Module:affix/templates
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Handles {{compound}}, {{concomp}}, {{affix}}, {{prefix}}, {{suffix}}, {{confix}}, {{circumfix}}, {{infix}}, {{blend}}, {{univerbation}}, {{compoundsee}}, {{prefixsee}}, {{suffixsee}}, {{interfixsee}}, {{infixsee}}, {{circumfixsee}}, {{surface analysis}}, {{pseudo-loan}} and {{abred}}.
Test for module errors:
local export = {}
local m_affix = require("Module:affix")
local parameter_utilities_module = "Module:parameter utilities"
local pseudo_loan_module = "Module:affix/pseudo-loan"
local function is_property_key(k)
return require(parameter_utilities_module).item_key_is_property(k)
end
-- Parse raw arguments. A single parameter `data` is passed in, with the following fields:
-- * `raw_args`: The raw arguments to parse, normally taken from `frame:getParent().args`.
-- * `extra_params`: An optional function of one argument that is called on the `params` structure before parsing; its
-- purpose is to specify additional allowed parameters or possibly disable parameters.
-- * `has_source`: There is a source-language parameter following 1= (which becomes the "destination" language
-- parameter) and preceding the terms. This is currently used for {{pseudo-loan}}.
-- * `ilang`: If given, it is a language object that serves as the default for the language. If specified, there is no
-- language code specified in 1=; instead the term parameters start directly at 1= (or at 2= if `has_source` is
-- given).
-- * `require_index_for_pos`: There is no separate |pos= parameter distinct from |pos1=, |pos2=, etc. Instead,
-- specifying |pos= results in an error.
--
-- Note that all language parameters are allowed to be etymology-only languages.
--
-- Return five values ARGS, ITEMS, LANG_OBJ, SCRIPT_OBJ, SOURCE_LANG_OBJ where ARGS is a table of the parsed arguments;
-- ITEMS is the list of parsed items; LANG_OBJ is the language object corresponding to the language code specified in 1=
-- (or taken from `ilang` if given); SCRIPT_OBJ is the script object corresponding to sc= (if given, otherwise nil); and
-- SOURCE_LANG_OBJ is the language object corresponding to the source-language code specified in 2= (or 1= if `ilang` is
-- given) if `has_source` is specified (otherwise nil).
local function parse_args(data)
local raw_args = data.raw_args
local has_source = data.has_source
local ilang = data.ilang
if raw_args.lang then
error("The |lang= parameter is not used by this template. Place the language code in parameter 1 instead.")
end
local term_index = (ilang and 1 or 2) + (has_source and 1 or 0)
local params = {
[term_index] = {list = true, allow_holes = true},
["sort"] = {},
["nocap"] = {type = "boolean"}, -- always allow this even if not used, for use with {{surf}}, which adds it
}
if not ilang then
params[1] = {required = true, type = "language", default = "und"}
end
local source_index
if has_source then
source_index = term_index - 1
params[source_index] = {required = true, type = "language", default = "und"}
end
local m_param_utils = require(parameter_utilities_module)
local param_mods = m_param_utils.construct_param_mods {
-- We want to require an index for all params (or use separate_no_index, which also requires an index for the
-- param corresponding to the first item).
{default = true, require_index = true},
{group = {"link", "ref", "lang", "q", "l"}},
-- Override these two to have separate_no_index, unless `data.require_index_for_pos` is specified.
{param = "lit", separate_no_index = true},
{param = "pos", separate_no_index = not data.require_index_for_pos, require_index = data.require_index_for_pos},
}
if data.extra_params then
data.extra_params(params)
end
local items, args = m_param_utils.process_list_arguments {
params = params,
param_mods = param_mods,
raw_args = raw_args,
termarg = term_index,
parse_lang_prefix = true,
track_module = "homophones",
disallow_custom_separators = true,
-- For compatibility, we need to not skip completely unspecified items. It is common, for example, to do
-- {{suffix|lang||foo}} to generate "+ -foo".
dont_skip_items = true,
-- Don't pass in `lang` or `sc`, as they will be used as defaults to initialize the items, which we don't want
-- (particularly for `lang`), as the code in [[Module:affix]] uses the presence of `lang` as an indicator that
-- a part-specific language was explicitly given.
}
local lang = ilang or args[1]
local source
if has_source then
source = args[source_index]
end
-- For compatibility with the prior code, we need to convert items without term or properties to nil.
for i = 1, #items do
local item = items[i]
local saw_item_property = item.term
if not saw_item_property then
for k, v in pairs(item) do
if is_property_key(k) then
saw_item_property = true
break
end
end
end
if not saw_item_property then
items[i] = nil
end
end
return args, items, lang, args.sc.default, source
end
local function augment_affix_data(data, args, lang, sc)
data.lang = lang
data.sc = sc
data.pos = args.pos and args.pos.default
data.lit = args.lit and args.lit.default
data.sort_key = args.sort
data.type = args.type
data.nocap = args.nocap
data.notext = args.notext
data.nocat = args.nocat
data.force_cat = args.force_cat
data.l = args.l.default
data.ll = args.ll.default
data.q = args.q.default
data.qq = args.qq.default
return data
end
function export.affix(frame)
local function extra_params(params)
params.type = {}
params.notext = {type = "boolean"}
params.nocat = {type = "boolean"}
params.force_cat = {type = "boolean"}
end
local args, parts, lang, sc = parse_args {
raw_args = frame:getParent().args,
extra_params = extra_params,
}
if args.type and not m_affix.etymology_types[args.type] then
error("Unrecognized etymology type: '" .. args.type .. "'")
end
-- There must be at least one part to display. If there are gaps, a term
-- request will be shown.
if not next(parts) and not args.type then
if mw.title.getCurrentTitle().nsText == "සැකිල්ල" then
parts = { {term = "prefix-"}, {term = "base"}, {term = "-suffix"} }
else
error("You must provide at least one part.")
end
end
return m_affix.show_affix(augment_affix_data({ parts = parts }, args, lang, sc))
end
function export.compound(frame)
local function extra_params(params)
params.type = {}
params.notext = {type = "boolean"}
params.nocat = {type = "boolean"}
params.force_cat = {type = "boolean"}
end
local args, parts, lang, sc = parse_args {
raw_args = frame:getParent().args,
extra_params = extra_params,
}
if args.type and not m_affix.etymology_types[args.type] then
error("Unrecognized etymology type: '" .. args.type .. "'")
end
-- There must be at least one part to display. If there are gaps, a term
-- request will be shown.
if not next(parts) and not args.type then
if mw.title.getCurrentTitle().nsText == "සැකිල්ල" then
parts = { {term = "first"}, {term = "second"} }
else
error("You must provide at least one part of a compound.")
end
end
return m_affix.show_compound(augment_affix_data({ parts = parts }, args, lang, sc))
end
function export.compound_like(frame)
local iparams = {
["lang"] = {type = "language"},
["template"] = {},
["text"] = {},
["oftext"] = {},
["cat"] = {},
}
local iargs = require("Module:parameters").process(frame.args, iparams)
local function extra_params(params)
params.notext = {type = "boolean"}
params.nocat = {type = "boolean"}
params.force_cat = {type = "boolean"}
end
local args, parts, lang, sc = parse_args {
raw_args = frame:getParent().args,
extra_params = extra_params,
ilang = iargs.lang,
-- FIXME, why are we doing this? Formerly we had 'params.pos = nil' whose intention was to disable the overall
-- pos= while preserving posN=, which is equivalent to the following using the new syntax. But why is this
-- necessary?
require_index_for_pos = true,
}
local template = iargs.template
local nocat = args.nocat
local notext = args.notext
local text = not notext and iargs.text
local oftext = not notext and (iargs.oftext or text and "of")
local cat = not nocat and iargs.cat
if not next(parts) then
if mw.title.getCurrentTitle().nsText == "සැකිල්ල" then
parts = { {term = "first"}, {term = "second"} }
end
end
return m_affix.show_compound_like(augment_affix_data({ parts = parts, text = text, oftext = oftext, cat = cat },
args, lang, sc))
end
function export.surface_analysis(frame)
local function ine(arg)
-- Since we're operating before calling [[Module:parameters]], we need to imitate how that module processes
-- arguments, including trimming since numbered arguments don't have automatic whitespace trimming.
if not arg then
return arg
end
arg = mw.text.trim(arg)
if arg == "" then
arg = nil
end
return arg
end
local parent_args = frame:getParent().args
local etymtext
local arg1 = ine(parent_args[1])
if not arg1 then
-- Allow omitted first argument to just display "By surface analysis".
etymtext = ""
elseif arg1:find("^%+") then
-- If the first argument (normally a language code) is prefixed with a +, it's a template name.
local template_name = arg1:sub(2)
local new_args = {}
for i, v in pairs(parent_args) do
if type(i) == "number" then
if i > 1 then
new_args[i - 1] = v
end
else
new_args[i] = v
end
end
new_args.nocap = true
etymtext = ", " .. frame:expandTemplate { title = template_name, args = new_args }
end
if etymtext then
return (ine(parent_args.nocap) and "b" or "B") .. "y [[Appendix:Glossary#surface analysis|surface analysis]]" ..
etymtext
end
local function extra_params(params)
params.type = {}
params.notext = {type = "boolean"}
params.nocat = {type = "boolean"}
params.force_cat = {type = "boolean"}
end
local args, parts, lang, sc = parse_args {
raw_args = parent_args,
extra_params = extra_params,
}
if args.type and not m_affix.etymology_types[args.type] then
error("Unrecognized etymology type: '" .. args.type .. "'")
end
-- There must be at least one part to display. If there are gaps, a term
-- request will be shown.
if not next(parts) then
if mw.title.getCurrentTitle().nsText == "සැකිල්ල" then
parts = { {term = "first"}, {term = "second"} }
else
error("You must provide at least one part.")
end
end
return m_affix.show_surface_analysis(augment_affix_data({ parts = parts }, args, lang, sc))
end
local function check_max_items(items, max_allowed)
if #items > max_allowed then
local bad_item = items[max_allowed + 1]
if bad_item.term then
error(("At most %s terms can be specified but saw a term specified for term #%s")
:format(max_allowed, max_allowed + 1))
else
for k, v in pairs(bad_item) do
if is_property_key(k) then
error(("At most %s terms can be specified but saw a value for property '%s' of term #%s")
:format(max_allowed, k, max_allowed + 1))
end
end
end
error(("Internal error: Something wrong, %s items generated when there should be at most %s, but item #%s doesn't have a term or any properties")
:format(#items, max_allowed, max_allowed + 1))
end
end
function export.circumfix(frame)
local function extra_params(params)
params.nocat = {type = "boolean"}
params.force_cat = {type = "boolean"}
end
local args, parts, lang, sc = parse_args {
raw_args = frame:getParent().args,
extra_params = extra_params,
}
check_max_items(parts, 3)
local prefix = parts[1]
local base = parts[2]
local suffix = parts[3]
-- Just to make sure someone didn't use the template in a silly way
if not (prefix and base and suffix) then
if mw.title.getCurrentTitle().nsText == "සැකිල්ල" then
prefix = {term = "circumfix", alt = "prefix"}
base = {term = "base"}
suffix = {term = "circumfix", alt = "suffix"}
else
error("You must specify a prefix part, a base term and a suffix part.")
end
end
return m_affix.show_circumfix(augment_affix_data({ prefix = prefix, base = base, suffix = suffix }, args, lang, sc))
end
function export.confix(frame)
local function extra_params(params)
params.nocat = {type = "boolean"}
params.force_cat = {type = "boolean"}
end
local args, parts, lang, sc = parse_args {
raw_args = frame:getParent().args,
extra_params = extra_params,
}
check_max_items(parts, 3)
local prefix = parts[1]
local base = parts[3] and parts[2] or nil
local suffix = parts[3] or parts[2]
-- Just to make sure someone didn't use the template in a silly way
if not (prefix and suffix) then
if mw.title.getCurrentTitle().nsText == "සැකිල්ල" then
prefix = {term = "prefix"}
suffix = {term = "suffix"}
else
error("You must specify a prefix part, an optional base term and a suffix part.")
end
end
return m_affix.show_confix(augment_affix_data({ prefix = prefix, base = base, suffix = suffix }, args, lang, sc))
end
function export.pseudo_loan(frame)
local function extra_params(params)
params.notext = {type = "boolean"}
params.nocat = {type = "boolean"}
params.force_cat = {type = "boolean"}
end
local args, parts, lang, sc, source = parse_args {
raw_args = frame:getParent().args,
extra_params = extra_params,
has_source = true,
-- FIXME, why are we doing this? Formerly we had 'params.pos = nil' whose intention was to disable the overall
-- pos= while preserving posN=, which is equivalent to the following using the new syntax. But why is this
-- necessary?
require_index_for_pos = true,
}
return require(pseudo_loan_module).show_pseudo_loan(
augment_affix_data({ source = source, parts = parts }, args, lang, sc))
end
function export.infix(frame)
local function extra_params(params)
params.nocat = {type = "boolean"}
params.force_cat = {type = "boolean"}
end
local args, parts, lang, sc = parse_args {
raw_args = frame:getParent().args,
extra_params = extra_params,
}
check_max_items(parts, 3)
local base = parts[1]
local infix = parts[2]
-- Just to make sure someone didn't use the template in a silly way
if not (base and infix) then
if mw.title.getCurrentTitle().nsText == "සැකිල්ල" then
base = {term = "base"}
infix = {term = "infix"}
else
error("You must provide a base term and an infix.")
end
end
return m_affix.show_infix(augment_affix_data({ base = base, infix = infix }, args, lang, sc))
end
function export.prefix(frame)
local function extra_params(params)
params.nocat = {type = "boolean"}
params.force_cat = {type = "boolean"}
end
local args, parts, lang, sc = parse_args {
raw_args = frame:getParent().args,
extra_params = extra_params,
}
local prefixes = parts
local base = nil
local max_prefix = 0
for k, v in pairs(prefixes) do
max_prefix = math.max(k, max_prefix)
end
if max_prefix >= 2 then
base = prefixes[max_prefix]
prefixes[max_prefix] = nil
end
-- Just to make sure someone didn't use the template in a silly way
if not next(prefixes) then
if mw.title.getCurrentTitle().nsText == "සැකිල්ල" then
base = {term = "base"}
prefixes = { {term = "prefix"} }
else
error("You must provide at least one prefix.")
end
end
return m_affix.show_prefix(augment_affix_data({ prefixes = prefixes, base = base }, args, lang, sc))
end
function export.suffix(frame)
local function extra_params(params)
params.nocat = {type = "boolean"}
params.force_cat = {type = "boolean"}
end
local args, parts, lang, sc = parse_args {
raw_args = frame:getParent().args,
extra_params = extra_params,
}
local base = parts[1]
local suffixes = {}
for k, v in pairs(parts) do
suffixes[k - 1] = v
end
-- Just to make sure someone didn't use the template in a silly way
if not next(suffixes) then
if mw.title.getCurrentTitle().nsText == "සැකිල්ල" then
base = {term = "base"}
suffixes = { {term = "suffix"} }
else
error("You must provide at least one suffix.")
end
end
return m_affix.show_suffix(augment_affix_data({ base = base, suffixes = suffixes }, args, lang, sc))
end
function export.derivsee(frame)
local iargs = frame.args
local iparams = {
["derivtype"] = {},
["mode"] = {},
}
local iargs = require("Module:parameters").process(frame.args, iparams)
local params = {
["head"] = {},
["id"] = {},
["sc"] = {type = "script"},
["pos"] = {},
}
local derivtype = iargs.derivtype
if derivtype == "PIE root" then
params[1] = {}
else
params[1] = {required = "true", type = "language", default = "und"}
params[2] = {}
end
local args = require("Module:parameters").process(frame:getParent().args, params)
local lang
local term
if derivtype == "PIE root" then
lang = m_languages.getByCode("ine-pro", true)
term = args[1] or args.head
if term then
term = "*" .. term .. "-"
end
else
lang = args[1]
term = args[2] or args.head
end
local id = args.id
local sc = args.sc
local pos = require("Module:string utilities").pluralize(args.pos or "term")
if not term then
local SUBPAGE = mw.title.getCurrentTitle().subpageText
if lang:hasType("reconstructed") or mw.title.getCurrentTitle().nsText == "Reconstruction" then
term = "*" .. SUBPAGE
elseif lang:hasType("appendix-constructed") then
term = SUBPAGE
else
term = SUBPAGE
end
end
if derivtype == "PIE root" then
return frame:callParserFunction{
name = "#categorytree",
args = {
"Terms derived from the Proto-Indo-European root " .. term .. (id and " (" .. id .. ")" or ""),
depth = 0,
class = "\"derivedterms\"",
mode = iargs.mode,
}
}
end
local category = nil
local langname = lang:getFullName()
if (derivtype == "compound" and pos == nil) then
category = langname .. " compounds with " .. term
elseif derivtype == "compound" and pos == "verbs" then
category = langname .. " compound " .. pos .. " formed with " .. term
elseif derivtype == "compound" then
category = langname .. " compound " .. pos .. " with " .. term
else
category = langname .. " " .. pos .. " " .. derivtype .. "ed with " .. term .. (id and " (" .. id .. ")" or "")
end
return frame:callParserFunction{
name = "#categorytree",
args = {
category,
depth = 0,
class = "\"derivedterms" .. (sc and " " .. sc:getCode() or "") .. "\"",
namespaces = "-" .. (mw.title.getCurrentTitle().nsText == "Reconstruction" and " Reconstruction" or ""),
}
}
end
return export