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<!-- Weave of '2/edt' generated by 7 -->
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< ul class = "crumbs" > < li > < a href = "../webs.html" > Source< / a > < / li > < li > < a href = "../compiler.html" > Compiler Modules< / a > < / li > < li > < a href = "index.html" > inbuild< / a > < / li > < li > < a href = "index.html#2" > Chapter 2: Conceptual Framework< / a > < / li > < li > < b > Editions< / b > < / li > < / ul > < p class = "purpose" > An edition is a numbered version of a work.< / p >
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< ul class = "toc" > < li > < a href = "#SP1" > § 1. Editions< / a > < / li > < / ul > < hr class = "tocbar" >
< p class = "inwebparagraph" > < a id = "SP1" > < / a > < b > § 1. Editions. < / b > An "edition" of a work is a particular version numbered form of it. For
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example, release 7 of Bronze by Emily Short would be an edition of the
work Bronze by Emily Short.
< / p >
< p class = "inwebparagraph" > It is at this level that we record what works are compatible with which
target virtual machines, because we can imagine that, for example, version 7
might work with all VMs, while version 8 required a 32-bit architecture.
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< / p >
< pre class = "display" >
< span class = "reserved" > typedef< / span > < span class = "plain" > < / span > < span class = "reserved" > struct< / span > < span class = "plain" > < / span > < span class = "reserved" > inbuild_edition< / span > < span class = "plain" > {< / span >
< span class = "reserved" > struct< / span > < span class = "plain" > < / span > < span class = "reserved" > inbuild_work< / span > < span class = "plain" > *< / span > < span class = "identifier" > work< / span > < span class = "plain" > ;< / span >
< span class = "reserved" > struct< / span > < span class = "plain" > < / span > < span class = "identifier" > semantic_version_number< / span > < span class = "plain" > < / span > < span class = "identifier" > version< / span > < span class = "plain" > ;< / span >
< span class = "reserved" > struct< / span > < span class = "plain" > < / span > < span class = "identifier" > compatibility_specification< / span > < span class = "plain" > *< / span > < span class = "identifier" > compatibility< / span > < span class = "plain" > ;< / span >
< span class = "identifier" > MEMORY_MANAGEMENT< / span >
< span class = "plain" > } < / span > < span class = "reserved" > inbuild_edition< / span > < span class = "plain" > ;< / span >
< span class = "reserved" > inbuild_edition< / span > < span class = "plain" > *< / span > < span class = "functiontext" > Editions::new< / span > < span class = "plain" > (< / span > < span class = "reserved" > inbuild_work< / span > < span class = "plain" > *< / span > < span class = "identifier" > work< / span > < span class = "plain" > , < / span > < span class = "identifier" > semantic_version_number< / span > < span class = "plain" > < / span > < span class = "identifier" > version< / span > < span class = "plain" > ) {< / span >
< span class = "reserved" > inbuild_edition< / span > < span class = "plain" > *< / span > < span class = "identifier" > edition< / span > < span class = "plain" > = < / span > < span class = "identifier" > CREATE< / span > < span class = "plain" > (< / span > < span class = "reserved" > inbuild_edition< / span > < span class = "plain" > );< / span >
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< span class = "identifier" > edition< / span > < span class = "plain" > -> < / span > < span class = "element" > work< / span > < span class = "plain" > = < / span > < span class = "identifier" > work< / span > < span class = "plain" > ;< / span >
< span class = "identifier" > edition< / span > < span class = "plain" > -> < / span > < span class = "element" > version< / span > < span class = "plain" > = < / span > < span class = "identifier" > version< / span > < span class = "plain" > ;< / span >
< span class = "identifier" > edition< / span > < span class = "plain" > -> < / span > < span class = "element" > compatibility< / span > < span class = "plain" > = < / span > < span class = "identifier" > Compatibility::all< / span > < span class = "plain" > ();< / span >
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< span class = "reserved" > return< / span > < span class = "plain" > < / span > < span class = "identifier" > edition< / span > < span class = "plain" > ;< / span >
< span class = "plain" > }< / span >
< span class = "reserved" > void< / span > < span class = "plain" > < / span > < span class = "functiontext" > Editions::write< / span > < span class = "plain" > (< / span > < span class = "identifier" > OUTPUT_STREAM< / span > < span class = "plain" > , < / span > < span class = "reserved" > inbuild_edition< / span > < span class = "plain" > *< / span > < span class = "identifier" > E< / span > < span class = "plain" > ) {< / span >
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< span class = "functiontext" > Works::write< / span > < span class = "plain" > (< / span > < span class = "identifier" > OUT< / span > < span class = "plain" > , < / span > < span class = "identifier" > E< / span > < span class = "plain" > -> < / span > < span class = "element" > work< / span > < span class = "plain" > );< / span >
< span class = "identifier" > semantic_version_number< / span > < span class = "plain" > < / span > < span class = "identifier" > V< / span > < span class = "plain" > = < / span > < span class = "identifier" > E< / span > < span class = "plain" > -> < / span > < span class = "element" > version< / span > < span class = "plain" > ;< / span >
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< span class = "reserved" > if< / span > < span class = "plain" > (< / span > < span class = "identifier" > VersionNumbers::is_null< / span > < span class = "plain" > (< / span > < span class = "identifier" > V< / span > < span class = "plain" > ) == < / span > < span class = "identifier" > FALSE< / span > < span class = "plain" > ) {< / span >
< span class = "identifier" > WRITE< / span > < span class = "plain" > (< / span > < span class = "string" > " v%v"< / span > < span class = "plain" > , & < / span > < span class = "identifier" > V< / span > < span class = "plain" > );< / span >
< span class = "plain" > }< / span >
< span class = "plain" > }< / span >
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< / pre >
< p class = "inwebparagraph" > < / p >
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< p class = "endnote" > The function Editions::new is used in 4/em (< a href = "4-em.html#SP4" > § 4< / a > ), 4/km (< a href = "4-km.html#SP3" > § 3< / a > ), 4/lm (< a href = "4-lm.html#SP3" > § 3< / a > ), 4/pm (< a href = "4-pm.html#SP4" > § 4< / a > ), 4/pbm (< a href = "4-pbm.html#SP2" > § 2< / a > ), 4/pfm (< a href = "4-pfm.html#SP2" > § 2< / a > ), 4/tm (< a href = "4-tm.html#SP3" > § 3< / a > ), 5/es (< a href = "5-es.html#SP2_3" > § 2.3< / a > ).< / p >
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< p class = "endnote" > The function Editions::write is used in < a href = "#SP3" > § 3< / a > , 2/cps (< a href = "2-cps.html#SP6" > § 6< / a > ).< / p >
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< p class = "endnote" > The structure inbuild_edition is accessed in 2/wrk, 2/cps, 2/rqr, 2/nst, 3/bg, 3/is2, 4/em, 4/km, 4/lm, 4/pm, 4/pbm, 4/pfm, 4/tm, 5/es, 5/kts, 5/ls, 5/ps, 5/ps2, 5/ts, 6/hdn, 6/inc, 6/vmg, 7/ed, 7/ed2, 7/ec and here.< / p >
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< p class = "inwebparagraph" > < a id = "SP2" > < / a > < b > § 2. < / b > When a copy is to be duplicated into a nest < code class = "display" > < span class = "extract" > N< / span > < / code > , we need to work out where
to put it. For example, version 2.1 of the extension Marbles by Steve Hogarth
would go into < code class = "display" > < span class = "extract" > N/Extensions/Steve Hogarth/Marbles-v2_1.i7x< / span > < / code > . The following
contributes only the un-filename-extended leafname < code class = "display" > < span class = "extract" > Marbles-v2_1< / span > < / code > .
< / p >
< pre class = "display" >
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< span class = "reserved" > void< / span > < span class = "plain" > < / span > < span class = "functiontext" > Editions::write_canonical_leaf< / span > < span class = "plain" > (< / span > < span class = "identifier" > OUTPUT_STREAM< / span > < span class = "plain" > , < / span > < span class = "reserved" > inbuild_edition< / span > < span class = "plain" > *< / span > < span class = "identifier" > E< / span > < span class = "plain" > ) {< / span >
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< span class = "identifier" > WRITE< / span > < span class = "plain" > (< / span > < span class = "string" > "%S"< / span > < span class = "plain" > , < / span > < span class = "identifier" > E< / span > < span class = "plain" > -> < / span > < span class = "element" > work< / span > < span class = "plain" > -> < / span > < span class = "element" > title< / span > < span class = "plain" > );< / span >
< span class = "reserved" > if< / span > < span class = "plain" > (< / span > < span class = "identifier" > VersionNumbers::is_null< / span > < span class = "plain" > (< / span > < span class = "identifier" > E< / span > < span class = "plain" > -> < / span > < span class = "element" > version< / span > < span class = "plain" > ) == < / span > < span class = "identifier" > FALSE< / span > < span class = "plain" > ) {< / span >
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< span class = "identifier" > TEMPORARY_TEXT< / span > < span class = "plain" > (< / span > < span class = "identifier" > vn< / span > < span class = "plain" > );< / span >
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< span class = "identifier" > WRITE_TO< / span > < span class = "plain" > (< / span > < span class = "identifier" > vn< / span > < span class = "plain" > , < / span > < span class = "string" > "-v%v"< / span > < span class = "plain" > , & (< / span > < span class = "identifier" > E< / span > < span class = "plain" > -> < / span > < span class = "element" > version< / span > < span class = "plain" > ));< / span >
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< span class = "identifier" > LOOP_THROUGH_TEXT< / span > < span class = "plain" > (< / span > < span class = "identifier" > pos< / span > < span class = "plain" > , < / span > < span class = "identifier" > vn< / span > < span class = "plain" > )< / span >
< span class = "reserved" > if< / span > < span class = "plain" > (< / span > < span class = "identifier" > Str::get< / span > < span class = "plain" > (< / span > < span class = "identifier" > pos< / span > < span class = "plain" > ) == < / span > < span class = "character" > '.'< / span > < span class = "plain" > )< / span >
< span class = "identifier" > PUT< / span > < span class = "plain" > (< / span > < span class = "character" > '_'< / span > < span class = "plain" > );< / span >
< span class = "reserved" > else< / span >
< span class = "identifier" > PUT< / span > < span class = "plain" > (< / span > < span class = "identifier" > Str::get< / span > < span class = "plain" > (< / span > < span class = "identifier" > pos< / span > < span class = "plain" > ));< / span >
< span class = "identifier" > DISCARD_TEXT< / span > < span class = "plain" > (< / span > < span class = "identifier" > vn< / span > < span class = "plain" > );< / span >
< span class = "plain" > }< / span >
< span class = "plain" > }< / span >
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< / pre >
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< p class = "inwebparagraph" > < / p >
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< p class = "endnote" > The function Editions::write_canonical_leaf is used in 4/em (< a href = "4-em.html#SP7" > § 7< / a > ), 4/km (< a href = "4-km.html#SP6" > § 6< / a > ), 4/lm (< a href = "4-lm.html#SP6" > § 6< / a > ), 4/pm (< a href = "4-pm.html#SP6" > § 6< / a > ), 4/tm (< a href = "4-tm.html#SP6" > § 6< / a > ).< / p >
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< p class = "inwebparagraph" > < a id = "SP3" > < / a > < b > § 3. < / b > The < code class = "display" > < span class = "extract" > -inspect< / span > < / code > command of Inbuild uses the following.
< / p >
< pre class = "display" >
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< span class = "reserved" > void< / span > < span class = "plain" > < / span > < span class = "functiontext" > Editions::inspect< / span > < span class = "plain" > (< / span > < span class = "identifier" > OUTPUT_STREAM< / span > < span class = "plain" > , < / span > < span class = "reserved" > inbuild_edition< / span > < span class = "plain" > *< / span > < span class = "identifier" > E< / span > < span class = "plain" > ) {< / span >
< span class = "functiontext" > Editions::write< / span > < span class = "plain" > (< / span > < span class = "identifier" > OUT< / span > < span class = "plain" > , < / span > < span class = "identifier" > E< / span > < span class = "plain" > );< / span >
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< span class = "reserved" > if< / span > < span class = "plain" > (< / span > < span class = "identifier" > Compatibility::universal< / span > < span class = "plain" > (< / span > < span class = "identifier" > E< / span > < span class = "plain" > -> < / span > < span class = "element" > compatibility< / span > < span class = "plain" > ) == < / span > < span class = "identifier" > FALSE< / span > < span class = "plain" > ) {< / span >
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< span class = "identifier" > WRITE< / span > < span class = "plain" > (< / span > < span class = "string" > " ("< / span > < span class = "plain" > );< / span >
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< span class = "identifier" > Compatibility::write< / span > < span class = "plain" > (< / span > < span class = "identifier" > OUT< / span > < span class = "plain" > , < / span > < span class = "identifier" > E< / span > < span class = "plain" > -> < / span > < span class = "element" > compatibility< / span > < span class = "plain" > );< / span >
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< span class = "identifier" > WRITE< / span > < span class = "plain" > (< / span > < span class = "string" > ")"< / span > < span class = "plain" > );< / span >
< span class = "plain" > }< / span >
< span class = "plain" > }< / span >
< / pre >
< p class = "inwebparagraph" > < / p >
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< p class = "endnote" > The function Editions::inspect is used in 2/cps (< a href = "2-cps.html#SP9" > § 9< / a > ).< / p >
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< hr class = "tocbar" >
< ul class = "toc" > < li > < a href = "2-wrk.html" > Back to 'Works'< / a > < / li > < li > < a href = "2-cps.html" > Continue with 'Copies'< / a > < / li > < / ul > < hr class = "tocbar" >
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