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<!-- Weave of 'Patterns' generated by Inweb -->
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< ul class = "crumbs" > < li > < a href = "../index.html" > Home< / a > < / li > < li > < a href = "index.html" > inweb< / a > < / li > < li > < a href = "index.html#1" > Chapter 1: Top Level< / a > < / li > < li > < b > Patterns< / b > < / li > < / ul > < p class = "purpose" > Managing weave patterns, which are bundled configuration settings for weaving.< / p >
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< ul class = "toc" > < li > < a href = "1-ptt.html#SP1" > § 1. Reading in< / a > < / li > < li > < a href = "1-ptt.html#SP5" > § 5. Obtaining files< / a > < / li > < / ul > < hr class = "tocbar" >
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< p class = "inwebparagraph" > < a id = "SP1" > < / a > < b > § 1. Reading in. < / b > Patterns are stored as directories in the file system, and are identified by
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names such as < code class = "display" > < span class = "extract-syntax" > HTML< / span > < / code > . On request, we need to find the directory corresponding
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to such a name, and to read it in. This structure holds the result:
< / p >
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< pre class = "displayed-code all-displayed-code" >
< span class = "reserved-syntax" > typedef< / span > < span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > struct< / span > < span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > weave_pattern< / span > < span class = "plain-syntax" > {< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > struct< / span > < span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > text_stream< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > pattern_name< / span > < span class = "plain-syntax" > ; < / span > < span class = "comment" > such as < / span > < code class = "display" > < span class = "extract-syntax" > HTML< / span > < / code >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > struct< / span > < span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > pathname< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > pattern_location< / span > < span class = "plain-syntax" > ; < / span > < span class = "comment" > the directory< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > struct< / span > < span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > weave_pattern< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > based_on< / span > < span class = "plain-syntax" > ; < / span > < span class = "comment" > inherit from which other pattern?< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > struct< / span > < span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > weave_format< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > pattern_format< / span > < span class = "plain-syntax" > ; < / span > < span class = "comment" > such as < / span > < code class = "display" > < span class = "extract-syntax" > DVI< / span > < / code > < span class = "comment" > : the desired final format< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > struct< / span > < span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > linked_list< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > plugins< / span > < span class = "plain-syntax" > ; < / span > < span class = "comment" > of < / span > < code class = "display" > < span class = "extract-syntax" > weave_plugin< / span > < / code > < span class = "comment" > : any extras needed< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > struct< / span > < span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > linked_list< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > colour_schemes< / span > < span class = "plain-syntax" > ; < / span > < span class = "comment" > of < / span > < code class = "display" > < span class = "extract-syntax" > colour_scheme< / span > < / code > < span class = "comment" > : any extras needed< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > struct< / span > < span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > linked_list< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > payloads< / span > < span class = "plain-syntax" > ; < / span > < span class = "comment" > of < / span > < code class = "display" > < span class = "extract-syntax" > text_stream< / span > < / code > < span class = "comment" > : leafnames of associated files< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > struct< / span > < span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > linked_list< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > up_payloads< / span > < span class = "plain-syntax" > ; < / span > < span class = "comment" > of < / span > < code class = "display" > < span class = "extract-syntax" > text_stream< / span > < / code > < span class = "comment" > : leafnames of associated files< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > struct< / span > < span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > text_stream< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > tex_command< / span > < span class = "plain-syntax" > ; < / span > < span class = "comment" > shell command to use for < / span > < code class = "display" > < span class = "extract-syntax" > tex< / span > < / code >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > struct< / span > < span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > text_stream< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > pdftex_command< / span > < span class = "plain-syntax" > ; < / span > < span class = "comment" > shell command to use for < / span > < code class = "display" > < span class = "extract-syntax" > pdftex< / span > < / code >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > struct< / span > < span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > text_stream< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > open_command< / span > < span class = "plain-syntax" > ; < / span > < span class = "comment" > shell command to use for < / span > < code class = "display" > < span class = "extract-syntax" > open< / span > < / code >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > int< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > embed_CSS< / span > < span class = "plain-syntax" > ; < / span > < span class = "comment" > embed CSS directly into any HTML files made?< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > int< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > hierarchical< / span > < span class = "plain-syntax" > ; < / span > < span class = "comment" > weave as one part of a collection of woven webs< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > int< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > show_abbrevs< / span > < span class = "plain-syntax" > ; < / span > < span class = "comment" > show section range abbreviations in the weave?< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > int< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > number_sections< / span > < span class = "plain-syntax" > ; < / span > < span class = "comment" > insert section numbers into the weave?< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > struct< / span > < span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > text_stream< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > default_range< / span > < span class = "plain-syntax" > ; < / span > < span class = "comment" > for example, < / span > < code class = "display" > < span class = "extract-syntax" > sections< / span > < / code >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > struct< / span > < span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > web< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > patterned_for< / span > < span class = "plain-syntax" > ; < / span > < span class = "comment" > the web which caused this to be read in< / span >
< span class = "plain-syntax" > < / span > < span class = "constant-syntax" > MEMORY_MANAGEMENT< / span >
< span class = "plain-syntax" > } < / span > < span class = "reserved-syntax" > weave_pattern< / span > < span class = "plain-syntax" > ;< / span >
< / pre > < ul class = "endnotetexts" > < li > The structure weave_pattern is accessed in 1/pc, 1/ts, 3/ti, 5/fm, 5/tf, 5/wp, 5/rtt and here.< / li > < / ul > < p class = "inwebparagraph" > < a id = "SP2" > < / a > < b > § 2. < / b > When a given web needs a pattern with a given name, this is where it comes.
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< / p >
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< pre class = "displayed-code all-displayed-code" >
< span class = "reserved-syntax" > weave_pattern< / span > < span class = "plain-syntax" > *< / span > < span class = "function-syntax" > Patterns::find< / span > < button class = "popup" onclick = "togglePopup('usagePopup1')" > ...< span class = "popuptext" id = "usagePopup1" > Usage of < b > Patterns::find< / b > :< br > < a href = "1-ptt.html#SP3_1" > § 3.1< / a > , Program Control - < a href = "1-pc.html#SP7_4_3" > § 7.4.3< / a > < / span > < / button > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > web< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > W< / span > < span class = "plain-syntax" > , < / span > < span class = "reserved-syntax" > text_stream< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > name< / 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" > pattern_file< / 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" > weave_pattern< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > CREATE< / span > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > weave_pattern< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < < span class = "named-paragraph" > Initialise the pattern structure< / span > < span class = "named-paragraph-number" > 2.1< / span > > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < < span class = "named-paragraph" > Locate the pattern directory< / span > < span class = "named-paragraph-number" > 2.2< / span > > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < < span class = "named-paragraph" > Read in the pattern.txt file< / span > < span class = "named-paragraph-number" > 2.3< / 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" > wp< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > }< / span >
< / pre > < p class = "inwebparagraph" > < a id = "SP2_1" > < / a > < b > § 2.1. < / b > < code class = "display" >
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< < span class = "named-paragraph-defn" > Initialise the pattern structure< / span > < span class = "named-paragraph-number" > 2.1< / span > > =
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< / code > < / p >
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< pre class = "displayed-code all-displayed-code" >
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< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > pattern_name< / span > < span class = "plain-syntax" > = < / span > < a href = "../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" > name< / span > < span class = "plain-syntax" > );< / span >
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< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > pattern_location< / 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" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > plugins< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > NEW_LINKED_LIST< / span > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > weave_plugin< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > colour_schemes< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > NEW_LINKED_LIST< / span > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > colour_scheme< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > payloads< / 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 = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > up_payloads< / 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 = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > based_on< / 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" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > embed_CSS< / 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" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > hierarchical< / 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" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > patterned_for< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > W< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > show_abbrevs< / span > < span class = "plain-syntax" > = < / span > < span class = "constant-syntax" > TRUE< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > number_sections< / span > < span class = "plain-syntax" > = < / span > < span class = "constant-syntax" > FALSE< / span > < span class = "plain-syntax" > ;< / span >
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< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > default_range< / span > < span class = "plain-syntax" > = < / span > < a href = "../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" > I< / span > < span class = "string-syntax" > "0"< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > tex_command< / span > < span class = "plain-syntax" > = < / span > < a href = "../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" > I< / span > < span class = "string-syntax" > "tex"< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > pdftex_command< / span > < span class = "plain-syntax" > = < / span > < a href = "../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" > I< / span > < span class = "string-syntax" > "pdftex"< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > open_command< / span > < span class = "plain-syntax" > = < / span > < a href = "../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" > I< / span > < span class = "string-syntax" > "open"< / span > < span class = "plain-syntax" > );< / span >
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< / pre > < ul class = "endnotetexts" > < li > This code is used in < a href = "1-ptt.html#SP2" > § 2< / a > .< / li > < / ul > < p class = "inwebparagraph" > < a id = "SP2_2" > < / a > < b > § 2.2. < / b > < code class = "display" >
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< < span class = "named-paragraph-defn" > Locate the pattern directory< / span > < span class = "named-paragraph-number" > 2.2< / span > > =
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< / code > < / p >
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< pre class = "displayed-code all-displayed-code" >
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< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > pattern_location< / 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" > pathname< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > CP< / span > < span class = "plain-syntax" > = < / span > < a href = "6-cln.html#SP9" class = "function-link" > < span class = "function-syntax" > Colonies::patterns_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" > CP< / span > < span class = "plain-syntax" > ) {< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > pattern_location< / span > < span class = "plain-syntax" > = < / span > < a href = "../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" > CP< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > name< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > pattern_file< / span > < span class = "plain-syntax" > = < / span > < a href = "../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" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > pattern_location< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > I< / span > < span class = "string-syntax" > "pattern.txt"< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < a href = "../foundation-module/4-tf.html#SP1" class = "function-link" > < span class = "function-syntax" > TextFiles::exists< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > pattern_file< / span > < span class = "plain-syntax" > ) == < / span > < span class = "constant-syntax" > FALSE< / span > < span class = "plain-syntax" > ) < / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > pattern_location< / 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" > if< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > pattern_location< / 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" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > pattern_location< / span > < span class = "plain-syntax" > = < / span > < a href = "../foundation-module/3-pth.html#SP4" class = "function-link" > < span class = "function-syntax" > Pathnames::down< / span > < / a > < span class = "plain-syntax" > (< / span >
< span class = "plain-syntax" > < / span > < a href = "../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" > W< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > md< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > path_to_web< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > I< / span > < span class = "string-syntax" > "Patterns"< / span > < span class = "plain-syntax" > ), < / span > < span class = "identifier-syntax" > name< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > pattern_file< / span > < span class = "plain-syntax" > = < / span > < a href = "../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" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > pattern_location< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > I< / span > < span class = "string-syntax" > "pattern.txt"< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < a href = "../foundation-module/4-tf.html#SP1" class = "function-link" > < span class = "function-syntax" > TextFiles::exists< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > pattern_file< / span > < span class = "plain-syntax" > ) == < / span > < span class = "constant-syntax" > FALSE< / span > < span class = "plain-syntax" > ) < / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > pattern_location< / 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" > if< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > pattern_location< / 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" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > pattern_location< / span > < span class = "plain-syntax" > = < / span > < a href = "../foundation-module/3-pth.html#SP4" class = "function-link" > < span class = "function-syntax" > Pathnames::down< / span > < / a > < span class = "plain-syntax" > (< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > path_to_inweb_patterns< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > name< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > pattern_file< / span > < span class = "plain-syntax" > = < / span > < a href = "../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" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > pattern_location< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > I< / span > < span class = "string-syntax" > "pattern.txt"< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < a href = "../foundation-module/4-tf.html#SP1" class = "function-link" > < span class = "function-syntax" > TextFiles::exists< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > pattern_file< / span > < span class = "plain-syntax" > ) == < / span > < span class = "constant-syntax" > FALSE< / span > < span class = "plain-syntax" > ) < / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > pattern_location< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > NULL< / span > < span class = "plain-syntax" > ;< / span >
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< span class = "plain-syntax" > }< / span >
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< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > pattern_location< / span > < span class = "plain-syntax" > == < / span > < span class = "identifier-syntax" > NULL< / span > < span class = "plain-syntax" > )< / span >
< span class = "plain-syntax" > < / span > < a href = "../foundation-module/3-em.html#SP2" class = "function-link" > < span class = "function-syntax" > Errors::fatal_with_text< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "string-syntax" > "no such weave pattern as '%S'"< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > name< / span > < span class = "plain-syntax" > );< / span >
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< / pre > < ul class = "endnotetexts" > < li > This code is used in < a href = "1-ptt.html#SP2" > § 2< / a > .< / li > < / ul > < p class = "inwebparagraph" > < a id = "SP2_3" > < / a > < b > § 2.3. < / b > < code class = "display" >
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< < span class = "named-paragraph-defn" > Read in the pattern.txt file< / span > < span class = "named-paragraph-number" > 2.3< / span > > =
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< / code > < / p >
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< pre class = "displayed-code all-displayed-code" >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > pattern_file< / span > < span class = "plain-syntax" > )< / span >
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< span class = "plain-syntax" > < / span > < a href = "../foundation-module/4-tf.html#SP5" class = "function-link" > < span class = "function-syntax" > TextFiles::read< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > pattern_file< / span > < span class = "plain-syntax" > , < / span > < span class = "constant-syntax" > FALSE< / span > < span class = "plain-syntax" > , < / span > < span class = "string-syntax" > "can't open pattern.txt file"< / span > < span class = "plain-syntax" > ,< / span >
< span class = "plain-syntax" > < / span > < span class = "constant-syntax" > TRUE< / span > < span class = "plain-syntax" > , < / span > < a href = "1-ptt.html#SP3" class = "function-link" > < span class = "function-syntax" > Patterns::scan_pattern_line< / span > < / a > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > NULL< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > );< / span >
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< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > pattern_format< / span > < span class = "plain-syntax" > == < / span > < span class = "identifier-syntax" > NULL< / span > < span class = "plain-syntax" > )< / span >
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< span class = "plain-syntax" > < / span > < a href = "../foundation-module/3-em.html#SP2" class = "function-link" > < span class = "function-syntax" > Errors::fatal_with_text< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "string-syntax" > "pattern did not specify a format"< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > name< / span > < span class = "plain-syntax" > );< / span >
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< / pre > < ul class = "endnotetexts" > < li > This code is used in < a href = "1-ptt.html#SP2" > § 2< / a > .< / li > < / ul > < p class = "inwebparagraph" > < a id = "SP3" > < / a > < b > § 3. < / b > The Foundation module provides a standard way to scan text files line by
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line, and this is used to send each line in the < code class = "display" > < span class = "extract-syntax" > pattern.txt< / span > < / code > file to the
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following routine:
< / p >
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< pre class = "displayed-code all-displayed-code" >
< span class = "reserved-syntax" > void< / span > < span class = "plain-syntax" > < / span > < span class = "function-syntax" > Patterns::scan_pattern_line< / span > < button class = "popup" onclick = "togglePopup('usagePopup2')" > ...< span class = "popuptext" id = "usagePopup2" > Usage of < b > Patterns::scan_pattern_line< / b > :< br > < a href = "1-ptt.html#SP2_3" > § 2.3< / a > < / span > < / button > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > text_stream< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > line< / span > < span class = "plain-syntax" > , < / span > < span class = "reserved-syntax" > text_file_position< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > tfp< / span > < span class = "plain-syntax" > , < / span > < span class = "reserved-syntax" > void< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > X< / span > < span class = "plain-syntax" > ) {< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > weave_pattern< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > = (< / span > < span class = "reserved-syntax" > weave_pattern< / span > < span class = "plain-syntax" > *) < / span > < span class = "identifier-syntax" > X< / span > < span class = "plain-syntax" > ;< / span >
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< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > match_results< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > = < / span > < a href = "../foundation-module/4-pm.html#SP9" class = "function-link" > < span class = "function-syntax" > Regexp::create_mr< / span > < / a > < span class = "plain-syntax" > ();< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < a href = "../foundation-module/4-pm.html#SP10" class = "function-link" > < span class = "function-syntax" > Regexp::match< / span > < / a > < span class = "plain-syntax" > (& < / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > line< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > L< / span > < span class = "string-syntax" > " *from (%c+)"< / span > < span class = "plain-syntax" > )) < / span > < < span class = "named-paragraph" > This is a from command< / span > < span class = "named-paragraph-number" > 3.1< / span > > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < a href = "../foundation-module/4-pm.html#SP10" class = "function-link" > < span class = "function-syntax" > Regexp::match< / span > < / a > < span class = "plain-syntax" > (& < / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > line< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > L< / span > < span class = "string-syntax" > " *(%c+?) = (%c+)"< / span > < span class = "plain-syntax" > )) < / span > < < span class = "named-paragraph" > This is an X = Y command< / span > < span class = "named-paragraph-number" > 3.2< / span > > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < a href = "../foundation-module/4-pm.html#SP10" class = "function-link" > < span class = "function-syntax" > Regexp::match< / span > < / a > < span class = "plain-syntax" > (& < / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > line< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > L< / span > < span class = "string-syntax" > " *embed css *"< / span > < span class = "plain-syntax" > )) < / span > < < span class = "named-paragraph" > This is an embed CSS command< / span > < span class = "named-paragraph-number" > 3.3< / span > > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < a href = "../foundation-module/4-pm.html#SP10" class = "function-link" > < span class = "function-syntax" > Regexp::match< / span > < / a > < span class = "plain-syntax" > (& < / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > line< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > L< / span > < span class = "string-syntax" > " *hierarchical *"< / span > < span class = "plain-syntax" > )) < / span > < < span class = "named-paragraph" > This is a hierarchical command< / span > < span class = "named-paragraph-number" > 3.4< / span > > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < a href = "../foundation-module/4-pm.html#SP10" class = "function-link" > < span class = "function-syntax" > Regexp::match< / span > < / a > < span class = "plain-syntax" > (& < / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > line< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > L< / span > < span class = "string-syntax" > " *plugin (%c+)"< / span > < span class = "plain-syntax" > )) < / span > < < span class = "named-paragraph" > This is a plugin command< / span > < span class = "named-paragraph-number" > 3.5< / span > > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < a href = "../foundation-module/4-pm.html#SP10" class = "function-link" > < span class = "function-syntax" > Regexp::match< / span > < / a > < span class = "plain-syntax" > (& < / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > line< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > L< / span > < span class = "string-syntax" > " *use (%c+)"< / span > < span class = "plain-syntax" > )) < / span > < < span class = "named-paragraph" > This is a use command< / span > < span class = "named-paragraph-number" > 3.6< / span > > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < a href = "../foundation-module/4-pm.html#SP10" class = "function-link" > < span class = "function-syntax" > Regexp::match< / span > < / a > < span class = "plain-syntax" > (& < / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > line< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > L< / span > < span class = "string-syntax" > " *use-up (%c+)"< / span > < span class = "plain-syntax" > )) < / span > < < span class = "named-paragraph" > This is a use-up command< / span > < span class = "named-paragraph-number" > 3.7< / span > > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < a href = "../foundation-module/4-pm.html#SP10" class = "function-link" > < span class = "function-syntax" > Regexp::match< / span > < / a > < span class = "plain-syntax" > (& < / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > line< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > L< / span > < span class = "string-syntax" > " *%C%c*"< / span > < span class = "plain-syntax" > ))< / span >
< span class = "plain-syntax" > < / span > < a href = "../foundation-module/3-em.html#SP5" class = "function-link" > < span class = "function-syntax" > Errors::in_text_file< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "string-syntax" > "unrecognised pattern command"< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > tfp< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < a href = "../foundation-module/4-pm.html#SP9" class = "function-link" > < span class = "function-syntax" > Regexp::dispose_of< / span > < / a > < span class = "plain-syntax" > (& < / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > );< / span >
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< span class = "plain-syntax" > }< / span >
< / pre > < p class = "inwebparagraph" > < a id = "SP3_1" > < / a > < b > § 3.1. < / b > < code class = "display" >
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< < span class = "named-paragraph-defn" > This is a from command< / span > < span class = "named-paragraph-number" > 3.1< / span > > =
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< / code > < / p >
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< pre class = "displayed-code all-displayed-code" >
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< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > based_on< / span > < span class = "plain-syntax" > = < / span > < a href = "1-ptt.html#SP2" class = "function-link" > < span class = "function-syntax" > Patterns::find< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > patterned_for< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > .< / span > < span class = "element-syntax" > exp< / span > < span class = "plain-syntax" > [0]);< / span >
< span class = "plain-syntax" > < / span > < a href = "../foundation-module/4-pm.html#SP9" class = "function-link" > < span class = "function-syntax" > Regexp::dispose_of< / span > < / a > < span class = "plain-syntax" > (& < / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > );< / span >
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< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > ;< / span >
< / pre > < ul class = "endnotetexts" > < li > This code is used in < a href = "1-ptt.html#SP3" > § 3< / a > .< / li > < / ul > < p class = "inwebparagraph" > < a id = "SP3_2" > < / a > < b > § 3.2. < / b > < code class = "display" >
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< < span class = "named-paragraph-defn" > This is an X = Y command< / span > < span class = "named-paragraph-number" > 3.2< / span > > =
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< / code > < / p >
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< pre class = "displayed-code all-displayed-code" >
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< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < a href = "../foundation-module/4-sm.html#SP19" class = "function-link" > < span class = "function-syntax" > Str::eq< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > .< / span > < span class = "element-syntax" > exp< / span > < span class = "plain-syntax" > [0], < / span > < span class = "identifier-syntax" > I< / span > < span class = "string-syntax" > "format"< / span > < span class = "plain-syntax" > )) {< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > pattern_format< / span > < span class = "plain-syntax" > = < / span > < a href = "5-fm.html#SP1" class = "function-link" > < span class = "function-syntax" > Formats::find_by_name< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > .< / span > < span class = "element-syntax" > exp< / span > < span class = "plain-syntax" > [1]);< / 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 > < a href = "../foundation-module/4-sm.html#SP19" class = "function-link" > < span class = "function-syntax" > Str::eq< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > .< / span > < span class = "element-syntax" > exp< / span > < span class = "plain-syntax" > [0], < / span > < span class = "identifier-syntax" > I< / span > < span class = "string-syntax" > "abbrevs"< / span > < span class = "plain-syntax" > )) {< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > show_abbrevs< / span > < span class = "plain-syntax" > = < / span > < a href = "1-ptt.html#SP4" class = "function-link" > < span class = "function-syntax" > Patterns::yes_or_no< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > .< / span > < span class = "element-syntax" > exp< / span > < span class = "plain-syntax" > [1], < / span > < span class = "identifier-syntax" > tfp< / 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 > < a href = "../foundation-module/4-sm.html#SP19" class = "function-link" > < span class = "function-syntax" > Str::eq< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > .< / span > < span class = "element-syntax" > exp< / span > < span class = "plain-syntax" > [0], < / span > < span class = "identifier-syntax" > I< / span > < span class = "string-syntax" > "numbered"< / span > < span class = "plain-syntax" > )) {< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > number_sections< / span > < span class = "plain-syntax" > = < / span > < a href = "1-ptt.html#SP4" class = "function-link" > < span class = "function-syntax" > Patterns::yes_or_no< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > .< / span > < span class = "element-syntax" > exp< / span > < span class = "plain-syntax" > [1], < / span > < span class = "identifier-syntax" > tfp< / 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 > < a href = "../foundation-module/4-sm.html#SP19" class = "function-link" > < span class = "function-syntax" > Str::eq< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > .< / span > < span class = "element-syntax" > exp< / span > < span class = "plain-syntax" > [0], < / span > < span class = "identifier-syntax" > I< / span > < span class = "string-syntax" > "default-range"< / span > < span class = "plain-syntax" > )) {< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > default_range< / span > < span class = "plain-syntax" > = < / span > < a href = "../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" > mr< / span > < span class = "plain-syntax" > .< / span > < span class = "element-syntax" > exp< / span > < span class = "plain-syntax" > [1]);< / 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 > < a href = "../foundation-module/4-sm.html#SP19" class = "function-link" > < span class = "function-syntax" > Str::eq< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > .< / span > < span class = "element-syntax" > exp< / span > < span class = "plain-syntax" > [0], < / span > < span class = "identifier-syntax" > I< / span > < span class = "string-syntax" > "tex-command"< / span > < span class = "plain-syntax" > )) {< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > tex_command< / span > < span class = "plain-syntax" > = < / span > < a href = "../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" > mr< / span > < span class = "plain-syntax" > .< / span > < span class = "element-syntax" > exp< / span > < span class = "plain-syntax" > [1]);< / 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 > < a href = "../foundation-module/4-sm.html#SP19" class = "function-link" > < span class = "function-syntax" > Str::eq< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > .< / span > < span class = "element-syntax" > exp< / span > < span class = "plain-syntax" > [0], < / span > < span class = "identifier-syntax" > I< / span > < span class = "string-syntax" > "pdftex-command"< / span > < span class = "plain-syntax" > )) {< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > pdftex_command< / span > < span class = "plain-syntax" > = < / span > < a href = "../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" > mr< / span > < span class = "plain-syntax" > .< / span > < span class = "element-syntax" > exp< / span > < span class = "plain-syntax" > [1]);< / 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 > < a href = "../foundation-module/4-sm.html#SP19" class = "function-link" > < span class = "function-syntax" > Str::eq< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > .< / span > < span class = "element-syntax" > exp< / span > < span class = "plain-syntax" > [0], < / span > < span class = "identifier-syntax" > I< / span > < span class = "string-syntax" > "open-command"< / span > < span class = "plain-syntax" > )) {< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > open_command< / span > < span class = "plain-syntax" > = < / span > < a href = "../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" > mr< / span > < span class = "plain-syntax" > .< / span > < span class = "element-syntax" > exp< / span > < span class = "plain-syntax" > [1]);< / 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 > < a href = "../foundation-module/8-bdfw.html#SP6" class = "function-link" > < span class = "function-syntax" > Bibliographic::data_exists< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > patterned_for< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > md< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > .< / span > < span class = "element-syntax" > exp< / span > < span class = "plain-syntax" > [0])) ||< / span >
< span class = "plain-syntax" > (< / span > < a href = "../foundation-module/4-sm.html#SP19" class = "function-link" > < span class = "function-syntax" > Str::eq< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > .< / span > < span class = "element-syntax" > exp< / span > < span class = "plain-syntax" > [0], < / span > < span class = "identifier-syntax" > I< / span > < span class = "string-syntax" > "Booklet Title"< / span > < span class = "plain-syntax" > ))) {< / span >
< span class = "plain-syntax" > < / span > < a href = "../foundation-module/8-bdfw.html#SP7" class = "function-link" > < span class = "function-syntax" > Bibliographic::set_datum< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > patterned_for< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > md< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > .< / span > < span class = "element-syntax" > exp< / span > < span class = "plain-syntax" > [0], < / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > .< / span > < span class = "element-syntax" > exp< / span > < span class = "plain-syntax" > [1]);< / span >
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< span class = "plain-syntax" > } < / span > < span class = "reserved-syntax" > else< / span > < span class = "plain-syntax" > {< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > PRINT< / span > < span class = "plain-syntax" > (< / span > < span class = "string-syntax" > "Setting: %S\n"< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > .< / span > < span class = "element-syntax" > exp< / span > < span class = "plain-syntax" > [0]);< / span >
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< span class = "plain-syntax" > < / span > < a href = "../foundation-module/3-em.html#SP5" class = "function-link" > < span class = "function-syntax" > Errors::in_text_file< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "string-syntax" > "no such pattern setting"< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > tfp< / span > < span class = "plain-syntax" > );< / span >
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< span class = "plain-syntax" > }< / span >
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< span class = "plain-syntax" > < / span > < a href = "../foundation-module/4-pm.html#SP9" class = "function-link" > < span class = "function-syntax" > Regexp::dispose_of< / span > < / a > < span class = "plain-syntax" > (& < / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > );< / span >
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< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > ;< / span >
< / pre > < ul class = "endnotetexts" > < li > This code is used in < a href = "1-ptt.html#SP3" > § 3< / a > .< / li > < / ul > < p class = "inwebparagraph" > < a id = "SP3_3" > < / a > < b > § 3.3. < / b > < code class = "display" >
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< < span class = "named-paragraph-defn" > This is an embed CSS command< / span > < span class = "named-paragraph-number" > 3.3< / span > > =
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< / code > < / p >
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< pre class = "displayed-code all-displayed-code" >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > embed_CSS< / span > < span class = "plain-syntax" > = < / span > < span class = "constant-syntax" > TRUE< / span > < span class = "plain-syntax" > ;< / span >
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< span class = "plain-syntax" > < / span > < a href = "../foundation-module/4-pm.html#SP9" class = "function-link" > < span class = "function-syntax" > Regexp::dispose_of< / span > < / a > < span class = "plain-syntax" > (& < / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > );< / span >
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< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > ;< / span >
< / pre > < ul class = "endnotetexts" > < li > This code is used in < a href = "1-ptt.html#SP3" > § 3< / a > .< / li > < / ul > < p class = "inwebparagraph" > < a id = "SP3_4" > < / a > < b > § 3.4. < / b > < code class = "display" >
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< < span class = "named-paragraph-defn" > This is a hierarchical command< / span > < span class = "named-paragraph-number" > 3.4< / span > > =
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< / code > < / p >
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< pre class = "displayed-code all-displayed-code" >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > hierarchical< / span > < span class = "plain-syntax" > = < / span > < span class = "constant-syntax" > TRUE< / span > < span class = "plain-syntax" > ;< / span >
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< span class = "plain-syntax" > < / span > < a href = "../foundation-module/4-pm.html#SP9" class = "function-link" > < span class = "function-syntax" > Regexp::dispose_of< / span > < / a > < span class = "plain-syntax" > (& < / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > );< / span >
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< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > ;< / span >
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< / pre > < ul class = "endnotetexts" > < li > This code is used in < a href = "1-ptt.html#SP3" > § 3< / a > .< / li > < / ul > < p class = "inwebparagraph" > < a id = "SP3_5" > < / a > < b > § 3.5. < / b > "Plugins" here refer to < a href = "5-wp.html" class = "internal" > Weave Plugins< / a > .
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< / p >
< p class = "macrodefinition" > < code class = "display" >
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< < span class = "named-paragraph-defn" > This is a plugin command< / span > < span class = "named-paragraph-number" > 3.5< / span > > =
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< / code > < / p >
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< pre class = "displayed-code all-displayed-code" >
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< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > weave_plugin< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > plugin< / span > < span class = "plain-syntax" > = < / span > < a href = "5-wp.html#SP2" class = "function-link" > < span class = "function-syntax" > WeavePlugins::new< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > .< / span > < span class = "element-syntax" > exp< / span > < span class = "plain-syntax" > [0]);< / span >
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< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > ADD_TO_LINKED_LIST< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > plugin< / span > < span class = "plain-syntax" > , < / span > < span class = "reserved-syntax" > weave_plugin< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > plugins< / span > < span class = "plain-syntax" > );< / span >
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< span class = "plain-syntax" > < / span > < a href = "../foundation-module/4-pm.html#SP9" class = "function-link" > < span class = "function-syntax" > Regexp::dispose_of< / span > < / a > < span class = "plain-syntax" > (& < / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > );< / span >
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< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > ;< / span >
< / pre > < ul class = "endnotetexts" > < li > This code is used in < a href = "1-ptt.html#SP3" > § 3< / a > .< / li > < / ul > < p class = "inwebparagraph" > < a id = "SP3_6" > < / a > < b > § 3.6. < / b > "Payloads" are associated files such as images which may be needed for an
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HTML weave to look right. We identify them here only by leafname: their
actual location will depend on where the pattern directory is.
< / p >
< p class = "macrodefinition" > < code class = "display" >
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< < span class = "named-paragraph-defn" > This is a use command< / span > < span class = "named-paragraph-number" > 3.6< / span > > =
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< / code > < / p >
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< pre class = "displayed-code all-displayed-code" >
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< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > text_stream< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > leafname< / span > < span class = "plain-syntax" > = < / span > < a href = "../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" > mr< / span > < span class = "plain-syntax" > .< / span > < span class = "element-syntax" > exp< / span > < span class = "plain-syntax" > [0]);< / span >
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< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > ADD_TO_LINKED_LIST< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > leafname< / span > < span class = "plain-syntax" > , < / span > < span class = "reserved-syntax" > text_stream< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > payloads< / span > < span class = "plain-syntax" > );< / span >
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< span class = "plain-syntax" > < / span > < a href = "../foundation-module/4-pm.html#SP9" class = "function-link" > < span class = "function-syntax" > Regexp::dispose_of< / span > < / a > < span class = "plain-syntax" > (& < / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > );< / span >
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< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > ;< / span >
< / pre > < ul class = "endnotetexts" > < li > This code is used in < a href = "1-ptt.html#SP3" > § 3< / a > .< / li > < / ul > < p class = "inwebparagraph" > < a id = "SP3_7" > < / a > < b > § 3.7. < / b > < code class = "display" >
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< < span class = "named-paragraph-defn" > This is a use-up command< / span > < span class = "named-paragraph-number" > 3.7< / span > > =
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< / code > < / p >
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< pre class = "displayed-code all-displayed-code" >
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< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > text_stream< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > leafname< / span > < span class = "plain-syntax" > = < / span > < a href = "../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" > mr< / span > < span class = "plain-syntax" > .< / span > < span class = "element-syntax" > exp< / span > < span class = "plain-syntax" > [0]);< / span >
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< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > ADD_TO_LINKED_LIST< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > leafname< / span > < span class = "plain-syntax" > , < / span > < span class = "reserved-syntax" > text_stream< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > up_payloads< / span > < span class = "plain-syntax" > );< / span >
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< span class = "plain-syntax" > < / span > < a href = "../foundation-module/4-pm.html#SP9" class = "function-link" > < span class = "function-syntax" > Regexp::dispose_of< / span > < / a > < span class = "plain-syntax" > (& < / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > );< / span >
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< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > ;< / span >
< / pre > < ul class = "endnotetexts" > < li > This code is used in < a href = "1-ptt.html#SP3" > § 3< / a > .< / li > < / ul > < p class = "inwebparagraph" > < a id = "SP4" > < / a > < b > § 4. < / b > < / p >
< pre class = "displayed-code all-displayed-code" >
< span class = "reserved-syntax" > int< / span > < span class = "plain-syntax" > < / span > < span class = "function-syntax" > Patterns::yes_or_no< / span > < button class = "popup" onclick = "togglePopup('usagePopup3')" > ...< span class = "popuptext" id = "usagePopup3" > Usage of < b > Patterns::yes_or_no< / b > :< br > < a href = "1-ptt.html#SP3_2" > § 3.2< / a > < / span > < / button > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > text_stream< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > arg< / span > < span class = "plain-syntax" > , < / span > < span class = "reserved-syntax" > text_file_position< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > tfp< / span > < span class = "plain-syntax" > ) {< / span >
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< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < a href = "../foundation-module/4-sm.html#SP19" class = "function-link" > < span class = "function-syntax" > Str::eq< / 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" > "yes"< / span > < span class = "plain-syntax" > )) < / span > < span class = "reserved-syntax" > return< / 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 = "../foundation-module/4-sm.html#SP19" class = "function-link" > < span class = "function-syntax" > Str::eq< / 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" > "no"< / span > < span class = "plain-syntax" > )) < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "constant-syntax" > FALSE< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < a href = "../foundation-module/3-em.html#SP5" class = "function-link" > < span class = "function-syntax" > Errors::in_text_file< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "string-syntax" > "setting must be 'yes' or 'no'"< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > tfp< / span > < span class = "plain-syntax" > );< / span >
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< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "constant-syntax" > FALSE< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > }< / span >
< / pre > < p class = "inwebparagraph" > < a id = "SP5" > < / a > < b > § 5. Obtaining files. < / b > Patterns provide not merely some configuration settings (above): they also
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provide template or style files of various kinds. When Inweb wants to find
a pattern file with a given leafname, it looks for it in the pattern
directory. If that fails, it then looks in the directory of the pattern
inherited from.
< / p >
< p class = "inwebparagraph" > Note that if you're rash enough to set up a cycle of patterns inheriting
from each other then this routine will lock up into an infinite loop.
< / p >
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< pre class = "displayed-code all-displayed-code" >
< span class = "reserved-syntax" > filename< / span > < span class = "plain-syntax" > *< / span > < span class = "function-syntax" > Patterns::obtain_filename< / span > < button class = "popup" onclick = "togglePopup('usagePopup4')" > ...< span class = "popuptext" id = "usagePopup4" > Usage of < b > Patterns::obtain_filename< / b > :< br > < a href = "1-ptt.html#SP7" > § 7< / a > , The Swarm - < a href = "1-ts.html#SP4" > § 4< / a > < br> The Indexer - < a href = "3-ti.html#SP1" > § 1< / a > , < a href = "3-ti.html#SP2" > § 2< / a > , < a href = "3-ti.html#SP2_1_3" > § 2.1.3< / a > , < a href = "3-ti.html#SP6_1" > § 6.1< / a > < br> TeX Format - < a href = "5-tf.html#SP2_1_1" > § 2.1.1< / a > < / span > < / button > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > weave_pattern< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > pattern< / span > < span class = "plain-syntax" > , < / span > < span class = "reserved-syntax" > text_stream< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > leafname< / span > < span class = "plain-syntax" > ) {< / span >
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< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < a href = "../foundation-module/4-sm.html#SP21" class = "function-link" > < span class = "function-syntax" > Str::prefix_eq< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > leafname< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > I< / span > < span class = "string-syntax" > "../"< / span > < span class = "plain-syntax" > , < / span > < span class = "constant-syntax" > 3< / span > < span class = "plain-syntax" > )) {< / span >
< span class = "plain-syntax" > < / span > < a href = "../foundation-module/4-sm.html#SP25" class = "function-link" > < span class = "function-syntax" > Str::delete_first_character< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > leafname< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < a href = "../foundation-module/4-sm.html#SP25" class = "function-link" > < span class = "function-syntax" > Str::delete_first_character< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > leafname< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < a href = "../foundation-module/4-sm.html#SP25" class = "function-link" > < span class = "function-syntax" > Str::delete_first_character< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > leafname< / span > < span class = "plain-syntax" > );< / span >
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< span class = "plain-syntax" > }< / span >
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< 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 = "../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" > pattern< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > pattern_location< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > leafname< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < a href = "../foundation-module/4-tf.html#SP1" class = "function-link" > < span class = "function-syntax" > TextFiles::exists< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > F< / span > < span class = "plain-syntax" > )) < / span > < span class = "reserved-syntax" > return< / 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" > if< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > pattern< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > based_on< / span > < span class = "plain-syntax" > ) < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < a href = "1-ptt.html#SP5" class = "function-link" > < span class = "function-syntax" > Patterns::obtain_filename< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > pattern< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > based_on< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > leafname< / span > < span class = "plain-syntax" > );< / span >
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< 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 >
< / pre > < p class = "inwebparagraph" > < a id = "SP6" > < / a > < b > § 6. < / b > And similarly, but with an intermediate directory:
< / p >
< pre class = "displayed-code all-displayed-code" >
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< span class = "reserved-syntax" > filename< / span > < span class = "plain-syntax" > *< / span > < span class = "function-syntax" > Patterns::find_asset< / span > < button class = "popup" onclick = "togglePopup('usagePopup5')" > ...< span class = "popuptext" id = "usagePopup5" > Usage of < b > Patterns::find_asset< / b > :< br > HTML Formats - < a href = "5-hf.html#SP9" > § 9< / a > , < a href = "5-hf.html#SP15" > § 15< / a > < br> Weave Plugins - < a href = "5-wp.html#SP4" > § 4< / a > , < a href = "5-wp.html#SP6" > § 6< / a > < / span > < / button > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > weave_pattern< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > pattern< / span > < span class = "plain-syntax" > , < / span > < span class = "reserved-syntax" > text_stream< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > dirname< / span > < span class = "plain-syntax" > ,< / span >
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< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > text_stream< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > leafname< / 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" > weave_pattern< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > pattern< / span > < span class = "plain-syntax" > ; < / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > ; < / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > based_on< / span > < span class = "plain-syntax" > ) {< / span >
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< 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 = "../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" > wp< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > pattern_location< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > dirname< / 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 = "../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" > leafname< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < a href = "../foundation-module/4-tf.html#SP1" class = "function-link" > < span class = "function-syntax" > TextFiles::exists< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > F< / span > < span class = "plain-syntax" > )) < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > F< / span > < span class = "plain-syntax" > ;< / span >
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< 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 >
< / pre > < p class = "inwebparagraph" > < a id = "SP7" > < / a > < b > § 7. < / b > When we eventually want to deal with the < code class = "display" > < span class = "extract-syntax" > use P< / span > < / code > commands, which call
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for payloads to be copied into weave, we make good use of the above:
< / p >
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< pre class = "displayed-code all-displayed-code" >
< span class = "reserved-syntax" > void< / span > < span class = "plain-syntax" > < / span > < span class = "function-syntax" > Patterns::copy_payloads_into_weave< / span > < button class = "popup" onclick = "togglePopup('usagePopup6')" > ...< span class = "popuptext" id = "usagePopup6" > Usage of < b > Patterns::copy_payloads_into_weave< / b > :< br > Program Control - < a href = "1-pc.html#SP7_4_3" > § 7.4.3< / a > < br> The Swarm - < a href = "1-ts.html#SP4" > § 4< / a > < / span > < / button > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > web< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > W< / span > < span class = "plain-syntax" > , < / span > < span class = "reserved-syntax" > weave_pattern< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > pattern< / 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" > leafname< / 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" > leafname< / span > < span class = "plain-syntax" > , < / span > < span class = "reserved-syntax" > text_stream< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > pattern< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > payloads< / span > < span class = "plain-syntax" > ) {< / span >
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< 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 = "1-ptt.html#SP5" class = "function-link" > < span class = "function-syntax" > Patterns::obtain_filename< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > pattern< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > leafname< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < a href = "1-ptt.html#SP8" class = "function-link" > < span class = "function-syntax" > Patterns::copy_file_into_weave< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > W< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > F< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > NULL< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > NULL< / span > < span class = "plain-syntax" > );< / span >
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< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > W< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > as_ebook< / span > < span class = "plain-syntax" > ) {< / span >
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< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > filename< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > rel< / span > < span class = "plain-syntax" > = < / span > < a href = "../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" > NULL< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > leafname< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < a href = "../foundation-module/5-ee.html#SP5" class = "function-link" > < span class = "function-syntax" > Epub::note_image< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > W< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > as_ebook< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > rel< / span > < span class = "plain-syntax" > );< / span >
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< span class = "plain-syntax" > }< / 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" > leafname< / span > < span class = "plain-syntax" > , < / span > < span class = "reserved-syntax" > text_stream< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > pattern< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > up_payloads< / span > < span class = "plain-syntax" > ) {< / span >
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< 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 = "1-ptt.html#SP5" class = "function-link" > < span class = "function-syntax" > Patterns::obtain_filename< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > pattern< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > leafname< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < a href = "1-ptt.html#SP8" class = "function-link" > < span class = "function-syntax" > Patterns::copy_up_file_into_weave< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > W< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > F< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > NULL< / span > < span class = "plain-syntax" > );< / span >
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< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > W< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > as_ebook< / span > < span class = "plain-syntax" > ) {< / span >
2020-04-21 23:52:25 +00:00
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > filename< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > rel< / span > < span class = "plain-syntax" > = < / span > < a href = "../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" > NULL< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > leafname< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < a href = "../foundation-module/5-ee.html#SP5" class = "function-link" > < span class = "function-syntax" > Epub::note_image< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > W< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > as_ebook< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > rel< / span > < span class = "plain-syntax" > );< / span >
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< span class = "plain-syntax" > }< / span >
< span class = "plain-syntax" > }< / span >
< span class = "plain-syntax" > }< / span >
< / pre > < p class = "inwebparagraph" > < a id = "SP8" > < / a > < b > § 8. < / b > < / p >
< pre class = "displayed-code all-displayed-code" >
< span class = "reserved-syntax" > typedef< / span > < span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > struct< / span > < span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > css_file_transformation< / span > < span class = "plain-syntax" > {< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > struct< / span > < 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 = "plain-syntax" > < / span > < span class = "reserved-syntax" > struct< / span > < span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > text_stream< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > trans< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > } < / span > < span class = "reserved-syntax" > css_file_transformation< / span > < span class = "plain-syntax" > ;< / span >
2020-04-22 11:31:01 +00:00
< span class = "reserved-syntax" > void< / span > < span class = "plain-syntax" > < / span > < span class = "function-syntax" > Patterns::copy_file_into_weave< / span > < button class = "popup" onclick = "togglePopup('usagePopup7')" > ...< span class = "popuptext" id = "usagePopup7" > Usage of < b > Patterns::copy_file_into_weave< / b > :< br > < a href = "1-ptt.html#SP7" > § 7< / a > , HTML Formats - < a href = "5-hf.html#SP5_11" > § 5.11< / a > < br> Weave Plugins - < a href = "5-wp.html#SP5" > § 5< / a > , < a href = "5-wp.html#SP6" > § 6< / a > < / span > < / button > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > web< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > W< / 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 > < span class = "reserved-syntax" > pathname< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > P< / span > < span class = "plain-syntax" > , < / span > < span class = "reserved-syntax" > text_stream< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > trans< / span > < span class = "plain-syntax" > ) {< / span >
2020-04-21 16:55:17 +00:00
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > pathname< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > H< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > W< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > redirect_weaves_to< / span > < span class = "plain-syntax" > ;< / span >
2020-04-21 23:52:25 +00:00
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > H< / span > < span class = "plain-syntax" > == < / span > < span class = "identifier-syntax" > NULL< / span > < span class = "plain-syntax" > ) < / span > < span class = "identifier-syntax" > H< / span > < span class = "plain-syntax" > = < / span > < a href = "2-tr.html#SP7" class = "function-link" > < span class = "function-syntax" > Reader::woven_folder< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > W< / span > < span class = "plain-syntax" > );< / span >
2020-04-21 16:55:17 +00:00
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > P< / span > < span class = "plain-syntax" > ) < / span > < span class = "identifier-syntax" > H< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > P< / span > < span class = "plain-syntax" > ;< / span >
2020-04-21 23:52:25 +00:00
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < a href = "../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" > trans< / span > < span class = "plain-syntax" > ) > < / span > < span class = "constant-syntax" > 0< / span > < span class = "plain-syntax" > ) {< / span >
2020-04-21 16:55:17 +00:00
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > text_stream< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > css_S< / span > < span class = "plain-syntax" > ;< / span >
2020-04-21 23:52:25 +00:00
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > filename< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > G< / span > < span class = "plain-syntax" > = < / span > < a href = "../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 > < a href = "../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 >
2020-04-21 16:55:17 +00:00
< 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" > (& < / span > < span class = "identifier-syntax" > css_S< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > G< / span > < span class = "plain-syntax" > , < / span > < span class = "constant-syntax" > ISO_ENC< / span > < span class = "plain-syntax" > ) == < / span > < span class = "constant-syntax" > FALSE< / span > < span class = "plain-syntax" > )< / span >
2020-04-21 23:52:25 +00:00
< span class = "plain-syntax" > < / span > < a href = "../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 write tangled file"< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > F< / span > < span class = "plain-syntax" > );< / span >
2020-04-21 16:55:17 +00:00
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > css_file_transformation< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > cft< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > cft< / span > < span class = "plain-syntax" > .< / span > < span class = "element-syntax" > OUT< / span > < span class = "plain-syntax" > = & < / span > < span class = "identifier-syntax" > css_S< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > cft< / span > < span class = "plain-syntax" > .< / span > < span class = "element-syntax" > trans< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > trans< / span > < span class = "plain-syntax" > ;< / span >
2020-04-21 23:52:25 +00:00
< span class = "plain-syntax" > < / span > < a href = "../foundation-module/4-tf.html#SP5" class = "function-link" > < span class = "function-syntax" > TextFiles::read< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > F< / span > < span class = "plain-syntax" > , < / span > < span class = "constant-syntax" > FALSE< / span > < span class = "plain-syntax" > , < / span > < span class = "string-syntax" > "can't open CSS file"< / 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-ptt.html#SP8" class = "function-link" > < span class = "function-syntax" > Patterns::transform_CSS< / span > < / a > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > NULL< / span > < span class = "plain-syntax" > , (< / span > < span class = "reserved-syntax" > void< / span > < span class = "plain-syntax" > *) & < / span > < span class = "identifier-syntax" > cft< / span > < span class = "plain-syntax" > );< / span >
2020-04-21 16:55:17 +00:00
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > STREAM_CLOSE< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > cft< / span > < span class = "plain-syntax" > .< / span > < span class = "element-syntax" > OUT< / span > < span class = "plain-syntax" > );< / span >
2020-04-21 23:52:25 +00:00
< span class = "plain-syntax" > } < / span > < span class = "reserved-syntax" > else< / span > < span class = "plain-syntax" > < / span > < a href = "../foundation-module/3-shl.html#SP3" class = "function-link" > < span class = "function-syntax" > Shell::copy< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > F< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > H< / span > < span class = "plain-syntax" > , < / span > < span class = "string-syntax" > ""< / span > < span class = "plain-syntax" > );< / span >
2020-04-21 16:55:17 +00:00
< span class = "plain-syntax" > }< / span >
< span class = "reserved-syntax" > void< / span > < span class = "plain-syntax" > < / span > < span class = "function-syntax" > Patterns::transform_CSS< / span > < button class = "popup" onclick = "togglePopup('usagePopup8')" > ...< span class = "popuptext" id = "usagePopup8" > Usage of < b > Patterns::transform_CSS< / b > :< br > none< / span > < / button > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > text_stream< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > line< / span > < span class = "plain-syntax" > , < / span > < span class = "reserved-syntax" > text_file_position< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > tfp< / span > < span class = "plain-syntax" > , < / span > < span class = "reserved-syntax" > void< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > X< / span > < span class = "plain-syntax" > ) {< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > css_file_transformation< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > cft< / span > < span class = "plain-syntax" > = (< / span > < span class = "reserved-syntax" > css_file_transformation< / span > < span class = "plain-syntax" > *) < / span > < span class = "identifier-syntax" > X< / 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" > OUT< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > cft< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > OUT< / span > < span class = "plain-syntax" > ;< / span >
2020-04-21 23:52:25 +00:00
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > match_results< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > = < / span > < a href = "../foundation-module/4-pm.html#SP9" class = "function-link" > < span class = "function-syntax" > Regexp::create_mr< / span > < / a > < span class = "plain-syntax" > ();< / span >
2020-04-21 16:55:17 +00:00
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > TEMPORARY_TEXT< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > spanned< / span > < span class = "plain-syntax" > );< / span >
2020-04-21 23:52:25 +00:00
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > while< / span > < span class = "plain-syntax" > (< / span > < a href = "../foundation-module/4-pm.html#SP10" class = "function-link" > < span class = "function-syntax" > Regexp::match< / span > < / a > < span class = "plain-syntax" > (& < / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > line< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > L< / span > < span class = "string-syntax" > "(%c*?span.)(%i+)(%c*?)"< / span > < span class = "plain-syntax" > )) {< / span >
2020-04-21 16:55:17 +00:00
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > WRITE_TO< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > spanned< / span > < span class = "plain-syntax" > , < / span > < span class = "string-syntax" > "%S%S%S"< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > .< / span > < span class = "element-syntax" > exp< / span > < span class = "plain-syntax" > [0], < / span > < span class = "identifier-syntax" > cft< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > trans< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > .< / span > < span class = "element-syntax" > exp< / span > < span class = "plain-syntax" > [1]);< / span >
2020-04-21 23:52:25 +00:00
< span class = "plain-syntax" > < / span > < a href = "../foundation-module/4-sm.html#SP15" class = "function-link" > < span class = "function-syntax" > Str::clear< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > line< / span > < span class = "plain-syntax" > ); < / span > < a href = "../foundation-module/4-sm.html#SP17" class = "function-link" > < span class = "function-syntax" > Str::copy< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > line< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > .< / span > < span class = "element-syntax" > exp< / span > < span class = "plain-syntax" > [2]);< / span >
2020-04-21 16:55:17 +00:00
< 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" > spanned< / span > < span class = "plain-syntax" > , < / span > < span class = "string-syntax" > "%S\n"< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > line< / span > < span class = "plain-syntax" > );< / span >
2020-04-21 23:52:25 +00:00
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > while< / span > < span class = "plain-syntax" > (< / span > < a href = "../foundation-module/4-pm.html#SP10" class = "function-link" > < span class = "function-syntax" > Regexp::match< / span > < / a > < span class = "plain-syntax" > (& < / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > spanned< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > L< / span > < span class = "string-syntax" > "(%c*?pre.)(%i+)(%c*?)"< / span > < span class = "plain-syntax" > )) {< / span >
2020-04-21 16:55:17 +00:00
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > WRITE< / span > < span class = "plain-syntax" > (< / span > < span class = "string-syntax" > "%S%S%S"< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > .< / span > < span class = "element-syntax" > exp< / span > < span class = "plain-syntax" > [0], < / span > < span class = "identifier-syntax" > cft< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > trans< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > .< / span > < span class = "element-syntax" > exp< / span > < span class = "plain-syntax" > [1]);< / span >
2020-04-21 23:52:25 +00:00
< span class = "plain-syntax" > < / span > < a href = "../foundation-module/4-sm.html#SP15" class = "function-link" > < span class = "function-syntax" > Str::clear< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > spanned< / span > < span class = "plain-syntax" > ); < / span > < a href = "../foundation-module/4-sm.html#SP17" class = "function-link" > < span class = "function-syntax" > Str::copy< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > spanned< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > .< / span > < span class = "element-syntax" > exp< / span > < span class = "plain-syntax" > [2]);< / span >
2020-04-21 16:55:17 +00:00
< span class = "plain-syntax" > }< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > WRITE< / span > < span class = "plain-syntax" > (< / span > < span class = "string-syntax" > "%S\n"< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > spanned< / 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" > spanned< / span > < span class = "plain-syntax" > );< / span >
2020-04-21 23:52:25 +00:00
< span class = "plain-syntax" > < / span > < a href = "../foundation-module/4-pm.html#SP9" class = "function-link" > < span class = "function-syntax" > Regexp::dispose_of< / span > < / a > < span class = "plain-syntax" > (& < / span > < span class = "identifier-syntax" > mr< / span > < span class = "plain-syntax" > );< / span >
2020-04-21 16:55:17 +00:00
< span class = "plain-syntax" > }< / span >
< span class = "reserved-syntax" > void< / span > < span class = "plain-syntax" > < / span > < span class = "function-syntax" > Patterns::copy_up_file_into_weave< / span > < button class = "popup" onclick = "togglePopup('usagePopup9')" > ...< span class = "popuptext" id = "usagePopup9" > Usage of < b > Patterns::copy_up_file_into_weave< / b > :< br > < a href = "1-ptt.html#SP7" > § 7< / a > < / span > < / button > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > web< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > W< / 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 > < 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" > pathname< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > H< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > W< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > redirect_weaves_to< / span > < span class = "plain-syntax" > ;< / span >
2020-04-21 23:52:25 +00:00
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > H< / span > < span class = "plain-syntax" > == < / span > < span class = "identifier-syntax" > NULL< / span > < span class = "plain-syntax" > ) < / span > < span class = "identifier-syntax" > H< / span > < span class = "plain-syntax" > = < / span > < a href = "2-tr.html#SP7" class = "function-link" > < span class = "function-syntax" > Reader::woven_folder< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > W< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > H< / span > < span class = "plain-syntax" > = < / span > < a href = "../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" > H< / span > < span class = "plain-syntax" > );< / span >
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< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > P< / span > < span class = "plain-syntax" > ) < / span > < span class = "identifier-syntax" > H< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > P< / span > < span class = "plain-syntax" > ;< / span >
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< span class = "plain-syntax" > < / span > < a href = "../foundation-module/3-shl.html#SP3" class = "function-link" > < span class = "function-syntax" > Shell::copy< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > F< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > H< / span > < span class = "plain-syntax" > , < / span > < span class = "string-syntax" > ""< / span > < span class = "plain-syntax" > );< / span >
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< span class = "plain-syntax" > }< / span >
< / pre > < ul class = "endnotetexts" > < li > The structure css_file_transformation is accessed in 5/ptf, 5/tf, 5/hf, 5/df, 6/rw and here.< / li > < / ul > < p class = "inwebparagraph" > < a id = "SP9" > < / a > < b > § 9. < / b > < / p >
< pre class = "displayed-code all-displayed-code" >
< span class = "reserved-syntax" > void< / span > < span class = "plain-syntax" > < / span > < span class = "function-syntax" > Patterns::include_plugins< / span > < button class = "popup" onclick = "togglePopup('usagePopup10')" > ...< span class = "popuptext" id = "usagePopup10" > Usage of < b > Patterns::include_plugins< / b > :< br > The Indexer - < a href = "3-ti.html#SP2_1" > § 2.1< / a > , < a href = "3-ti.html#SP6_1_8_4" > § 6.1.8.4< / a > < / span > < / button > < span class = "plain-syntax" > (< / span > < span class = "constant-syntax" > OUTPUT_STREAM< / span > < span class = "plain-syntax" > , < / span > < span class = "reserved-syntax" > web< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > W< / span > < span class = "plain-syntax" > , < / span > < span class = "reserved-syntax" > weave_pattern< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > pattern< / span > < span class = "plain-syntax" > , < / span > < span class = "reserved-syntax" > filename< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > from< / 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" > weave_pattern< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > p< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > pattern< / span > < span class = "plain-syntax" > ; < / span > < span class = "identifier-syntax" > p< / span > < span class = "plain-syntax" > ; < / span > < span class = "identifier-syntax" > p< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > p< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > based_on< / span > < span class = "plain-syntax" > ) {< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > weave_plugin< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > wp< / 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" > wp< / span > < span class = "plain-syntax" > , < / span > < span class = "reserved-syntax" > weave_plugin< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > p< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > plugins< / span > < span class = "plain-syntax" > )< / span >
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< span class = "plain-syntax" > < / span > < a href = "5-wp.html#SP5" class = "function-link" > < span class = "function-syntax" > WeavePlugins::include_plugin< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > OUT< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > W< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > wp< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > pattern< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > from< / span > < span class = "plain-syntax" > );< / span >
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< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > colour_scheme< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > cs< / 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" > cs< / span > < span class = "plain-syntax" > , < / span > < span class = "reserved-syntax" > colour_scheme< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > p< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > colour_schemes< / span > < span class = "plain-syntax" > )< / span >
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< span class = "plain-syntax" > < / span > < a href = "5-wp.html#SP6" class = "function-link" > < span class = "function-syntax" > WeavePlugins::include_colour_scheme< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > OUT< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > W< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > cs< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > pattern< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > from< / span > < span class = "plain-syntax" > );< / span >
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< span class = "plain-syntax" > }< / span >
< span class = "plain-syntax" > }< / span >
< / pre > < hr class = "tocbar" >
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< ul class = "toc" > < li > < a href = "1-ts.html" > Back to 'The Swarm'< / a > < / li > < li > < i > (This section ends Chapter 1: Top Level.)< / i > < / li > < / ul > < hr class = "tocbar" >
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<!-- End of weave -->
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< / main >
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< / body >
< / html >
