Module:Lang: Difference between revisions

Revision as of 17:15, 14 November 2024

Revision as of 13:59, 18 November 2024

Line 1,028:

return name; -- name from data tables or nil

end

--[[--------------------------< T E X T _ S C R I P T _ M A T C H _ T E X T >----------------------------------

IETF script subtag should match the script of the <text>. This module does not attempt to know all scripts and

what they look like. It does know what Latn script look like so when <text> is written using other than the Latn

script, the IETF script, if present, should not be Latn.

Conversely, when <text> is written using the Latn script, the IETF script, if present, should be Latn.

returns an error message when mismatch detected; nil else

]]

local function text_script_match_test (script, is_latn_text)

--error (script)

if is_set (script) then -- don't bother with the rest of this if <script> is nil or empty string

if is_latn_text then -- when text is wholly Latn script

if ('Latn' ~= script and 'latn' ~= script) then -- but a non-Latn script is specified

return 'Latn text/non-Latn script subtag mismatch'; -- emit an error message

end

else -- when text is not wholly Latn script

if ('Latn' == script or 'latn' == script) then -- but Latn script is specified

return 'Non-latn text/Latn script subtag mismatch'; -- emit an error message

end

end

end

end

Line 1,092 ⟶ 1,121:

if msg then

return make_error_msg ( msg, args, template);

end

local is_latn_text = unicode.is_Latin (args.text); -- make a boolean

msg = text_script_match_test (subtags.script, is_latn_text)

if msg then -- if an error detected then there is an error message

return make_error_msg (msg, args, template);

end

Line 1,101 ⟶ 1,137:

if nil == args.italic then -- nil when |italic= absent or not set or |italic=default; args.italic controls

if ('latn' == subtags.script) or -- script is latn

(this_wiki_lang_tag ~= code and not is_set (subtags.script) and not has_poem_tag (args.text) and unicode.is_Latin (args.text)is_latn_text) then -- text not this wiki's language, no script specified and not in poem markup but is wholly latn script (auto-italics)

args.italic = 'italic'; -- DEFAULT for {{lang}} templates is upright; but if latn script set for font-style:italic

else

Line 1,297 ⟶ 1,333:

return make_error_msg (msg, args, template);

end

local is_latn_text = unicode.is_Latin (args.text); -- make a boolean

msg = text_script_match_test (subtags.script, is_latn_text)

if msg then -- if an error detected then there is an error message

return make_error_msg (msg, args, template);

end

args.italic, msg = validate_italic (args);

if msg then

Line 1,306 ⟶ 1,349:

if nil == args.italic then -- nil when |italic= absent or not set or |italic=default; args.italic controls

if ('latn' == subtags.script) or -- script is latn

(this_wiki_lang_tag ~= code and not is_set (subtags.script) and unicode.is_Latin (args.text)is_latn_text) then -- text is not this wiki's language, no script specified and is wholly latn script (auto-italics)

args.italic = 'italic'; -- set font-style:italic

else

Line 1,375 ⟶ 1,418:

table.insert (out, make_text_html (args.code, args.text, tag, args.rtl, args.italic, args.size, ('none' == args.label) and language_name or nil))

if is_set (args.translit) and not unicode.is_Latin (args.text)is_latn_text then -- transliteration (not supported in {{lang}}); not supported when args.text is wholly latn text (this is an imperfect test)

table.insert (out, ', '); -- comma to separate text from translit

if 'none' ~= args.label then

Line 1,543 ⟶ 1,586:

local lang_subtag = args_t.code; -- use only the base language subtag for unsupported tag test; some args_t.code are modified by |script= etc

-- return _lang_xx (args_t, templates.langx);

return _lang_xx (args_t, templates.langx) .. ((langx_data.unsupported_t[lang_subtag:lower()] and '[[Category:Langx uses unsupported language tag|'.. lang_subtag .. ']]') or ''); -- temporary category for unsupported language tags

-- return _lang_xx (args_t, templates.langx);

end