Module:uz-inflection-tools
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- The following documentation is located at Module:uz-inflection-tools/documentation. [edit]
- Useful links: subpage list • links • transclusions • testcases • sandbox
local export = {}
local u = require('Module:uz-utils')
local function trim_stress(str)
-- remove space after stress (we put it in the code just to make visually readable sources)
local result, count = mw.ustring.gsub(str, '́ ', '́')
return result
end
export.stash = {}
function export.clear_stash()
export.stash = {}
end
function export.add_stash(name, value)
export.stash[name] = value
end
function export.apply_stash(str)
for name, value in pairs(export.stash) do
str = mw.ustring.gsub(str, u.escape(name), value)
end
return str
end
function export.replace(str, pattern, replace_to)
pattern = export.apply_stash(pattern)
return mw.ustring.gsub(str, trim_stress(pattern), trim_stress(replace_to))
end
function export.extract(str, pattern)
pattern = export.apply_stash(pattern)
return mw.ustring.match(str, trim_stress(pattern))
end
function export.check(str, values, checker)
if type(values) == 'string' then
values = {values}
end
for i, value in pairs(values) do
value = trim_stress(export.apply_stash(value))
local ok =
checker == 'equals' and value == str
or checker == 'endswith' and mw.ustring.match(str, value .. "$") ~= nil
or checker == 'penultimate' and mw.ustring.match(str, value .. ".$") ~= nil
or checker == 'contains' and mw.ustring.match(str, value) ~= nil
or checker == 'contains_once' and #mw.text.split(str, value) == 2
or checker == 'contains_several' and #mw.text.split(str, value) > 2
if ok then
return true
end
end
return false
end
function export.equals(str, values)
return export.check(str, values, 'equals')
end
function export.endswith(str, values)
return export.check(str, values, 'endswith')
end
function export.penultimate(str, values)
return export.check(str, values, 'penultimate')
end
function export.contains(str, values)
return export.check(str, values, 'contains')
end
function export.contains_once(str, values)
return export.check(str, values, 'contains_once')
end
function export.contains_several(str, values)
return export.check(str, values, 'contains_several')
end
return export