"> 93 </span><span class="Normal">case</span> ASSUME_RESOURCES: <span class="Delimiter">{</span>
+<a name="L94"></a><span id="L94" class="LineNr"> 94 </span>  <span class="Identifier">break</span><span class="Delimiter">;</span>
+<a name="L95"></a><span id="L95" class="LineNr"> 95 </span><span class="Delimiter">}</span>
+<a name="L96"></a><span id="L96" class="LineNr"> 96 </span><span class="Delimiter">:(before &quot;End Primitive Recipe Implementations&quot;)</span>
+<a name="L97"></a><span id="L97" class="LineNr"> 97 </span><span class="Normal">case</span> ASSUME_RESOURCES: <span class="Delimiter">{</span>
+<a name="L98"></a><span id="L98" class="LineNr"> 98 </span>  assert<span class="Delimiter">(</span>scalar<span class="Delimiter">(</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">)));</span>
+<a name="L99"></a><span id="L99" class="LineNr"> 99 </span>  assume_resources<span class="Delimiter">(</span>current_instruction<span class="Delimiter">().</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>name<span class="Delimiter">,</span> current_recipe_name<span class="Delimiter">());</span>
+<a name="L100"></a><span id="L100" class="LineNr">100 </span>  <span class="Identifier">break</span><span class="Delimiter">;</span>
+<a name="L101"></a><span id="L101" class="LineNr">101 </span><span class="Delimiter">}</span>
+<a name="L102"></a><span id="L102" class="LineNr">102 </span>
+<a name="L103"></a><span id="L103" class="LineNr">103 </span><span class="Delimiter">:(code)</span>
+<a name="L104"></a><span id="L104" class="LineNr">104 </span><span class="Normal">void</span> assume_resources<span class="Delimiter">(</span><span class="Normal">const</span> string&amp; data<span class="Delimiter">,</span> <span class="Normal">const</span> string&amp; caller<span class="Delimiter">)</span> <span class="Delimiter">{</span>
+<a name="L105"></a><span id="L105" class="LineNr">105 </span>  map&lt;string<span class="Delimiter">,</span> string&gt; contents<span class="Delimiter">;</span>
+<a name="L106"></a><span id="L106" class="LineNr">106 </span>  parse_resources<span class="Delimiter">(</span>data<span class="Delimiter">,</span> contents<span class="Delimiter">,</span> caller<span class="Delimiter">);</span>
+<a name="L107"></a><span id="L107" class="LineNr">107 </span>  construct_resources_object<span class="Delimiter">(</span>contents<span class="Delimiter">);</span>
+<a name="L108"></a><span id="L108" class="LineNr">108 </span><span class="Delimiter">}</span>
+<a name="L109"></a><span id="L109" class="LineNr">109 </span>
+<a name="L110"></a><span id="L110" class="LineNr">110 </span><span class="Normal">void</span> parse_resources<span class="Delimiter">(</span><span class="Normal">const</span> string&amp; data<span class="Delimiter">,</span> map&lt;string<span class="Delimiter">,</span> string&gt;&amp; out<span class="Delimiter">,</span> <span class="Normal">const</span> string&amp; caller<span class="Delimiter">)</span> <span class="Delimiter">{</span>
+<a name="L111"></a><span id="L111" class="LineNr">111 </span>  istringstream in<span class="Delimiter">(</span>data<span class="Delimiter">);</span>
+<a name="L112"></a><span id="L112" class="LineNr">112 </span>  in &gt;&gt; std::noskipws<span class="Delimiter">;</span>
+<a name="L113"></a><span id="L113" class="LineNr">113 </span>  <span class="Normal">while</span> <span class="Delimiter">(</span><span class="Constant">true</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
+<a name="L114"></a><span id="L114" class="LineNr">114 </span>    <span class="Normal">if</span> <span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Identifier">break</span><span class="Delimiter">;</span>
+<a name="L115"></a><span id="L115" class="LineNr">115 </span>    skip_whitespace_and_comments<span class="Delimiter">(</span>in<span class="Delimiter">);</span>
+<a name="L116"></a><span id="L116" class="LineNr">116 </span>    <span class="Normal">if</span> <span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Identifier">break</span><span class="Delimiter">;</span>
+<a name="L117"></a><span id="L117" class="LineNr">117 </span>    string filename = next_word<span class="Delimiter">(</span>in<span class="Delimiter">);</span>
+<a name="L118"></a><span id="L118" class="LineNr">118 </span>    <span class="Normal">if</span> <span class="Delimiter">(</span>filename<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Delimiter">{</span>
+<a name="L119"></a><span id="L119" class="LineNr">119 </span>      assert<span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">));</span>
+<a name="L120"></a><span id="L120" class="LineNr">120 </span>      raise &lt;&lt; <span class="Constant">&quot;incomplete 'resources' block at end of file (0)</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
+<a name="L121"></a><span id="L121" class="LineNr">121 </span>      <span class="Identifier">return</span><span class="Delimiter">;</span>
+<a name="L122"></a><span id="L122" class="LineNr">122 </span>    <span class="Delimiter">}</span>
+<a name="L123"></a><span id="L123" class="LineNr">123 </span>    <span class="Normal">if</span> <span class="Delimiter">(</span>*filename<span class="Delimiter">.</span>begin<span class="Delimiter">()</span> != <span class="Constant">'['</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
+<a name="L124"></a><span id="L124" class="LineNr">124 </span>      raise &lt;&lt; caller &lt;&lt; <span class="Constant">&quot;: assume-resources: filename '&quot;</span> &lt;&lt; filename &lt;&lt; <span class="Constant">&quot;' must begin with a '['</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
+<a name="L125"></a><span id="L125" class="LineNr">125 </span>      <span class="Identifier">break</span><span class="Delimiter">;</span>
+<a name="L126"></a><span id="L126" class="LineNr">126 </span>    <span class="Delimiter">}</span>
+<a name="L127"></a><span id="L127" class="LineNr">127 </span>    <span class="Normal">if</span> <span class="Delimiter">(</span>*filename<span class="Delimiter">.</span>rbegin<span class="Delimiter">()</span> != <span class="Constant">']'</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
+<a name="L128"></a><span id="L128" class="LineNr">128 </span>      raise &lt;&lt; caller &lt;&lt; <span class="Constant">&quot;: assume-resources: filename '&quot;</span> &lt;&lt; filename &lt;&lt; <span class="Constant">&quot;' must end with a ']'</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
+<a name="L129"></a><span id="L129" class="LineNr">129 </span>      <span class="Identifier">break</span><span class="Delimiter">;</span>
+<a name="L130"></a><span id="L130" class="LineNr">130 </span>    <span class="Delimiter">}</span>
+<a name="L131"></a><span id="L131" class="LineNr">131 </span>    filename<span class="Delimiter">.</span>erase<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">,</span> <span class="Constant">1</span><span class="Delimiter">);</span>
+<a name="L132"></a><span id="L132" class="LineNr">132 </span>    filename<span class="Delimiter">.</span>erase<span class="Delimiter">(</span>SIZE<span class="Delimiter">(</span>filename<span class="Delimiter">)</span>-<span class="Constant">1</span><span class="Delimiter">);</span>
+<a name="L133"></a><span id="L133" class="LineNr">133 </span>    <span class="Normal">if</span> <span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Delimiter">{</span>
+<a name="L134"></a><span id="L134" class="LineNr">134 </span>      raise &lt;&lt; caller &lt;&lt; <span class="Constant">&quot;: assume-resources: no data for filename '&quot;</span> &lt;&lt; filename &lt;&lt; <span class="Constant">&quot;'</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
+<a name="L135"></a><span id="L135" class="LineNr">135 </span>      <span class="Identifier">break</span><span class="Delimiter">;</span>
+<a name="L136"></a><span id="L136" class="LineNr">136 </span>    <span class="Delimiter">}</span>
+<a name="L137"></a><span id="L137" class="LineNr">137 </span>    string arrow = next_word<span class="Delimiter">(</span>in<span class="Delimiter">);</span>
+<a name="L138"></a><span id="L138" class="LineNr">138 </span>    <span class="Normal">if</span> <span class="Delimiter">(</span>arrow<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Delimiter">{</span>
+<a name="L139"></a><span id="L139" class="LineNr">139 </span>      assert<span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">));</span>
+<a name="L140"></a><span id="L140" class="LineNr">140 </span>      raise &lt;&lt; <span class="Constant">&quot;incomplete 'resources' block at end of file (1)</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
+<a name="L141"></a><span id="L141" class="LineNr">141 </span>      <span class="Identifier">return</span><span class="Delimiter">;</span>
+<a name="L142"></a><span id="L142" class="LineNr">142 </span>    <span class="Delimiter">}</span>
+<a name="L143"></a><span id="L143" class="LineNr">143 </span>    <span class="Normal">if</span> <span class="Delimiter">(</span>arrow != <span class="Constant">&quot;&lt;-&quot;</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
+<a name="L144"></a><span id="L144" class="LineNr">144 </span>      raise &lt;&lt; caller &lt;&lt; <span class="Constant">&quot;: assume-resources: expected '&lt;-' after filename '&quot;</span> &lt;&lt; filename &lt;&lt; <span class="Constant">&quot;' but got '&quot;</span> &lt;&lt; arrow &lt;&lt; <span class="Constant">&quot;'</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
+<a name="L145"></a><span id="L145" class="LineNr">145 </span>      <span class="Identifier">break</span><span class="Delimiter">;</span>
+<a name="L146"></a><span id="L146" class="LineNr">146 </span>    <span class="Delimiter">}</span>
+<a name="L147"></a><span id="L147" class="LineNr">147 </span>    <span class="Normal">if</span> <span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Delimiter">{</span>
+<a name="L148"></a><span id="L148" class="LineNr">148 </span>      raise &lt;&lt; caller &lt;&lt; <span class="Constant">&quot;: assume-resources: no data for filename '&quot;</span> &lt;&lt; filename &lt;&lt; <span class="Constant">&quot;' after '&lt;-'</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
+<a name="L149"></a><span id="L149" class="LineNr">149 </span>      <span class="Identifier">break</span><span class="Delimiter">;</span>
+<a name="L150"></a><span id="L150" class="LineNr">150 </span>    <span class="Delimiter">}</span>
+<a name="L151"></a><span id="L151" class="LineNr">151 </span>    string contents = next_word<span class="Delimiter">(</span>in<span class="Delimiter">);</span>
+<a name="L152"></a><span id="L152" class="LineNr">152 </span>    <span class="Normal">if</span> <span class="Delimiter">(</span>contents<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Delimiter">{</span>
+<a name="L153"></a><span id="L153" class="LineNr">153 </span>      assert<span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">));</span>
+<a name="L154"></a><span id="L154" class="LineNr">154 </span>      raise &lt;&lt; <span class="Constant">&quot;incomplete 'resources' block at end of file (2)</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
+<a name="L155"></a><span id="L155" class="LineNr">155 </span>      <span class="Identifier">return</span><span class="Delimiter">;</span>
+<a name="L156"></a><span id="L156" class="LineNr">156 </span>    <span class="Delimiter">}</span>
+<a name="L157"></a><span id="L157" class="LineNr">157 </span>    <span class="Normal">if</span> <span class="Delimiter">(</span>*contents<span class="Delimiter">.</span>begin<span class="Delimiter">()</span> != <span class="Constant">'['</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
+<a name="L158"></a><span id="L158" class="LineNr">158 </span>      raise &lt;&lt; caller &lt;&lt; <span class="Constant">&quot;: assume-resources: file contents '&quot;</span> &lt;&lt; contents &lt;&lt; <span class="Constant">&quot;' for filename '&quot;</span> &lt;&lt; filename &lt;&lt; <span class="Constant">&quot;' must begin with a '['</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
+<a name="L159"></a><span id="L159" class="LineNr">159 </span>      <span class="Identifier">break</span><span class="Delimiter">;</span>
+<a name="L160"></a><span id="L160" class="LineNr">160 </span>    <span class="Delimiter">}</span>
+<a name="L161"></a><span id="L161" class="LineNr">161 </span>    <span class="Normal">if</span> <span class="Delimiter">(</span>*contents<span class="Delimiter">.</span>rbegin<span class="Delimiter">()</span> != <span class="Constant">']'</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
+<a name="L162"></a><span id="L162" class="LineNr">162 </span>      raise &lt;&lt; caller &lt;&lt; <span class="Constant">&quot;: assume-resources: file contents '&quot;</span> &lt;&lt; contents &lt;&lt; <span class="Constant">&quot;' for filename '&quot;</span> &lt;&lt; filename &lt;&lt; <span class="Constant">&quot;' must end with a ']'</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
+<a name="L163"></a><span id="L163" class="LineNr">163 </span>      <span class="Identifier">break</span><span class="Delimiter">;</span>
+<a name="L164"></a><span id="L164" class="LineNr">164 </span>    <span class="Delimiter">}</span>
+<a name="L165"></a><span id="L165" class="LineNr">165 </span>    contents<span class="Delimiter">.</span>erase<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">,</span> <span class="Constant">1</span><span class="Delimiter">);</span>
+<a name="L166"></a><span id="L166" class="LineNr">166 </span>    contents<span class="Delimiter">.</span>erase<span class="Delimiter">(</span>SIZE<span class="Delimiter">(</span>contents<span class="Delimiter">)</span>-<span class="Constant">1</span><span class="Delimiter">);</span>
+<a name="L167"></a><span id="L167" class="LineNr">167 </span>    put<span class="Delimiter">(</span>out<span class="Delimiter">,</span> filename<span class="Delimiter">,</span> munge_resources_contents<span class="Delimiter">(</span>contents<span class="Delimiter">,</span> filename<span class="Delimiter">,</span> caller<span class="Delimiter">));</span>
+<a name="L168"></a><span id="L168" class="LineNr">168 </span>  <span class="Delimiter">}</span>
+<a name="L169"></a><span id="L169" class="LineNr">169 </span><span class="Delimiter">}</span>
+<a name="L170"></a><span id="L170" class="LineNr">170 </span>
+<a name="L171"></a><span id="L171" class="LineNr">171 </span>string munge_resources_contents<span class="Delimiter">(</span><span class="Normal">const</span> string&amp; data<span class="Delimiter">,</span> <span class="Normal">const</span> string&amp; filename<span class="Delimiter">,</span> <span class="Normal">const</span> string&amp; caller<span class="Delimiter">)</span> <span class="Delimiter">{</span>
+<a name="L172"></a><span id="L172" class="LineNr">172 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>data<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">return</span> <span class="Constant">&quot;&quot;</span><span class="Delimiter">;</span>
+<a name="L173"></a><span id="L173" class="LineNr">173 </span>  istringstream in<span class="Delimiter">(</span>data<span class="Delimiter">);</span>
+<a name="L174"></a><span id="L174" class="LineNr">174 </span>  in &gt;&gt; std::noskipws<span class="Delimiter">;</span>
+<a name="L175"></a><span id="L175" class="LineNr">175 </span>  skip_whitespace_and_comments<span class="Delimiter">(</span>in<span class="Delimiter">);</span>
+<a name="L176"></a><span id="L176" class="LineNr">176 </span>  ostringstream out<span class="Delimiter">;</span>
+<a name="L177"></a><span id="L177" class="LineNr">177 </span>  <span class="Normal">while</span> <span class="Delimiter">(</span><span class="Constant">true</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
+<a name="L178"></a><span id="L178" class="LineNr">178 </span>    <span class="Normal">if</span> <span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Identifier">break</span><span class="Delimiter">;</span>
+<a name="L179"></a><span id="L179" class="LineNr">179 </span>    skip_whitespace<span class="Delimiter">(</span>in<span class="Delimiter">);</span>
+<a name="L180"></a><span id="L180" class="LineNr">180 </span>    <span class="Normal">if</span> <span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Identifier">break</span><span class="Delimiter">;</span>
+<a name="L181"></a><span id="L181" class="LineNr">181 </span>    <span class="Normal">if</span> <span class="Delimiter">(</span>in<span class="Delimiter">.</span>peek<span class="Delimiter">()</span> != <span class="Constant">'|'</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
+<a name="L182"></a><span id="L182" class="LineNr">182 </span>      raise &lt;&lt; caller &lt;&lt; <span class="Constant">&quot;: assume-resources: file contents for filename '&quot;</span> &lt;&lt; filename &lt;&lt; <span class="Constant">&quot;' must be delimited in '|'s</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
+<a name="L183"></a><span id="L183" class="LineNr">183 </span>      <span class="Identifier">break</span><span class="Delimiter">;</span>
+<a name="L184"></a><span id="L184" class="LineNr">184 </span>    <span class="Delimiter">}</span>
+<a name="L185"></a><span id="L185" class="LineNr">185 </span>    in<span class="Delimiter">.</span>get<span class="Delimiter">();</span>  <span class="Comment">// skip leading '|'</span>
+<a name="L186"></a><span id="L186" class="LineNr">186 </span>    string line<span class="Delimiter">;</span>
+<a name="L187"></a><span id="L187" class="LineNr">187 </span>    getline<span class="Delimiter">(</span>in<span class="Delimiter">,</span> line<span class="Delimiter">);</span>
+<a name="L188"></a><span id="L188" class="LineNr">188 </span>    <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span>  i &lt; SIZE<span class="Delimiter">(</span>line<span class="Delimiter">);</span>  ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span>
+<a name="L189"></a><span id="L189" class="LineNr">189 </span>      <span class="Normal">if</span> <span class="Delimiter">(</span>line<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">)</span> == <span class="Constant">'|'</span><span class="Delimiter">)</span> <span class="Identifier">break</span><span class="Delimiter">;</span>
+<a name="L190"></a><span id="L190" class="LineNr">190 </span>      <span class="Normal">if</span> <span class="Delimiter">(</span>line<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">)</span> == <span class="cSpecial">'\\'</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
+<a name="L191"></a><span id="L191" class="LineNr">191 </span>        ++i<span class="Delimiter">;</span>  <span class="Comment">// skip</span>
+<a name="L192"></a><span id="L192" class="LineNr">192 </span>        <span class="Normal">if</span> <span class="Delimiter">(</span>i == SIZE<span class="Delimiter">(</span>line<span class="Delimiter">))</span> <span class="Delimiter">{</span>
+<a name="L193"></a><span id="L193" class="LineNr">193 </span>          raise &lt;&lt; caller &lt;&lt; <span class="Constant">&quot;: assume-resources: file contents can't end a line with '</span><span class="cSpecial">\\</span><span class="Constant">'</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
+<a name="L194"></a><span id="L194" class="LineNr">194 </span>          <span class="Identifier">break</span><span class="Delimiter">;</span>
+<a name="L195"></a><span id="L195" class="LineNr">195 </span>        <span class="Delimiter">}</span>
+<a name="L196"></a><span id="L196" class="LineNr">196 </span>      <span class="Delimiter">}</span>
+<a name="L197"></a><span id="L197" class="LineNr">197 </span>      out &lt;&lt; line<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span>
+<a name="L198"></a><span id="L198" class="LineNr">198 </span>    <span class="Delimiter">}</span>
+<a name="L199"></a><span id="L199" class="LineNr">199 </span>    <span class="Comment">// todo: some way to represent a file without a final newline</span>
+<a name="L200"></a><span id="L200" class="LineNr">200 </span>    out &lt;&lt; <span class="cSpecial">'\n'</span><span class="Delimiter">;</span>
+<a name="L201"></a><span id="L201" class="LineNr">201 </span>  <span class="Delimiter">}</span>
+<a name="L202"></a><span id="L202" class="LineNr">202 </span>  <span class="Identifier">return</span> out<span class="Delimiter">.</span>str<span class="Delimiter">();</span>
+<a name="L203"></a><span id="L203" class="LineNr">203 </span><span class="Delimiter">}</span>
+<a name="L204"></a><span id="L204" class="LineNr">204 </span>
+<a name="L205"></a><span id="L205" class="LineNr">205 </span><span class="Normal">void</span> construct_resources_object<span class="Delimiter">(</span><span class="Normal">const</span> map&lt;string<span class="Delimiter">,</span> string&gt;&amp; contents<span class="Delimiter">)</span> <span class="Delimiter">{</span>
+<a name="L206"></a><span id="L206" class="LineNr">206 </span>  <span class="Normal">int</span> resources_data_address = allocate<span class="Delimiter">(</span>SIZE<span class="Delimiter">(</span>contents<span class="Delimiter">)</span>*<span class="Constant">2</span> + <span class="Comment">/*</span><span class="Comment">array length</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">);</span>
+<a name="L207"></a><span id="L207" class="LineNr">207 </span>  <span class="Normal">int</span> curr = resources_data_address + <span class="Comment">/*</span><span class="Comment">skip refcount and length</span><span class="Comment">*/</span><span class="Constant">2</span><span class="Delimiter">;</span>
+<a name="L208"></a><span id="L208" class="LineNr">208 </span>  <span class="Normal">for</span> <span class="Delimiter">(</span>map&lt;string<span class="Delimiter">,</span> string&gt;::const_iterator p = contents<span class="Delimiter">.</span>begin<span class="Delimiter">();</span>  p != contents<span class="Delimiter">.</span>end<span class="Delimiter">();</span>  ++p<span class="Delimiter">)</span> <span class="Delimiter">{</span>
+<a name="L209"></a><span id="L209" class="LineNr">209 </span>    put<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> curr<span class="Delimiter">,</span> new_mu_text<span class="Delimiter">(</span>p<span class="Delimiter">-&gt;</span>first<span class="Delimiter">));</span>
+<a name="L210"></a><span id="L210" class="LineNr">210 </span>    trace<span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;storing file name &quot;</span> &lt;&lt; get<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> curr<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot; in location &quot;</span> &lt;&lt; curr &lt;&lt; end<span class="Delimiter">();</span>
+<a name="L211"></a><span id="L211" class="LineNr">211 </span>    put<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> get<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> curr<span class="Delimiter">),</span> <span class="Constant">1</span><span class="Delimiter">);</span>
+<a name="L212"></a><span id="L212" class="LineNr">212 </span>    trace<span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;storing refcount 1 in location &quot;</span> &lt;&lt; get<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> curr<span class="Delimiter">)</span> &lt;&lt; end<span class="Delimiter">();</span>
+<a name="L213"></a><span id="L213" class="LineNr">213 </span>    ++curr<span class="Delimiter">;</span>
+<a name="L214"></a><span id="L214" class="LineNr">214 </span>    put<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> curr<span class="Delimiter">,</span> new_mu_text<span class="Delimiter">(</span>p<span class="Delimiter">-&gt;</span>second<span class="Delimiter">));</span>
+<a name="L215"></a><span id="L215" class="LineNr">215 </span>    trace<span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;storing file contents &quot;</span> &lt;&lt; get<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> curr<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot; in location &quot;</span> &lt;&lt; curr &lt;&lt; end<span class="Delimiter">();</span>
+<a name="L216"></a><span id="L216" class="LineNr">216 </span>    put<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> get<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> curr<span class="Delimiter">),</span> <span class="Constant">1</span><span class="Delimiter">);</span>
+<a name="L217"></a><span id="L217" class="LineNr">217 </span>    trace<span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;storing refcount 1 in location &quot;</span> &lt;&lt; get<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> curr<span class="Delimiter">)</span> &lt;&lt; end<span class="Delimiter">();</span>
+<a name="L218"></a><span id="L218" class="LineNr">218 </span>    ++curr<span class="Delimiter">;</span>
+<a name="L219"></a><span id="L219" class="LineNr">219 </span>  <span class="Delimiter">}</span>
+<a name="L220"></a><span id="L220" class="LineNr">220 </span>  curr = resources_data_address+<span class="Comment">/*</span><span class="Comment">skip refcount</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">;</span>
+<a name="L221"></a><span id="L221" class="LineNr">221 </span>  put<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> curr<span class="Delimiter">,</span> SIZE<span class="Delimiter">(</span>contents<span class="Delimiter">));</span>  <span class="Comment">// size of array</span>
+<a name="L222"></a><span id="L222" class="LineNr">222 </span>  trace<span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;storing resources size &quot;</span> &lt;&lt; get<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> curr<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot; in location &quot;</span> &lt;&lt; curr &lt;&lt; end<span class="Delimiter">();</span>
+<a name="L223"></a><span id="L223" class="LineNr">223 </span>  put<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> resources_data_address<span class="Delimiter">,</span> <span class="Constant">1</span><span class="Delimiter">);</span>  <span class="Comment">// initialize refcount</span>
+<a name="L224"></a><span id="L224" class="LineNr">224 </span>  trace<span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;storing refcount 1 in location &quot;</span> &lt;&lt; resources_data_address &lt;&lt; end<span class="Delimiter">();</span>
+<a name="L225"></a><span id="L225" class="LineNr">225 </span>  <span class="Comment">// wrap the resources data in a 'resources' object</span>
+<a name="L226"></a><span id="L226" class="LineNr">226 </span>  <span class="Normal">int</span> resources_address = allocate<span class="Delimiter">(</span>size_of_resources<span class="Delimiter">());</span>
+<a name="L227"></a><span id="L227" class="LineNr">227 </span>  curr = resources_address+<span class="Comment">/*</span><span class="Comment">skip refcount</span><span class="Comment">*/</span><span class="Constant">1</span>+<span class="Comment">/*</span><span class="Comment">offset of 'data' element</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">;</span>
+<a name="L228"></a><span id="L228" class="LineNr">228 </span>  put<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> curr<span class="Delimiter">,</span> resources_data_address<span class="Delimiter">);</span>
+<a name="L229"></a><span id="L229" class="LineNr">229 </span>  trace<span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;storing resources data address &quot;</span> &lt;&lt; resources_data_address &lt;&lt; <span class="Constant">&quot; in location &quot;</span> &lt;&lt; curr &lt;&lt; end<span class="Delimiter">();</span>
+<a name="L230"></a><span id="L230" class="LineNr">230 </span>  put<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> resources_address<span class="Delimiter">,</span> <span class="Constant">1</span><span class="Delimiter">);</span>  <span class="Comment">// initialize refcount</span>
+<a name="L231"></a><span id="L231" class="LineNr">231 </span>  trace<span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;storing refcount 1 in location &quot;</span> &lt;&lt; resources_address &lt;&lt; end<span class="Delimiter">();</span>
+<a name="L232"></a><span id="L232" class="LineNr">232 </span>  <span class="Comment">// save in product</span>
+<a name="L233"></a><span id="L233" class="LineNr">233 </span>  put<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> RESOURCES<span class="Delimiter">,</span> resources_address<span class="Delimiter">);</span>
+<a name="L234"></a><span id="L234" class="LineNr">234 </span>  trace<span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">&quot;mem&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;storing resources address &quot;</span> &lt;&lt; resources_address &lt;&lt; <span class="Constant">&quot; in location &quot;</span> &lt;&lt; RESOURCES &lt;&lt; end<span class="Delimiter">();</span>
+<a name="L235"></a><span id="L235" class="LineNr">235 </span><span class="Delimiter">}</span>
+<a name="L236"></a><span id="L236" class="LineNr">236 </span>
+<a name="L237"></a><span id="L237" class="LineNr">237 </span><span class="Normal">int</span> size_of_resources<span class="Delimiter">()</span> <span class="Delimiter">{</span>
+<a name="L238"></a><span id="L238" class="LineNr">238 </span>  <span class="Comment">// memoize result if already computed</span>
+<a name="L239"></a><span id="L239" class="LineNr">239 </span>  <span class="Normal">static</span> <span class="Normal">int</span> result = <span class="Constant">0</span><span class="Delimiter">;</span>
+<a name="L240"></a><span id="L240" class="LineNr">240 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>result<span class="Delimiter">)</span> <span class="Identifier">return</span> result<span class="Delimiter">;</span>
+<a name="L241"></a><span id="L241" class="LineNr">241 </span>  assert<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Type_ordinal<span class="Delimiter">,</span> <span class="Constant">&quot;resources&quot;</span><span class="Delimiter">));</span>
+<a name="L242"></a><span id="L242" class="LineNr">242 </span>  type_tree* type = <span class="Normal">new</span> type_tree<span class="Delimiter">(</span><span class="Constant">&quot;resources&quot;</span><span class="Delimiter">);</span>
+<a name="L243"></a><span id="L243" class="LineNr">243 </span>  result = size_of<span class="Delimiter">(</span>type<span class="Delimiter">)</span>+<span class="Comment">/*</span><span class="Comment">refcount</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">;</span>
+<a name="L244"></a><span id="L244" class="LineNr">244 </span>  <span class="Normal">delete</span> type<span class="Delimiter">;</span>
+<a name="L245"></a><span id="L245" class="LineNr">245 </span>  <span class="Identifier">return</span> result<span class="Delimiter">;</span>
+<a name="L246"></a><span id="L246" class="LineNr">246 </span><span class="Delimiter">}</span>
 </pre>
 </body>
 </html>