diff options
Diffstat (limited to 'Master/texmf-dist/tex/context/base/publ-aut.lua')
| -rw-r--r-- | Master/texmf-dist/tex/context/base/publ-aut.lua | 739 |
1 files changed, 387 insertions, 352 deletions
diff --git a/Master/texmf-dist/tex/context/base/publ-aut.lua b/Master/texmf-dist/tex/context/base/publ-aut.lua index ba492a93bd6..820ac78ff3b 100644 --- a/Master/texmf-dist/tex/context/base/publ-aut.lua +++ b/Master/texmf-dist/tex/context/base/publ-aut.lua @@ -11,23 +11,32 @@ if not characters then dofile(resolvers.findfile("char-ini.lua")) end -local context = context -local chardata = characters.data +local lpeg = lpeg -local tostring = tostring +local type, next, tostring = type, next, tostring local concat = table.concat -local lpeg = lpeg local utfchar = utf.char +local formatters = string.formatters + +local P, C, V, Cs, Ct, Cg, Cf, Cc = lpeg.P, lpeg.C, lpeg.V, lpeg.Cs, lpeg.Ct, lpeg.Cg, lpeg.Cf, lpeg.Cc +local lpegmatch, lpegpatterns = lpeg.match, lpeg.patterns + +local context = context +----- commands = commands -local publications = publications or { } +local implement = interfaces.implement +local ctx_setmacro = interfaces.setmacro -local datasets = publications.datasets or { } -publications.datasets = datasets +local publications = publications -publications.authors = publications.authors or { } -local authors = publications.authors +local datasets = publications.datasets +local getcasted = publications.getcasted -local P, C, V, Cs, Ct, lpegmatch, lpegpatterns = lpeg.P, lpeg.C, lpeg.V, lpeg.Cs, lpeg.Ct, lpeg.match, lpeg.patterns +local allocate = utilities.storage.allocate + +local chardata = characters.data + +local report = logs.reporter("publications","authors") -- local function makesplitter(separator) -- return Ct { "start", @@ -38,17 +47,26 @@ local P, C, V, Cs, Ct, lpegmatch, lpegpatterns = lpeg.P, lpeg.C, lpeg.V, lpeg.Cs -- } -- end -local space = P(" ") +-- authorlist = { authorspec and authorspec and authorspec } +-- authorspec = composedname +-- authorspec = surnames, firstnames +-- authorspec = von, surnames, firstnames +-- authorspec = von, surnames, jr, firstnames +-- authorspec = von, surnames, jr, firstnames, initials + +local space = lpegpatterns.whitespace local comma = P(",") +local period = P(".") +local dash = P("-") local firstcharacter = lpegpatterns.utf8byte +local utf8character = lpegpatterns.utf8character +local p_and = space^1 * (P("and") + P("&&") + P("++")) * space^1 +local p_comma = space^0 * comma * space^0 +local p_space = space^1 +local p_shortone = C((utf8character -dash-period)^1) +local p_longone = C( utf8character) * (1-dash-period)^0 --- local andsplitter = lpeg.tsplitat(space^1 * "and" * space^1) --- local commasplitter = lpeg.tsplitat(space^0 * comma * space^0) --- local spacesplitter = lpeg.tsplitat(space^1) - -local p_and = space^1 * "and" * space^1 -local p_comma = space^0 * comma * space^0 -local p_space = space^1 +local p_empty = P("{}")/"" * #(p_space^0 * (P(-1) + P(","))) local andsplitter = Ct { "start", start = (Cs((V("inner") + (1-p_and))^1) + p_and)^1, @@ -56,7 +74,7 @@ local andsplitter = Ct { "start", } local commasplitter = Ct { "start", - start = Cs(V("outer")) + (Cs((V("inner") + (1-p_comma))^1) + p_comma)^1, + start = Cs(V("outer")) + (p_empty + Cs((V("inner") + (1-p_comma))^1) + p_comma)^1, outer = (P("{")/"") * ((V("inner") + P(1-P("}")))^1) * (P("}")/""), inner = P("{") * ((V("inner") + P(1-P("}")))^1) * P("}"), } @@ -67,18 +85,40 @@ local spacesplitter = Ct { "start", inner = P("{") * ((V("inner") + P(1-P("}")))^1) * P("}"), } +local p_initial = p_shortone * period * dash^0 + + p_longone * (period + dash + P(-1)) +local initialsplitter = p_initial * P(-1) + Ct((p_initial)^1) + +local optionsplitter = Cf(Ct("") * Cg(C((1-space)^1) * space^0 * Cc(true))^1,rawset) + local function is_upper(str) local first = lpegmatch(firstcharacter,str) local okay = chardata[first] return okay and okay.category == "lu" end +-- local cleaner = Cs( ( P("{}")/"" + P(1) )^1 ) + local cache = { } -- 33% reuse on tugboat.bib local nofhits = 0 local nofused = 0 +publications.authorcache = cache + +local function makeinitials(firstnames) + if firstnames and #firstnames > 0 then + local initials = { } + for i=1,#firstnames do + initials[i] = lpegmatch(initialsplitter,firstnames[i]) + end + return initials + end +end + local function splitauthorstring(str) - if not str then + if str then + -- str = lpegmatch(cleaner,str) + else return end nofused = nofused + 1 @@ -97,12 +137,15 @@ local function splitauthorstring(str) -- print("hit 2",author,nofhits,nofused,math.round(100*nofhits/nofused)) end if not detail then - local firstnames, vons, surnames, initials, juniors + local firstnames, vons, surnames, initials, juniors, options local split = lpegmatch(commasplitter,author) --- inspect(split) local n = #split + detail = { + original = author, + snippets = n, + } if n == 1 then - -- First von Last + -- {First Middle von Last} local words = lpegmatch(spacesplitter,author) firstnames, vons, surnames = { }, { }, { } local i, n = 1, #words @@ -132,14 +175,17 @@ local function splitauthorstring(str) else -- mess end - -- safeguard if #surnames == 0 then + -- safeguard firstnames = { } vons = { } surnames = { author } + else + initials = makeinitials(firstnames) end elseif n == 2 then - -- von Last, First + -- {Last, First} + -- {von Last, First} firstnames, vons, surnames = { }, { }, { } local words = lpegmatch(spacesplitter,split[1]) local i, n = 1, #words @@ -168,33 +214,44 @@ local function splitauthorstring(str) while i <= n do vons[#vons+1], i = words[i], i + 1 end - else - -- von Last, Jr ,First - firstnames = lpegmatch(spacesplitter,split[1]) - juniors = lpegmatch(spacesplitter,split[2]) - surnames = lpegmatch(spacesplitter,split[3]) - if n > 3 then - -- error + if surnames and firstnames and #surnames == 0 then + -- safeguard + surnames[1] = firstnames[#firstnames] + firstnames[#firstnames] = nil end - end - if #surnames == 0 then - surnames[1] = firstnames[#firstnames] - firstnames[#firstnames] = nil - end - if firstnames then - initials = { } - for i=1,#firstnames do - initials[i] = utfchar(lpegmatch(firstcharacter,firstnames[i])) + initials = makeinitials(firstnames) + elseif n == 3 then + -- {von Last, First, Jr} + surnames = lpegmatch(spacesplitter,split[1]) + juniors = lpegmatch(spacesplitter,split[2]) + firstnames = lpegmatch(spacesplitter,split[3]) + initials = makeinitials(firstnames) + elseif n == 4 then + -- {Von, Last, First, Jr} + vons = lpegmatch(spacesplitter,split[1]) + surnames = lpegmatch(spacesplitter,split[2]) + juniors = lpegmatch(spacesplitter,split[3]) + firstnames = lpegmatch(spacesplitter,split[4]) + initials = makeinitials(firstnames) + elseif n >= 5 then + -- {Von, Last, First, Jr, F.} + -- {Von, Last, First, Jr, Fr., options} + vons = lpegmatch(spacesplitter,split[1]) + surnames = lpegmatch(spacesplitter,split[2]) + juniors = lpegmatch(spacesplitter,split[3]) + firstnames = lpegmatch(spacesplitter,split[4]) + initials = lpegmatch(spacesplitter,split[5]) + options = split[6] + if options then + options = lpegmatch(optionsplitter,options) end end - detail = { - original = author, - firstnames = firstnames, - vons = vons, - surnames = surnames, - initials = initials, - juniors = juniors, - } + if firstnames and #firstnames > 0 then detail.firstnames = firstnames end + if vons and #vons > 0 then detail.vons = vons end + if surnames and #surnames > 0 then detail.surnames = surnames end + if initials and #initials > 0 then detail.initials = initials end + if juniors and #juniors > 0 then detail.juniors = juniors end + if options and next(options) then detail.options = options end cache[author] = detail nofhits = nofhits + 1 end @@ -203,348 +260,326 @@ local function splitauthorstring(str) return authors end --- local function splitauthors(dataset,tag,field) --- local entries = datasets[dataset] --- local luadata = entries.luadata --- if not luadata then --- return { } --- end --- local entry = luadata[tag] --- if not entry then --- return { } --- end --- return splitauthorstring(entry[field]) --- end - -local function the_initials(initials,symbol) - local t, symbol = { }, symbol or "." +local function the_initials(initials,symbol,connector) + if not symbol then + symbol = "." + end + if not connector then + connector = "-" + end + local result, r = { }, 0 for i=1,#initials do - t[i] = initials[i] .. symbol + local initial = initials[i] + if type(initial) == "table" then + local set, s = { }, 0 + for i=1,#initial do + if i > 1 then + s = s + 1 ; set[s] = connector + end + s = s + 1 ; set[s] = initial[i] + s = s + 1 ; set[s] = symbol + end + r = r + 1 ; result[r] = concat(set) + else + r = r + 1 ; result[r] = initial .. symbol + end end - return t + return result end --- authors - -local settings = { } - --- local defaultsettings = { --- firstnamesep = " ", --- vonsep = " ", --- surnamesep = " ", --- juniorsep = " ", --- surnamejuniorsep = ", ", --- juniorjuniorsep = ", ", --- surnamefirstnamesep = ", ", --- surnameinitialsep = ", ", --- namesep = ", ", --- lastnamesep = " and ", --- finalnamesep = " and ", --- etallimit = 1000, --- etaldisplay = 1000, --- etaltext = "", --- } - -local defaultsettings = { - firstnamesep = [[\btxlistvariantparameter{firstnamesep}]], - vonsep = [[\btxlistvariantparameter{vonsep}]], - surnamesep = [[\btxlistvariantparameter{surnamesep}]], - juniorsep = [[\btxlistvariantparameter{juniorsep}]], - surnamejuniorsep = [[\btxlistvariantparameter{surnamejuniorsep}]], - juniorjuniorsep = [[\btxlistvariantparameter{juniorjuniorsep}]], - surnamefirstnamesep = [[\btxlistvariantparameter{surnamefirstnamesep}]], - surnameinitialsep = [[\btxlistvariantparameter{surnameinitialsep}]], - namesep = [[\btxlistvariantparameter{namesep}]], - lastnamesep = [[\btxlistvariantparameter{lastnamesep}]], - finalnamesep = [[\btxlistvariantparameter{finalnamesep}]], - -- - etaltext = [[\btxlistvariantparameter{etaltext}]], - -- - etallimit = 1000, - etaldisplay = 1000, -} - -function authors.setsettings(s) +local ctx_btxsetconcat = context.btxsetconcat +local ctx_btxsetoverflow = context.btxsetoverflow +local ctx_btxsetinitials = context.btxsetinitials +local ctx_btxsetfirstnames = context.btxsetfirstnames +local ctx_btxsetvons = context.btxsetvons +local ctx_btxsetsurnames = context.btxsetsurnames +local ctx_btxsetjuniors = context.btxsetjuniors +local ctx_btxciteauthorsetup = context.btxciteauthorsetup +local ctx_btxlistauthorsetup = context.btxlistauthorsetup +local ctx_btxsetauthorvariant = context.btxsetauthorvariant +local ctx_btxstartauthor = context.btxstartauthor +local ctx_btxstopauthor = context.btxstopauthor + +local concatstate = publications.concatstate +local f_invalid = formatters["<invalid %s: %s>"] + +local currentauthordata = nil +local currentauthorsymbol = nil + +local manipulators = typesetters.manipulators +local splitmanipulation = manipulators.splitspecification +local applymanipulation = manipulators.applyspecification +local manipulatormethods = manipulators.methods + +local function value(i,field) + if currentauthordata then + local entry = currentauthordata[i] + if entry then + local value = entry[field] + if value and #value > 0 then + return value + end + end + end end -authors.splitstring = splitauthorstring - --- [firstnames] [firstnamesep] [vons] [vonsep] [surnames] [juniors] [surnamesep] (Taco, von Hoekwater, jr) - -function authors.normal(author,settings) - local firstnames, vons, surnames, juniors = author.firstnames, author.vons, author.surnames, author.juniors - local result, settings = { }, settings or defaultsettings - if firstnames and #firstnames > 0 then - result[#result+1] = concat(firstnames," ") - result[#result+1] = settings.firstnamesep or defaultsettings.firstnamesep - end - if vons and #vons > 0 then - result[#result+1] = concat(vons," ") - result[#result+1] = settings.vonsep or defaultsettings.vonsep - end - if surnames and #surnames > 0 then - result[#result+1] = concat(surnames," ") - if juniors and #juniors > 0 then - result[#result+1] = settings.surnamejuniorsep or defaultsettings.surnamejuniorsep - result[#result+1] = concat(juniors," ") +implement { name = "btxcurrentfirstnames", arguments = "integer", actions = function(i) local v = value(i,"initials") if v then context(concat(the_initials(v,currentauthorsymbol))) end end } +implement { name = "btxcurrentinitials", arguments = "integer", actions = function(i) local v = value(i,"firstnames") if v then context(concat(v," ")) end end } +implement { name = "btxcurrentjuniors", arguments = "integer", actions = function(i) local v = value(i,"juniors") if v then context(concat(v," ")) end end } +implement { name = "btxcurrentsurnames", arguments = "integer", actions = function(i) local v = value(i,"surnames") if v then context(concat(v," ")) end end } +implement { name = "btxcurrentvons", arguments = "integer", actions = function(i) local v = value(i,"vons") if v then context(concat(v," ")) end end } + +local function btxauthorfield(i,field) + if currentauthordata then + local entry = currentauthordata[i] + if entry then + local manipulator, field = splitmanipulation(field) + local value = entry[field] + if not value or #value == 0 then + -- value, no need for message + elseif manipulator then + for i=1,#value do + if i > 1 then + context(" ") + end + context(applymanipulation(manipulator,value) or value) + end + elseif field == "initials" then + context(concat(the_initials(value,currentauthorsymbol))) + else + context(concat(value," ")) + end end - elseif juniors and #juniors > 0 then - result[#result+1] = concat(juniors," ") end - return concat(result) end --- [initials] [initialsep] [vons] [vonsep] [surnames] [juniors] [surnamesep] (T, von Hoekwater, jr) +-- This is somewhat tricky: an author is not always an author but +-- can also be a title or key, depending on the (optional) set it's +-- in. Also, authors can be combined with years and so and they +-- might be called upon mixed with other calls. + +local function btxauthor(dataset,tag,field,settings) + local split, usedfield, kind = getcasted(dataset,tag,field) + if kind == "author" then + local max = split and #split or 0 + if max == 0 then + return + -- error + end + local etallimit = tonumber(settings.etallimit) or 1000 + local etaldisplay = tonumber(settings.etaldisplay) or etallimit + local combiner = settings.combiner + local symbol = settings.symbol + local index = settings.index + if not combiner or combiner == "" then + combiner = "normal" + end + if not symbol then + symbol = "." + end + local ctx_btxsetup = settings.kind == "cite" and ctx_btxciteauthorsetup or ctx_btxlistauthorsetup + if max > etallimit and etaldisplay < max then + max = etaldisplay + end + currentauthordata = split + currentauthorsymbol = symbol -function authors.normalshort(author,settings) - local initials, vons, surnames, juniors = author.initials, author.vons, author.surnames, author.juniors - local result, settings = { }, settings or defaultsettings - if initials and #initials > 0 then - result[#result+1] = concat(initials," ") - result[#result+1] = settings.initialsep or defaultsettings.initialsep - end - if vons and #vons > 0 then - result[#result+1] = concat(vons," ") - result[#result+1] = settings.vonsep or defaultsettings.vonsep - end - if surnames and #surnames > 0 then - result[#result+1] = concat(surnames," ") - if juniors and #juniors > 0 then - result[#result+1] = settings.surnamejuniorsep or defaultsettings.surnamejuniorsep - result[#result+1] = concat(juniors," ") + local function oneauthor(i) + local author = split[i] + if index then + ctx_btxstartauthor(i,1,0) + else + local state = author.state or 0 + ctx_btxstartauthor(i,max,state) + ctx_btxsetconcat(concatstate(i,max)) + ctx_btxsetauthorvariant(combiner) + end + local initials = author.initials + if initials and #initials > 0 then + ctx_btxsetinitials() -- (concat(the_initials(initials,symbol)," ")) + end + local firstnames = author.firstnames + if firstnames and #firstnames > 0 then + ctx_btxsetfirstnames() -- (concat(firstnames," ")) + end + local vons = author.vons + if vons and #vons > 0 then + ctx_btxsetvons() -- (concat(vons," ")) + end + local surnames = author.surnames + if surnames and #surnames > 0 then + ctx_btxsetsurnames() -- (concat(surnames," ")) + end + local juniors = author.juniors + if juniors and #juniors > 0 then + ctx_btxsetjuniors() -- (concat(juniors," ")) + end + if not index and i == max then + local overflow = #split - max + if overflow > 0 then + ctx_btxsetoverflow(overflow) + end + end + ctx_btxsetup(combiner) + ctx_btxstopauthor() + end + if index then + oneauthor(index) + else + for i=1,max do + oneauthor(i) + end end - elseif juniors and #juniors > 0 then - result[#result+1] = concat(juniors," ") + else + report("ignored field %a of tag %a, used field %a is no author",field,tag,usedfield) end - return concat(result) end --- vons surnames juniors, firstnames +implement { + name = "btxauthorfield", + actions = btxauthorfield, + arguments = { "integer", "string" } +} --- [vons] [vonsep] [surnames] [surnamejuniorsep] [juniors] [surnamefirstnamesep] [firstnames] (von Hoekwater jr, Taco) +implement { + name = "btxauthor", + actions = btxauthor, + arguments = { + "string", + "string", + "string", + { + { "combiner" }, + { "kind" }, + { "etallimit" }, + { "etaldisplay" }, + { "symbol" }, + } + } +} -function authors.inverted(author,settings) - local firstnames, vons, surnames, juniors = author.firstnames, author.vons, author.surnames, author.juniors - local result, settings = { }, settings or defaultsettings - if vons and #vons > 0 then - result[#result+1] = concat(vons," ") - result[#result+1] = settings.vonsep or defaultsettings.vonsep - end - if surnames and #surnames > 0 then - result[#result+1] = concat(surnames," ") - if juniors and #juniors > 0 then - result[#result+1] = settings.surnamejuniorsep or defaultsettings.surnamejuniorsep - result[#result+1] = concat(juniors," ") - end - elseif juniors and #juniors > 0 then - result[#result+1] = concat(juniors," ") - end - if firstnames and #firstnames > 0 then - result[#result+1] = settings.surnamefirstnamesep or defaultsettings.surnamefirstnamesep - result[#result+1] = concat(firstnames," ") - end - return concat(result) +local function components(snippet,short) + local vons = snippet.vons + local surnames = snippet.surnames + local initials = snippet.initials + local firstnames = not short and snippet.firstnames + local juniors = snippet.juniors + return + vons and #vons > 0 and concat(vons," ") or "", + surnames and #surnames > 0 and concat(surnames," ") or "", + initials and #initials > 0 and concat(the_initials(initials)," ") or "", + firstnames and #firstnames > 0 and concat(firstnames," ") or "", + juniors and #juniors > 0 and concat(juniors, " ") or "" end --- [vons] [vonsep] [surnames] [surnamejuniorsep] [juniors] [surnamefirstnamesep] [initials] (von Hoekwater jr, T) +local collapsers = allocate { } -function authors.invertedshort(author,settings) - local vons, surnames, initials, juniors = author.vons, author.surnames, author.initials, author.juniors - local result, settings = { }, settings or defaultsettings +publications.authorcollapsers = collapsers + +local function default(author) + local vons = author.vons + local surnames = author.surnames + local initials = author.initials + local firstnames = author.firstnames + local juniors = author.juniors + local result = { } + local nofresult = 0 if vons and #vons > 0 then - result[#result+1] = concat(vons," ") - result[#result+1] = settings.vonsep or defaultsettings.vonsep + nofresult = nofresult + 1 ; result[nofresult] = concat(vons," ") end if surnames and #surnames > 0 then - result[#result+1] = concat(surnames," ") - if juniors and #juniors > 0 then - result[#result+1] = settings.surnamejuniorsep or defaultsettings.surnamejuniorsep - result[#result+1] = concat(juniors," ") - end - elseif juniors and #juniors > 0 then - result[#result+1] = concat(juniors," ") + nofresult = nofresult + 1 ; result[nofresult] = concat(surnames," ") end if initials and #initials > 0 then - result[#result+1] = settings.surnameinitialsep or defaultsettings.surnameinitialsep - result[#result+1] = concat(the_initials(initials)," ") + nofresult = nofresult + 1 ; result[nofresult] = concat(the_initials(initials)," ") end - return concat(result) -end - -local lastconcatsize = 1 - -local function concatnames(t,settings) - local namesep = settings.namesep - local lastnamesep = settings.lastnamesep - local finalnamesep = settings.finalnamesep - local lastconcatsize = #t - if lastconcatsize > 2 then - local s = { } - for i=1,lastconcatsize-2 do - s[i] = t[i] .. namesep - end - s[lastconcatsize-1], s[lastconcatsize] = t[lastconcatsize-1] .. finalnamesep, t[lastconcatsize] - return concat(s) - elseif lastconcatsize > 1 then - return concat(t,lastnamesep) - elseif lastconcatsize > 0 then - return t[1] - else - return "" + if firstnames and #firstnames > 0 then + nofresult = nofresult + 1 ; result[nofresult] = concat(firstnames," ") end + if juniors and #juniors > 0 then + nofresult = nofresult + 1 ; result[nofresult] = concat(juniors," ") + end + return concat(result," ") end -function authors.concat(dataset,tag,field,settings) - table.setmetatableindex(settings,defaultsettings) - local combiner = settings.combiner - if not combiner or type(combiner) == "string" then - combiner = authors[combiner or "normal"] or authors.normal - end - local split = datasets[dataset].details[tag][field] - local etallimit = settings.etallimit or 1000 - local etaldisplay = settings.etaldisplay or etallimit - local max = split and #split or 0 - if max == 0 then - -- error - end - if max > etallimit and etaldisplay < max then - max = etaldisplay +collapsers.default = default + +local function writer(key,snippets) + if not key then + return "" end - local combined = { } - for i=1,max do - combined[i] = combiner(split[i],settings) + if type(key) == "string" then + return key end - local result = concatnames(combined,settings) - if #combined <= max then - return result + local n = #key + if n == 0 then + return "" + elseif n == 1 then + local author = key[1] + local options = author.options + if options then + for option in next, options do + local collapse = collapsers[option] + if collapse then + return collapse(author) + end + end + end + return default(author) else - return result .. settings.etaltext - end -end - -function commands.btxauthor(...) - context(authors.concat(...)) -end - -function authors.short(author,year) - -- todo --- local result = { } --- if author then --- local authors = splitauthors(author) --- for a=1,#authors do --- local aa = authors[a] --- local initials = aa.initials --- for i=1,#initials do --- result[#result+1] = initials[i] --- end --- local surnames = aa.surnames --- for s=1,#surnames do --- result[#result+1] = utfchar(lpegmatch(firstcharacter,surnames[s])) --- end --- end --- end --- if year then --- result[#result+1] = year --- end --- return concat(result) -end - --- We can consider creating a hashtable key -> entry but I wonder if --- pays off. - -local compare = sorters.comparers.basic -- (a,b) -local strip = sorters.strip -local splitter = sorters.splitters.utf - -function authors.preparedsort(dataset,list,sorttype_a,sorttype_b,sorttype_c) - local luadata = datasets[dataset].luadata - local details = datasets[dataset].details - local valid = { } - local splitted = { } - table.setmetatableindex(splitted,function(t,k) -- could be done in the sorter but seldom that many shared - local v = splitter(k,true) -- in other cases - t[k] = v - return v - end) - local snippets = { } - for i=1,#list do - -- either { tag, tag, ... } or { { tag, index }, { tag, index } } - local li = list[i] - local tag = type(li) == "string" and li or li[1] - local entry = luadata[tag] - local detail = details[tag] - local suffix = tostring(i) - local year = nil - local assembled = nil - if entry and detail then - local key = detail[sorttype_a] or detail[sorttype_b] or detail[sorttype_c] - if key then - -- maybe an option is to also sort the authors first - local n = #key - local s = 0 - for i=1,n do - local k = key[i] - local vons = k.vons - local surnames = k.surnames - local initials = k.initials - if vons and #vons > 0 then - s = s + 1 ; snippets[s] = concat(vons," ") - end - if surnames and #surnames > 0 then - s = s + 1 ; snippets[s] = concat(surnames," ") - end - if initials and #initials > 0 then - s = s + 1 ; snippets[s] = concat(initials," ") + local t = { } + local s = 0 + for i=1,n do + local author = key[i] + local options = author.options + s = s + 1 + if options then + local done = false + for option in next, options do + local collapse = collapsers[option] + if collapse then + t[s] = collapse(author) + done = true end end - assembled = concat(snippets," ",1,s) + if not done then + t[s] = default(author) + end else - assembled = "" + t[s] = default(author) end - year = entry.year or "9998" - else - assembled = "" - year = "9999" end - valid[i] = { - index = i, - split = { - splitted[strip(assembled)], - splitted[year], - splitted[suffix], - }, --- names = assembled, --- year = year, --- suffix = suffix, - } + return concat(t," & ") end - return valid end -function authors.sorted(dataset,list,sorttype) -- experimental - local valid = authors.preparedsort(dataset,list,sorttype) - if #valid == 0 or #valid ~= #list then - return list - else - sorters.sort(valid,compare) - for i=1,#valid do - valid[i] = valid[i].index - end - return valid - end -end +publications.writers .author = writer +publications.casters .author = splitauthorstring +publications.components.author = components --- local dataset = publications.datasets.test --- --- local function add(str) --- dataset.details[str] = { author = publications.authors.splitstring(str) } --- end --- --- add("Hagen, Hans and Hoekwater, Taco Whoever T. Ex. and Henkel Hut, Hartmut Harald von der") --- add("Hans Hagen and Taco Whoever T. Ex. Hoekwater and Hartmut Harald von der Henkel Hut") --- add("de Gennes, P. and Gennes, P. de") --- add("van't Hoff, J. H. and {van't Hoff}, J. H.") +-- sharedmethods.author = { +-- { field = "key", default = "", unknown = "" }, +-- { field = "author", default = "", unknown = "" }, +-- { field = "title", default = "", unknown = "" }, +-- } + +-- Analysis of the APA by Alan: -- --- local list = table.keys(dataset.details) --- local sort = publications.authors.sorted("test",list,"author") --- local test = { } for i=1,#sort do test[i] = dataset.details[list[sort[i]]] end +-- first : key author editor publisher title journal volume number pages +-- second: year suffix title month day journal volume number + +publications.sortmethods.authoryear = { + sequence = { + { field = "key", default = "", unknown = "" }, + { field = "author", default = "", unknown = "" }, + { field = "year", default = "9998", unknown = "9999" }, + { field = "suffix", default = " ", unknown = " " }, + { field = "month", default = "13", unknown = "14" }, + { field = "day", default = "32", unknown = "33" }, + { field = "journal", default = "", unknown = "" }, + { field = "volume", default = "", unknown = "" }, + { field = "number", default = "", unknown = "" }, + { field = "title", default = "", unknown = "" }, + { field = "pages", default = "", unknown = "" }, + }, +} |