13980176901

Committed 20 Mar 2025 09:59PM UTC coverage: 60.236% (-8.5%) from 68.747%

Build # 13980176901

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push

github

Committed by

alerque

Commit Message

chore(release): 0.15.10

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83.75

/core/languages.lua

--- SILE language class.
-- @interfaces languages

local cldr = require("cldr")
local loadkit = require("loadkit")
local setenv = require("rusile").setenv

loadkit.register("ftl", function (file)
   local contents = assert(file:read("*a"))
   file:close()
   return assert(fluent:add_messages(contents))
end)

SILE.scratch.loaded_languages = {}

SILE.languageSupport = {
   languages = {},
   loadLanguage = function (language)
      language = language or SILE.settings:get("document.language")
      language = cldr.locales[language] and language or "und"
      if SILE.scratch.loaded_languages[language] then
         return
      end
      SILE.scratch.loaded_languages[language] = true
      local langresource = string.format("languages.%s", language)
      local gotlang, lang = pcall(require, langresource)
      if not gotlang then
         SU.warn(
            ("Unable to load language feature support (e.g. hyphenation rules) for %s: %s"):format(
               language,
               lang:gsub(":.*", "")
            )
         )
      end
      local ftlresource = string.format("languages.%s.messages", language)
      SU.debug("fluent", "Loading FTL resource", ftlresource, "into locale", language)
      -- This needs to be set so that we load localizations into the right bundle,
      -- but this breaks the sync enabled by the hook in the document.language
      -- setting, so we want to set it back when we're done.
      local original_language = fluent:get_locale()
      fluent:set_locale(language)
      local gotftl, ftl = pcall(require, ftlresource)
      if not gotftl then
         SU.warn(
            ("Unable to load localized strings (e.g. table of contents header text) for %s: %s"):format(
               language,
               ftl:gsub(":.*", "")
            )
         )
      end
      if type(lang) == "table" and lang.init then
         lang.init()
      end
      fluent:set_locale(original_language)
   end,
}

SILE.settings:declare({
   parameter = "document.language",
   type = "string",
   default = "en",
   hook = function (language)
      SILE.languageSupport.loadLanguage(language)
      fluent:set_locale(language)
      os.setlocale(language)
      setenv("LANG", language)
   end,
   help = "Locale for localized language support",
})

SILE.registerCommand("language", function (options, content)
   local main = SU.required(options, "main", "language setting")
   SILE.languageSupport.loadLanguage(main)
   if content[1] then
      SILE.settings:temporarily(function ()
         SILE.settings:set("document.language", main)
         SILE.process(content)
      end)
   else
      SILE.settings:set("document.language", main)
   end
end, nil, nil, true)

SILE.registerCommand("fluent", function (options, content)
   local key = content[1]
   local locale = options.locale or SILE.settings:get("document.language")
   local original_locale = fluent:get_locale()
   fluent:set_locale(locale)
   SU.debug("fluent", "Looking for", key, "in", locale)
   local entry
   if key then
      entry = fluent:get_message(key)
   else
      SU.warn("Fluent localization function called without passing a valid message id")
   end
   local message
   if entry then
      message = entry:format(options)
   else
      SU.warn(string.format("No localized message for %s found in locale %s", key, locale))
      fluent:set_locale("und")
      entry = fluent:get_message(key)
      if entry then
         message = entry:format(options)
      end
   end
   fluent:set_locale(original_locale)
   SILE.processString(("<sile>%s</sile>"):format(message), "xml")
end, nil, nil, true)

SILE.registerCommand("ftl", function (options, content)
   local original_locale = fluent:get_locale()
   local locale = options.locale or SILE.settings:get("document.language")
   SU.debug("fluent", "Loading message(s) into locale", locale)
   fluent:set_locale(locale)
   if options.src then
      fluent:load_file(options.src, locale)
   elseif SU.ast.hasContent(content) then
      local input = content[1]
      fluent:add_messages(input, locale)
   end
   fluent:set_locale(original_locale)
end, nil, nil, true)

require("languages.unicode")

1	--- SILE language class.
2	-- @interfaces languages
3
4	local cldr = require("cldr")	187✔
5	local loadkit = require("loadkit")	187✔
6	local setenv = require("rusile").setenv	187✔
7
8	loadkit.register("ftl", function (file)	374✔
9	local contents = assert(file:read("*a"))	311✔
10	file:close()	311✔
11	return assert(fluent:add_messages(contents))	622✔
12	end)
13
14	SILE.scratch.loaded_languages = {}	187✔
15
16	SILE.languageSupport = {	187✔
17	languages = {},	187✔
18	loadLanguage = function (language)
19	language = language or SILE.settings:get("document.language")	7,365✔
20	language = cldr.locales[language] and language or "und"	7,365✔
21	if SILE.scratch.loaded_languages[language] then	7,365✔
22	return	7,054✔
23	end
24	SILE.scratch.loaded_languages[language] = true	311✔
25	local langresource = string.format("languages.%s", language)	311✔
26	local gotlang, lang = pcall(require, langresource)	311✔
27	if not gotlang then	311✔
28	SU.warn(	×
29	("Unable to load language feature support (e.g. hyphenation rules) for %s: %s"):format(	×
30	language,
31	lang:gsub(":.*", "")	×
32	)
33	)
34	end
35	local ftlresource = string.format("languages.%s.messages", language)	311✔
36	SU.debug("fluent", "Loading FTL resource", ftlresource, "into locale", language)	311✔
37	-- This needs to be set so that we load localizations into the right bundle,
38	-- but this breaks the sync enabled by the hook in the document.language
39	-- setting, so we want to set it back when we're done.
40	local original_language = fluent:get_locale()	311✔
41	fluent:set_locale(language)	311✔
42	local gotftl, ftl = pcall(require, ftlresource)	311✔
43	if not gotftl then	311✔
44	SU.warn(	×
45	("Unable to load localized strings (e.g. table of contents header text) for %s: %s"):format(	×
46	language,
47	ftl:gsub(":.*", "")	×
48	)
49	)
50	end
51	if type(lang) == "table" and lang.init then	311✔
52	lang.init()	4✔
53	end
54	fluent:set_locale(original_language)	311✔
55	end,
56	}	187✔
57
58	SILE.settings:declare({	374✔
59	parameter = "document.language",
60	type = "string",
61	default = "en",
62	hook = function (language)
63	SILE.languageSupport.loadLanguage(language)	673✔
64	fluent:set_locale(language)	673✔
65	os.setlocale(language)	673✔
66	setenv("LANG", language)	673✔
67	end,
68	help = "Locale for localized language support",
69	})
70
71	SILE.registerCommand("language", function (options, content)	374✔
72	local main = SU.required(options, "main", "language setting")	18✔
73	SILE.languageSupport.loadLanguage(main)	18✔
74	if content[1] then	18✔
75	SILE.settings:temporarily(function ()	4✔
76	SILE.settings:set("document.language", main)	2✔
77	SILE.process(content)	2✔
78	end)
79	else
80	SILE.settings:set("document.language", main)	16✔
81	end
82	end, nil, nil, true)	205✔
83
84	SILE.registerCommand("fluent", function (options, content)	374✔
85	local key = content[1]	7✔
86	local locale = options.locale or SILE.settings:get("document.language")	7✔
87	local original_locale = fluent:get_locale()	7✔
88	fluent:set_locale(locale)	7✔
89	SU.debug("fluent", "Looking for", key, "in", locale)	7✔
90	local entry
91	if key then	7✔
92	entry = fluent:get_message(key)	14✔
93	else
94	SU.warn("Fluent localization function called without passing a valid message id")	×
95	end
96	local message
97	if entry then	7✔
98	message = entry:format(options)	14✔
99	else
100	SU.warn(string.format("No localized message for %s found in locale %s", key, locale))	×
101	fluent:set_locale("und")	×
102	entry = fluent:get_message(key)	×
103	if entry then	×
104	message = entry:format(options)	×
105	end
106	end
107	fluent:set_locale(original_locale)	7✔
108	SILE.processString(("<sile>%s</sile>"):format(message), "xml")	7✔
109	end, nil, nil, true)	194✔
110
111	SILE.registerCommand("ftl", function (options, content)	374✔
112	local original_locale = fluent:get_locale()	1✔
113	local locale = options.locale or SILE.settings:get("document.language")	1✔
114	SU.debug("fluent", "Loading message(s) into locale", locale)	1✔
115	fluent:set_locale(locale)	1✔
116	if options.src then	1✔
117	fluent:load_file(options.src, locale)	×
118	elseif SU.ast.hasContent(content) then	2✔
119	local input = content[1]	1✔
120	fluent:add_messages(input, locale)	1✔
121	end
122	fluent:set_locale(original_locale)	1✔
123	end, nil, nil, true)	188✔
124
125	require("languages.unicode")	187✔

sile-typesetter / sile / 13980176901

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