2020-02-27 13:18:25 +02:00
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
< html >
< head >
2020-03-31 02:17:21 +03:00
< title > 5/kts< / title >
2020-03-19 02:11:25 +02:00
< meta name = "viewport" content = "width=device-width initial-scale=1" >
2020-02-27 13:18:25 +02:00
< meta http-equiv = "Content-Type" content = "text/html; charset=utf-8" >
< meta http-equiv = "Content-Language" content = "en-gb" >
2020-03-19 02:11:25 +02:00
< link href = "../inweb.css" rel = "stylesheet" rev = "stylesheet" type = "text/css" >
2020-02-27 13:18:25 +02:00
< / head >
< body >
2020-03-19 02:11:25 +02:00
< nav role = "navigation" >
< h1 > < a href = "../webs.html" > Sources< / a > < / h1 >
< ul >
2020-03-28 21:42:53 +02:00
< li > < a href = "../compiler.html" > < b > compiler tools< / b > < / a > < / li >
2020-03-19 02:11:25 +02:00
< li > < a href = "../other.html" > other tools< / a > < / li >
< li > < a href = "../extensions.html" > extensions and kits< / a > < / li >
< li > < a href = "../units.html" > unit test tools< / a > < / li >
< / ul >
< h2 > Compiler Webs< / h2 >
< ul >
< li > < a href = "../inbuild/index.html" > inbuild< / a > < / li >
< li > < a href = "../inform7/index.html" > inform7< / a > < / li >
< li > < a href = "../inter/index.html" > inter< / a > < / li >
< / ul >
< h2 > Inbuild Modules< / h2 >
< ul >
< li > < a href = "../inbuild-module/index.html" > inbuild< / a > < / li >
< li > < a href = "../arch-module/index.html" > arch< / a > < / li >
< li > < a href = "../words-module/index.html" > words< / a > < / li >
< li > < a href = "../syntax-module/index.html" > syntax< / a > < / li >
< li > < a href = "../html-module/index.html" > html< / a > < / li >
< / ul >
< h2 > Inform7 Modules< / h2 >
< ul >
< li > < a href = "../core-module/index.html" > core< / a > < / li >
< li > < a href = "../problems-module/index.html" > problems< / a > < / li >
< li > < a href = "../inflections-module/index.html" > inflections< / a > < / li >
< li > < a href = "../linguistics-module/index.html" > linguistics< / a > < / li >
< li > < a href = "../kinds-module/index.html" > kinds< / a > < / li >
< li > < a href = "../if-module/index.html" > if< / a > < / li >
< li > < a href = "../multimedia-module/index.html" > multimedia< / a > < / li >
< li > < a href = "../index-module/index.html" > index< / a > < / li >
< / ul >
< h2 > Inter Modules< / h2 >
< ul >
< li > < a href = "../inter-module/index.html" > inter< / a > < / li >
< li > < a href = "../building-module/index.html" > building< / a > < / li >
< li > < a href = "../codegen-module/index.html" > codegen< / a > < / li >
< / ul >
< h2 > Foundation< / h2 >
< ul >
< li > < a href = "../../../inweb/docs/foundation-module/index.html" > foundation< / a > < / li >
< / ul >
< / nav >
< main role = "main" >
2020-02-27 13:18:25 +02:00
<!-- Weave of '5/ls' generated by 7 -->
2020-03-31 02:17:21 +03:00
< 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#5" > Chapter 5: Genre Services< / a > < / li > < li > < b > Language Services< / b > < / li > < / ul > < p class = "purpose" > Behaviour specific to copies of the language genre.< / p >
2020-02-27 13:18:25 +02:00
2020-03-28 15:00:08 +02:00
< ul class = "toc" > < li > < a href = "#SP3" > § 3. Logging< / a > < / li > < li > < a href = "#SP4" > § 4. Language code< / a > < / li > < li > < a href = "#SP5" > § 5. Kit< / a > < / li > < li > < a href = "#SP6" > § 6. Finding by name< / a > < / li > < li > < a href = "#SP7" > § 7. English< / a > < / li > < / ul > < hr class = "tocbar" >
2020-02-27 13:18:25 +02:00
< p class = "inwebparagraph" > < a id = "SP1" > < / a > < b > § 1. < / b > Inform can read and write text in multiple natural languages, though it
needs help to do so. Each natural language known to Inform comes from a
small resource folder called its "bundle", and also has an extension
associated with it: this includes English. Bundles for common languages
are included as part of the default distribution for Inform, but the
extension is only included for English.
< / p >
< p class = "inwebparagraph" > Each natural language whose bundle can be located generates an instance
of the following structure.
< / 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" > inform_language< / span > < span class = "plain" > {< / span >
< span class = "reserved" > struct< / span > < span class = "plain" > < / span > < span class = "reserved" > inbuild_copy< / span > < span class = "plain" > *< / span > < span class = "identifier" > as_copy< / 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 >
2020-04-07 03:06:09 +03:00
< span class = "reserved" > struct< / span > < span class = "plain" > < / span > < span class = "identifier" > wording< / span > < span class = "plain" > < / span > < span class = "identifier" > instance_name< / span > < span class = "plain" > ; < / span > < span class = "comment" > instance name, e.g., "German language"< / span >
< span class = "reserved" > struct< / span > < span class = "plain" > < / span > < span class = "identifier" > instance< / span > < span class = "plain" > *< / span > < span class = "identifier" > nl_instance< / span > < span class = "plain" > ; < / span > < span class = "comment" > instance, e.g., "German language"< / span >
< span class = "reserved" > struct< / span > < span class = "plain" > < / span > < span class = "identifier" > wording< / span > < span class = "plain" > < / span > < span class = "identifier" > language_field< / span > < span class = "plain" > [< / span > < span class = "constant" > MAX_LANGUAGE_FIELDS< / span > < span class = "plain" > ]; < / span > < span class = "comment" > contents of the < code class = "display" > < span class = "extract" > about.txt< / span > < / code > fields< / span >
< span class = "reserved" > int< / span > < span class = "plain" > < / span > < span class = "identifier" > adaptive_person< / span > < span class = "plain" > ; < / span > < span class = "comment" > which person (one of constants below) text subs are written from< / span >
2020-02-27 13:18:25 +02:00
< span class = "identifier" > MEMORY_MANAGEMENT< / span >
< span class = "plain" > } < / span > < span class = "reserved" > inform_language< / span > < span class = "plain" > ;< / span >
< span class = "reserved" > inform_language< / span > < span class = "plain" > *< / span > < span class = "functiontext" > Languages::new_il< / span > < span class = "plain" > (< / span > < span class = "identifier" > text_stream< / span > < span class = "plain" > *< / span > < span class = "identifier" > name< / span > < span class = "plain" > , < / span > < span class = "identifier" > pathname< / span > < span class = "plain" > *< / span > < span class = "identifier" > P< / span > < span class = "plain" > ) {< / span >
< span class = "reserved" > inform_language< / span > < span class = "plain" > *< / span > < span class = "identifier" > L< / span > < span class = "plain" > = < / span > < span class = "identifier" > CREATE< / span > < span class = "plain" > (< / span > < span class = "reserved" > inform_language< / span > < span class = "plain" > );< / span >
2020-04-07 03:06:09 +03:00
< span class = "identifier" > L< / span > < span class = "plain" > -> < / span > < span class = "element" > as_copy< / span > < span class = "plain" > = < / span > < span class = "identifier" > NULL< / span > < span class = "plain" > ;< / span >
< span class = "identifier" > L< / span > < span class = "plain" > -> < / span > < span class = "element" > version< / span > < span class = "plain" > = < / span > < span class = "identifier" > VersionNumbers::null< / span > < span class = "plain" > ();< / span >
2020-02-27 13:18:25 +02:00
< span class = "identifier" > TEMPORARY_TEXT< / span > < span class = "plain" > (< / span > < span class = "identifier" > sentence_format< / span > < span class = "plain" > );< / span >
< span class = "identifier" > WRITE_TO< / span > < span class = "plain" > (< / span > < span class = "identifier" > sentence_format< / span > < span class = "plain" > , < / span > < span class = "string" > "%S language"< / span > < span class = "plain" > , < / span > < span class = "identifier" > name< / span > < span class = "plain" > );< / span >
2020-04-07 03:06:09 +03:00
< span class = "identifier" > L< / span > < span class = "plain" > -> < / span > < span class = "element" > instance_name< / span > < span class = "plain" > = < / span > < span class = "identifier" > Feeds::feed_stream< / span > < span class = "plain" > (< / span > < span class = "identifier" > sentence_format< / span > < span class = "plain" > );< / span >
2020-02-27 13:18:25 +02:00
< span class = "identifier" > DISCARD_TEXT< / span > < span class = "plain" > (< / span > < span class = "identifier" > sentence_format< / span > < span class = "plain" > );< / span >
2020-04-07 03:06:09 +03:00
< span class = "identifier" > L< / span > < span class = "plain" > -> < / span > < span class = "element" > nl_instance< / span > < span class = "plain" > = < / span > < span class = "identifier" > NULL< / span > < span class = "plain" > ;< / span >
< span class = "identifier" > L< / span > < span class = "plain" > -> < / span > < span class = "element" > adaptive_person< / span > < span class = "plain" > = -1; < / span > < span class = "comment" > i.e., none yet specified< / span >
< span class = "reserved" > for< / span > < span class = "plain" > (< / span > < span class = "reserved" > int< / span > < span class = "plain" > < / span > < span class = "identifier" > n< / span > < span class = "plain" > =0; < / span > < span class = "identifier" > n< / span > < span class = "plain" > < < / span > < span class = "constant" > MAX_LANGUAGE_FIELDS< / span > < span class = "plain" > ; < / span > < span class = "identifier" > n< / span > < span class = "plain" > ++) < / span > < span class = "identifier" > L< / span > < span class = "plain" > -> < / span > < span class = "element" > language_field< / span > < span class = "plain" > [< / span > < span class = "identifier" > n< / span > < span class = "plain" > ] = < / span > < span class = "identifier" > EMPTY_WORDING< / span > < span class = "plain" > ;< / span >
2020-02-27 13:18:25 +02:00
< < span class = "cwebmacro" > Read the about.txt file for the bundle< / span > < span class = "cwebmacronumber" > 1.2< / span > > < span class = "plain" > ;< / span >
2020-04-07 03:06:09 +03:00
< span class = "identifier" > LOG< / span > < span class = "plain" > (< / span > < span class = "string" > "Found language bundle '%S' (%p)\n"< / span > < span class = "plain" > , < / span > < span class = "identifier" > name< / span > < span class = "plain" > , < / span > < span class = "identifier" > P< / span > < span class = "plain" > );< / span >
2020-02-27 13:18:25 +02:00
< span class = "reserved" > return< / span > < span class = "plain" > < / span > < span class = "identifier" > L< / span > < span class = "plain" > ;< / span >
< span class = "plain" > }< / span >
< span class = "identifier" > pathname< / span > < span class = "plain" > *< / span > < span class = "functiontext" > Languages::path_to_bundle< / span > < span class = "plain" > (< / span > < span class = "reserved" > inform_language< / span > < span class = "plain" > *< / span > < span class = "identifier" > L< / span > < span class = "plain" > ) {< / span >
2020-04-07 03:06:09 +03:00
< span class = "reserved" > return< / span > < span class = "plain" > < / span > < span class = "identifier" > L< / span > < span class = "plain" > -> < / span > < span class = "identifier" > as_copy< / span > < span class = "plain" > -> < / span > < span class = "element" > location_if_path< / span > < span class = "plain" > ;< / span >
2020-02-27 13:18:25 +02:00
< span class = "plain" > }< / span >
< / pre >
< p class = "inwebparagraph" > < / p >
2020-03-30 15:25:23 +03:00
< p class = "endnote" > The function Languages::new_il is used in 4/lm (< a href = "4-lm.html#SP3" > § 3< / a > ).< / p >
2020-02-27 13:18:25 +02:00
< p class = "endnote" > The function Languages::path_to_bundle appears nowhere else.< / p >
2020-03-31 02:17:21 +03:00
< p class = "endnote" > The structure inform_language is accessed in 1/ic, 2/edt, 2/rqr, 2/nst, 3/bg, 3/ib, 3/is2, 3/is3, 4/em, 4/lm, 4/pm, 4/pbm, 4/pfm, 4/tm, 5/es, 5/kts, 5/ps, 5/ps2, 5/ts, 6/hdn, 6/inc, 6/vmg, 7/ed, 7/ed2, 7/ec and here.< / p >
2020-02-27 13:18:25 +02:00
< p class = "inwebparagraph" > < a id = "SP1_1" > < / a > < b > § 1.1. < / b > Within the bundle folder is a file called < code class = "display" > < span class = "extract" > about.txt< / span > < / code > , which sets numbered
fields to excerpts of text. The following are the field numbers:
< / p >
< pre class = "definitions" >
2020-04-07 03:06:09 +03:00
< span class = "definitionkeyword" > define< / span > < span class = "constant" > NAME_IN_ENGLISH_LFIELD< / span > < span class = "plain" > < / span > < span class = "constant" > 1< / span > < span class = "plain" > < / span > < span class = "comment" > e.g. "German"< / span >
< span class = "definitionkeyword" > define< / span > < span class = "constant" > NAME_NATIVE_LFIELD< / span > < span class = "plain" > < / span > < span class = "constant" > 2< / span > < span class = "plain" > < / span > < span class = "comment" > e.g. "Deutsch"< / span >
< span class = "definitionkeyword" > define< / span > < span class = "constant" > CUE_NATIVE_LFIELD< / span > < span class = "plain" > < / span > < span class = "constant" > 3< / span > < span class = "plain" > < / span > < span class = "comment" > e.g. "in deutscher Sprache"< / span >
< span class = "definitionkeyword" > define< / span > < span class = "constant" > ISO_639_CODE_LFIELD< / span > < span class = "plain" > < / span > < span class = "constant" > 4< / span > < span class = "plain" > < / span > < span class = "comment" > e.g. "de": an ISO 639-1 code< / span >
< span class = "definitionkeyword" > define< / span > < span class = "constant" > TRANSLATOR_LFIELD< / span > < span class = "plain" > < / span > < span class = "constant" > 5< / span > < span class = "plain" > < / span > < span class = "comment" > e.g. "Team GerX"< / span >
< span class = "definitionkeyword" > define< / span > < span class = "constant" > KIT_LFIELD< / span > < span class = "plain" > < / span > < span class = "constant" > 6< / span > < span class = "plain" > < / span > < span class = "comment" > e.g. "GermanLanguageKit"< / span >
< span class = "definitionkeyword" > define< / span > < span class = "constant" > MAX_LANGUAGE_FIELDS< / span > < span class = "plain" > < / span > < span class = "constant" > 7< / span > < span class = "plain" > < / span > < span class = "comment" > one more than the highest number above< / span >
2020-02-27 13:18:25 +02:00
< / pre >
< p class = "inwebparagraph" > < a id = "SP1_2" > < / a > < b > § 1.2. < / b > If we can't find the file, it doesn't matter except that all of the excerpts
remain empty. But we may as well tell the debugging log.
< / p >
< pre class = "definitions" >
2020-04-07 03:06:09 +03:00
< span class = "definitionkeyword" > define< / span > < span class = "constant" > MAX_BUNDLE_ABOUT_LINE_LENGTH< / span > < span class = "plain" > < / span > < span class = "constant" > 256< / span > < span class = "plain" > < / span > < span class = "comment" > which is far more than necessary, really< / span >
2020-02-27 13:18:25 +02:00
< / pre >
< p class = "macrodefinition" > < code class = "display" >
< < span class = "cwebmacrodefn" > Read the about.txt file for the bundle< / span > < span class = "cwebmacronumber" > 1.2< / span > > =
< / code > < / p >
< pre class = "displaydefn" >
< span class = "identifier" > filename< / span > < span class = "plain" > *< / span > < span class = "identifier" > about_file< / span > < span class = "plain" > = < / span > < span class = "identifier" > Filenames::in_folder< / span > < span class = "plain" > (< / span > < span class = "identifier" > P< / span > < span class = "plain" > , < / span > < span class = "identifier" > I< / span > < span class = "string" > "about.txt"< / span > < span class = "plain" > );< / span >
< span class = "reserved" > if< / span > < span class = "plain" > (< / span > < span class = "identifier" > TextFiles::read< / span > < span class = "plain" > (< / span > < span class = "identifier" > about_file< / span > < span class = "plain" > , < / span > < span class = "identifier" > FALSE< / span > < span class = "plain" > ,< / span >
< span class = "identifier" > NULL< / span > < span class = "plain" > , < / span > < span class = "identifier" > FALSE< / span > < span class = "plain" > , < / span > < span class = "functiontext" > Languages::about_helper< / span > < span class = "plain" > , < / span > < span class = "identifier" > NULL< / span > < span class = "plain" > , < / span > < span class = "identifier" > L< / span > < span class = "plain" > ) == < / span > < span class = "identifier" > FALSE< / span > < span class = "plain" > )< / span >
2020-04-07 03:06:09 +03:00
< span class = "identifier" > LOG< / span > < span class = "plain" > (< / span > < span class = "string" > "Can't find about file: %f\n"< / span > < span class = "plain" > , < / span > < span class = "identifier" > about_file< / span > < span class = "plain" > );< / span >
2020-02-27 13:18:25 +02:00
< / pre >
< p class = "inwebparagraph" > < / p >
< p class = "endnote" > This code is used in < a href = "#SP1" > § 1< / a > .< / p >
< p class = "inwebparagraph" > < a id = "SP2" > < / a > < b > § 2. < / b > The format of the file is very simple. Each line is introduced by a number
from 1 to < code class = "display" > < span class = "extract" > MAX_LANGUAGE_FIELDS< / span > < / code > minus one, and then contains text which
extends for the rest of the line.
< / p >
< pre class = "display" >
< span class = "reserved" > void< / span > < span class = "plain" > < / span > < span class = "functiontext" > Languages::about_helper< / span > < span class = "plain" > (< / span > < span class = "identifier" > text_stream< / span > < span class = "plain" > *< / span > < span class = "identifier" > item_name< / span > < span class = "plain" > ,< / span >
< span class = "identifier" > text_file_position< / span > < span class = "plain" > *< / span > < span class = "identifier" > tfp< / span > < span class = "plain" > , < / span > < span class = "reserved" > void< / span > < span class = "plain" > *< / span > < span class = "identifier" > vnl< / span > < span class = "plain" > ) {< / span >
< span class = "reserved" > inform_language< / span > < span class = "plain" > *< / span > < span class = "identifier" > L< / span > < span class = "plain" > = (< / span > < span class = "reserved" > inform_language< / span > < span class = "plain" > *) < / span > < span class = "identifier" > vnl< / span > < span class = "plain" > ;< / span >
< span class = "identifier" > wording< / span > < span class = "plain" > < / span > < span class = "identifier" > W< / span > < span class = "plain" > = < / span > < span class = "identifier" > Feeds::feed_stream< / span > < span class = "plain" > (< / span > < span class = "identifier" > item_name< / span > < span class = "plain" > );< / span >
< span class = "reserved" > if< / span > < span class = "plain" > (< / span > < span class = "identifier" > Wordings::nonempty< / span > < span class = "plain" > (< / span > < span class = "identifier" > W< / span > < span class = "plain" > )) {< / span >
< span class = "identifier" > vocabulary_entry< / span > < span class = "plain" > *< / span > < span class = "identifier" > ve< / span > < span class = "plain" > = < / span > < span class = "identifier" > Lexer::word< / span > < span class = "plain" > (< / span > < span class = "identifier" > Wordings::first_wn< / span > < span class = "plain" > (< / span > < span class = "identifier" > W< / span > < span class = "plain" > ));< / span >
< span class = "reserved" > int< / span > < span class = "plain" > < / span > < span class = "identifier" > field< / span > < span class = "plain" > = -1;< / span >
< span class = "reserved" > if< / span > < span class = "plain" > ((< / span > < span class = "identifier" > ve< / span > < span class = "plain" > ) & & (< / span > < span class = "identifier" > Vocabulary::test_vflags< / span > < span class = "plain" > (< / span > < span class = "identifier" > ve< / span > < span class = "plain" > , < / span > < span class = "identifier" > NUMBER_MC< / span > < span class = "plain" > )))< / span >
< span class = "identifier" > field< / span > < span class = "plain" > = < / span > < span class = "identifier" > Vocabulary::get_literal_number_value< / span > < span class = "plain" > (< / span > < span class = "identifier" > ve< / span > < span class = "plain" > );< / span >
2020-04-07 03:06:09 +03:00
< span class = "reserved" > if< / span > < span class = "plain" > ((< / span > < span class = "identifier" > field< / span > < span class = "plain" > > = < / span > < span class = "constant" > 1< / span > < span class = "plain" > ) & & (< / span > < span class = "identifier" > field< / span > < span class = "plain" > < < / span > < span class = "constant" > MAX_LANGUAGE_FIELDS< / span > < span class = "plain" > )) {< / span >
< span class = "identifier" > L< / span > < span class = "plain" > -> < / span > < span class = "element" > language_field< / span > < span class = "plain" > [< / span > < span class = "identifier" > field< / span > < span class = "plain" > ] =< / span >
2020-02-27 13:18:25 +02:00
< span class = "identifier" > Wordings::new< / span > < span class = "plain" > (< / span > < span class = "identifier" > Wordings::first_wn< / span > < span class = "plain" > (< / span > < span class = "identifier" > W< / span > < span class = "plain" > )+1, < / span > < span class = "identifier" > Wordings::last_wn< / span > < span class = "plain" > (< / span > < span class = "identifier" > W< / span > < span class = "plain" > ));< / span >
2020-04-07 03:06:09 +03:00
< span class = "plain" > } < / span > < span class = "reserved" > else< / span > < span class = "plain" > < / span > < span class = "identifier" > LOG< / span > < span class = "plain" > (< / span > < span class = "string" > "Warning: couldn't read about.txt line: %S\n"< / span > < span class = "plain" > , < / span > < span class = "identifier" > item_name< / span > < span class = "plain" > );< / span >
2020-02-27 13:18:25 +02:00
< span class = "plain" > }< / span >
< span class = "plain" > }< / span >
< / pre >
< p class = "inwebparagraph" > < / p >
< p class = "endnote" > The function Languages::about_helper is used in < a href = "#SP1_2" > § 1.2< / a > .< / p >
< p class = "inwebparagraph" > < a id = "SP3" > < / a > < b > § 3. Logging. < / b > < / p >
< pre class = "display" >
< span class = "reserved" > void< / span > < span class = "plain" > < / span > < span class = "functiontext" > Languages::log< / span > < span class = "plain" > (< / span > < span class = "identifier" > OUTPUT_STREAM< / span > < span class = "plain" > , < / span > < span class = "reserved" > char< / span > < span class = "plain" > *< / span > < span class = "identifier" > opts< / span > < span class = "plain" > , < / span > < span class = "reserved" > void< / span > < span class = "plain" > *< / span > < span class = "identifier" > vL< / span > < span class = "plain" > ) {< / span >
< span class = "reserved" > inform_language< / span > < span class = "plain" > *< / span > < span class = "identifier" > L< / span > < span class = "plain" > = (< / span > < span class = "reserved" > inform_language< / span > < span class = "plain" > *) < / span > < span class = "identifier" > vL< / span > < span class = "plain" > ;< / span >
< span class = "reserved" > if< / span > < span class = "plain" > (< / span > < span class = "identifier" > L< / span > < span class = "plain" > == < / span > < span class = "identifier" > NULL< / span > < span class = "plain" > ) { < / span > < span class = "identifier" > LOG< / span > < span class = "plain" > (< / span > < span class = "string" > "< null-language> "< / span > < span class = "plain" > ); }< / span >
2020-04-07 03:06:09 +03:00
< span class = "reserved" > else< / span > < span class = "plain" > { < / span > < span class = "identifier" > LOG< / span > < span class = "plain" > (< / span > < span class = "string" > "%S"< / span > < span class = "plain" > , < / span > < span class = "identifier" > L< / span > < span class = "plain" > -> < / span > < span class = "element" > as_copy< / span > < span class = "plain" > -> < / span > < span class = "element" > edition< / span > < span class = "plain" > -> < / span > < span class = "element" > work< / span > < span class = "plain" > -> < / span > < span class = "element" > title< / span > < span class = "plain" > ); }< / span >
2020-02-27 13:18:25 +02:00
< span class = "plain" > }< / span >
< / pre >
< p class = "inwebparagraph" > < / p >
2020-03-11 02:21:09 +02:00
< p class = "endnote" > The function Languages::log is used in 1/im (< a href = "1-im.html#SP3_3" > § 3.3< / a > ).< / p >
2020-02-27 13:18:25 +02:00
< p class = "inwebparagraph" > < a id = "SP4" > < / a > < b > § 4. Language code. < / b > This is used when we write the bibliographic data for the work of IF we're
making; this enables online databases like IFDB, and smart interpreters, to
detect the language of play for a story file without actually running it.
< / p >
< pre class = "display" >
< span class = "reserved" > void< / span > < span class = "plain" > < / span > < span class = "functiontext" > Languages::write_ISO_code< / span > < span class = "plain" > (< / span > < span class = "identifier" > OUTPUT_STREAM< / span > < span class = "plain" > , < / span > < span class = "reserved" > inform_language< / span > < span class = "plain" > *< / span > < span class = "identifier" > L< / span > < span class = "plain" > ) {< / span >
< span class = "plain" > #< / span > < span class = "identifier" > ifdef< / span > < span class = "plain" > < / span > < span class = "identifier" > CORE_MODULE< / span >
< span class = "reserved" > if< / span > < span class = "plain" > (< / span > < span class = "identifier" > L< / span > < span class = "plain" > == < / span > < span class = "identifier" > NULL< / span > < span class = "plain" > ) < / span > < span class = "identifier" > L< / span > < span class = "plain" > = < / span > < span class = "identifier" > English_language< / span > < span class = "plain" > ;< / span >
< span class = "plain" > #< / span > < span class = "identifier" > endif< / span >
2020-04-07 03:06:09 +03:00
< span class = "reserved" > if< / span > < span class = "plain" > (< / span > < span class = "identifier" > Wordings::nonempty< / span > < span class = "plain" > (< / span > < span class = "identifier" > L< / span > < span class = "plain" > -> < / span > < span class = "element" > language_field< / span > < span class = "plain" > [< / span > < span class = "constant" > ISO_639_CODE_LFIELD< / span > < span class = "plain" > ]))< / span >
< span class = "identifier" > WRITE< / span > < span class = "plain" > (< / span > < span class = "string" > "%+W"< / span > < span class = "plain" > , < / span > < span class = "identifier" > L< / span > < span class = "plain" > -> < / span > < span class = "element" > language_field< / span > < span class = "plain" > [< / span > < span class = "constant" > ISO_639_CODE_LFIELD< / span > < span class = "plain" > ]);< / span >
2020-02-27 13:18:25 +02:00
< span class = "reserved" > else< / span > < span class = "plain" > < / span > < span class = "identifier" > WRITE< / span > < span class = "plain" > (< / span > < span class = "string" > "en"< / span > < span class = "plain" > );< / span >
< span class = "plain" > }< / span >
< / pre >
< p class = "inwebparagraph" > < / p >
< p class = "endnote" > The function Languages::write_ISO_code appears nowhere else.< / p >
< p class = "inwebparagraph" > < a id = "SP5" > < / a > < b > § 5. Kit. < / b > Each language needs its own kit of Inter code, named as follows:
< / p >
< pre class = "display" >
< span class = "identifier" > text_stream< / span > < span class = "plain" > *< / span > < span class = "functiontext" > Languages::kit_name< / span > < span class = "plain" > (< / span > < span class = "reserved" > inform_language< / span > < span class = "plain" > *< / span > < span class = "identifier" > L< / span > < span class = "plain" > ) {< / span >
< span class = "identifier" > text_stream< / span > < span class = "plain" > *< / span > < span class = "identifier" > T< / span > < span class = "plain" > = < / span > < span class = "identifier" > Str::new< / span > < span class = "plain" > ();< / span >
2020-04-07 03:06:09 +03:00
< span class = "reserved" > if< / span > < span class = "plain" > (< / span > < span class = "identifier" > Wordings::nonempty< / span > < span class = "plain" > (< / span > < span class = "identifier" > L< / span > < span class = "plain" > -> < / span > < span class = "element" > language_field< / span > < span class = "plain" > [< / span > < span class = "constant" > KIT_LFIELD< / span > < span class = "plain" > ]))< / span >
< span class = "identifier" > WRITE_TO< / span > < span class = "plain" > (< / span > < span class = "identifier" > T< / span > < span class = "plain" > , < / span > < span class = "string" > "%+W"< / span > < span class = "plain" > , < / span > < span class = "identifier" > L< / span > < span class = "plain" > -> < / span > < span class = "element" > language_field< / span > < span class = "plain" > [< / span > < span class = "constant" > KIT_LFIELD< / span > < span class = "plain" > ]);< / span >
2020-02-27 13:18:25 +02:00
< span class = "reserved" > else< / span >
2020-04-07 03:06:09 +03:00
< span class = "identifier" > WRITE_TO< / span > < span class = "plain" > (< / span > < span class = "identifier" > T< / span > < span class = "plain" > , < / span > < span class = "string" > "%+WLanguageKit"< / span > < span class = "plain" > , < / span > < span class = "identifier" > L< / span > < span class = "plain" > -> < / span > < span class = "identifier" > language_field< / span > < span class = "plain" > [< / span > < span class = "constant" > NAME_IN_ENGLISH_LFIELD< / span > < span class = "plain" > ]);< / span >
2020-02-27 13:18:25 +02:00
< span class = "reserved" > return< / span > < span class = "plain" > < / span > < span class = "identifier" > T< / span > < span class = "plain" > ;< / span >
< span class = "plain" > }< / span >
< / pre >
< p class = "inwebparagraph" > < / p >
2020-03-31 02:17:21 +03:00
< p class = "endnote" > The function Languages::kit_name is used in 5/ps2 (< a href = "5-ps2.html#SP1" > § 1< / a > ).< / p >
2020-02-27 13:18:25 +02:00
< p class = "inwebparagraph" > < a id = "SP6" > < / a > < b > § 6. Finding by name. < / b > Given the name of a natural language (e.g., "German") we find the
corresponding structure, if it exists. We perform this check case
insensitively.
< / p >
< pre class = "display" >
< span class = "reserved" > inform_language< / span > < span class = "plain" > *< / span > < span class = "functiontext" > Languages::from_name< / span > < span class = "plain" > (< / span > < span class = "identifier" > text_stream< / span > < span class = "plain" > *< / span > < span class = "identifier" > name< / span > < span class = "plain" > ) {< / span >
< span class = "reserved" > inform_language< / span > < span class = "plain" > *< / span > < span class = "identifier" > L< / span > < span class = "plain" > ;< / span >
< span class = "identifier" > LOOP_OVER< / span > < span class = "plain" > (< / span > < span class = "identifier" > L< / span > < span class = "plain" > , < / span > < span class = "reserved" > inform_language< / span > < span class = "plain" > )< / span >
2020-04-07 03:06:09 +03:00
< span class = "reserved" > if< / span > < span class = "plain" > (< / span > < span class = "identifier" > Str::eq_insensitive< / span > < span class = "plain" > (< / span > < span class = "identifier" > L< / span > < span class = "plain" > -> < / span > < span class = "element" > as_copy< / span > < span class = "plain" > -> < / span > < span class = "element" > edition< / 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 = "identifier" > name< / span > < span class = "plain" > ))< / span >
2020-02-27 13:18:25 +02:00
< span class = "reserved" > return< / span > < span class = "plain" > < / span > < span class = "identifier" > L< / span > < span class = "plain" > ;< / span >
< span class = "reserved" > return< / span > < span class = "plain" > < / span > < span class = "identifier" > NULL< / span > < span class = "plain" > ;< / span >
< span class = "plain" > }< / span >
< / pre >
< p class = "inwebparagraph" > < / p >
< p class = "endnote" > The function Languages::from_name appears nowhere else.< / p >
2020-03-28 15:00:08 +02:00
< p class = "inwebparagraph" > < a id = "SP7" > < / a > < b > § 7. English. < / b > This finds the built-in definition of the English language.
< / p >
< pre class = "display" >
< span class = "reserved" > inform_language< / span > < span class = "plain" > *< / span > < span class = "functiontext" > Languages::internal_English< / span > < span class = "plain" > (< / span > < span class = "reserved" > void< / span > < span class = "plain" > ) {< / span >
< span class = "reserved" > inbuild_requirement< / span > < span class = "plain" > *< / span > < span class = "identifier" > req< / span > < span class = "plain" > =< / span >
< span class = "functiontext" > Requirements::any_version_of< / span > < span class = "plain" > (< / span > < span class = "functiontext" > Works::new< / span > < span class = "plain" > (< / span > < span class = "identifier" > language_genre< / span > < span class = "plain" > , < / span > < span class = "identifier" > I< / span > < span class = "string" > "English"< / span > < span class = "plain" > , < / span > < span class = "identifier" > I< / span > < span class = "string" > ""< / span > < span class = "plain" > ));< / span >
2020-03-29 14:32:49 +03:00
< span class = "reserved" > inbuild_nest< / span > < span class = "plain" > *< / span > < span class = "identifier" > I< / span > < span class = "plain" > = < / span > < span class = "functiontext" > Inbuild::internal< / span > < span class = "plain" > ();< / span >
< span class = "reserved" > if< / span > < span class = "plain" > (< / span > < span class = "identifier" > I< / span > < span class = "plain" > ) {< / span >
< span class = "identifier" > linked_list< / span > < span class = "plain" > *< / span > < span class = "identifier" > L< / span > < span class = "plain" > = < / span > < span class = "identifier" > NEW_LINKED_LIST< / span > < span class = "plain" > (< / span > < span class = "reserved" > inbuild_nest< / span > < span class = "plain" > );< / span >
< span class = "identifier" > ADD_TO_LINKED_LIST< / span > < span class = "plain" > (< / span > < span class = "identifier" > I< / span > < span class = "plain" > , < / span > < span class = "reserved" > inbuild_nest< / span > < span class = "plain" > , < / span > < span class = "identifier" > L< / span > < span class = "plain" > );< / span >
2020-03-29 19:39:17 +03:00
< span class = "reserved" > inbuild_search_result< / span > < span class = "plain" > *< / span > < span class = "identifier" > R< / span > < span class = "plain" > = < / span > < span class = "functiontext" > Nests::search_for_best< / span > < span class = "plain" > (< / span > < span class = "identifier" > req< / span > < span class = "plain" > , < / span > < span class = "identifier" > L< / span > < span class = "plain" > );< / span >
2020-04-07 03:06:09 +03:00
< span class = "reserved" > if< / span > < span class = "plain" > (< / span > < span class = "identifier" > R< / span > < span class = "plain" > ) < / span > < span class = "reserved" > return< / span > < span class = "plain" > < / span > < span class = "functiontext" > LanguageManager::from_copy< / span > < span class = "plain" > (< / span > < span class = "identifier" > R< / span > < span class = "plain" > -> < / span > < span class = "element" > copy< / span > < span class = "plain" > );< / span >
2020-03-29 14:32:49 +03:00
< span class = "plain" > }< / span >
2020-03-28 15:00:08 +02:00
< span class = "reserved" > return< / span > < span class = "plain" > < / span > < span class = "identifier" > NULL< / span > < span class = "plain" > ;< / span >
< span class = "plain" > }< / span >
< / pre >
< p class = "inwebparagraph" > < / p >
2020-03-31 02:17:21 +03:00
< p class = "endnote" > The function Languages::internal_English is used in 1/ic (< a href = "1-ic.html#SP9_2" > § 9.2< / a > ), 5/ps2 (< a href = "5-ps2.html#SP1" > § 1< / a > ).< / p >
2020-03-28 15:00:08 +02:00
2020-02-27 13:18:25 +02:00
< hr class = "tocbar" >
2020-03-31 02:17:21 +03:00
< ul class = "toc" > < li > < a href = "5-kts.html" > Back to 'Kits'< / a > < / li > < li > < a href = "5-ps.html" > Continue with 'Pipeline Services'< / a > < / li > < / ul > < hr class = "tocbar" >
2020-02-27 13:18:25 +02:00
<!-- End of weave -->
2020-03-19 02:11:25 +02:00
< / main >
2020-02-27 13:18:25 +02:00
< / body >
< / html >
