1if not modules then modules = { } end modules ['core-two'] = { 2 version = 1.001, 3 comment = "companion to core-two.mkiv", 4 author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", 5 copyright = "PRAGMA ADE / ConTeXt Development Team", 6 license = "see context related readme files" 7} 8 9-- This is actually one of the oldest MkIV files and basically a port of MkII but 10-- the old usage has long be phased out. Also, the public part is now handled by 11-- datasets which makes this a more private store. 12 13-- local next = next 14-- local remove, concat = table.remove, table.concat 15 16local allocate = utilities.storage.allocate 17 18local collected = allocate() 19local tobesaved = allocate() 20 21local jobpasses = { 22 collected = collected, 23 tobesaved = tobesaved, 24} 25 26job.passes = jobpasses 27 28local function initializer() 29 collected = jobpasses.collected 30 tobesaved = jobpasses.tobesaved 31end 32 33job.register('job.passes.collected', tobesaved, initializer, nil) 34 35function jobpasses.getcollected(id) 36 return collected[id] or { } 37end 38 39function jobpasses.gettobesaved(id) 40 local t = tobesaved[id] 41 if not t then 42 t = { } 43 tobesaved[id] = t 44 end 45 return t 46end 47 48-- local function define(id) 49-- local p = tobesaved[id] 50-- if not p then 51-- p = { } 52-- tobesaved[id] = p 53-- end 54-- return p 55-- end 56-- 57-- local function save(id,str,index) 58-- local jti = define(id) 59-- if index then 60-- jti[index] = str 61-- else 62-- jti[#jti+1] = str 63-- end 64-- end 65-- 66-- local function savetagged(id,tag,str) 67-- local jti = define(id) 68-- jti[tag] = str 69-- end 70-- 71-- local function getdata(id,index,default) 72-- local jti = collected[id] 73-- local value = jti and jti[index] 74-- return value ~= "" and value or default or "" 75-- end 76-- 77-- local function getfield(id,index,tag,default) 78-- local jti = collected[id] 79-- jti = jti and jti[index] 80-- local value = jti and jti[tag] 81-- return value ~= "" and value or default or "" 82-- end 83-- 84-- local function getcollected(id) 85-- return collected[id] or { } 86-- end 87-- 88-- local function gettobesaved(id) 89-- return define(id) 90-- end 91-- 92-- local function get(id) 93-- local jti = collected[id] 94-- if jti and #jti > 0 then 95-- return remove(jti,1) 96-- end 97-- end 98-- 99-- local function first(id) 100-- local jti = collected[id] 101-- return jti and jti[1] 102-- end 103-- 104-- local function last(id) 105-- local jti = collected[id] 106-- return jti and jti[#jti] 107-- end 108-- 109-- local function find(id,n) 110-- local jti = collected[id] 111-- return jti and jti[n] or nil 112-- end 113-- 114-- local function count(id) 115-- local jti = collected[id] 116-- return jti and #jti or 0 117-- end 118-- 119-- local function list(id) 120-- local jti = collected[id] 121-- if jti then 122-- return concat(jti,',') 123-- end 124-- end 125-- 126-- local function inlist(id,str) 127-- local jti = collected[id] 128-- if jti then 129-- for _, v in next, jti do 130-- if v == str then 131-- return true 132-- end 133-- end 134-- end 135-- return false 136-- end 137-- 138-- local check = first 139-- 140-- jobpasses.define = define 141-- jobpasses.save = save 142-- jobpasses.savetagged = savetagged 143-- jobpasses.getdata = getdata 144-- jobpasses.getfield = getfield 145-- jobpasses.getcollected = getcollected 146-- jobpasses.gettobesaved = gettobesaved 147-- jobpasses.get = get 148-- jobpasses.first = first 149-- jobpasses.last = last 150-- jobpasses.find = find 151-- jobpasses.list = list 152-- jobpasses.count = count 153-- jobpasses.check = check 154-- jobpasses.inlist = inlist 155-- 156-- -- interface 157-- 158-- local implement = interfaces.implement 159-- 160-- implement { name = "gettwopassdata", actions = { get, context }, arguments = "string" } 161-- implement { name = "getfirsttwopassdata",actions = { first, context }, arguments = "string" } 162-- implement { name = "getlasttwopassdata", actions = { last, context }, arguments = "string" } 163-- implement { name = "findtwopassdata", actions = { find, context }, arguments = "2 strings" } 164-- implement { name = "gettwopassdatalist", actions = { list, context }, arguments = "string" } 165-- implement { name = "counttwopassdata", actions = { count, context }, arguments = "string" } 166-- implement { name = "checktwopassdata", actions = { check, context }, arguments = "string" } 167-- 168-- implement { 169-- name = "definetwopasslist", 170-- actions = define, 171-- arguments = "string" 172-- } 173-- 174-- implement { 175-- name = "savetwopassdata", 176-- actions = save, 177-- arguments = "2 strings", 178-- } 179-- 180-- implement { 181-- name = "savetaggedtwopassdata", 182-- actions = savetagged, 183-- arguments = "3 strings", 184-- } 185-- 186-- implement { 187-- name = "doifelseintwopassdata", 188-- actions = { inlist, commands.doifelse }, 189-- arguments = "2 strings", 190-- } 191-- 192-- -- local ctx_latelua = context.latelua 193-- 194-- -- implement { 195-- -- name = "lazysavetwopassdata", 196-- -- arguments = "3 strings", 197-- -- public = true, 198-- -- actions = function(a,b,c) 199-- -- ctx_latelua(function() save(a,c) end) 200-- -- end, 201-- -- } 202-- 203-- -- implement { 204-- -- name = "lazysavetaggedtwopassdata", 205-- -- arguments = "3 strings", 206-- -- public = true, 207-- -- actions = function(a,b,c) 208-- -- ctx_latelua(function() savetagged(a,b,c) end) 209-- -- end, 210-- -- } 211 |
