Linguifex

Module:form of: Difference between revisions

Module Discussion

Module:form of (view source)

Revision as of 15:11, 20 November 2025

26,106 bytes added ,  20 November 2025
no edit summary
No edit summary
No edit summary
 
(18 intermediate revisions by the same user not shown)
Line 1: Line 1:
local m_links = require("Module:links")
local export = {}
local m_table = require("Module:table")
 
local m_pos = mw.loadData("Module:form of/pos")
export.force_cat = false -- for testing; set to true to display categories even on non-mainspace pages
local m_functions = require("Module:form of/functions")
 
local form_of_cats_module = "Module:form of/cats"
local form_of_data_module = "Module:form of/data"
local form_of_data1_module = "Module:form of/data/1"
local form_of_data2_module = "Module:form of/data/2"
local form_of_functions_module = "Module:form of/functions"
local form_of_lang_data_module_prefix = "Module:form of/lang-data/"
local function_module = "Module:fun"
local headword_data_module = "Module:headword/data"
local json_module = "Module:JSON"
local labels_module = "Module:labels"
local links_module = "Module:links"
local load_module = "Module:load"
local parse_utilities_module = "Module:parse utilities"
local string_utilities_module = "Module:string utilities"
local table_module = "Module:table"
local table_deep_equals_module = "Module:table/deepEquals"
local utilities_module = "Module:utilities"
 
local anchor_encode = mw.uri.anchorEncode
local concat = table.concat
local dump = mw.dumpObject
local fetch_categories_and_labels -- Defined below.
local format_form_of -- Defined below.
local get_tag_display_form -- Defined below.
local get_tag_set_display_form -- Defined below.
local insert = table.insert
local ipairs = ipairs
local is_link_or_html -- Defined below.
local list_to_text = mw.text.listToText
local lookup_shortcut -- Defined below.
local lookup_tag -- Defined below.
local normalize_tag_set -- Defined below.
local parse_tag_set_properties -- Defined below.
local require = require
local sort = table.sort
local split_tag_set -- Defined below.
local tagged_inflections -- Defined below.
local type = type
 
--[==[
Loaders for functions in other modules, which overwrite themselves with the target function when called. This ensures modules are only loaded when needed, retains the speed/convenience of locally-declared pre-loaded functions, and has no overhead after the first call, since the target functions are called directly in any subsequent calls.]==]
local function append(...)
append = require(table_module).append
return append(...)
end
 
local function contains(...)
contains = require(table_module).contains
return contains(...)
end
 
local function deep_copy(...)
deep_copy = require(table_module).deepCopy
return deep_copy(...)
end
 
local function deep_equals(...)
deep_equals = require(table_deep_equals_module)
return deep_equals(...)
end
 
local function extend(...)
extend = require(table_module).extend
return extend(...)
end
 
local function format_categories(...)
format_categories = require(utilities_module).format_categories
return format_categories(...)
end
 
local function full_link(...)
full_link = require(links_module).full_link
return full_link(...)
end
 
local function insert_if_not(...)
insert_if_not = require(table_module).insertIfNot
return insert_if_not(...)
end
 
local function is_subset_list(...)
is_subset_list = require(table_module).isSubsetList
return is_subset_list(...)
end
 
local function iterate_from(...)
iterate_from = require(function_module).iterateFrom
return iterate_from(...)
end
 
local function join_multiparts(...)
join_multiparts = require(form_of_functions_module).join_multiparts
return join_multiparts(...)
end
 
local function load_data(...)
load_data = require(load_module).load_data
return load_data(...)
end
 
local function parse_inline_modifiers(...)
parse_inline_modifiers = require(parse_utilities_module).parse_inline_modifiers
return parse_inline_modifiers(...)
end
 
local function safe_load_data(...)
safe_load_data = require(load_module).safe_load_data
return safe_load_data(...)
end
 
local function safe_require(...)
safe_require = require(load_module).safe_require
return safe_require(...)
end
 
local function serial_comma_join(...)
serial_comma_join = require(table_module).serialCommaJoin
return serial_comma_join(...)
end


local ulen = mw.ustring.len
local function shallow_copy(...)
local rsubn = mw.ustring.gsub
shallow_copy = require(table_module).shallowCopy
local rmatch = mw.ustring.match
return shallow_copy(...)
local rsplit = mw.text.split
end


local export = {}
local function show_labels(...)
show_labels = require(labels_module).show_labels
return show_labels(...)
end
 
local function slice(...)
slice = require(table_module).slice
return slice(...)
end
 
local function split(...)
split = require(string_utilities_module).split
return split(...)
end
 
local function ucfirst(...)
ucfirst = require(string_utilities_module).ucfirst
return ucfirst(...)
end
 
--[==[
Loaders for objects, which load data (or some other object) into some variable, which can then be accessed as "foo or get_foo()", where the function get_foo sets the object to "foo" and then returns it. This ensures they are only loaded when needed, and avoids the need to check for the existence of the object each time, since once "foo" has been set, "get_foo" will not be called again.]==]
local cat_functions
local function get_cat_functions()
cat_functions, get_cat_functions = require(form_of_functions_module).cat_functions, nil
return cat_functions
end
 
local default_pagename
local function get_default_pagename()
default_pagename, get_default_pagename = load_data(headword_data_module).pagename, nil
return default_pagename
end
 
local display_handlers
local function get_display_handlers()
display_handlers, get_display_handlers = require(form_of_functions_module).display_handlers, nil
return display_handlers
end
 
local m_cats_data
local function get_m_cats_data()
m_cats_data, get_m_cats_data = load_data(form_of_cats_module), nil
return m_cats_data
end
 
local m_data
local function get_m_data()
-- Needs require.
m_data, get_m_data = require(form_of_data_module), nil
return m_data
end
 
local m_data1
local function get_m_data1()
m_data1, get_m_data1 = load_data(form_of_data1_module), nil
return m_data1
end


--[=[
local m_data2
local function get_m_data2()
m_data2, get_m_data2 = load_data(form_of_data2_module), nil
return m_data2
end


This module implements the underlying processing of {{form of}},
local m_pos_data
{{inflection of}} and specific variants such as {{past participle of}}
local function get_m_pos_data()
and {{alternative spelling of}}. Most of the logic in this file is to
m_pos_data, get_m_pos_data = load_data(headword_data_module).pos_aliases, nil
handle tags in {{inflection of}}. Other related files:
return m_pos_data
end


* [[Module:form of/templates]] contains the majority of the logic that
--[==[ intro:
  implements the templates themselves.
* [[Module:form of/data]] is a data-only file containing information on
  the more common inflection tags, listing the tags, their shortcuts,
  the category they belong to (tense-aspect, case, gender, voice-valence,
  etc.), the appropriate glossary link and the wikidata ID.
* [[Module:form of/data2]] is a data-only file containing information on
  the less common inflection tags, in the same format as
  [[Module:form of/data]].
* [[Module:form of/cats]] is a data-only file listing the
  language-specific categories that are added when the appropriate
  combinations of tags are seen for a given language.
* [[Module:form of/pos]] is a data-only file listing the recognized
  parts of speech and their abbreviations, used for categorization.
  FIXME: This should be unified with the parts of speech listed in
  [[Module:links]].
* [[Module:form of/functions]] contains functions for use with
  [[Module:form of/data]] and [[Module:form of/cats]]. They are
  contained in this module because data-only modules can't contain
  code. The functions in this file are of two types:


  (1) Display handlers allow for customization of the display of
This module implements the underlying processing of {{tl|form of}}, {{tl|inflection of}} and specific variants such as
      multipart tags (see below). Currently there is only one
{{tl|past participle of}} and {{tl|alternative spelling of}}. Most of the logic in this file is to handle tags in
  such handler, for handling multipart person tags such as
{{tl|inflection of}}. Other related files:
  '1//2//3'.
  (2) Cat functions allow for more complex categorization logic,
      and are referred to by name in [[Module:form of/cats]].
  Currently no such functions exist.


The following terminology is used in conjunction with {{inflection of}}:
* [[Module:form of/templates]] contains the majority of the logic that implements the templates themselves.
* [[Module:form of/data/1]] is a data-only file containing information on the more common inflection tags, listing the
  tags, their shortcuts, the category they belong to (tense-aspect, case, gender, voice-valence, etc.), the appropriate
  glossary link and the wikidata ID.
* [[Module:form of/data/2]] is a data-only file containing information on the less common inflection tags, in the same
  format as [[Module:form of/data/1]].
* [[Module:form of/lang-data/LANGCODE]] is a data-only file containing information on the language-specific inflection
  tags for the language with code LANGCODE, in the same format as [[Module:form of/data/1]]. Language-specific tags
  override general tags.
* [[Module:form of/cats]] is a data-only file listing the language-specific categories that are added when the
  appropriate combinations of tags are seen for a given language.
* [[Module:form of/functions]] contains functions for use with [[Module:form of/data/1]] and [[Module:form of/cats]].
  They are contained in this module because data-only modules can't contain code. The functions in this file are of two
  types:
*# Display handlers allow for customization of the display of multipart tags (see below). Currently there is only
  one such handler, for handling multipart person tags such as `1//2//3`.
*# Cat functions allow for more complex categorization logic, and are referred to by name in [[Module:form of/cats]].
  Currently no such functions exist.


* A TAG is a single grammatical item, as specified in a single numbered
The following terminology is used in conjunction with {{tl|inflection of}}:
  parameter of {{inflection of}}. Examples are 'masculine', 'nominative',
  or 'first-person'. Tags may be abbreviated, e.g. 'm' for 'masculine',
  'nom' for 'nominative', or '1' for 'first-person'. Such abbreviations
  are called SHORTCUTS, and some tags have multiple equivalent shortcuts
  (e.g. 'p' or 'pl' for 'plural'). The full, non-abbreviated form of
  a tag is called its CANONICAL FORM.
* The DISPLAY FORM of a tag is the way it's displayed to the user. Usually
  the displayed text of the tag is the same as its canonical form, and it
  normally functions as a link to a glossary entry explaining the tag.
  Usually the link is to an entry in [[Appendix:Glossary]], but sometimes
  the tag is linked to an individual dictionary entry or to a Wikipedia
  entry. Occasionally, the display text differs from the canonical form of
  the tag. An example is the tag 'comparative case', which has the display
  text read as simply 'comparative'. Normally, tags referring to cases don't
  have the word "case" in them, but in this case the tag 'comparative' was
  already used as a shortcut for the tag 'comparative degree', so the tag was
  named 'comparative case' to avoid clashing. A similar situation occurs
  with 'adverbial case' vs. the grammar tag 'adverbial' (as in 'adverbial
  participle').
* A TAG SET is an ordered list of tags, which together express a single
  inflection, for example, '1|s|pres|ind', which can be expanded to
  canonical-form tags as 'first-person|singular|present|indicative'.
  Multiple tag sets can be specified in a single call to {{inflection of}}
  by separating the individual tag sets with a semicolon, e.g.
  '1|s|pres|ind|;|2|s|imp', which specifies two tag sets, '1|s|pres|ind'
  as above and '2|s|imp' (in canonical form,
  'second-person|singular|imperative').
* A MULTIPART TAG is a tag that embeds multiple tags within it, such as
  'f//n' or 'nom//acc//voc'. These are used in the case of [[syncretism]],
  when the same form applies to multiple inflections. Examples are the
  Spanish present subjunctive, where the first-person and third-person
  singular have the same form (e.g. [[siga]] from [[seguir]] "to follow"),
  or Latin third-declension adjectives, where the dative and ablative
  plural of all genders have the same form (e.g. [[omnibus]] from [[omnis]]
  "all"). These would be expressed respectively as '1//3|s|pres|sub'
  and 'dat//abl|m//f//n|p', where the use of the multipart tag compactly
  encodes the syncretism and avoids the need to individually list out
  all of the inflections. Multipart tags currently display as a list
  separated by "and", ''dative and ablative'' or
  ''masculine, feminine and neuter'' where each individual word is linked
  appropriately. As a special case, multipart tags involving persons display
  specially; for example, the multipart tag ''1//2//3'' displays as
  ''first-, second- and third-person'', with the word "person" occurring
  only once.
* A TWO-LEVEL MULTIPART TAG is a special type of multipart tag that
  joins two or more tag sets instead of joining individual tags. The tags
  within the tag set are joined by a colon, e.g. '1:s//3:p', which is
  displayed as ''first-person singular and third-person plural'', e.g.
  for use with the form [[μέλλον]] of the verb [[μέλλω]] "to intend",
  which uses the tag set '1:s//3:p|impf|actv|indc|unaugmented' to express
  the syncretism between the first singular and third plural forms of the
  imperfect active indicative unaugmented conjugation. Two-level multipart
  tags should be used sparingly; if in doubt, list out the inflections
  separately.
* A MULTIPART TAG SHORTCUT is a shortcut that expands into a multipart
  tag, for example '123', which expands to the multipart tag '1//2//3'.
  Only the most common such combinations exist as shortcuts.
* A LIST TAG SHORTCUT is a special type of shortcut that expands to a list
  of tags instead of a single tag. For example, the shortcut '1s' expands to
  '1|s' (first-person singular). Only the most common such combinations
  exist as shortcuts.


]=]
* A ''tag'' is a single grammatical item, as specified in a single numbered parameter of {{tl|inflection of}}. Examples
  are `masculine`, `nominative`, or `first-person`. Tags may be abbreviated, e.g. `m` for `masculine`, `nom` for
  `nominative`, or `1` for `first-person`. Such abbreviations are called ''aliases'', and some tags have multiple
  equivalent aliases (e.g. `p` or `pl` for `plural`). The full, non-abbreviated form of a tag is called its
  ''canonical form''.
* The ''display form'' of a tag is the way it's displayed to the user. Usually the displayed text of the tag is the same
  as its canonical form, and it normally functions as a link to a glossary entry explaining the tag. Usually the link is
  to an entry in [[Appendix:Glossary]], but sometimes the tag is linked to an individual dictionary entry or to a
  Wikipedia entry. Occasionally, the display text differs from the canonical form of the tag. An example is the tag
  `comparative case`, which has the display text read as simply `comparative`. Normally, tags referring to cases don't
  have the word "case" in them, but in this case the tag `comparative` was already used as an alias for the tag
  `comparative degree`, so the tag was named `comparative case` to avoid clashing. A similar situation occurs with
  `adverbial case` vs. the grammar tag `adverbial` (as in `adverbial participle`).
* A ''tag set'' is an ordered list of tags, which together express a single inflection, for example, `1|s|pres|ind`,
  which can be expanded to canonical-form tags as `first-person|singular|present|indicative`.
* A ''conjoined tag set'' is a tag set that consists of multiple individual tag sets separated by a semicolon, e.g.
  `1|s|pres|ind|;|2|s|imp`, which specifies two tag sets, `1|s|pres|ind` as above and `2|s|imp` (in canonical form,
  `second-person|singular|imperative`). Multiple tag sets specified in a single call to {{tl|inflection of}} are
  specified in this fashion. Conjoined tag sets can also occur in list-tag shortcuts.
* A ''multipart tag'' is a tag that embeds multiple tags within it, such as `f//n` or `nom//acc//voc`. These are used in
  the case of [[syncretism]], when the same form applies to multiple inflections. Examples are the Spanish present
  subjunctive, where the first-person and third-person singular have the same form (e.g. {{m|es|siga}} from
  {{m|es|seguir|t=to follow}}), or Latin third-declension adjectives, where the dative and ablative plural of all
  genders have the same form (e.g. {{m|la|omnibus}} from {{m|la|omnis|t=all}}). These would be expressed respectively as
  `1//3|s|pres|sub` and `dat//abl|m//f//n|p`, where the use of the multipart tag compactly encodes the syncretism and
  avoids the need to individually list out all of the inflections. Multipart tags currently display as a list separated
  by a slash, e.g.  ''dative/ablative'' or ''masculine/feminine/neuter'' where each individual word is linked
  appropriately. As a special case, multipart tags involving persons display specially; for example, the multipart tag
  `1//2//3` displays as ''first-, second- and third-person'', with the word "person" occurring only once.
* A ''two-level multipart tag'' is a special type of multipart tag that joins two or more tag sets instead of joining
  individual tags. The tags within the tag set are joined by a colon, e.g. `1:s//3:p`, which is displayed as
  ''first-person singular and third-person plural'', e.g. for use with the form {{m|grc|μέλλον}} of the verb
  {{m|grc|μέλλω|t=to intend}}, which uses the tag set `1:s//3:p|impf|actv|indc|unaugmented` to express the syncretism
  between the first singular and third plural forms of the imperfect active indicative unaugmented conjugation.
  Two-level multipart tags should be used sparingly; if in doubt, list out the inflections separately. [FIXME: Make
  two-level multipart tags obsolete.]
* A ''shortcut'' is a tag that expands to any type of tag described above, or to any type of tag set described above.
  Aliases are a particular type of shortcut whose expansion is a single non-multipart tag.
* A ''multipart shortcut'' is a shortcut that expands into a multipart tag, for example `123`, which expands to the
  multipart tag `1//2//3`. Only the most common such combinations exist as shortcuts.
* A ''list shortcut'' is a special type of shortcut that expands to a list of tags instead of a single tag. For example,
  the shortcut `1s` expands to `1|s` (first-person singular). Only the most common such combinations exist as shortcuts.
* A ''conjoined shortcut'' is a special type of list shortcut that consists of a conjoined tag set (multiple logical tag
  sets). For example, the English language-specific shortcut `ed-form` expands to `spast|;|past|part`, expressing the
  common syncretism between simple past and past participle in English (and in this case, `spast` is itself a list
  shortcut that expands to `simple|past`).]==]


-- version of rsubn() that discards all but the first return value
local function wrap_in_span(text, classes)
local function rsub(term, foo, bar)
if classes then
local retval = rsubn(term, foo, bar)
return ("<span class='%s'>%s</span>"):format(classes, text)
return retval
else
return text
end
end
end


--[==[
Lowest-level implementation of form-of templates, including the general {{tl|form of}} as well as those that deal with
inflection tags, such as the general {{tl|inflection of}}, semi-specific variants such as {{tl|participle of}}, and
specific variants such as {{tl|past participle of}}. `data` contains all the information controlling the display, with
the following fields:


* `.text`: Text to insert before the lemmas. Wrapped in the value of `.text_classes`, or its default; see below.
* `.lemmas`: List of objects describing the lemma(s) of which the term in question is a non-lemma form. These are passed
  directly to {full_link()} in [[Module:links]]. Each object should have at minimum a `.lang` field containing the
  language of the lemma and a `.term` field containing the lemma itself. Each object is formatted using {full_link()}
  and then if there are more than one, they are joined using {serialCommaJoin()} in [[Module:table]]. Alternatively,
  `.lemmas` can be a string, which is displayed directly, or omitted, to show no lemma links and omit the connecting
  text.
* `.lemma_face`: "Face" to use when displaying the lemma objects. Usually should be set to {"term"}.
* `.conj`: Conjunction or separator to use when joining multiple lemma objects. Defaults to {"and"}.
* `.enclitics`: List of enclitics to display after the lemmas, in parens.
* `.enclitic_conj`: Conjunction or separator to use when joining multiple enclitics. Defaults to {"and"}.
* `.base_lemmas`: List of base lemmas to display after the lemmas, in the case where the lemmas in `.lemmas` are
  themselves forms of another lemma (the base lemma), e.g. a comparative, superlative or participle. Each object is of
  the form { { paramobj = PARAM_OBJ, lemmas = {LEMMA_OBJ, LEMMA_OBJ, ...}, conj = "CONJ" }} where PARAM_OBJ describes
  the properties of the base lemma parameter (i.e. the relationship between the intermediate and base lemmas);
  LEMMA_OBJ is an object suitable to be passed to {full_link()} in [[Module:links]]; and CONJ is the conjunction to
  join multiple lemmas with, defaulting to {"and"}. PARAM_OBJ is of the format
  { { param = "PARAM", tags = {"TAG", "TAG", ...} } where PARAM is the name of the parameter to {{tl|inflection of}}
  etc. that holds the base lemma(s) of the specified relationship and the tags describe the relationship, such as
  { {"comd"}} or { {"past", "part"}}.
* `.text_classes`: CSS classes used to wrap the tag text and lemma links. Default is
  {"form-of-definition use-with-mention"}. Use `false` for no wrapping.
* `.lemma_classes`: Additional CSS classes used to wrap the lemma links. Default is {"form-of-definition-link"}.
  Use `false` for no wrapping.
* `.posttext`: Additional text to display after the lemma links.]==]
function export.format_form_of(data)
function export.format_form_of(data)
if type(data) ~= "table" then
if type(data) ~= "table" then
error("First argument must now be a table of arguments")
error("Internal error: First argument must now be a table of arguments")
end
local text_classes = data.text_classes
if text_classes == nil then
text_classes = "form-of-definition use-with-mention"
end
local lemma_classes = data.lemma_classes
if lemma_classes == nil then
lemma_classes = "form-of-definition-link"
end
end
local text_classes = data.text_classes or "form-of-definition"
local terminfo_classes = data.text_classes or "form-of-definition-link"
local parts = {}
local parts = {}
table.insert(parts, "<span class='" .. text_classes .. "'  style='font-weight: bold;'>")
if text_classes then
table.insert(parts, data.text)
insert(parts, "<span class='" .. text_classes .. "'>")
if data.text ~= "" and data.terminfo then
table.insert(parts, " ")
end
end
if data.terminfo then
insert(parts, data.text)
table.insert(parts, "<span class='" .. terminfo_classes .. "'>")
if data.text ~= "" and data.lemmas then
if type(data.terminfo) == "string" then
insert(parts, " ")
table.insert(parts, data.terminfo)
end
if data.lemmas then
if type(data.lemmas) == "string" then
insert(parts, wrap_in_span(data.lemmas, lemma_classes))
else
else
table.insert(parts, m_links.full_link(data.terminfo, data.terminfo_face, false))
local formatted_terms = {}
for _, lemma in ipairs(data.lemmas) do
insert(formatted_terms, wrap_in_span(
full_link(lemma, data.lemma_face, nil, "show qualifiers"), lemma_classes
))
end
insert(parts, serial_comma_join(formatted_terms, {conj = data.conj or "and"}))
end
end
table.insert(parts, "</span>")
end
end
if data.enclitics and #data.enclitics > 0 then
-- The outer parens need to be outside of the text_classes span so they show in upright instead of italic, or
-- they will clash with upright parens generated by link annotations such as transliterations and pos=.
if text_classes then
insert(parts, "</span>")
end
local formatted_terms = {}
for _, enclitic in ipairs(data.enclitics) do
-- FIXME, should we have separate clitic face and/or classes?
insert(formatted_terms, wrap_in_span(
full_link(enclitic, data.lemma_face, nil, "show qualifiers"), lemma_classes
))
end
insert(parts, " (")
insert(parts, wrap_in_span("with enclitic" .. (#data.enclitics > 1 and "s" or "") .. " ", text_classes))
insert(parts, serial_comma_join(formatted_terms, {conj = data.enclitic_conj or "and"}))
insert(parts, ")")
if text_classes then
insert(parts, "<span class='" .. text_classes .. "'>")
end
end
if data.base_lemmas and #data.base_lemmas > 0 then
for _, base_lemma in ipairs(data.base_lemmas) do
insert(parts, ", the ")
if text_classes then
insert(parts, "</span>")
end
insert(parts, (tagged_inflections {
lang = base_lemma.lemmas[1].lang,
tags = base_lemma.paramobj.tags,
lemmas = base_lemma.lemmas,
conj = base_lemma.conj or "and",
lemma_face = data.lemma_face,
no_format_categories = true,
nocat = true,
text_classes = data.text_classes,
}))
if text_classes then
insert(parts, "<span class='" .. text_classes .. "'>")
end
end
end
-- FIXME, should posttext go before enclitics? If so we need to have separate handling for the
-- final colon when there are multiple tag sets in tagged_inflections().
if data.posttext then
if data.posttext then
table.insert(parts, data.posttext)
insert(parts, data.posttext)
end
if text_classes then
insert(parts, "</span>")
end
end
table.insert(parts, "</span>")
return concat(parts)
return table.concat(parts)
end
format_form_of = export.format_form_of
 
--[==[
Return true if `tag` contains an internal link or HTML.]==]
function export.is_link_or_html(tag)
return tag:find("[[", nil, true) or tag:find("|", nil, true) or tag:find("<", nil, true)
end
end
is_link_or_html = export.is_link_or_html


--[==[
Look up a tag (either a shortcut of any sort of a canonical long-form tag) and return its expansion. The expansion
will be a string unless the shortcut is a list-tag shortcut such as `1s`; in that case, the expansion will be a
list. The caller must handle both cases. Only one level of expansion happens; hence, `acc` expands to {"accusative"},
`1s` expands to { {"1", "s"}} (not to { {"first", "singular"}}) and `123` expands to {"1//2//3"}. The expansion will be
the same as the passed-in tag in the following circumstances:


local function is_link_or_html(tag)
# The tag is `;` (this is special-cased, and no lookup is done).
return tag:find("[[", nil, true) or tag:find("|", nil, true) or
# The tag is a multipart tag such as `nom//acc` (this is special-cased, and no lookup is done).
tag:find("<", nil, true)
# The tag contains a raw link (this is special-cased, and no lookup is done).
end
# The tag contains HTML (this is special-cased, and no lookup is done).
# The tag is already a canonical long-form tag.
# The tag is unrecognized.


This function first looks up in the lang-specific data module [[Module:form of/lang-data/LANGCODE]], then in
[[Module:form of/data/1]] (which includes more common non-lang-specific tags) and finally (only if the tag is not
recognized as a shortcut or canonical tag, and is not of types 1-4 above) in [[Module:form of/data/2]].


-- Look up a tag (either a shortcut of any sort of a canonical long-form tag)
If the expansion is a string and is different from the tag, track it if `do_track` is true.]==]
-- and return its expansion. The expansion will be a string unless the
function export.lookup_shortcut(tag, lang, do_track)
-- shortcut is a list-tag shortcut such as "1s"; in that case, the expansion
-- will be a list. The caller must handle both cases. Only one level of
-- expansion happens; hence, "acc" expands to "accusative", "1s" expands to
-- {"1", "s"} (not to {"first", "singular"}) and "123" expands to "1//2//3".
-- The expansion will be the same as the passed-in tag in the following
-- circumstances:
--
-- 1. The tag is ";" (this is special-cased, and no lookup is done).
-- 2. The tag is a multipart tag such as "nom//acc" (this is special-cased,
--    and no lookup is done).
-- 3. The tag contains a raw link (this is special-cased, and no lookup is
--    done).
-- 4. The tag contains HTML (this is special-cased, and no lookup is done).
-- 5. The tag is already a canonical long-form tag.
-- 6. The tag is unrecognized.
--
-- This function first looks up in [[Module:form of/data]] (which includes
-- more common tags) and then (only if the tag is not recognized as a
-- shortcut or canonical tag, and is not of types 1-4 above) in
-- [[Module:form of/data2]].
--
-- If the expansion is a string and is different from the tag, track it if
-- DO_TRACK is true.
function export.lookup_shortcut(tag)
-- If there is HTML or a link in the tag, return it directly; don't try
-- If there is HTML or a link in the tag, return it directly; don't try
-- to look it up, which will fail.
-- to look it up, which will fail.
Line 188: Line 432:
return tag
return tag
end
end
local m_data = mw.loadData("Module:form of/data")
local expansion
-- If this is a canonical long-form tag, just return it, and don't
while lang do
-- check for shortcuts (which will cause [[Module:form of/data2]] to be
local langdata = safe_load_data(form_of_lang_data_module_prefix .. lang:getCode())
-- loaded).
-- If this is a canonical long-form tag, just return it, and don't check for shortcuts. This is an
if m_data.tags[tag] then
-- optimization; see below.
return tag
if langdata then
if langdata.tags[tag] then
return tag
end
expansion = langdata.shortcuts[tag]
if expansion then
break
end
end
-- If the language has a parent (i.e. a superordinate variety), try again with that.
lang = lang:getParent()
end
if not expansion then
-- If this is a canonical long-form tag, just return it, and don't check for shortcuts (which will cause
-- [[Module:form of/data/2]] to be loaded, because there won't be a shortcut entry in [[Module:form of/data/1]] --
-- or, for that matter, in [[Module:form of/data/2]]). This is an optimization; the code will still work without
-- it, but will use up more memory.
if (m_data1 or get_m_data1()).tags[tag] then
return tag
end
expansion = m_data1.shortcuts[tag]
end
end
local expansion = m_data.shortcuts[tag]
if not expansion then
if not expansion then
local m_data2 = mw.loadData("Module:form of/data2")
expansion = (m_data2 or get_m_data2()).shortcuts[tag]
expansion = m_data2.shortcuts[tag]
end
end
if not expansion then
if not expansion then
return tag
return tag
end
end
return expansion
return expansion
end
end
lookup_shortcut = export.lookup_shortcut


 
--[==[
-- Look up a normalized/canonicalized tag and return the data object
Look up a normalized/canonicalized tag and return the data object associated with it. If the tag isn't found, return
-- associated with it. If the tag isn't found, return nil. This first looks up
nil. This first looks up in the lang-specific data module [[Module:form of/lang-data/LANGCODE]], then in
-- in [[Module:form of/data]] (which includes more common tags) and then in
[[Module:form of/data/1]] (which includes more common non-lang-specific tags) and then finally in
-- [[Module:form of/data2]].
[[Module:form of/data/2]].]==]
function export.lookup_tag(tag)
function export.lookup_tag(tag, lang)
local m_data = mw.loadData("Module:form of/data")
while lang do
local tagobj = m_data.tags[tag]
local langdata = safe_load_data(form_of_lang_data_module_prefix .. lang:getCode())
local tag = langdata and langdata.tags[tag]
if tag then
return tag
end
-- If the language has a parent (i.e. a superordinate variety), try again with that.
lang = lang:getParent()
end
local tagobj = (m_data1 or get_m_data1()).tags[tag]
if tagobj then
if tagobj then
return tagobj
return tagobj
end
end
local m_data2 = mw.loadData("Module:form of/data2")
local tagobj2 = (m_data2 or get_m_data2()).tags[tag]
local tagobj2 = m_data2.tags[tag]
if tagobj2 then
if tagobj2 then
return tagobj2
return tagobj2
Line 224: Line 495:
return nil
return nil
end
end
lookup_tag = export.lookup_tag


 
-- Normalize a single tag, which may be a shortcut but should not be a multipart tag, a multipart shortcut or a list
-- Normalize a single tag, which may be a shortcut but should not be a
-- shortcut.
-- multipart tag, a multipart-tag shortcut or a list-tag shortcut.
local function normalize_single_tag(tag, lang, do_track)
local function normalize_single_tag(tag)
local expansion = lookup_shortcut(tag, lang, do_track)
local expansion = export.lookup_shortcut(tag)
if type(expansion) ~= "string" then
if type(expansion) ~= "string" then
error("Tag '" .. tag .. "' is a list-tag shortcut, which is not allowed here")
error("Tag '" .. tag .. "' is a list shortcut, which is not allowed here")
end
end
tag = expansion
tag = expansion
 
return tag
return tag
end
end


 
--[=[
-- Normalize a component of a multipart tag. This should not have any // in it,
Normalize a component of a multipart tag. This should not have any // in it, but may join multiple individual tags with
-- but may join multiple individual tags with a colon, and may be a single
a colon, and may be a single list-tag shortcut, which is treated as if colon-separated. The return value may be a list
-- list-tag shortcut, which is treates as if colon-separated. If
of tags.
-- RECOMBINE_TAGS isn't given, the return value may be a list of tags;
]=]
-- otherwise, it will always be a string, and multiple tags will be
local function normalize_multipart_component(tag, lang, do_track)
-- represented as canonical-form tags joined by ":".
-- If there is HTML or a link in the tag, don't try to split on colon. A colon may legitimately occur in either one,
local function normalize_multipart_component(tag, recombine_tags)
-- and we don't want these things parsed. Note that we don't do this check before splitting on //, which we don't
-- If there is HTML or a link in the tag, don't try to split on colon.
-- expect to occur in links or HTML; see comment in normalize_tag().
-- A colon may legitimately occur in either one, and we don't want
-- these things parsed. Note that we don't do this check before splitting
-- on //, which we don't expect to occur in links or HTML; see comment
-- in normalize_tag().
if is_link_or_html(tag) then
if is_link_or_html(tag) then
return tag
return tag
end
end
local components = rsplit(tag, ":", true)
local components = split(tag, ":", true)
if #components == 1 then
if #components == 1 then
-- We allow list-tag shortcuts inside of multipart tags, e.g.
-- We allow list-tag shortcuts inside of multipart tags, e.g.
-- '1s//3p'. Check for this now.
-- '1s//3p'. Check for this now.
tag = export.lookup_shortcut(tag)
tag = lookup_shortcut(tag, lang, do_track)
if type(tag) == "table" then
if type(tag) == "table" then
-- We found a list-tag shortcut; treat as if colon-separated.
-- We found a list-tag shortcut; treat as if colon-separated.
components = tag
components = tag
else
else
return normalize_single_tag(tag)
return normalize_single_tag(tag, lang, do_track)
end
end
end
end
local normtags = {}
local normtags = {}
for _, component in ipairs(components) do
for _, component in ipairs(components) do
table.insert(normtags, normalize_single_tag(component))
insert(normtags, normalize_single_tag(component, lang, do_track))
end
end


if recombine_tags then
return normtags
return table.concat(normtags, ":")
else
return normtags
end
end
end


 
--[=[
-- Normalize a single tag. If RECOMBINE_TAGS isn't given, the return value
Normalize a single tag. The return value may be a list (in the case of multipart tags), which will contain nested lists
-- may be a list (in the case of multipart tags), which will contain nested
in the case of two-level multipart tags.
-- lists in the case of two-level multipart tags; otherwise, it will always
]=]
-- be a string, and multipart tags will be represented as canonical-form tags
local function normalize_tag(tag, lang, do_track)
-- joined by "//" and/or ":".
-- We don't check for links or HTML before splitting on //, which we don't expect to occur in links or HTML. Doing
local function normalize_tag(tag, recombine_multitags)
-- it this way allows for a tag like '{{lb|grc|Epic}}//{{lb|grc|Ionic}}' to function correctly (the template calls
-- We don't check for links or HTML before splitting on //, which we
-- will be expanded before we process the tag, and will contain links and HTML). The only check we do is for a URL,
-- don't expect to occur in links or HTML. Doing it this way allows for
-- which shouldn't normally occur, but might if the user tries to put an external link into the tag. URL's with //
-- a tag like '{{lb|grc|Epic}}//{{lb|grc|Ionic}}' to function correctly
-- normally have the sequence ://, which should never normally occur when // and : are used in their normal ways.
-- (the template calls will be expanded before we process the tag, and
-- will contain links and HTML). The only check we do is for a URL,
-- which shouldn't normally occur, but might if the user tries to put
-- an external link into the tag. URL's with // normally have the
-- sequence ://, which should never normally occur when // and : are
-- used in their normal ways.
if tag:find("://", nil, true) then
if tag:find("://", nil, true) then
return tag
return tag
end
end
local split_tags = rsplit(tag, "//", true)
local split_tags = split(tag, "//", true)
if #split_tags == 1 then
if #split_tags == 1 then
local retval = normalize_multipart_component(tag, recombine_multitags)
local retval = normalize_multipart_component(tag, lang, do_track)
if type(retval) == "table" then
if type(retval) == "table" then
-- The user gave a tag like '1:s', i.e. with colon but without
-- The user gave a tag like '1:s', i.e. with colon but without //. Allow this, but we need to return a
-- //. Allow this, but we need to return a nested list. Note,
-- nested list.
-- this will never happen when RECOMBINE_TAGS is given.
return {retval}
return {retval}
end
end
Line 310: Line 566:
local normtags = {}
local normtags = {}
for _, single_tag in ipairs(split_tags) do
for _, single_tag in ipairs(split_tags) do
table.insert(normtags, normalize_multipart_component(single_tag,
insert(normtags, normalize_multipart_component(single_tag, lang, do_track))
recombine_multitags))
end
if recombine_multitags then
return table.concat(normtags, "//")
else
return normtags
end
end
return normtags
end
end


--[==[
Normalize a tag set (a list of tags) into its canonical-form tags. The return value is a list of normalized tag sets
(a list because of there may be conjoined shortcuts among the input tags). A normalized tag set is a list of tag
elements, where each element is either a string (the canonical form of a tag), a list of such strings (in the case of
multipart tags) or a list of lists of such strings (in the case of two-level multipart tags). For example, the multipart
tag `nom//acc//voc` will be represented in canonical form as { {"nominative", "accusative", "vocative"}}, and the
two-level multipart tag `1:s//3:p` will be represented as { {{"first-person", "singular"}, {"third-person", "plural"}}}.
Example 1:


-- Normalize a tag set (a list of tags) into a list of canonical-form tags
{normalize_tag_set({"nom//acc//voc", "n", "p"})} = { {{{"nominative", "accusative", "vocative"}, "masculine", "plural"}}}
-- (which -- may be larger due to the possibility of list-tag shortcuts).
 
-- If RECOMBINE_TAGS isn't given, the return list may itself contains lists;
Example 2:
-- in particular, multipart tags will be represented as lists. Specifically,
 
-- the list will consist of the elements of the multipart tag, which will
{normalize_tag_set({"ed-form"}, ENGLISH)} = { {{"simple", "past"}, {"past", "participle"}}}
-- either be canonical-form strings or (in the case of two-level multipart
 
-- tags) nested lists of canonical-form strings. For example, the multipart
Example 3:
-- tag ''nom//acc//voc'' will expand to
 
--   {"nominative", "accusative", "vocative"}
{normalize_tag_set({"archaic", "ed-form"}, ENGLISH)} = { {{"archaic", "simple", "past"}, {"archaic", "past", "participle"}}}]==]
-- and the two-level multipart tag ''1:s//3:p'' will expand to
function export.normalize_tag_set(tag_set, lang, do_track)
--   {{"first-person", "singular"}, {"third-person", "plural"}}.
-- We track usage of shortcuts, normalized forms and (in the case of multipart tags or list tags) intermediate
-- If RECOMBINE_TAGS is given, multipart tags will be represented in string
-- forms. For example, if the tags 1s|mn|gen|indefinite are passed in, we track the following:
-- form, i.e. as canonical-form tags joined by "//" and/or ":".
-- [[Wiktionary:Tracking/inflection of/tag/1s]]
function export.normalize_tags(tags, recombine_multitags)
-- [[Wiktionary:Tracking/inflection of/tag/1]]
local ntags = {}
-- [[Wiktionary:Tracking/inflection of/tag/s]]
for _, tag in ipairs(tags) do
-- [[Wiktionary:Tracking/inflection of/tag/first-person]]
-- Expand the tag, which may generate a new tag (either a
-- [[Wiktionary:Tracking/inflection of/tag/singular]]
-- fully canonicalized tag, a multipart tag, or a list of tags).
-- [[Wiktionary:Tracking/inflection of/tag/mn]]
tag = export.lookup_shortcut(tag)
-- [[Wiktionary:Tracking/inflection of/tag/m//n]]
-- [[Wiktionary:Tracking/inflection of/tag/m]]
-- [[Wiktionary:Tracking/inflection of/tag/n]]
-- [[Wiktionary:Tracking/inflection of/tag/masculine]]
-- [[Wiktionary:Tracking/inflection of/tag/neuter]]
-- [[Wiktionary:Tracking/inflection of/tag/gen]]
-- [[Wiktionary:Tracking/inflection of/tag/genitive]]
-- [[Wiktionary:Tracking/inflection of/tag/indefinite]]
local output_tag_set = {}
local saw_semicolon = false
 
for _, tag in ipairs(tag_set) do
-- Expand the tag, which may generate a new tag (either a fully canonicalized tag, a multipart tag, or a list
-- of tags).
tag = lookup_shortcut(tag, lang, do_track)
if type(tag) == "table" then
if type(tag) == "table" then
if contains(tag, ";") then
-- If we saw a conjoined shortcut, we need to use a more general algorithm that can expand a single
-- tag set into multiple.
saw_semicolon = true
break
end
for _, t in ipairs(tag) do
for _, t in ipairs(tag) do
table.insert(ntags, normalize_tag(t, recombine_multitags))
insert(output_tag_set, normalize_tag(t, lang, do_track))
end
end
else
else
table.insert(ntags, normalize_tag(tag, recombine_multitags))
insert(output_tag_set, normalize_tag(tag, lang, do_track))
end
end
end
end
return ntags
end


if not saw_semicolon then
return {output_tag_set}
end


-- Split a tag set containing two-level multipart tags into one or more tag sets not containing such tags.
-- Use a more general algorithm that handles conjoined shortcuts.
-- Single-level multipart tags are left alone. (If we need to, a slight modification of the following code
output_tag_set = {}
-- will also split single-level multipart tags.) This assumes that multipart tags are represented as lists
-- and two-level multipart tags are represented as lists of lists, as is output by normalize_tags().
-- NOTE: We have to be careful to properly handle imbalanced two-level multipart tags such as
-- <code>def:s//p</code> (or the reverse, <code>s//def:p</code>).
function export.split_two_level_multipart_tag_set(tag_set)
-- This would be a whole lot easier in Python, with built-in support for
-- slicing and array concatenation.
for i, tag in ipairs(tag_set) do
for i, tag in ipairs(tag_set) do
-- Expand the tag, which may generate a new tag (either a fully canonicalized tag, a multipart tag, or a list
-- of tags).
tag = lookup_shortcut(tag, lang, do_track)
if type(tag) == "table" then
if type(tag) == "table" then
-- We saw a multipart tag. Check if any of the parts are two-level.
local output_tag_sets = {}
local saw_two_level_tag = false
local shortcut_tag_sets = split_tag_set(tag)
for _, first_level_tag in ipairs(tag) do
local normalized_shortcut_tag_sets = {}
if type(first_level_tag) == "table" then
for _, shortcut_tag_set in ipairs(shortcut_tag_sets) do
saw_two_level_tag = true
extend(normalized_shortcut_tag_sets,
break
normalize_tag_set(shortcut_tag_set, lang, do_track))
end
end
end
if saw_two_level_tag then
local after_tags = slice(tag_set, i + 1)
-- We found a two-level multipart tag.
local normalized_after_tags_sets = normalize_tag_set(after_tags, lang, do_track)
-- (1) Extract the preceding tags.
for _, normalized_shortcut_tag_set in ipairs(normalized_shortcut_tag_sets) do
local pre_tags = {}
for _, normalized_after_tags_set in ipairs(normalized_after_tags_sets) do
for j=1,i-1 do
insert(output_tag_sets, append(output_tag_set, normalized_shortcut_tag_set,
table.insert(pre_tags, tag_set[j])
normalized_after_tags_set))
end
end
-- (2) Extract the following tags.
local post_tags = {}
for j=i+1,#tag_set do
table.insert(post_tags, tag_set[j])
end
-- (3) Loop over each tag set alternant in the two-level multipart tag.
-- For each alternant, form the tag set consisting of pre_tags + alternant + post_tags,
-- and recursively split that tag set.
local resulting_tag_sets = {}
for _, first_level_tag_set in ipairs(tag) do
local expanded_tag_set = {}
for _, pre_tag in ipairs(pre_tags) do
table.insert(expanded_tag_set, pre_tag)
end
-- The second level may have a string or a list.
if type(first_level_tag_set) == "table" then
for _, second_level_tag in ipairs(first_level_tag_set) do
table.insert(expanded_tag_set, second_level_tag)
end
else
table.insert(expanded_tag_set, first_level_tag_set)
end
for _, post_tag in ipairs(post_tags) do
table.insert(expanded_tag_set, post_tag)
end
for _, split_tag_set in ipairs(export.split_two_level_multipart_tag_set(expanded_tag_set)) do
table.insert(resulting_tag_sets, split_tag_set)
end
end
return resulting_tag_sets
end
end
return output_tag_sets
else
insert(output_tag_set, normalize_tag(tag, lang, do_track))
end
end
end
end


return {tag_set}
error("Internal error: Should not get here")
end
end
normalize_tag_set = export.normalize_tag_set


 
--[==[
-- Given a list of tags, split into tag sets (separated by semicolons in the initial list of tags).
Split a tag set that may consist of multiple semicolon-separated tag sets into the component tag sets.]==]
function export.split_tags_into_tag_sets(tags)
function export.split_tag_set(tag_set)
local tag_set_group = {}
local split_tag_sets = {}
local cur_tag_set = {}
local cur_tag_set = {}
for _, tag in ipairs(tags) do
for _, tag in ipairs(tag_set) do
if tag == ";" then
if tag == ";" then
if #cur_tag_set > 0 then
if #cur_tag_set > 0 then
table.insert(tag_set_group, cur_tag_set)
insert(split_tag_sets, cur_tag_set)
end
end
cur_tag_set = {}
cur_tag_set = {}
else
else
table.insert(cur_tag_set, tag)
insert(cur_tag_set, tag)
end
end
end
end
if #cur_tag_set > 0 then
if #cur_tag_set > 0 then
table.insert(tag_set_group, cur_tag_set)
insert(split_tag_sets, cur_tag_set)
end
end
return tag_set_group
return split_tag_sets
end
end
split_tag_set = export.split_tag_set


local tag_set_param_mods = {
lb = {
item_dest = "labels",
convert = function(arg, parse_err)
return split(arg, "//", true)
end,
}
}


-- Given a list of tags, split into tag sets (separated by semicolons in the initial list of tags).
--[==[
-- Then, potentially split each tag set into multiple tag sets if there are any two-level multipart
Parse tag set properties from a tag set (list of tags). Currently no per-tag properties are recognized, and the only
-- tags in those tag sets.
per-tag-set property recognized is `<lb:...>` for specifing label(s) for the tag set. Per-tag-set properties must be
function export.split_tags_into_tag_sets_and_expand_two_level_multipart_tags(tags)
attached to the last tag.]==]
-- First, split into tag sets.
function export.parse_tag_set_properties(tag_set)
local tag_sets = export.split_tags_into_tag_sets(tags)
local function generate_tag_set_obj(last_tag)
-- Now split any two-level multipart tags.
tag_set[#tag_set] = last_tag
local resulting_tag_sets = {}
return {tags = tag_set}
for _, tag_set in ipairs(tag_sets) do
end
for _, resulting_tag_set in ipairs(export.split_two_level_multipart_tag_set(tag_set)) do
local last_tag = tag_set[#tag_set]
table.insert(resulting_tag_sets, resulting_tag_set)
-- Check for inline modifier, e.g. מרים<tr:Miryem>. But exclude HTML entry with <span ...>, <i ...>, <br/> or
end
-- similar in it, caused by wrapping an argument in {{l|...}}, {{af|...}} or similar. Basically, all tags of
-- the sort we parse here should consist of a less-than sign, plus letters, plus a colon, e.g. <lb:...>, so if
-- we see a tag on the outer level that isn't in this format, we don't try to parse it. The restriction to the
-- outer level is to allow generated HTML inside of e.g. qualifier tags, such as foo<q:similar to {{m|fr|bar}}>.
if last_tag:find("<", nil, true) and not last_tag:find("^[^<]*<%l*[^%l:]") then
return parse_inline_modifiers(last_tag, {
param_mods = tag_set_param_mods,
generate_obj = generate_tag_set_obj,
})
else
return generate_tag_set_obj(last_tag)
end
end
return resulting_tag_sets
end
end
parse_tag_set_properties = export.parse_tag_set_properties


 
local function normalize_pos(pos)
function export.normalize_pos(pos)
if not pos then
return m_pos[pos] or pos
return nil
end
return (m_pos_data or get_m_pos_data())[pos] or pos
end
end


-- Return the display form of a single canonical-form tag. The value
-- Return the display form of a single canonical-form tag. The value
-- passed in must be a string (i.e. it cannot be a list describing a
-- passed in must be a string (i.e. it cannot be a list describing a
-- multipart tag). To handle multipart tags, use get_tag_display_form().
-- multipart tag). To handle multipart tags, use get_tag_display_form().
local function get_single_tag_display_form(normtag)
local function get_single_tag_display_form(normtag, lang)
local data = export.lookup_tag(normtag)
local data = lookup_tag(normtag, lang)
local display = normtag


-- If the tag has a special display form, use it
-- If the tag has a special display form, use it
if data and data.display then
if data and data.display then
normtag = data.display
display = data.display
end
end


-- If there is a nonempty glossary index, then show a link to it
-- If there is a nonempty glossary index, then show a link to it
if data and data.glossary then
local glossary = data and data[(m_data or get_m_data()).GLOSSARY]
if data.glossary_type == "wikt" then
if glossary ~= nil then
normtag = "[[" .. data.glossary .. "|" .. normtag .. "]]"
if glossary == m_data.WIKT then
elseif data.glossary_type == "wp" then
display = "[[wikt:" .. normtag .. "|" .. display .. "]]"
normtag = "[[w:" .. data.glossary .. "|" .. normtag .. "]]"
elseif glossary == m_data.WP then
display = "[[w:" .. normtag .. "|" .. display .. "]]"
elseif glossary == m_data.APPENDIX then
display = "[[wikt:Appendix:Glossary#" .. anchor_encode(normtag) .. "|" .. display .. "]]"
elseif type(glossary) ~= "string" then
error(("Internal error: Wrong type %s for glossary value %s for tag %s"):format(
type(glossary), dump(glossary), normtag))
else
else
normtag = "[[wikt:Appendix:Glossary#" .. mw.uri.anchorEncode(data.glossary) .. "|" .. normtag .. "]]"
local link = glossary:match("^wikt:(.*)")
if link then
display = "[[wikt:" .. link .. "|" .. display .. "]]"
end
if not link then
link = glossary:match("^w:(.*)")
if link then
display = "[[w:" .. link .. "|" .. display .. "]]"
end
end
if not link then
display = "[[wikt:Appendix:Glossary#" .. anchor_encode(glossary) .. "|" .. display .. "]]"
end
end
end
end
end
return normtag
return display
end
end


 
--[==[
-- Turn a canonicalized tag spec (which describes a single, possibly
Turn a canonicalized tag spec (which describes a single, possibly multipart tag) into the displayed form. The tag spec
-- multipart tag) into the displayed form. The tag spec may be a string
may be a string (a canonical-form tag); a list of canonical-form tags (in the case of a simple multipart tag); or a
-- (a canonical-form tag), or a list of canonical-form tags (in the
list of mixed canonical-form tags and lists of such tags (in the case of a two-level multipart tag). `joiner` indicates
-- case of a simple multipart tag), or a list of mixed canonical-form
how to join the parts of a multipart tag, and can be either {"and"} ("foo and bar", or "foo, bar and baz" for 3 or
-- tags and lists of such tags (in the case of a two-level multipart tag).
more), {"slash"} ("foo/bar"), {"en-dash"} ("foo–bar") or {nil}, which uses the global default found in
-- JOINER indicates how to join the parts of a multipart tag, and can
{multipart_join_strategy()} in [[Module:form of/functions]]. (NOTE: The global default is {"slash"} and this seems
-- be either "and" ("foo and bar", or "foo, bar and baz" for 3 or more),
unlikely to change.)]==]
-- "slash" ("foo/bar"), "en-dash" ("foo–bar") or nil, which uses the
function export.get_tag_display_form(tagspec, lang, joiner)
-- global default found in multipart_join_strategy() in
-- [[Module:form of/functions]].
function export.get_tag_display_form(tagspec, joiner)
if type(tagspec) == "string" then
if type(tagspec) == "string" then
return get_single_tag_display_form(tagspec)
return get_single_tag_display_form(tagspec, lang)
end
end
-- We have a multipart tag. See if there's a display handler to
-- We have a multipart tag. See if there's a display handler to display them specially.
-- display them specially.
for _, handler in ipairs(display_handlers or get_display_handlers()) do
for _, handler in ipairs(m_functions.display_handlers) do
local displayval = handler(tagspec, joiner)
local displayval = handler(tagspec, joiner)
if displayval then
if displayval then
Line 510: Line 796:
for _, first_level_tag in ipairs(tagspec) do
for _, first_level_tag in ipairs(tagspec) do
if type(first_level_tag) == "string" then
if type(first_level_tag) == "string" then
table.insert(displayed_tags, get_single_tag_display_form(first_level_tag))
insert(displayed_tags, get_single_tag_display_form(first_level_tag, lang))
else
else
-- A first-level element of a two-level multipart tag.
-- A first-level element of a two-level multipart tag. Currently we just separate the individual components
-- Currently we just separate the individual components
-- with spaces, but other ways are possible, e.g. using an underscore, colon, parens or braces.
-- with spaces, but other ways are possible, e.g. using
-- an underscore, colon, parens or braces.
local components = {}
local components = {}
for _, component in ipairs(first_level_tag) do
for _, component in ipairs(first_level_tag) do
table.insert(components, get_single_tag_display_form(component))
insert(components, get_single_tag_display_form(component, lang))
end
end
table.insert(displayed_tags, table.concat(components, " "))
insert(displayed_tags, concat(components, " "))
end
end
end
end
return m_functions.join_multiparts(displayed_tags, joiner)
return join_multiparts(displayed_tags, joiner)
end
end
get_tag_display_form = export.get_tag_display_form


--[==[
Given a normalized tag set (i.e. as output by {normalize_tag_set()}; all tags are in canonical form, multipart tags are
represented as lists, and two-level multipart tags as lists of lists), convert to displayed form (a string). See
{get_tag_display_form()} for the meaning of `joiner`.]==]
function export.get_tag_set_display_form(normalized_tag_set, lang, joiner)
local parts = {}


-- Return true if the list `tags1`, treated as a set, is a subset of the list `tags2`, also
for _, tagspec in ipairs(normalized_tag_set) do
-- treated as a set.
local to_insert = get_tag_display_form(tagspec, lang, joiner)
local function is_subset(tags1, tags2)
-- Maybe insert a space before inserting the display form of the tag. We insert a space if
tags1 = m_table.listToSet(tags1)
-- (a) we're not the first tag; and
tags2 = m_table.listToSet(tags2)
-- (b) the tag we're about to insert doesn't have the "no_space_on_left" property; and
for tag, _ in pairs(tags1) do
-- (c) the preceding tag doesn't have the "no_space_on_right" property.
if not tags2[tag] then
-- NOTE: We depend here on the fact that
return false
-- (1) all tags with either of the above properties set have the same display form as canonical form, and
-- (2) all tags with either of the above properties set are single-character tags.
-- The second property is an optimization to avoid looking up display forms resulting from multipart tags,
-- which won't be found and which will trigger loading of [[Module:form of/data/2]]. If multichar punctuation is
-- added in the future, it's ok to change the == 1 below to <= 2 or <= 3.
--
-- If the first property above fails to hold in the future, we need to track the canonical form of each tag
-- (including the previous one) as well as the display form. This would also avoid the need for the == 1 check.
if #parts > 0 then
local most_recent_tagobj = parts[#parts]:match("^.[\128-\191]*$") and lookup_tag(parts[#parts], lang)
local to_insert_tagobj = to_insert:match("^.[\128-\191]*$") and lookup_tag(to_insert, lang)
if (
(not most_recent_tagobj or not most_recent_tagobj.no_space_on_right) and
(not to_insert_tagobj or not to_insert_tagobj.no_space_on_left)
) then
insert(parts, " ")
end
end
end
insert(parts, to_insert)
end
end
return true
 
return concat(parts)
end
end
get_tag_set_display_form = export.get_tag_set_display_form


--[==[
Split a tag set containing two-level multipart tags into one or more tag sets not containing such tags.
Single-level multipart tags are left alone. (If we need to, a slight modification of the following code
will also split single-level multipart tags.) This assumes that multipart tags are represented as lists
and two-level multipart tags are represented as lists of lists, as is output by {normalize_tag_set()}.
NOTE: We have to be careful to properly handle imbalanced two-level multipart tags such as
`def:s//p` (or the reverse, `s//def:p`).]==]
local function split_two_level_multipart_tag_set(tag_set)
for i, tag in ipairs(tag_set) do
if type(tag) == "table" then
-- We saw a multipart tag. Check if any of the parts are two-level.
local saw_two_level_tag = false
for _, first_level_tag in ipairs(tag) do
if type(first_level_tag) == "table" then
saw_two_level_tag = true
break
end
end
if saw_two_level_tag then
-- We found a two-level multipart tag.
-- (1) Extract the preceding tags.
local pre_tags = slice(tag_set, 1, i - 1)
-- (2) Extract the following tags.
local post_tags = slice(tag_set, i + 1)
-- (3) Loop over each tag set alternant in the two-level multipart tag.
-- For each alternant, form the tag set consisting of pre_tags + alternant + post_tags,
-- and recursively split that tag set.
local resulting_tag_sets = {}
for _, first_level_tag_set in ipairs(tag) do
local expanded_tag_set = {}
extend(expanded_tag_set, pre_tags)
-- The second level may have a string or a list.
if type(first_level_tag_set) == "table" then
extend(expanded_tag_set, first_level_tag_set)
else
insert(expanded_tag_set, first_level_tag_set)
end
extend(expanded_tag_set, post_tags)
extend(resulting_tag_sets, split_two_level_multipart_tag_set(expanded_tag_set))
end
return resulting_tag_sets
end
end
end
return {tag_set}
end


-- Compute and return the appropriate categories for the tags in `tags` (user-specified tags,
local function try_lang_specific_module(langcode, modules_tried, name, data)
-- which may consist of multiple tag sets separated by semicolons) and the language in `lang`.
local lang_specific_module = form_of_lang_data_module_prefix .. langcode .. "/functions"
-- This checks both language-specific and language-agnostic category specs in [[Module:form of/cats]].
local langdata = safe_require(lang_specific_module)
-- `POS` is the user-specified part of speech, if any, and `terminfo` is currently unused.
if langdata then
function export.fetch_lang_categories(lang, tags, terminfo, POS)
insert(modules_tried, lang_specific_module)
local m_cats = mw.loadData("Module:form of/cats")
if langdata.cat_functions then
local fn = langdata.cat_functions[name]
if fn then
return fn(data), true
end
end
end
return nil, false
end


local categories = {}
-- Call a named function, either from the lang-specific data in
-- [[Module:form of/lang-specific/LANGCODE/functions]] or in [[Module:form of/functions]].
local function call_named_function(name, funtype, normalized_tag_set, lang, POS, pagename, lemmas)
local data = {
pagename = pagename or default_pagename or get_default_pagename(),
lemmas = lemmas,
tag_set = normalized_tag_set,
lang = lang,
POS = POS
}
local modules_tried = {}
-- First try lang-specific.
while lang do
local retval, found_it = try_lang_specific_module(lang:getCode(), modules_tried, name, data)
if found_it then
return retval
end
-- If the language has a parent (i.e. a superordinate variety), try again with that.
lang = lang:getParent()
end
-- Try lang-independent.
insert(modules_tried, form_of_functions_module)
local fn = (cat_functions or get_cat_functions())[name]
if fn then
return fn(data)
end
for i, modname in ipairs(modules_tried) do
modules_tried[i] = "[[" .. modname .. "]]"
end
error(("No %s function named '%s' in %s"):format(funtype, name, list_to_text(modules_tried, nil, " or ")))
end


local normalized_tags = export.normalize_tags(tags)
-- Given a tag from the current tag set (which may be a list in case of a multipart tag),
local split_tag_sets = export.split_tags_into_tag_sets_and_expand_two_level_multipart_tags(normalized_tags)
-- and a tag from a categorization spec, check that the two match.
POS = export.normalize_pos(POS)
-- (1) If both are strings, we just check for equality.
-- (2) If the spec tag is a string and the tag set tag is a list (i.e. it originates from a
-- multipart tag), we check that the spec tag is in the list. This is because we want to treat
-- multipart tags in user-specified tag sets as if the user had specified multiple tag sets.
-- For example, if the user said "1//3|s|pres|ind" and the categorization spec says {"has", "1"},
-- we want this to match, because "1//3|s|pres|ind" should be treated equivalently to two tag
-- sets "1|s|pres|ind" and "3|s|pres|ind", and the former matches the categorization spec.
-- (3) If the spec tag is a list (i.e. it originates from a multipart tag), we check that the
-- tag set tag is also a list and is a superset of the spec tag. For example, if the categorization
-- spec says {"has", "1//3"}, then the tag set tag must be a multipart tag that has both "1" and "3"
-- in it. "1//3" works, as does "1//2//3".
local function tag_set_tag_matches_spec_tag(tag_set_tag, spec_tag)
if type(spec_tag) == "table" then
if type(tag_set_tag) == "table" and is_subset_list(spec_tag, tag_set_tag) then
return true
end
elseif type(tag_set_tag) == "table" then
if contains(tag_set_tag, spec_tag) then
return true
end
elseif tag_set_tag == spec_tag then
return true
end
return false
end


-- Loop over each tag set and compute categories for each one.
-- Check that the current tag set matches the given spec tag. This means that any of the tags
for _, tag_set in ipairs(split_tag_sets) do
-- in the current tag set match, according to tag_set_tag_matches_spec_tag(); see above. If the
local function make_function_table()
-- current tag set contains only string tags (i.e. no multipart tags), and the spec tag is a
return {
-- string (i.e. not a multipart tag), this boils down to list containment, but it gets more
lang=lang,
-- complex when multipart tags are present.
tags=normalized_tags,
local function tag_set_matches_spec_tag(spec_tag, tag_set, lang)
term=term,
spec_tag = normalize_tag(spec_tag, lang)
p=POS
for _, tag_set_tag in ipairs(tag_set) do
}
if tag_set_tag_matches_spec_tag(tag_set_tag, spec_tag) then
return true
end
end
end
return false
end


-- Given a tag from the current tag set (which may be a list in case of a multipart tag),
-- Check whether the given spec matches the current tag set. Two values are returned:
-- and a tag from a categorization spec, check that the two match.
-- (1) whether the spec matches the tag set; (2) the index of the category to add if
-- (1) If both are strings, we just check for equality.
-- the spec matches.
-- (2) If the spec tag is a string and the tag set tag is a list (i.e. it originates from a
local function check_condition(spec, tag_set, normalized_tag_set, lang, POS, pagename, lemmas)
-- multipart tag), we check that the spec tag is in the list. This is because we want to treat
if type(spec) == "boolean" then
-- multipart tags in user-specified tag sets as if the user had specified multiple tag sets.
return spec
-- For example, if the user said "1//3|s|pres|ind" and the categorization spec says {"has", "1"},
elseif type(spec) ~= "table" then
-- we want this to match, because "1//3|s|pres|ind" should be treated equivalently to two tag
error("Wrong type of condition " .. spec .. ": " .. type(spec))
-- sets "1|s|pres|ind" and "3|s|pres|ind", and the former matches the categorization spec.
end
-- (3) If the spec tag is a list (i.e. it originates from a multipart tag), we check that the
local predicate = spec[1]
-- tag set tag is also a list and is a superset of the spec tag. For example, if the categorization
if predicate == "has" then
-- spec says {"has", "1//3"}, then the tag set tag must be a multipart tag that has both "1" and "3"
return tag_set_matches_spec_tag(spec[2], tag_set, lang), 3
-- in it. "1//3" works, as does "1//2//3".
elseif predicate == "hasall" then
local function tag_set_tag_matches_spec_tag(tag_set_tag, spec_tag)
for _, tag in ipairs(spec[2]) do
if type(spec_tag) == "table" then
if not tag_set_matches_spec_tag(tag, tag_set, lang) then
if type(tag_set_tag) == "table" and is_subset(spec_tag, tag_set_tag) then
return false, 3
return true
end
end
end
elseif type(tag_set_tag) == "table" then
return true, 3
if m_table.contains(tag_set_tag, spec_tag) then
elseif predicate == "hasany" then
return true
for _, tag in ipairs(spec[2]) do
end
if tag_set_matches_spec_tag(tag, tag_set, lang) then
elseif tag_set_tag == spec_tag then
return true, 3
return true
end
end
return false
end
end
 
return false, 3
-- Check that the current tag set matches the given spec tag. This means that any of the tags
elseif predicate == "tags=" then
-- in the current tag set match, according to tag_set_tag_matches_spec_tag(); see above. If the
local normalized_spec_tag_sets = normalize_tag_set(spec[2], lang)
-- current tag set contains only string tags (i.e. no multipart tags), and the spec tag is a
if #normalized_spec_tag_sets > 1 then
-- string (i.e. not a multipart tag), this boils down to list containment, but it gets more
error("Internal error: No support for conjoined shortcuts in category/label specs in "
-- complex when multipart tags are present.
.. "[[Module:form of/cats]] when processing spec tag set " .. concat(spec[2], "|"))
local function tag_set_matches_spec_tag(spec_tag)
end
spec_tag = normalize_tag(spec_tag)
local normalized_spec_tag_set = normalized_spec_tag_sets[1]
for _, tag_set_tag in ipairs(tag_set) do
-- Check for and disallow two-level multipart tags in the specs. FIXME: Remove this when we remove
if tag_set_tag_matches_spec_tag(tag_set_tag, spec_tag) then
-- support for two-level multipart tags.
return true
for _, tag in ipairs(normalized_spec_tag_set) do
if type(tag) == "table" then
for _, subtag in ipairs(tag) do
if type(subtag) == "table" then
error("Internal error: No support for two-level multipart tags in category/label specs"
.. "[[Module:form of/cats]] when processing spec tag set "
.. concat(spec[2], "|"))
end
end
end
end
end
return false
end
end
 
-- Allow tags to be in different orders, and multipart tags to be in different orders. To handle this,
-- Check whether the given spec matches the current tag set. Two values are returned:
-- we first check that both tag set tags and spec tags have the same length. If so, we sort the
-- (1) whether the spec matches the tag set; (2) the index of the category to add if
-- multipart tags in the tag set tags and spec tags, and then check that all tags in the spec tags are
-- the spec matches.
-- in the tag set tags.
local function check_condition(spec)
if #tag_set ~= #normalized_spec_tag_set then
if type(spec) == "boolean" then
return false, 3
return spec
end
elseif type(spec) ~= "table" then
local tag_set_tags = deep_copy(tag_set)
error("Wrong type of condition " .. spec .. ": " .. type(spec))
for i=1,#tag_set_tags do
if type(tag_set_tags[i]) == "table" then
sort(tag_set_tags[i])
end
if type(normalized_spec_tag_set[i]) == "table" then
sort(normalized_spec_tag_set[i])
end
end
local predicate = spec[1]
end
if predicate == "has" then
for i=1,#tag_set_tags do
return tag_set_matches_spec_tag(spec[2]), 3
if not contains(tag_set_tags, normalized_spec_tag_set[i]) then
elseif predicate == "hasall" then
for _, tag in ipairs(spec[2]) do
if not tag_set_matches_spec_tag(tag) then
return false, 3
end
end
return true, 3
elseif predicate == "hasany" then
for _, tag in ipairs(spec[2]) do
if tag_set_matches_spec_tag(tag) then
return true, 3
end
end
return false, 3
return false, 3
elseif predicate == "tags=" then
end
local normalized_spec_tags = export.normalize_tags(spec[2])
end
-- Allow tags to be in different orders, and multipart tags to
return true, 3
-- be in different orders. To handle this, we first check that
elseif predicate == "p=" then
-- both tag set tags and spec tags have the same length. If so,
return POS == normalize_pos(spec[2]), 3
-- we sort the multipart tags in the tag set tags and spec tags,
elseif predicate == "pany" then
-- and then check that all tags in the spec tags are in the
for _, specpos in ipairs(spec[2]) do
-- tag set tags.
if POS == normalize_pos(specpos) then
if #tag_set ~= #normalized_spec_tags then
return false, 3
end
local tag_set_tags = m_table.deepcopy(tag_set)
for i=1,#tag_set_tags do
if type(tag_set_tags[i]) == "table" then
table.sort(tag_set_tags[i])
end
if type(normalized_spec_tags[i]) == "table" then
table.sort(normalized_spec_tags[i])
end
end
for i=1,#tag_set_tags do
if not m_table.contains(tag_set_tags, normalized_spec_tags[i], "deepCompare") then
return false, 3
end
end
return true, 3
return true, 3
elseif predicate == "p=" then
return POS == export.normalize_pos(spec[2]), 3
elseif predicate == "pany" then
for _, specpos in ipairs(spec[2]) do
if POS == export.normalize_pos(specpos) then
return true, 3
end
end
return false, 3
elseif predicate == "pexists" then
return POS ~= nil, 2
elseif predicate == "not" then
local condval = check_condition(spec[2])
return not condval, 3
elseif predicate == "and" then
local condval = check_condition(spec[2])
if condval then
condval = check_condition(spec[3])
end
return condval, 4
elseif predicate == "or" then
local condval = check_condition(spec[2])
if not condval then
condval = check_condition(spec[3])
end
return condval, 4
elseif predication == "call" then
local fn = m_functions.cat_functions[spec[2]]
if not fn then
error("No condition function named '" .. spec[2] .. "'")
end
return fn(make_function_table()), 3
else
error("Unrecognized predicate: " .. predicate)
end
end
end
end
return false, 3
elseif predicate == "pexists" then
return POS ~= nil, 2
elseif predicate == "not" then
local condval = check_condition(spec[2], tag_set, normalized_tag_set, lang, POS, pagename, lemmas)
return not condval, 3
elseif predicate == "and" then
local condval = check_condition(spec[2], tag_set, normalized_tag_set, lang, POS, pagename, lemmas)
if condval then
condval = check_condition(spec[3], tag_set, normalized_tag_set, lang, POS, pagename, lemmas)
end
return condval, 4
elseif predicate == "or" then
local condval = check_condition(spec[2], tag_set, normalized_tag_set, lang, POS, pagename, lemmas)
if not condval then
condval = check_condition(spec[3], tag_set, normalized_tag_set, lang, POS, pagename, lemmas)
end
return condval, 4
elseif predicate == "call" then
return call_named_function(spec[2], "condition", normalized_tag_set, lang, POS, pagename, lemmas), 3
else
error("Unrecognized predicate: " .. predicate)
end
end


-- Process a given spec. This checks any conditions in the spec against the
-- Process a given spec. This checks any conditions in the spec against the
-- tag set, and insert any resulting categories into `categories`. Return value
-- tag set, and insert any resulting categories into `categories`. Return value
-- is true if the outermost condition evaluated to true and a category was inserted
-- is true if the outermost condition evaluated to true and a category was inserted
-- (this is used in {"cond" ...} conditions, which stop when a subcondition evaluates
-- (this is used in {"cond" ...} conditions, which stop when a subcondition evaluates
-- to true).
-- to true).
local function process_spec(spec)
local function process_spec(spec, tag_set, normalized_tag_set, lang, POS, pagename, lemmas, categories, labels)
if not spec then
if not spec then
return false
return false
elseif type(spec) == "string" then
elseif type(spec) == "string" then
-- Substitute POS request with user-specified part of speech
-- A category. Substitute POS request with user-specified part of speech or default.
-- or default
spec = spec:gsub("<<p=(.-)>>", function(default)
spec = rsub(spec, "<<p=(.-)>>", function(default)
return POS or normalize_pos(default)
return POS or export.normalize_pos(default)
end)
end)
insert(categories, lang:getFullName() .. " " .. spec)
table.insert(categories, lang:getCanonicalName() .. " " .. spec)
return true
elseif type(spec) == "table" and spec.labels then
-- A label spec.
for _, label in ipairs(spec.labels) do
insert_if_not(labels, label)
end
return true
elseif type(spec) ~= "table" then
error("Wrong type of specification " .. spec .. ": " .. type(spec))
end
local predicate = spec[1]
if predicate == "multi" then
for _, sp in iterate_from(2, ipairs(spec)) do -- Iterate from 2.
process_spec(sp, tag_set, normalized_tag_set, lang, POS, pagename, lemmas, categories, labels)
end
return true
elseif predicate == "cond" then
for _, sp in iterate_from(2, ipairs(spec)) do -- Iterate from 2.
if process_spec(sp, tag_set, normalized_tag_set, lang, POS, pagename, lemmas, categories, labels) then
return true
return true
elseif type(spec) ~= "table" then
error("Wrong type of specification " .. spec .. ": " .. type(spec))
end
local predicate = spec[1]
if predicate == "multi" then
-- WARNING! #spec doesn't work for objects loaded from loadData()
for i, sp in ipairs(spec) do
if i > 1 then
process_spec(sp)
end
end
return true
elseif predicate == "cond" then
-- WARNING! #spec doesn't work for objects loaded from loadData()
for i, sp in ipairs(spec) do
if i > 1 and process_spec(sp) then
return true
end
end
return false
elseif predicate == "call" then
local fn = m_functions.cat_functions[spec[2]]
if not fn then
error("No spec function named '" .. spec[2] .. "'")
end
return process_spec(fn(make_function_table()))
else
local condval, ifspec = check_condition(spec)
if condval then
process_spec(spec[ifspec])
return true
else
process_spec(spec[ifspec + 1])
-- FIXME: Are we sure this is correct?
return false
end
end
end
end
end
return false
elseif predicate == "call" then
return process_spec(
call_named_function(spec[2], "spec", normalized_tag_set, lang, POS, pagename, lemmas),
tag_set, normalized_tag_set, lang, POS, pagename, lemmas, categories, labels
)
else
local condval, ifspec = check_condition(spec, tag_set, normalized_tag_set, lang, POS, pagename, lemmas)
if condval then
process_spec(spec[ifspec], tag_set, normalized_tag_set, lang, POS, pagename, lemmas, categories, labels)
return true
else
process_spec(spec[ifspec + 1], tag_set, normalized_tag_set, lang, POS, pagename, lemmas, categories, labels)
-- FIXME: Are we sure this is correct?
return false
end
end
end


local langspecs = m_cats[lang:getCode()]
--[==[
Given a normalized tag set (i.e. as output by {normalize_tag_set()}; all tags are in canonical form, multipart tags are
represented as lists, and two-level multipart tags as lists of lists), fetch the associated categories and labels.
Return two values, a list of categories and a list of labels. `lang` is the language of term represented by the tag set,
and `POS` is the user-provided part of speech (which may be {nil}).]==]
function export.fetch_categories_and_labels(normalized_tag_set, lang, POS, pagename, lemmas)
local categories, labels = {}, {}
POS = normalize_pos(POS)
-- First split any two-level multipart tags into multiple sets, to make our life easier.
for _, tag_set in ipairs(split_two_level_multipart_tag_set(normalized_tag_set)) do
local langcode = lang:getCode()
local langspecs = (m_cats_data or get_m_cats_data())[langcode]
if langspecs then
if langspecs then
for _, spec in ipairs(langspecs) do
for _, spec in ipairs(langspecs) do
process_spec(spec)
process_spec(spec, tag_set, normalized_tag_set, lang, POS, pagename, lemmas, categories, labels)
end
end
end
end
if lang:getCode() ~= "und" then
local full_code = lang:getFullCode()
local langspecs = m_cats["und"]
if full_code ~= langcode then
local langspecs = (m_cats_data or get_m_cats_data())[full_code]
if langspecs then
if langspecs then
for _, spec in ipairs(langspecs) do
for _, spec in ipairs(langspecs) do
process_spec(spec)
process_spec(spec, tag_set, normalized_tag_set, lang, POS, pagename, lemmas, categories, labels)
end
end
end
if full_code ~= "und" then
local langspecs = (m_cats_data or get_m_cats_data())["und"]
if langspecs then
for _, spec in ipairs(langspecs) do
process_spec(spec, tag_set, normalized_tag_set, lang, POS, pagename, lemmas, categories, labels)
end
end
end
end
end
end
end
end
return categories, labels
end
fetch_categories_and_labels = export.fetch_categories_and_labels


return categories
local function format_labels(labels, data, notext)
if labels and #labels > 0 then
return show_labels{
labels = labels,
lang = data.lang,
sort = data.sort,
nocat = data.nocat
} .. (notext and (data.pretext or "") == "" and "" or " ")
else
return ""
end
end
end


--[==[
Implementation of templates that display inflection tags, such as the general {{tl|inflection of}}, semi-specific
variants such as {{tl|participle of}}, and specific variants such as {{tl|past participle of}}. `data` contains all the
information controlling the display, with the following fields:
* `.lang`: ('''''required''''') Language to use when looking up language-specific inflection tags, categories and
  labels, and for displaying categories and labels.
* `.tags`: ('''''required''' unless `.tag_sets` is given'') List of non-canonicalized inflection tags. Multiple tag sets
  can be indicated by a {";"} as one of the tags, and tag-set properties may be attached to the last tag of a tag set.
  The tags themselves may come directly from the user (as in {{tl|inflection of}}); come partly from the user (as in
  {{tl|participle of}}, which adds the tag `part` to user-specified inflection tags); or be entirely specified by the
  template (as in {{tl|past participle of}}).
* `.tag_sets`: ('''''required''' unless `.tags` is given'') List of non-canonicalized tag sets and associated
  per-tag-set properties. Each element of the list is an object of the form
  { {tags = {"TAG", "TAG", ...}, labels = {"LABEL", "LABEL", ...}}. If `.tag_sets` is specified, `.tags` should not be
  given and vice-versa. Specifying `.tag_sets` in place of tags allowed per-tag set labels to be specified; otherwise,
  there is no advantage. [[Module:pt-gl-inflections]] uses this functionality to supply labels like {"Brazil"} and
  {"Portugal"} associated with specific tag sets.
* `.lemmas`: ('''''recommended''''') List of objects describing the lemma(s) of which the term in question is a
  non-lemma form. These are passed directly to {full_link()} in [[Module:links]]. Each object should have at minimum a
  `.lang` field containing the language of the lemma and a `.term` field containing the lemma itself. Each object is
  formatted using {full_link()} and then if there are more than one, they are joined using {serialCommaJoin()} in
  [[Module:table]]. Alternatively, `.lemmas` can be a string, which is displayed directly. If omitted entirely, no lemma
  links are shown and the connecting "of" is also omitted.
* `.lemma_face`: ('''''recommended''''') "Face" to use when displaying the lemma objects. Usually should be set to
  {"term"}.
* `.POS`: ('''''recommended''''') Categorizing part-of-speech tag. Comes from the {{para|p}} or {{para|POS}} argument of
  {{tl|inflection of}}.
* `.pagename`: Page name of "current" page or nil to use the actual page title; for testing purposes.
* `.conj`: Conjunction or separator to use when joining multiple lemma objects. Defaults to {"and"}.
* `.enclitics`: List of enclitics to display after the lemmas, in parens.
* `.enclitic_conj`: Conjunction or separator to use when joining multiple enclitics. Defaults to {"and"}.
* `.no_format_categories`: If true, don't format the categories derived from the inflection tags; just return them.
* `.sort`: Sort key for formatted categories. Ignored when `.no_format_categories` = {true}.
* `.nocat`: Suppress computation of categories (even if `.no_format_categories` is not given).
* `.notext`: Disable display of all tag text and `inflection of` text. (FIXME: Maybe not implemented correctly.)
* `.capfirst`: Capitalize the first word displayed.
* `.pretext`: Additional text to display before the inflection tags, but after any top-level labels.
* `.posttext`: Additional text to display after the lemma links.
* `.text_classes`: CSS classes used to wrap the tag text and lemma links. Default is
  {"form-of-definition use-with-mention"}.
* `.lemma_classes`: Additional CSS classes used to wrap the lemma links. Default is {"form-of-definition-link"}.
`.joiner`: Override the joiner (normally a slash) used to join multipart tags. You should normally not specify this.
A typical call might look like this (for {{m+|es|amo}}): {
local lang = require("Module:languages").getByCode("es")
local lemma_obj = {
lang = lang,
term = "amar",
}
return m_form_of.tagged_inflections({
lang = lang, tags = {"1", "s", "pres", "ind"}, lemmas = {lemma_obj}, lemma_face = "term", POS = "verb"
})
}


function export.tagged_inflections(data, terminfo, notext, capfirst, posttext, joiner)
Normally, one value is returned, the formatted text, which has appended to it the formatted categories derived from the
if not data.tags then
tag-set-related categories generated by the specs in [Module:form of/cats]]. To suppress this, set
error("First argument must now be a table of arguments")
`data.no_format_categories` = {true}, in which case two values are returned, the formatted text without any formatted
categories appended and a list of the categories to be formatted.
 
NOTE: There are two sets of categories that may be generated: (1) categories derived directly from the tag sets, as
specified in [[Module:form of/cats]]; (2) categories derived from tag-set labels, either (a) set explicitly by the
caller in `data.tag_sets`, (b) specified by the user using `<lb:...>` attached to the last tag in a tag set, or
(c) specified in [[Module:form of/cats]]. The second type (label-related categories) are currently not returned in
the second return value of {tagged_inflections()}, and are currently inserted into the output text even if
`data.no_format_categories` is set to {true}; but they can be suppressed by setting `data.nocat` = {true} (which also
suppresses the first type of categories, those derived directly from tag sets, even if `data.no_format_categories` is
set to {true}).]==]
function export.tagged_inflections(data)
if not data.tags and not data.tag_sets then
error("First argument must be a table of arguments, and `.tags` or `.tag_sets` must be specified")
end
if data.tags and data.tag_sets then
error("Both `.tags` and `.tag_sets` cannot be specified")
end
local tag_sets = data.tag_sets
if not tag_sets then
tag_sets = split_tag_set(data.tags)
for i, tag_set in ipairs(tag_sets) do
tag_sets[i] = parse_tag_set_properties(tag_set)
end
end
end
local cur_infl = {}
 
local inflections = {}
local inflections = {}
local categories = {}
for _, tag_set in ipairs(tag_sets) do
local normalized_tag_sets = normalize_tag_set(tag_set.tags, data.lang, "do-track")


local ntags = export.normalize_tags(data.tags, nil, "do-track")
for _, normalized_tag_set in ipairs(normalized_tag_sets) do
 
local this_categories, this_labels = fetch_categories_and_labels(normalized_tag_set, data.lang,
for i, tagspec in ipairs(ntags) do
data.POS, data.pagename, type(data.lemmas) == "table" and data.lemmas or nil)
if tagspec == ";" then
if not data.nocat then
if #cur_infl > 0 then
extend(categories, this_categories)
table.insert(inflections, table.concat(cur_infl))
end
end
 
local cur_infl = get_tag_set_display_form(normalized_tag_set, data.lang, data.joiner)
cur_infl = {}
else
local to_insert = export.get_tag_display_form(tagspec, data.joiner)
-- Maybe insert a space before inserting the display form
-- of the tag. We insert a space if
-- (a) we're not the first tag; and
-- (b) the tag we're about to insert doesn't have the
--    "no_space_on_left" property; and
-- (c) the preceding tag doesn't have the "no_space_on_right"
--    property.
-- NOTE: We depend here on the fact that
-- (1) all tags with either of the above properties set have the
--    same display form as canonical form, and
-- (2) all tags with either of the above properties set are
--    single-character tags.
-- The second property is an optimization to avoid looking up
-- display forms resulting from multipart tags, which won't be
-- found and which will trigger loading of [[Module:form of/data2]].
-- If multichar punctuation is added in the future, it's ok to
-- change the == 1 below to <= 2 or <= 3.
--
-- If the first property above fails to hold in the future, we
-- need to track the canonical form of each tag (including the
-- previous one) as well as the display form. This would also
-- avoid the need for the == 1 check.
if #cur_infl > 0 then
if #cur_infl > 0 then
local most_recent_tagobj = ulen(cur_infl[#cur_infl]) == 1 and
if tag_set.labels then
export.lookup_tag(cur_infl[#cur_infl])
this_labels = append(tag_set.labels, this_labels)
local to_insert_tagobj = ulen(to_insert) == 1 and
export.lookup_tag(to_insert)
if (
(not most_recent_tagobj or
not most_recent_tagobj.no_space_on_right) and
(not to_insert_tagobj or
not to_insert_tagobj.no_space_on_left)
) then
table.insert(cur_infl, " ")
end
end
insert(inflections, {infl_text = cur_infl, labels = this_labels})
end
end
table.insert(cur_infl, to_insert)
end
end
end
end


if #cur_infl > 0 then
local overall_labels, need_per_tag_set_labels
table.insert(inflections, table.concat(cur_infl))
for _, inflection in ipairs(inflections) do
if overall_labels == nil then
overall_labels = inflection.labels
elseif not deep_equals(overall_labels, inflection.labels) then
need_per_tag_set_labels = true
overall_labels = nil
break
end
end
end


local format_data = require("Module:table").shallowcopy(data)
if not need_per_tag_set_labels then
for _, inflection in ipairs(inflections) do
inflection.labels = nil
end
end


local format_data = shallow_copy(data)
local of_text = data.lemmas and " of" or ""
local formatted_text
if #inflections == 1 then
if #inflections == 1 then
format_data.text =
if need_per_tag_set_labels then
data.notext and "" or ((data.capfirst and require("Module:string utilities").ucfirst(inflections[1]) or inflections[1]) ..
error("Internal error: need_per_tag_set_labels should not be set with one inflection")
(data.terminfo and " of" or ""))
end
return export.format_form_of(format_data)
format_data.text = format_labels(overall_labels, data, data.notext) .. (data.pretext or "") .. (data.notext and "" or
((data.capfirst and ucfirst(inflections[1].infl_text) or inflections[1].infl_text) .. of_text))
formatted_text = format_form_of(format_data)
else
else
format_data.text = data.notext and "" or ((data.capfirst and "Inflection" or "inflection") ..
format_data.text = format_labels(overall_labels, data, data.notext) .. (data.pretext or "") .. (data.notext and "" or
(data.terminfo and " of" or ""))
((data.capfirst and "Inflection" or "inflection") .. of_text))
format_data.posttext = (data.posttext or "") .. ":"
format_data.posttext = (data.posttext or "") .. ":"
local link = export.format_form_of(format_data)
local link = format_form_of(format_data)
local text_classes = data.text_classes or "form-of-definition"
local text_classes = data.text_classes
return link .."\n## <span class='" .. text_classes .. "' style='font-weight: bold;'>" ..
if text_classes == nil then
table.concat(inflections, "</span>\n## <span class='" .. text_classes .. "' style='font-weight: bold;'>") .. "</span>"
text_classes = "form-of-definition use-with-mention"
end
end
 
function export.to_Wikidata_IDs(tags, skip_tags_without_ids)
if type(tags) == "string" then
tags = mw.text.split(tags, "|", true)
end
 
local ret = {}
 
local function get_wikidata_id(tag)
if tag == ";" and not skip_tags_without_ids then
error("Semicolon is not supported for Wikidata IDs")
else
return nil
end
end
 
for i, inflection in ipairs(inflections) do
local data = export.lookup_tag(tag)
inflections[i] = "\n## " .. format_labels(inflection.labels, data, false) ..
 
wrap_in_span(inflection.infl_text, text_classes)
if not data or not data.wikidata then
if not skip_tags_without_ids then
error("The tag \"" .. tag .. "\" does not have a Wikidata ID defined in [[Module:form of/data]]")
else
return nil
end
else
return data.wikidata
end
end
formatted_text = link .. concat(inflections)
end
end


for i, tag in ipairs(export.normalize_tags(tags)) do
if not data.no_format_categories then
if type(tag) == "table" then
if #categories > 0 then
local ids = {}
formatted_text = formatted_text .. format_categories(categories, data.lang,
for _, onetag in ipairs(tag) do
data.sort, nil, export.force_cat)
table.insert(ids, get_wikidata_id(onetag))
end
table.insert(ret, ids)
else
table.insert(ret, get_wikidata_id(tag))
end
end
return formatted_text
end
end
 
return formatted_text, categories
return ret
end
end
 
tagged_inflections = export.tagged_inflections


function export.dump_form_of_data(frame)
function export.dump_form_of_data(frame)
local data = {
local data = {
data = require("Module:form of/data"),
require(form_of_data1_module),
data2 = require("Module:form of/data2")
require(form_of_data2_module)
}
}
return require("Module:JSON").toJSON(data)
return require(json_module).toJSON(data)
end
end


export.form_of_cats_module = form_of_cats_module
export.form_of_data1_module = form_of_data1_module
export.form_of_data2_module = form_of_data2_module
export.form_of_functions_module = form_of_functions_module
export.form_of_lang_data_module_prefix = form_of_lang_data_module_prefix
export.headword_data_module = headword_data_module -- so all form-of modules stay in sync


return export
return export
Retrieved from "https://linguifex.com/wiki/Special:MobileDiff/225085...478150"