Module:Convert/text

--[[ Text used by Module:Convert, for en.wikipedia.org (English).

This is a separate module to simplify translation for use on another wiki. Module:Convert responds to text parameters, and can display text. Nearly all that text is defined in: ]]
 * Module:Convert/data (unit definitions)
 * Module:Convert/text (parameter and message definitions)

-- Some units accept an SI prefix before the unit code, such as "kg" for kilogram. local SIprefixes = { -- The prefix field is what the prefix should be, if different from the prefix used. ['Y'] = { exponent = 24, name = 'yotta',                 }, ['Z'] = { exponent = 21, name = 'zetta',                 }, ['E'] = { exponent = 18, name = 'exa',                  }, ['P'] = { exponent = 15, name = 'peta',                 }, ['T'] = { exponent = 12, name = 'tera',                 }, ['G'] = { exponent = 9, name = 'giga',                  }, ['M'] = { exponent = 6, name = 'mega',                  }, ['k'] = { exponent = 3, name = 'kilo',                  }, ['h'] = { exponent = 2, name = 'hecto',                  }, ['da']= { exponent = 1, name = 'deca', name_us = 'deka' }, ['d'] = { exponent = -1, name = 'deci',                 }, ['c'] = { exponent = -2, name = 'centi',                 }, ['m'] = { exponent = -3, name = 'milli',                 }, ['μ'] = { exponent = -6, name = 'micro', prefix = 'µ'    },  -- key = 'GREEK SMALL LETTER MU' (U+03BC) utf-8 CE BC    ['µ'] = { exponent = -6, name = 'micro',                  },  -- key = 'MICRO SIGN' (U+00B5) utf-8 C2 B5    ['u'] = { exponent = -6, name = 'micro', prefix = 'µ'     },  -- not an SI prefix, but allow for people typing this ['n'] = { exponent = -9, name = 'nano',                 }, ['p'] = { exponent =-12, name = 'pico',                 }, ['f'] = { exponent =-15, name = 'femto',                 }, ['a'] = { exponent =-18, name = 'atto',                 }, ['z'] = { exponent =-21, name = 'zepto',                 }, ['y'] = { exponent =-24, name = 'yocto',                 }, }

-- Some units can be qualified with one of the following prefixes, when linked. local customary_units = { { "US", link = "United States customary units" }, { "U.S.", link = "United States customary units" }, { "imperial", link = "Imperial unit" }, { "imp", link = "Imperial unit" }, }

-- Names when using engineering notation (a prefix of "eN" where N is a number; example "e6km"). -- key = { "name", link = "article title", exponent = numeric_key_value } -- If lk=on and link is defined, the name of the number will appear as a link. local eng_scales = { ["3"] = { "thousand", exponent = 3 }, ["6"] = { "million", exponent = 6 }, ["9"] = { "billion", link = "1000000000 (number)", exponent = 9 }, ["12"] = { "trillion", link = "1000000000000 (number)", exponent = 12 }, ["15"] = { "quadrillion", link = "1000000000000000 (number)", exponent = 15 }, }

-- One of the following categories is included in the text of each error or warning message. local all_categories = { general = "", mismatch = "", option = "", unknown = "", }

-- For some error messages, the following puts the wanted style around -- each unit code marked like '...%{ft%}...'. local unitcode_regex = '%%([{}])' local unitcode_replace = { ['{'] = ' ' }

-- All messages that may be displayed if a problem occurs. local all_messages = { -- One of the following prefixes is inserted before each message. cvt_prefix_error = ' Conversion error:', cvt_prefix_warning = ' Conversion warning:', -- Each of following messages is a table: -- { [1] = 'error text', --  [2] = 'category key',  -- key to lookup category in all_categories --  regex = gsub_regex, --  replace = gsub_table, --  warning = true,        -- omitted for an error message; selects cvt_prefix_error or cvt_prefix_warning -- }   cvt_bad_default = { 'Unit "%s" has an invalid default', 'unknown' }, cvt_bad_num = { 'Value "%s" must be a number', 'general' }, cvt_bad_prec = { 'Parameter precision "%s" must be an integer', 'general' }, cvt_bad_sigfig = { 'Parameter sigfig "%s" must be a positive integer', 'general' }, cvt_bad_unit = { 'Unit "%s" is invalid here', 'unknown' }, cvt_big_prec = { 'Precision "%s" is too large', 'general' }, cvt_bug_convert = { 'Bug: Cannot convert between specified units', 'general' }, cvt_empty_option = { 'Ignored empty option "%s"', 'option', warning = true }, cvt_invalid_num = { 'Number is too large or too small', 'general' }, cvt_lookup = { 'Unit "%s" is incorrectly defined', 'general' }, cvt_mismatch = { 'Cannot convert "%s" to "%s"', 'mismatch' }, cvt_no_default = { 'Unit "%s" has no default output unit', 'unknown' }, cvt_no_num = { 'Need value', 'general' }, cvt_no_num2 = { 'Need another value', 'general' }, cvt_no_unit = { 'Need name of unit', 'unknown' }, cvt_should_be = { '%s', 'general', regex = unitcode_regex, replace = unitcode_replace }, cvt_spell_unavailable = { 'Spelling is not available', 'option', warning = true }, cvt_unknown = { 'Unit "%s" is not known', 'unknown' }, cvt_unknown_option = { 'Ignored invalid option "%s"', 'option', warning = true }, }

-- Text to join input value/unit with output value/unit. local disp_joins = { ["or"]        = { " or "   , ""  }, ["sqbr-sp"]   = { " ["     , "]" }, ["sqbr-nbsp"] = { " [", "]" }, ["comma"]     = { ", "     , ""  }, ["slash-sp"]  = { " / "    , ""  }, ["slash-nbsp"] = { " / ", "" }, ["slash-nosp"] = { "/"     , ""  }, ["b"]         = { " ("     , ")" }, ["br"]        = { " "  , ""  }, }

-- Text to separate values in a range. local range_types = { -- Specifying a table requires "off" and "on" values (for "abbr=off" and "abbr=on"); -- other fields are optional. -- Normally, "adj=on" uses hyphens with unabbreviated units (names, not symbols). -- However, "exception = true" means hyphens are also used with "adj=on|abbr=on". -- If "adj" is defined here, that text is used with "adj=on" (without hyphens). ["+"]     = " + ",    [","]      = ", ",    [", and"]  = ", and ", [", or"]  = ", or ", ["by"]    = " by ", ["-"]     = "–",    ["to about"] = " to about ", ["and"]   = { off = " and ", on = " and ", exception = true }, ["or"]    = { off = " or ", on = " or " , exception = true }, ["to"]    = { off = " to ", on = " to " , exception = true }, ["to(-)"] = { off = " to ", on = "–" }, ["+/-"]   = { off = " ± ", on = " ± ", adj = " ± " }, ["x"]     = { off = " by ", on = " × ", is_range_x = true }, ["xx"]    = " × ", ["*"]     = "×",  -- use "*" to replace "x" in  which is different from "x" in old undefined undefined }

local range_aliases = { -- ["alternative name for a range"] = "standard range name" ["and(-)"] = "and", ["&"]      = "and", ["–"]      = "-",    ["–"] = "-",    ["to-"]     = "to(-)", ["×"]      = "x", ["±"]      = "+/-", }

-- Valid option names. local en_option_name = { -- ["local text for option name"] = "en name used in this module" ["abbr"] = "abbr", ["adj"] = "adj", ["debug"] = "debug", ["disp"] = "disp", ["comma"] = "comma", ["lang"] = "lang", ["lk"]  = "lk", ["near"] = "near", ["order"] = "order", ["sigfig"] = "sigfig", ["sing"] = "adj",                  -- "sing" is an old alias for "adj" ["sortable"] = "sortable", ["sp"] = "sp", ["spell"] = "spell", }

-- Valid option values. -- Convention: parms.opt_xxx refers to an option that is set here -- (not intended to be set by the template which invokes this module). -- Example: At en.wiki, "abbr" includes: --    ["comma"] = "opt_nocomma" -- As a result, if the template uses abbr=comma, this script sets: --    parms["opt_nocomma"] = true --    parms["abbr"] = nil -- Therefore parms.abbr will be nil, or will have one of the listed values -- that do not start with "opt_". local en_option_value = { ["abbr"] = { -- ["local text for option value"] = "en value used in this module" ["comma"] = "opt_nocomma",     -- no numsep in input or output numbers ["in"] = "in",                 -- use symbol for LHS unit ["mos"] = "mos",               -- in a range, repeat the input unit (no longer used) ["none"] = "off",              -- old name for "off" ["off"] = "off",               -- use name for all units ["on"] = "on",                 -- use symbol for all units ["out"] = "out",               -- use symbol for RHS unit (default) ["values"] = "opt_values",     -- show only input and output numbers, not units ["~"] = "opt_also_symbol",     -- show input unit symbol as well as name },   ["adj"] = { ["1"] = "opt_singular",        -- unit name is singular when value satisfies: (-1 <= v and v < 0) or (0 < v and v <= 1) ["flip"] = "opt_flip",         -- reverse order of input/output ["j"] = "opt_use_nbsp",        -- "join": use " " instead of " " between value and unit name ["mid"] = "opt_adj_mid",       -- adj=on with user-specified text before input unit ["nocomma"] = "opt_nocomma",   -- no numsep in input or output numbers ["off"] = "",                  -- ignored (off is the default) ["on"] = "opt_adjectival",     -- unit name is singular and hyphenated ["pre"] = "opt_one_preunit",   -- user-specified text before input unit ["ri1"] = "ri1",               -- round input with precision = 1 ["ri2"] = "ri2",               -- round input with precision = 2 ["ri3"] = "ri3",               -- round input with precision = 3 },   ["disp"] = { ["/"] = "slash",               -- join: '/' ["2"] = "opt_output_only",     -- display only output value and symbol/name (not input) ["5"] = "opt_round5",          -- round output value to nearest 5 ["b"] = "b",                   -- join: '(...)' ["br"] = "br",                 -- join: ' ' ["comma"] = "comma",           -- join: ',' ["flip"] = "opt_flip",         -- reverse order of input/output ["flip5"] = "opt_flip, opt_round5", -- disp=flip + disp=5 ["nocomma"] = "opt_nocomma",   -- no numsep in input or output numbers ["number"] = "opt_output_number_only", -- display output value (not input, and not output symbol/name) ["or"] = "or",                 -- join: 'or' ["out"] = "opt_output_only", ["output number only"] = "opt_output_number_only", ["output only"] = "opt_output_only", ["preunit"] = "opt_two_preunits",   -- user-specified text before input and output units ["s"] = "slash",               -- join: '/' ["slash"] = "slash",           -- join: '/' ["sqbr"] = "sqbr",             -- join: '[...]' ["table"] = "opt_table",       -- output is suitable for a table cell with align="right" ["tablecen"] = "opt_tablecen", -- output is suitable for a table cell with align="center" ["u2"] = "opt_output_unit_only", -- display output symbol/name (not input, and not output value) ["unit"] = "opt_input_unit_only", -- display input symbol/name (not output, and not input value) ["unit2"] = "opt_output_unit_only", ["x"] = "x",                   -- join: ... (user-specified text) },   ["near"] = { ["5"] = "opt_round5",          -- round output value to nearest 5 },   ["order"] = { ["flip"] = "opt_flip",         -- reverse order of input/output },   ["comma"] = { ["5"] = "opt_comma5",          -- only use numsep grouping if 5 or more digits ["gaps"] = "opt_gaps",         -- use gaps, not numsep, to separate groups of digits ["gaps5"] = "opt_gaps, opt_comma5", -- opt_gaps + opt_comma5 },   ["debug"] = { ["yes"] = "opt_sortable_debug", -- make the normally hidden sort key visible },   ["lang"] = { ["en"] = "opt_lang_en",        -- use en digits for output, regardless of local language },   ["lk"] = { ["in"] = "in",                 -- link LHS unit name or symbol ["off"] = "",                  -- ignored (off is the default) ["on"] = "on",                 -- link all unit names or symbols (but not twice for the same unit) ["out"] = "out",               -- link RHS unit name or symbol },   -- sigfig=x is handled as a special case: x must be an integer (possibly in local language) = 1 or more ["sortable"] = { ["off"] = "",                  -- ignored (off is the default) ["on"] = "opt_sortable",       -- output numeric hidden sort field for use in a sortable table },   ["sp"] = { ["us"] = "opt_sp_us",          -- use U.S. spelling (like "meter" instead of default "metre") },   ["spell"] = {                       -- only English spelling is supported; only for input; not scientific notation; only some fractions ["in"] = "opt_spell_in",       -- spell input value in words ["In"] = "opt_spell_in, opt_spell_upper", -- spell input value in words with first letter uppercase }, }

return { SIprefixes = SIprefixes, all_categories = all_categories, all_messages = all_messages, customary_units = customary_units, disp_joins = disp_joins, en_option_name = en_option_name, en_option_value = en_option_value, eng_scales = eng_scales, range_aliases = range_aliases, range_types = range_types, }