-- %D \module -- %D [ file=t-handlecsv.lua, -- %D version=2019.03.30, -- %D title=HandleCSV module, -- %D subtitle=CSV file handling, -- %D author=Jaroslav Hajtmar, -- %D date=\currentdate, -- %D copyright=Jaroslav Hajtmar, -- %D email=hajtmar@gyza.cz, -- %D license=GNU General Public License] -- -- %C Copyright (C) 2019 Jaroslav Hajtmar -- %C -- %C This program is free software: you can redistribute it and/or modify -- %C it under the terms of the GNU General Public License as published by -- %C the Free Software Foundation, either version 3 of the License, or -- %C (at your option) any later version. -- %C -- %C This program is distributed in the hope that it will be useful, -- %C but WITHOUT ANY WARRANTY; without even the implied warranty of -- %C MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- %C GNU General Public License for more details. -- %C -- %C You should have received a copy of the GNU General Public License -- %C along with this program. If not, see . -- use a feature that is part of the /texmf-dist/tex/context/base/util-prs.lua thirddata = thirddata or { } thirddata.handlecsv = { -- Global variables -- gCSVSeparator gUserCSVSeparator=';', -- the most widely used field separator in CSV tables -- gCSVQuoter gUserCSVQuoter='"', -- -- gCSVHeader gUserCSVHeader=false, -- CSV file is by default considered as a CSV file without the header (in header are treated as column names of macros gUserUseHooks=false, -- In default setting is not use "hooks" when process CSV file gUserColumnNumbering='XLS', -- Something other than the XLS or undefined variable value (eg commenting that line) to set the Roman numbering ... gCurrentlyProcessedCSVFile=nil, gMarkingEmptyLines=false, gUserMarkingEmptyLines=false, -- if true, then module mark empty rows in CSV file else module accept empty lines as regular lines gTableEmptyRows={}, -- array of indexes of empty lines of CSV table -> gTableEmptyRows['csvfilename'][1]= 3 etc gTableNotEmptyRows={}, -- array of indexes of nonempty lines of CSV table -> gTableNotEmptyRows['csvfilename'][1]= 3 etc gCSVHandleBuffer={}, -- temporary buffer -- NEW variables gOpenFiles={}, -- array of all opened files gNumLine={}, -- global variable - gNumLine['csvfilename.csv']=0 gNumRows={}, -- global variable - save number of rows of csv table: gNumRows['csvfilename']=0 gNumEmptyRows={}, -- global variable - save number of empty rows of csv table: gNumEmptyRows['csvfilename']=0 gNumNotEmptyRows={}, -- global variable - save number of empty rows of csv table: gNumNotEmptyRows['csvfilename']=0 gNumCols={}, -- global variable - save number of columns of csv table: gNumCols['csvfilename']=0 gCurrentLinePointer={}, -- ie. CSV line number ie. number of the currently processed row: gCurrentLinePointer['csvfilename']=0 gColumnNames={}, -- array with column names (readings from header of CSV file): gColumnNames['csvfilename'] gColNames={}, -- associative array with column names for indexing use f.e. gColNames['csvfilename']['Firstname']=1, etc... gTableRows={}, -- array of contents of cells of CSV table -> gTableRows['csvfilename'][row][column] gTableRowsIndex={}, -- array of flags of lines of CSV table -> gTableEmptyRowsIndex['csvfilename'][i]= true or false gSavedLinePointerNo=1, -- global variable to keep the line number } local setmacro = interfaces.setmacro or "" -- Initialize global variables etc. -- Default value is saved in glob. variable gUseHooks (default is FALSE) if thirddata.handlecsv.gUseHooks == nil then thirddata.handlecsv.gUseHooks = thirddata.handlecsv.gUserUseHooks end -- Default value is saved in glob. variable gUserCSVHeader (default FALSE) if thirddata.handlecsv.gCSVHeader == nil then thirddata.handlecsv.gCSVHeader = thirddata.handlecsv.gUserCSVHeader end -- Default value is saved in glob. variable gCSVSeparator (default COMMA) if thirddata.handlecsv.gCSVSeparator == nil then thirddata.handlecsv.gCSVSeparator = thirddata.handlecsv.gUserCSVSeparator end -- Default value is saved in glob. variable gCSVSeparator (default ") if thirddata.handlecsv.gCSVQuoter == nil then thirddata.handlecsv.gCSVQuoter = thirddata.handlecsv.gUserCSVQuoter end -- Default value is saved in glob. variable gMarkingEmptyLines (default is FALSE) if thirddata.handlecsv.gMarkingEmptyLines==nil then thirddata.handlecsv.gMarkingEmptyLines = thirddata.handlecsv.gUserMarkingEmptyLines end -- Tools block: Contain auxiliary functions and tools function thirddata.handlecsv.texmacroisdefined(macroname) -- check whether macroname macro is defined in ConTeXt -- function is used to test whether the user has defined the macro \macroname. If not, it needs to define any default value return token.get_cmdname(token.create(macroname)) ~= "undefined_cs" end function thirddata.handlecsv.ParseCSVLine(line,sep) -- tool function ParseCSVLine is defined for compatibility. Parsing string (or line). local mycsvsplitter = utilities.parsers.rfc4180splitter{ separator = sep, quote = '"', strict=true, -- add 15.2.2016 } local list = mycsvsplitter(line) inspect(list) return list[1] end function thirddata.handlecsv.tmn(s) -- TeX Macro Name. Name of TeX macro should not contain forbidden characters if string.len(s) == 0 then s='nil' end -- When the parameter 's' does not contain any character that is not the separator character, it is necessary to create macro name maxmacrolength=50 -- if the first string in line longer "than is healthy, so about 50 characters is sufficient -- ATTENTION! In the case that 1st CSV table row header that is a different column for content, which coincides with the first 'maxmacrolength' characters, the names of macros in different columns are the same (ie, the macro will give the correct result for the column) diachar= {"á","ä","č","ď","é","ě","í","ň","ó","ř","š","ť","ú","ů","ý","ž","Á","Ä","Č","Ď","É","Ě","Í","Ň","Ó","Ř","Š","Ť","Ú","Ů","Ý","Ž"} asciichar={"a","a","c","d","e","e","i","n","o","r","s","t","u","u","y","z","A","A","C","D","E","E","I","N","O","R","S","T","U","U","Y","Z"} for i=1, 32 do s=string.gsub(s, diachar[i], asciichar[i]) -- change diakritics chars end --s=string.gsub(s, "%d", "n") -- replace the numbers in name -- For 0-9 to replace the letter O or Roman numerals s=string.gsub(s, "0", "O") -- replace the numbers in name s=string.gsub(s, "1", "I") -- replace the numbers in name s=string.gsub(s, "2", "II") -- s=string.gsub(s, "3", "III") -- s=string.gsub(s, "4", "IV") -- s=string.gsub(s, "5", "V") -- s=string.gsub(s, "6", "VI") -- s=string.gsub(s, "7", "VII") -- s=string.gsub(s, "8", "VIII") -- s=string.gsub(s, "9", "IX") -- s=string.gsub(s, "%A", "x") -- Finally still removes all nealfabetic characters that were left there if string.len(s) > maxmacrolength+1 then s=string.sub(s, 1, maxmacrolength) end -- to limit the maximum length of a macro return s end function thirddata.handlecsv.xls2ar(colname) -- convert Excel column name (like A, B, ... AA, AB, ...) into serial number of column (A->1, B->2, ...) -- No for more than 702 columns (ie last column parametr for this function is ZZ) -- for example Excel 2003 can handle only up to the column IV! local colnumber=0 local colname=colname:upper() for i=1, string.len(colname) do local onechar = string.sub(colname,i,i) colnumber=26*colnumber + (string.byte(onechar) - string.byte('A') + 1) end return colnumber end function thirddata.handlecsv.ar2xls(arnum) -- convert number to Excel name column -- For more than 703 columns (ie column A to ZZ) should be a function to modify -- Excel 2003 can handle only up to the column IV! local part=math.floor(arnum/26) local remainder = math.mod(arnum,26) part = part - (math.mod(arnum,26)==0 and 1 or 0) remainder = remainder + (math.mod(arnum,26)==0 and 26 or 0) local ctl ='' if arnum < 703 then if part > 0 then ctl=string.char(64+part) end ctl = ctl .. string.char(64+remainder) else ctl = 'overZZ' end return ctl end function thirddata.handlecsv.ar2colnum(arnum) -- According to the settings glob. variable returns the column designation of TeX macros -- generated TeX macros referring to values in columns are numbered a`la EXCEL ie cA, cB, ..., cAA, etc -- or a`la roman number ie. cI, cII, cIII, cIV, ..., cXVIII, etc -- if it is "romannumbers" setting, then columns wil numbered by Romna else ala Excel if string.lower(thirddata.handlecsv.gUserColumnNumbering) == 'xls' then return thirddata.handlecsv.ar2xls(arnum) -- a la EXCEL else return string.upper(converters.romannumerals(arnum)) -- a la big ROMAN - convert Arabic numbers to big Roman. Used for "numbering" column in the TeX macros end end function thirddata.handlecsv.substitutecontentofcellof(csvfile,column,row,whattoreplace,substitution) -- Substitute text in cell content of specified CSV file with other text local csvfile=thirddata.handlecsv.handlecsvfile(csvfile) local column=thirddata.handlecsv.gColNames[csvfile][column] local whattoreplace=tostring(whattoreplace) local substitution=tostring(substitution) return thirddata.handlecsv.getcellcontentof(csvfile,column,row):gsub(whattoreplace,substitution) end function thirddata.handlecsv.substitutecontentofcell(column,row,whattoreplace,substitution) -- Substitute text in cell content of current CSV file with other text local csvfile=thirddata.handlecsv.getcurrentcsvfilename() local column=thirddata.handlecsv.gColNames[csvfile][column] return thirddata.handlecsv.substitutecontentofcellof(csvfile,column,row,whattoreplace,substitution) end function thirddata.handlecsv.substitutecontentofcellofcurrentrow(column,whattoreplace,substitution) -- Substitute text in cell content of current row of current CSV file with other text local row=thirddata.handlecsv.linepointer() return thirddata.handlecsv.substitutecontentofcell(column,row,whattoreplace,substitution) end function thirddata.handlecsv.processinputvalue(inputparameter,replacingnumber) -- when inputparameter is not correct, then return replacingnumber local returnparameter=inputparameter if type(inputparameter)~= 'number' then returnparameter=replacingnumber end -- return returnparameter end -- Main functions and macros: function thirddata.handlecsv.hookson() thirddata.handlecsv.gUseHooks=true end function thirddata.handlecsv.hooksoff() thirddata.handlecsv.gUseHooks=false end function thirddata.handlecsv.setfiletoscan(filetoscan) local inpcsvfile=thirddata.handlecsv.handlecsvfile(filetoscan) thirddata.handlecsv.gCurrentlyProcessedCSVFile=inpcsvfile end function thirddata.handlecsv.setheader() thirddata.handlecsv.gCSVHeader=true context([[\global\issetheadertrue%]]) context([[\global\notsetheaderfalse%]]) end function thirddata.handlecsv.unsetheader() thirddata.handlecsv.gCSVHeader=false context([[\global\issetheaderfalse%]]) context([[\global\notsetheadertrue%]]) end function thirddata.handlecsv.setsep(sep) thirddata.handlecsv.gCSVSeparator=sep end function thirddata.handlecsv.unsetsep() thirddata.handlecsv.gCSVSeparator=thirddata.handlecsv.gUserCSVSeparator end function thirddata.handlecsv.indexofnotemptyline(sernumline) local csvfilename=thirddata.handlecsv.getcurrentcsvfilename() return thirddata.handlecsv.gTableNotEmptyRows[csvfilename][sernumline] end function thirddata.handlecsv.indexofemptyline(sernumline) local csvfilename=thirddata.handlecsv.getcurrentcsvfilename() return thirddata.handlecsv.gTableEmptyRows[csvfilename][sernumline] end function thirddata.handlecsv.notmarkemptylines() local csvfilename=thirddata.handlecsv.getcurrentcsvfilename() thirddata.handlecsv.gMarkingEmptyLines=false for row=1,thirddata.handlecsv.gNumRows[csvfilename] do thirddata.handlecsv.gTableNotEmptyRows[csvfilename][row]=row end thirddata.handlecsv.gTableEmptyRows[csvfilename]={} thirddata.handlecsv.gNumEmptyRows[csvfilename]=0 thirddata.handlecsv.gNumNotEmptyRows[csvfilename]=thirddata.handlecsv.gNumRows[csvfilename] context([[\global\emptylinefalse%]]) context([[\global\notemptylinetrue%]]) context([[\global\emptylinesmarkingfalse%]]) context([[\global\emptylinesnotmarkingtrue%]]) end function thirddata.handlecsv.markemptylines() local csvfilename=thirddata.handlecsv.getcurrentcsvfilename() thirddata.handlecsv.gTableEmptyRows[csvfilename]={} thirddata.handlecsv.gTableNotEmptyRows[csvfilename]={} thirddata.handlecsv.gMarkingEmptyLines=true local counteremptylines=0 local counternotemptylines=0 for row=1,thirddata.handlecsv.gNumRows[csvfilename] do if thirddata.handlecsv.testemptyrow(row) then counteremptylines=counteremptylines+1 thirddata.handlecsv.gTableEmptyRows[csvfilename][counteremptylines]=row else counternotemptylines=counternotemptylines+1 thirddata.handlecsv.gTableNotEmptyRows[csvfilename][counternotemptylines]=row end end -- for thirddata.handlecsv.gNumEmptyRows[csvfilename]=counteremptylines thirddata.handlecsv.gNumNotEmptyRows[csvfilename]=counternotemptylines context([[\global\emptylinesmarkingtrue%]]) context([[\global\emptylinesnotmarkingfalse%]]) end function thirddata.handlecsv.resetmarkemptylines() -- do following lines only when file contain completely empty rows and is requiring testing empty lines local csvfilename=thirddata.handlecsv.getcurrentcsvfilename() thirddata.handlecsv.gMarkingEmptyLines = thirddata.handlecsv.gUserMarkingEmptyLines if thirddata.handlecsv.gMarkingEmptyLines then thirddata.handlecsv.markemptylines() else thirddata.handlecsv.notmarkemptylines() end -- if thirddata.handlecsv.gMarkingEmptyLines end function thirddata.handlecsv.testemptyrow(lineindex) local csvfilename=thirddata.handlecsv.getcurrentcsvfilename() local linecontent="" local isemptyline=false for column=1,thirddata.handlecsv.gNumCols[csvfilename] do linecontent=linecontent..thirddata.handlecsv.gTableRows[csvfilename][lineindex][column] end if linecontent=="" or linecontent==nil then isemptyline=true -- thirddata.handlecsv.gNumEmptyRows[csvfilename]=thirddata.handlecsv.gNumEmptyRows[csvfilename]+1 end thirddata.handlecsv.gTableRowsIndex[csvfilename][lineindex]=isemptyline return isemptyline end function thirddata.handlecsv.emptylineevaluation(lineindex) if thirddata.handlecsv.gTableRowsIndex[thirddata.handlecsv.getcurrentcsvfilename()][lineindex] then context([[\global\emptylinetrue%]]) context([[\global\notemptylinefalse%]]) else context([[\global\emptylinefalse%]]) context([[\global\notemptylinetrue%]]) end return thirddata.handlecsv.gTableRowsIndex[thirddata.handlecsv.getcurrentcsvfilename()][lineindex] end function thirddata.handlecsv.removeemptylines() -- This function remove empty rows only from field of variables thirddata.handlecsv.gTableRows! -- The field is only re-indexed and function does not affect onto the physical input CSV file! -- When the physical CSV file is reopened by using \open macro, the global field variable -- thirddata.handlecsv.gTableRows[csvfile] is reset into original state! thirddata.handlecsv.markemptylines() local csvfilename=thirddata.handlecsv.getcurrentcsvfilename() for i=1,thirddata.handlecsv.gNumNotEmptyRows[csvfilename] do local indexofnotemptyrow=thirddata.handlecsv.gTableNotEmptyRows[csvfilename][i] -- i<--indexofnotemptyrow thirddata.handlecsv.gTableRows[csvfilename][i]=thirddata.handlecsv.gTableRows[csvfilename][indexofnotemptyrow] end for i=thirddata.handlecsv.gNumNotEmptyRows[csvfilename]+1,thirddata.handlecsv.gNumRows[csvfilename] do thirddata.handlecsv.gTableRows[csvfilename][i]=nil end thirddata.handlecsv.gNumRows[csvfilename]=thirddata.handlecsv.gNumNotEmptyRows[csvfilename] thirddata.handlecsv.markemptylines() thirddata.handlecsv.gTableEmptyRows[csvfilename]={} thirddata.handlecsv.gTableNotEmptyRows[csvfilename]={} end function thirddata.handlecsv.hooksevaluation() for i=1,#thirddata.handlecsv.gColumnNames[thirddata.handlecsv.getcurrentcsvfilename()] do if not thirddata.handlecsv.texmacroisdefined('bch'..thirddata.handlecsv.gColumnNames[thirddata.handlecsv.getcurrentcsvfilename()][i]) then context.setgvalue('bch'..thirddata.handlecsv.gColumnNames[thirddata.handlecsv.getcurrentcsvfilename()][i],'\\relax') end if not thirddata.handlecsv.texmacroisdefined('ech'..thirddata.handlecsv.gColumnNames[thirddata.handlecsv.getcurrentcsvfilename()][i]) then context.setgvalue('ech'..thirddata.handlecsv.gColumnNames[thirddata.handlecsv.getcurrentcsvfilename()][i],'\\relax') end end end function thirddata.handlecsv.setgetcurrentcsvfile(filename) -- In the absence of the file name to use the global variable thirddata.handlecsv.gCurrentlyProcessedCSVFile = (filename ~= nil) and filename or thirddata.handlecsv.gCurrentlyProcessedCSVFile thirddata.handlecsv.gCurrentlyProcessedCSVFile = (thirddata.handlecsv.gCurrentlyProcessedCSVFile == nil) and filename or thirddata.handlecsv.gCurrentlyProcessedCSVFile local filename = filename ~= nil and filename or thirddata.handlecsv.gCurrentlyProcessedCSVFile -- thirddata.handlecsv.gCurrentlyProcessedCSVFile = tostring(filename) return tostring(filename) end function thirddata.handlecsv.handlecsvfile(filename) -- not used yet local filename = tostring(filename) filename = string.gsub(filename, '"', '') filename = string.gsub(filename, "'", "") if not (thirddata.handlecsv.isopenfile(filename)) then filename = (filename ~= nil) and filename or thirddata.handlecsv.gCurrentlyProcessedCSVFile filename = (thirddata.handlecsv.gCurrentlyProcessedCSVFile == nil) and filename or thirddata.handlecsv.gCurrentlyProcessedCSVFile filename = filename ~= nil and filename or thirddata.handlecsv.gCurrentlyProcessedCSVFile filename = filename ~= '' and filename or thirddata.handlecsv.gCurrentlyProcessedCSVFile end return filename end function thirddata.handlecsv.getcurrentcsvfilename() -- return current (actual) CSV file return tostring(thirddata.handlecsv.gCurrentlyProcessedCSVFile) end function thirddata.handlecsv.isopenfile(csvfilename) -- testing of opening CSV files local retval=(thirddata.handlecsv.gOpenFiles[csvfilename] ~= nil) return retval end function thirddata.handlecsv.closecsvfile(csvfilename) -- manual closing of CSV files thirddata.handlecsv.gOpenFiles[csvfilename] = nil end function thirddata.handlecsv.getnumberofopencsvfiles() -- get the number of open files local count = 0 for k, v in pairs(thirddata.handlecsv.gOpenFiles) do count = count + 1 end return count end function thirddata.handlecsv.setpointersofopeningcsvfile(inpcsvfile) thirddata.handlecsv.gCurrentLinePointer[inpcsvfile]=1 thirddata.handlecsv.gNumLine[inpcsvfile]=1 -- set numline counter of file inpcsvfile thirddata.handlecsv.resetlinepointerof(inpcsvfile) -- set pointer to begin table (first row) thirddata.handlecsv.setnumlineof(inpcsvfile,1) context([[\global\EOFfalse%]]) context([[\global\notEOFtrue%]]) thirddata.handlecsv.resetmarkemptylines() end function thirddata.handlecsv.opencsvfile(filetoscan) -- Open CSV tabule, inicialize variables -- open the table and load it into the global variable thirddata.handlecsv.gTableRows[filetoscan] -- if the option thirddata.handlecsv.gCSVHeader==true is enabled, then into glob variable thirddata.handlecsv.gColumnNames[filetoscan] -- sets the column names from the title, if not then sets XLS notation, ie. cA, cB, cC, ... -- into global variables thirddata.handlecsv.gNumRows[filetoscan] and thirddata.handlecsv.gNumCols[filetoscan] it saves the number of rows and columns of the table -- if the file header and the header line does not count the number of rows in the table -- Additionally, they can defined ConTeXt macros \csvfilename, \numrows a \numcols local inpcsvfile=thirddata.handlecsv.setgetcurrentcsvfile(filetoscan) -- set filetoscan as current processed csv file if thirddata.handlecsv.isopenfile(inpcsvfile) then -- if file is open, then set needed pointers at first line of file only thirddata.handlecsv.setpointersofopeningcsvfile(inpcsvfile) else -- if CSV file is not open, then open it and set all needed variables local inpcsvfile=thirddata.handlecsv.setgetcurrentcsvfile(inpcsvfile) thirddata.handlecsv.gOpenFiles[inpcsvfile]=inpcsvfile -- memory opening file thirddata.handlecsv.gColNames[inpcsvfile]={} thirddata.handlecsv.gColumnNames[inpcsvfile]={} thirddata.handlecsv.gTableRowsIndex[inpcsvfile]={} thirddata.handlecsv.gTableRows[inpcsvfile]={} thirddata.handlecsv.gTableEmptyRows[inpcsvfile]={} thirddata.handlecsv.gTableNotEmptyRows[inpcsvfile]={} local currentlyprocessedcsvfile = io.loaddata(inpcsvfile) local mycsvsplitter = utilities.parsers.rfc4180splitter{ separator = thirddata.handlecsv.gCSVSeparator, quote = thirddata.handlecsv.gCSVQuoter, strict = true, } if thirddata.handlecsv.gCSVHeader then thirddata.handlecsv.gTableRows[inpcsvfile], thirddata.handlecsv.gColumnNames[inpcsvfile] = mycsvsplitter(currentlyprocessedcsvfile,true) inspect(thirddata.handlecsv.gTableRows[inpcsvfile]) inspect(thirddata.handlecsv.gColumnNames[inpcsvfile]) else -- if thirddata.handlecsv.gCSVHeader thirddata.handlecsv.gTableRows[inpcsvfile], thirddata.handlecsv.gColumnNames[inpcsvfile] = mycsvsplitter(currentlyprocessedcsvfile) inspect(thirddata.handlecsv.gTableRows[inpcsvfile]) thirddata.handlecsv.gColumnNames[inpcsvfile]={} -- ad now set column names for withoutheader situation: for i=1,#thirddata.handlecsv.gTableRows[inpcsvfile][1] do -- OK, but not used: thirddata.handlecsv.gColumnNames[inpcsvfile][i]=thirddata.handlecsv.tmn(thirddata.handlecsv.gTableRows[inpcsvfile][1][i]) thirddata.handlecsv.gColumnNames[inpcsvfile][i]=tostring(thirddata.handlecsv.ar2xls(i)) -- set XLS notation (fill array with XLS names of columns like 'cA', 'cB', etc.) end -- for end -- if thirddata.handlecsv.gCSVHeader for i=1,#thirddata.handlecsv.gTableRows[inpcsvfile][1] do thirddata.handlecsv.gColNames[inpcsvfile][tostring(thirddata.handlecsv.tmn(thirddata.handlecsv.gColumnNames[inpcsvfile][i]))] = i -- for indexing use (register names of macros ie 'Firstname' etc...) thirddata.handlecsv.gColNames[inpcsvfile][tostring(thirddata.handlecsv.gColumnNames[inpcsvfile][i])] = i -- for indexing use (register names of macros ie 'Firstname' etc...) thirddata.handlecsv.gColNames[inpcsvfile][tostring(thirddata.handlecsv.ar2xls(i))] = i -- for indexcolname macro (register names of macros ie 'A', 'B', etc...) thirddata.handlecsv.gColNames[inpcsvfile][tostring('c'..thirddata.handlecsv.ar2xls(i))] = i -- for indexcolname macro (register names of macros ie 'cA', 'cB', etc...) thirddata.handlecsv.gColNames[inpcsvfile][tostring(i)] = i -- for indexcolname macro (register names of macros ie 'cA', 'cB', etc...) thirddata.handlecsv.gColNames[inpcsvfile][i] = i -- for indexcolname macro (register names of macros ie 'cA', 'cB', etc...) end -- for local j=#thirddata.handlecsv.gTableRows[inpcsvfile][1] for i=1,#thirddata.handlecsv.gTableRows[inpcsvfile][1] do j=j+1 thirddata.handlecsv.gColumnNames[inpcsvfile][j]=tostring('c'..thirddata.handlecsv.ar2xls(i)) -- set XLS notation (fill array with XLS names of columns like 'cA', 'cB', etc.) end -- for if thirddata.handlecsv.gCSVHeader then for i=1,#thirddata.handlecsv.gTableRows[inpcsvfile][1] do j=j+1 thirddata.handlecsv.gColumnNames[inpcsvfile][j]=tostring(thirddata.handlecsv.ar2xls(i)) -- set XLS notation (fill array with XLS names of columns like 'cA', 'cB', etc.) end -- for for i=1,#thirddata.handlecsv.gTableRows[inpcsvfile][1] do j=j+1 thirddata.handlecsv.gColumnNames[inpcsvfile][j]=tostring(thirddata.handlecsv.tmn(thirddata.handlecsv.gColumnNames[inpcsvfile][i])) -- maybe TeX incorect names of columns end -- for end -- if thirddata.handlecsv.gCSVHeader then thirddata.handlecsv.gNumRows[inpcsvfile]=#thirddata.handlecsv.gTableRows[inpcsvfile] -- Getting number of rows thirddata.handlecsv.gNumCols[inpcsvfile]=#thirddata.handlecsv.gTableRows[inpcsvfile][1] -- Getting number of columns thirddata.handlecsv.gNumEmptyRows[inpcsvfile]=0 thirddata.handlecsv.gNumNotEmptyRows[inpcsvfile]=#thirddata.handlecsv.gTableRows[inpcsvfile] thirddata.handlecsv.setpointersofopeningcsvfile(inpcsvfile) -- set pointers if thirddata.handlecsv.gUseHooks then thirddata.handlecsv.hooksevaluation() end end -- if thirddata.handlecsv.isopenfile(inpcsvfile) then return end -- of thirddata.handlecsv.opencsvfile(file) function thirddata.handlecsv.readlineof(inpcsvfile,numberofline) -- -- Main function. Read data from specific line of specific file, parse them etc. local inpcsvfile=thirddata.handlecsv.handlecsvfile(inpcsvfile) local numberofline=numberofline local returnpar=false if type(numberofline)~= 'number' then if numberofline==nil then numberofline=thirddata.handlecsv.gCurrentLinePointer[inpcsvfile] returnpar=true else numberofline = 0 end -- if numberofline==nil end -- if type(numberofline) if (numberofline > 0 and numberofline <=thirddata.handlecsv.gNumRows[inpcsvfile]) then thirddata.handlecsv.addtonumlineof(inpcsvfile,1) thirddata.handlecsv.gCurrentLinePointer[inpcsvfile]=numberofline returnpar=true thirddata.handlecsv.assigncontentsof(inpcsvfile,thirddata.handlecsv.gTableRows[inpcsvfile][numberofline]) context([[\global\EOFfalse\global\notEOFtrue%]]) else thirddata.handlecsv.assigncontentsof(inpcsvfile,'nil_line') if numberofline > thirddata.handlecsv.gNumRows[inpcsvfile] then context([[\global\EOFtrue\global\notEOFfalse%]]) end end -- if (numberofline > 0 --řešit thirddata.handlecsv.emptylineevaluation(numberofline) return returnpar -- return true if numberofline is regular line, else return false end -- function thirddata.handlecsv.readlineof(inpcsvfile,numberofline) -- function thirddata.handlecsv.readline(numberofline) -- -- Main function. Read data from specific line of specific file, parse them etc. local csvfile=thirddata.handlecsv.getcurrentcsvfilename() if type(numberofline) == 'number' then thirddata.handlecsv.readlineof(csvfile,numberofline) -- else thirddata.handlecsv.readlineof(csvfile,thirddata.handlecsv.gCurrentLinePointer[csvfile]) -- end end function thirddata.handlecsv.createxlscommandof(xlsname,csvfile) local inpcsvfile=thirddata.handlecsv.handlecsvfile(csvfile) local cxlsname=tostring('col'..xlsname) local docxlsname=tostring('docol'..xlsname) local xlsname=tostring(''..xlsname) -- context([[\def\definice]]..xlsname..[[#1{\ctxlua{context(thirddata.handlecsv.getcellcontentof(']]..inpcsvfile..[[',']]..xlsname..[[','#1'))}}]]) interfaces.definecommand (docxlsname, { arguments = { { "option", "string" } }, macro = function (opt_1) if #opt_1>0 then context(thirddata.handlecsv.getcellcontentof(inpcsvfile,xlsname,tonumber(opt_1))) else context(thirddata.handlecsv.getcellcontentof(inpcsvfile,xlsname,thirddata.handlecsv.gCurrentLinePointer[inpcsvfile])) end end }) interfaces.definecommand(cxlsname, { macro = function () context.dosingleempty() context[docxlsname]() end }) -- interfaces.definecommand ("column"..xlsname, { -- arguments = { { "option"} }, -- macro = function (opt_1) -- if opt_1~="" then -- context(thirddata.handlecsv.getcellcontentof(inpcsvfile,xlsname,tonumber(opt_1))) -- else -- context(thirddata.handlecsv.getcellcontentof(inpcsvfile,xlsname,thirddata.handlecsv.gCurrentLinePointer[inpcsvfile])) -- end -- end -- }) end function thirddata.handlecsv.createxlscommand(xlsname) local inpcsvfile=thirddata.handlecsv.getcurrentcsvfilename() thirddata.handlecsv.createxlscommandof(xlsname,inpcsvfile) end function thirddata.handlecsv.assigncontentsof(inpcsvfile,line) -- put data into columns macros -- after read of line this function put content of columns into specific TeX macros... --if tex.modes['XXL'] then context("XXL mode") else context("not XXL mode") end local inpcsvfile=thirddata.handlecsv.handlecsvfile(inpcsvfile) local cutoffinpcsvfile=thirddata.handlecsv.ParseCSVLine(inpcsvfile,".")[1] -- cut filename extension for i=1,thirddata.handlecsv.gNumCols[inpcsvfile] do content='nil' -- 1.10.2015 if line ~= 'nil_line' then content = line[i] end local puremacroname=thirddata.handlecsv.gColumnNames[inpcsvfile][i] -- local macroname=cutoffinpcsvfile..thirddata.handlecsv.gColumnNames[inpcsvfile][i] local macroname=thirddata.handlecsv.gColumnNames[inpcsvfile][i] -- context("macroname: "..macroname.."\\crlf") local purexlsname=thirddata.handlecsv.ar2colnum(i) -- context("purexlsname: "..purexlsname.."\\crlf") local xlsname='c'..purexlsname -- context("xlsname: "..xlsname.."\\crlf") local xlsfilename=thirddata.handlecsv.tmn(cutoffinpcsvfile)..'c'..purexlsname -- context("xlsfilename: "..xlsfilename.."\\crlf") local hookxlsname='h'..xlsname local macroname=thirddata.handlecsv.tmn(macroname) local puremacroname=thirddata.handlecsv.tmn(puremacroname) -- context("macroname: "..macroname.."\\crlf") local hookmacroname='h'..macroname -- if content == ' ' then tex.print('space') end -- if content == '' then tex.print('empty') content=[[\empty]] end context.setgvalue(xlsname, content) -- defining automatic TeX macros \cA, \cB, atd. resp. \cI, \cII, ... containing the contents of the line. Macros with names of the headers are updated automatically context.setgvalue(xlsfilename, content) -- defining automatic TeX macros \filenamecA, \filenamecB, atd. resp. \cI, \cII, ... containing the contents of the line. Macros with names of the headers are updated automatically -- was context.setgvalue(macroname,'\\'..xlsname) -- ie for example \let\Name\cA -- context.setgvalue(macroname,content) -- defining automatic TeX macros \Name, \Date, etc. (names gets from header), containing the contents of the line. Macros with names of the headers are updated automatically context.setgvalue(puremacroname,content) -- defining automatic TeX macros \Name, \Date, etc. (names gets from header), containing the contents of the line. Macros with names of the headers are updated automatically -- experimental version in next two lines: -- this define variants of macros \colA, \colA[8], ... and \colFirstname, \colFirstname[11] etc. thirddata.handlecsv.createxlscommandof(''..purexlsname,inpcsvfile) -- create macros \colA, \colB, etc. and their variants \colA[row], ... --if tex.modes['XXX'] then --context("XXX-"..macroname.."-XXX") --end context.setgvalue('col'..macroname,'\\col'..purexlsname) -- and create fullname macros \colFirstname, \colFirstname[5], etc... -- context.setgvalue(''..macroname,'\\col'..purexlsname) -- and create fullname macros \colFirstname, \colFirstname[5], etc... -- context.setgvalue(''..macroname,'\\col'..purexlsname) -- and create fullname macros \colFirstname, \colFirstname[5], etc... -- interfaces.definecommand ("column"..purexlsname, { arguments = { { "string"} }, macro = function (opt_1) if opt_1~="" then context(thirddata.handlecsv.getcellcontentof(inpcsvfile,xlsname,tonumber(opt_1))) else context(thirddata.handlecsv.getcellcontentof(inpcsvfile,xlsname,thirddata.handlecsv.gCurrentLinePointer[inpcsvfile])) end end }) -- -- and now create hooks macros: if thirddata.handlecsv.gUseHooks then context.setgvalue(hookxlsname,'\\bch\\bch'..xlsname..'\\'..xlsname..'\\ech'..xlsname..'\\ech') -- defining automatic TeX macros \hcA, \hcB, atd. resp. \hcI, \hcII, ... containing 'hooked' contents of the line. Macros with names of the headers are updated automatically) context.setgvalue(hookmacroname,'\\bch\\bch'..macroname..'\\'..xlsname..'\\ech'..macroname..'\\ech ') -- defining automatic TeX macros \hName, \hDate, etc. (names gets from header), containing 'hooked' contents of the line. Macros with names of the headers are updated automatically) end end -- for i=1, end -- function thirddata.handlecsv.assigncontentsof(inpcsvfile,line) -- put data into columns macros function thirddata.handlecsv.assigncontents(line) -- put data into columns macros thirddata.handlecsv.assigncontentsof(thirddata.handlecsv.getcurrentcsvfilename(),line) end function thirddata.handlecsv.getcellcontentof(csvfile,column,row) -- Read data from specific cell of specific the csv table -- local returnparametr='nil' -- 1.10.2015 local csvfile=thirddata.handlecsv.handlecsvfile(csvfile) local returnparametr='' -- 9.1.2016 local column=column local row=row if type(column)=='string' then local testcolumn=thirddata.handlecsv.gColNames[csvfile][column] if testcolumn==nil then column=thirddata.handlecsv.xls2ar(column) else column=testcolumn end else testcolumn=tonumber(column) if testcolumn==nil then column=0 else column=testcolumn end end if column<=0 then column=1 end if column>thirddata.handlecsv.gNumCols[csvfile] then column=thirddata.handlecsv.gNumCols[csvfile] end if type(row)=='string' then local testrow=tonumber(row) if testrow==nil then row=0 else row=testrow end end if type(column)=='number' and type(row)=='number' then if row>0 and row <=thirddata.handlecsv.gNumRows[csvfile] and column>=0 and column<=thirddata.handlecsv.gNumCols[csvfile] then returnparametr=thirddata.handlecsv.gTableRows[csvfile][row][column] elseif row==0 then returnparametr=thirddata.handlecsv.gColumnNames[csvfile][column] end end return returnparametr end function thirddata.handlecsv.getcellcontent(column,row) -- Read data from specific cell of current open csv table local csvfile=thirddata.handlecsv.getcurrentcsvfilename() local returnparametr=thirddata.handlecsv.getcellcontentof(csvfile,column,row) return returnparametr end function thirddata.handlecsv.nextlineof(csvfile) -- Move line pointer to next line. local csvfile=thirddata.handlecsv.handlecsvfile(csvfile) if thirddata.handlecsv.gCurrentLinePointer[csvfile] > thirddata.handlecsv.gNumRows[csvfile] then thirddata.handlecsv.gCurrentLinePointer[csvfile]=thirddata.handlecsv.gNumRows[csvfile] context([[\global\EOFtrue%]]) context([[\global\notEOFfalse%]]) else thirddata.handlecsv.gCurrentLinePointer[csvfile]=thirddata.handlecsv.gCurrentLinePointer[csvfile]+1 context([[\global\EOFfalse%]]) context([[\global\notEOFtrue%]]) end end function thirddata.handlecsv.nextline() -- Move line pointer to next line. local csvfile=thirddata.handlecsv.getcurrentcsvfilename() thirddata.handlecsv.nextlineof(csvfile) end function thirddata.handlecsv.previouslineof(csvfile) -- Move line pointer to previous line. local csvfile=thirddata.handlecsv.handlecsvfile(csvfile) if thirddata.handlecsv.gCurrentLinePointer[csvfile] < 2 then thirddata.handlecsv.gCurrentLinePointer[csvfile] = 1 else thirddata.handlecsv.gCurrentLinePointer[csvfile]=thirddata.handlecsv.gCurrentLinePointer[csvfile] - 1 end context([[\global\EOFfalse%]]) context([[\global\notEOFtrue%]]) end function thirddata.handlecsv.previousline() -- Move line pointer to previous line. local csvfile=thirddata.handlecsv.getcurrentcsvfilename() thirddata.handlecsv.previouslineof(csvfile) end function thirddata.handlecsv.setlinepointerof(csvfile,numberofline) local csvfile=thirddata.handlecsv.handlecsvfile(csvfile) local numberofline = thirddata.handlecsv.processinputvalue(numberofline,thirddata.handlecsv.gCurrentLinePointer[csvfile]) if numberofline < 1 then numberofline = 1 end if numberofline > thirddata.handlecsv.gNumRows[csvfile] then numberofline=thirddata.handlecsv.gNumRows[csvfile] end thirddata.handlecsv.gCurrentLinePointer[csvfile]=numberofline thirddata.handlecsv.readlineof(csvfile,numberofline) end function thirddata.handlecsv.setlinepointer(numberofline) local csvfile=thirddata.handlecsv.getcurrentcsvfilename() thirddata.handlecsv.setlinepointerof(csvfile,numberofline) end function thirddata.handlecsv.savelinepointer() local csvfile=thirddata.handlecsv.getcurrentcsvfilename() thirddata.handlecsv.gSavedLinePointerNo = thirddata.handlecsv.gCurrentLinePointer[csvfile] end function thirddata.handlecsv.setsavedlinepointer() thirddata.handlecsv.setlinepointer(thirddata.handlecsv.gSavedLinePointerNo) end function thirddata.handlecsv.resetlinepointerof(csvfile) -- Take pointer to first row of table local csvfile=thirddata.handlecsv.handlecsvfile(csvfile) thirddata.handlecsv.setlinepointerof(csvfile,1) end function thirddata.handlecsv.resetlinepointer() -- Take pointer to first row of table local csvfile=thirddata.handlecsv.getcurrentcsvfilename() thirddata.handlecsv.setlinepointerof(csvfile,1) end function thirddata.handlecsv.linepointerof(csvfile) local csvfile=thirddata.handlecsv.handlecsvfile(csvfile) return thirddata.handlecsv.gCurrentLinePointer[csvfile] end function thirddata.handlecsv.linepointer() local csvfile=thirddata.handlecsv.getcurrentcsvfilename() -- return thirddata.handlecsv.gCurrentLinePointer[csvfile] -- cause problem with decimal point for higher versions of Lua -- return math.tointeger(thirddata.handlecsv.gCurrentLinePointer[csvfile]) -- cause incompatibility for lower version of Lua return math.floor(tonumber(thirddata.handlecsv.gCurrentLinePointer[csvfile])) -- compatible with lower and higher versions of Lua end function thirddata.handlecsv.getcurrentlinepointer() -- for compatibility return thirddata.handlecsv.linepointer() end function thirddata.handlecsv.getlinepointer() -- for compatibility return thirddata.handlecsv.linepointer() end function thirddata.handlecsv.setnumlineof(csvfile,numline) local csvfile=thirddata.handlecsv.handlecsvfile(csvfile) thirddata.handlecsv.gNumLine[csvfile]=numline end function thirddata.handlecsv.setnumline(numline) local csvfile=thirddata.handlecsv.getcurrentcsvfilename() thirddata.handlecsv.setnumlineof(csvfile,numline) end function thirddata.handlecsv.resetnumlineof(csvfile) local csvfile=thirddata.handlecsv.handlecsvfile(csvfile) thirddata.handlecsv.setnumlineof(csvfile,0) end function thirddata.handlecsv.resetnumline() local csvfile=thirddata.handlecsv.getcurrentcsvfilename() thirddata.handlecsv.resetnumlineof(csvfile) end function thirddata.handlecsv.addtonumlineof(inpcsvfile,numline) local inpcsvfile=thirddata.handlecsv.handlecsvfile(inpcsvfile) thirddata.handlecsv.gNumLine[inpcsvfile]=thirddata.handlecsv.gNumLine[inpcsvfile]+numline end function thirddata.handlecsv.addtonumline(numline) local inpcsvfile=thirddata.handlecsv.getcurrentcsvfilename() thirddata.handlecsv.addtonumlineof(inpcsvfile,numline) end function thirddata.handlecsv.numlineof(csvfile) local csvfile=thirddata.handlecsv.handlecsvfile(csvfile) return thirddata.handlecsv.gNumLine[csvfile] end function thirddata.handlecsv.numline() local csvfile=thirddata.handlecsv.getcurrentcsvfilename() return thirddata.handlecsv.gNumLine[csvfile] end function thirddata.handlecsv.nextnumlineof(csvfile) -- Move numline pointer to next number. local csvfile=thirddata.handlecsv.handlecsvfile(csvfile) thirddata.handlecsv.gNumLine[csvfile]=thirddata.handlecsv.gNumLine[csvfile]+1 end function thirddata.handlecsv.nextnumline() -- Move numline pointer to next number. local csvfile=thirddata.handlecsv.getcurrentcsvfilename() thirddata.handlecsv.gNumLine[csvfile]=thirddata.handlecsv.gNumLine[csvfile]+1 end function thirddata.handlecsv.numrowsof(csvfile) local csvfile=thirddata.handlecsv.handlecsvfile(csvfile) -- context(thirddata.handlecsv.gNumRows[csvfile]) return thirddata.handlecsv.gNumRows[csvfile] end function thirddata.handlecsv.numrows() local csvfile=thirddata.handlecsv.getcurrentcsvfilename() -- context(thirddata.handlecsv.gNumRows[csvfile]) return thirddata.handlecsv.gNumRows[csvfile] end function thirddata.handlecsv.numemptyrows() return thirddata.handlecsv.gNumEmptyRows[thirddata.handlecsv.getcurrentcsvfilename()] end function thirddata.handlecsv.numnotemptyrows() return thirddata.handlecsv.gNumRows[thirddata.handlecsv.getcurrentcsvfilename()]-thirddata.handlecsv.gNumEmptyRows[thirddata.handlecsv.getcurrentcsvfilename()] end function thirddata.handlecsv.numcolsof(csvfile) local csvfile=thirddata.handlecsv.handlecsvfile(csvfile) context(thirddata.handlecsv.gNumCols[csvfile]) end function thirddata.handlecsv.numcols() local csvfile=thirddata.handlecsv.getcurrentcsvfilename() context(thirddata.handlecsv.gNumCols[csvfile]) -- thirddata.handlecsv.numcolsof(csvfile) end function thirddata.handlecsv.resethooks() -- initialize ConTeXt hooks context([[% \letvalue{blinehook}=\relax% \letvalue{elinehook}=\relax% \letvalue{bfilehook}=\relax% \letvalue{efilehook}=\relax% \letvalue{bch}=\relax% \letvalue{ech}=\relax% ]]) end function thirddata.handlecsv.string2context(str2ctx) -- for safety writen local s=str2ctx s=string.gsub(s, "%%(.-)\n", "\n") -- remove TeX comments from string. From % character to the end of line -- s=string.gsub(s, '\n', "") context(s) -- texsprint(s) -- for debugging ... end function thirddata.handlecsv.doloopfromto(from, to, action) context[[\opencsvfile]] context[[\edef\tempnumline{\numline}]] -- 23.6.2017 context[[\resetnumline]] -- uncommented 23.6.2017 if thirddata.handlecsv.gUseHooks then context[[\bfilehook]] end context[[\removeunwantedspaces]] local csvfile=thirddata.handlecsv.getcurrentcsvfilename() local gnumrows=thirddata.handlecsv.gNumRows[csvfile]+0 local from=from+0 local to=to+0 local step=1 local docycle=true if (from>gnumrows and to>gnumrows) then docycle=false end if docycle then if from>to then step=-1 if from>gnumrows then from=gnumrows end if to<0 then to=0 end else -- if from<=to if to>gnumrows then to=gnumrows end if from<0 then from=1 end end for i=from, to, step do if thirddata.handlecsv.gUseHooks then context[[\blinehook]] end context([[\readline{]]..i..[[}]]) -- context(action) if thirddata.handlecsv.gUseHooks then context[[\elinehook]] end end end -- docycle -- context[[\removeunwantedspaces]] if thirddata.handlecsv.gUseHooks then context[[\efilehook]] end context[[\setnumline{\tempnumline}]] -- 23.6.2017 end -- function thirddata.handlecsv.doloopfromto function thirddata.handlecsv.doloopfornext(numberofrows, action) if thirddata.handlecsv.gUseHooks then context[[\bfilehook]] end context[[\removeunwantedspaces]] local csvfile=thirddata.handlecsv.getcurrentcsvfilename() local gnumrows=thirddata.handlecsv.gNumRows[csvfile]+0 local from=thirddata.handlecsv.gCurrentLinePointer[csvfile]+0 local to=thirddata.handlecsv.gCurrentLinePointer[csvfile]+numberofrows local step=1 local docycle=true if from>to then step=-1 if from>gnumrows then from=gnumrows end if to<0 then to=0 end else -- if from<=to if to>gnumrows then to=gnumrows end if from<0 then from=1 end end for i=from, to-step, step do if thirddata.handlecsv.gUseHooks then context[[\blinehook]] end context([[\readline{]]..i..[[}]]) -- context(thirddata.handlecsv.readline(i)) context(action) if thirddata.handlecsv.gUseHooks then context[[\elinehook]] end end thirddata.handlecsv.addtonumline(-1) context[[\removeunwantedspaces]] if thirddata.handlecsv.gUseHooks then context[[\efilehook]] end context[[\nextrow]] end -- function thirddata.handlecsv.doloopfornext -- ConTeXt source: local string2print=[[% % library newifs for testing during processing CSV table \newif\ifissetheader% \newif\ifnotsetheader% \newif\ifEOF% \newif\ifnotEOF% \newif\ifemptyline% \newif\ifnotemptyline% \newif\ifemptylinesmarking% setting by macros \markemptylines and \notmarkemptylines \newif\ifemptylinesnotmarking% setting by \markemptylines and \notmarkemptylines % Macros defining above in source text: \let\lineaction\empty% set user define macro into default value \def\resethooks{\ctxlua{context(thirddata.handlecsv.resethooks())}} \resethooks % -- DO IT NOW !!! \def\hookson{\ctxlua{thirddata.handlecsv.hookson()}} \let\usehooks\hookson % -- synonym only \def\hooksoff{\ctxlua{thirddata.handlecsv.hooksoff()}} \def\setheader{\ctxlua{thirddata.handlecsv.setheader()}} \def\unsetheader{\ctxlua{thirddata.handlecsv.unsetheader()}} \let\resetheader\unsetheader % -- for compatibility \def\setsep#1{\ctxlua{thirddata.handlecsv.setsep('#1')}} \def\unsetsep{\ctxlua{thirddata.handlecsv.unsetsep()}} \let\resetsep\unsetsep % -- for compatibility \def\setfiletoscan#1{\ctxlua{thirddata.handlecsv.setfiletoscan('#1');thirddata.handlecsv.opencsvfile()}} \def\setcurrentcsvfile[#1]{\ctxlua{thirddata.handlecsv.setgetcurrentcsvfile('#1')}} \def\numrows{\ctxlua{context(thirddata.handlecsv.numrows())}} \def\numrowsof[#1]{\ctxlua{context(thirddata.handlecsv.numrowsof('#1'))}} \def\numcols{\ctxlua{context(thirddata.handlecsv.gNumCols[thirddata.handlecsv.gCurrentlyProcessedCSVFile])}} \def\numcolsof[#1]{\ctxlua{context(thirddata.handlecsv.gNumCols['#1'])}} \def\currentcsvfile{\ctxlua{context(thirddata.handlecsv.getcurrentcsvfilename())}} \let\csvfilename\currentcsvfile % for compatibility using \def\numemptyrows{\ctxlua{context(thirddata.handlecsv.numemptyrows())}} \def\numnotemptyrows{\ctxlua{context(thirddata.handlecsv.numnotemptyrows())}} % usefull tool macros : % Pass the contents of the macro into parameter \def\thenumexpr#1{\the\numexpr(#1+0)} % Add content (#2) into content of macro #1 \long\def\addto#1#2{\expandafter\def\expandafter#1\expandafter{#1#2}} % Expanded version of previous macro \long\def\eaddto#1#2{\edef#1{#1#2}} % Get content of specific cell of CSV table. Calling: \csvcell[column number,row number] OR \csvcell['ColumnName',row number] \def\getcsvcell[#1,#2]{\ctxlua{context(thirddata.handlecsv.getcellcontent(#1,#2))}}% %%%%%\def\getcsvcell[#1,#2]{\if!#2!\ctxlua{context(thirddata.handlecsv.getcellcontent(#1,thirddata.handlecsv.gCurrentLinePointer[thirddata.handlecsv.getcurrentcsvfilename()]))}\else\ctxlua{context(thirddata.handlecsv.getcellcontent(#1,#2))}\fi}% % Get content of specific cell of CSV table. Calling: \csvcell[column number,row number] OR \csvcell['ColumnName',row number] \def\getcsvcellof[#1][#2,#3]{\ctxlua{context(thirddata.handlecsv.getcellcontentof("#1",#2,#3))}}% % Get content of specific cell of CSV table. Calling: \csvcell[column number,row number or row number getting from macro] OR \csvcell['ColumnName',row number or row number getting from macro] \def\csvcell[#1,#2]{\getcsvcell[#1,\the\numexpr(#2+0)]}% %\def\csvcell\getcsvcell % Get content of specific cell of current line of CSV table. Calling: \currentcell{column number} OR \currentcell{'ColumnName'} \def\currentcsvcell#1{\getcsvcell[#1,\thenumexpr{\linepointer}]}% \let\currcell\currentcsvcell % Get content of specific cell of next line of CSV table. Calling: \nextcell{column number} OR \nextcell{'ColumnName'} \def\nextcsvcell#1{\ifnum\linepointer<\numrows{\getcsvcell[#1,\thenumexpr{\linepointer+1}]}\fi}% \let\nextcell\nextcsvcell % Get content of specific cell of previous line of CSV table. Calling: \previouscell{column number} OR \previouscell{'ColumnName'} \def\previouscsvcell#1{\ifnum\linepointer>1{\getcsvcell[#1,\thenumexpr{\linepointer-1}]}\fi}% \let\prevcell\previouscsvcell % Get column name of n-th column of CSV table. When is set header, then get headername else get XLSname \def\colnameof[#1][#2]{\ctxlua{context(thirddata.handlecsv.gColumnNames['#1'][#2])}}% \def\colname[#1]{\ctxlua{context(thirddata.handlecsv.gColumnNames[thirddata.handlecsv.getcurrentcsvfilename()][#1])}}% % Get index (ie serrial number) of strings columns names (own name or XLS name) \def\indexcolnameof[#1][#2]{\ctxlua{context(thirddata.handlecsv.gColNames['#1'][#2])}}% \def\indexcolname[#1]{\ctxlua{context(thirddata.handlecsv.gColNames[thirddata.handlecsv.getcurrentcsvfilename()][#1])}}% % Get (alternative) XLS column name (of n-th column) \def\xlscolname[#1]{\ctxlua{context(thirddata.handlecsv.ar2colnum(#1))}}% % Get (alternative) XLS column name (of n-th column) \def\cxlscolname[#1]{\ctxlua{context('c'..thirddata.handlecsv.ar2colnum(#1))}}% % Get column TeX name of n-th column of CSV table. When is set header, then get headername else get XLSname \def\texcolname[#1]{\ctxlua{context(thirddata.handlecsv.tmn(thirddata.handlecsv.gColumnNames[thirddata.handlecsv.getcurrentcsvfilename()][#1]))}}% % Get content of n-th column of current row \def\columncontent[#1]{% \getcsvcell[#1,\ctxlua{context(thirddata.handlecsv.linepointer())}] % %\getcsvcell[#1,\linepointer]% %\getcsvcell[#1,\ctxlua{context(thirddata.handlecsv.linepointer())}]% %\ctxlua{context(tostring(thirddata.handlecsv.getcellcontent(#1,8)))} }% % Substitution of text #2 in cell content by text #3. Substitution is done in the current column of column #1 (number, XLS name or cX name) \def\replacecontentin#1#2#3{\ctxlua{context(thirddata.handlecsv.substitutecontentofcellofcurrentrow('#1','#2','#3'))}}% % Get number from XLS column name (ie n-th column) \def\numberxlscolname[#1]{\ctxlua{context(thirddata.handlecsv.xls2ar(#1))}}% %%%\def\columncontent[#1]{\ctxlua{context(thirddata.handlecsv.getcellcontent(#1,thirddata.handlecsv.linepointer()))}} %%%\def\columncontent[#1]{\ctxlua{context(thirddata.handlecsv.getcellcontent(thirddata.handlecsv.gColNames[#1],thirddata.handlecsv.linepointer()))}} \def\columncontentof[#1][#2]{\ctxlua{context(thirddata.handlecsv.getcellcontentof('#1',thirddata.handlecsv.gColNames['#1'][#2],thirddata.handlecsv.linepointerof('#1')))}} \def\columncontent[#1]{\ctxlua{context(thirddata.handlecsv.getcellcontent(thirddata.handlecsv.gColNames[thirddata.handlecsv.getcurrentcsvfilename()][#1],thirddata.handlecsv.linepointerof(thirddata.handlecsv.getcurrentcsvfilename())))}} \def\resetlinepointer{\ctxlua{context(thirddata.handlecsv.resetlinepointer())}} \def\resetlinepointerof[#1]{\ctxlua{context(thirddata.handlecsv.resetlinepointerof('#1'))}} \let\resetlineno\resetlinepointer \let\resetsernumline\resetlinepointer \def\setnumline#1{\ctxlua{thirddata.handlecsv.setnumline(#1)}} \def\resetnumline{\ctxlua{context(thirddata.handlecsv.resetnumline())}} \resetnumline % DO IT NOW \def\linepointer{\ctxlua{context(thirddata.handlecsv.linepointer())}} \def\linepointerof[#1]{\ctxlua{context(thirddata.handlecsv.linepointerof('#1'))}} \let\lineno\linepointer \let\sernumline\linepointer \def\numline{\ctxlua{context(thirddata.handlecsv.numline())}} \def\addtonumline#1{\ctxlua{thirddata.handlecsv.addtonumline(#1)}} %\def\setlinepointer#1{\ctxlua{thirddata.handlecsv.setlinepointer(#1);thirddata.handlecsv.readline(#1)}} \def\setlinepointerof[#1]#2{\ctxlua{thirddata.handlecsv.setlinepointerof('#1',#2)}} \def\setlinepointer#1{\ctxlua{thirddata.handlecsv.setlinepointer(#1)}} \def\savelinepointer{\ctxlua{thirddata.handlecsv.savelinepointer()}} \let\savelineno\savelinepointer % synonym \def\setsavedlinepointer{\ctxlua{thirddata.handlecsv.setsavedlinepointer()}} \let\setsavedlineno\setsavedlinepointer % synonym \def\indexofnotemptyline#1{\ctxlua{context(thirddata.handlecsv.indexofnotemptyline(#1))}} \def\indexofemptyline#1{\ctxlua{context(thirddata.handlecsv.indexofemptyline(#1))}} \def\notmarkemptylines{\ctxlua{thirddata.handlecsv.notmarkemptylines()}} \def\markemptylines{\ctxlua{thirddata.handlecsv.markemptylines()}} \def\resetmarkemptylines{\ctxlua{thirddata.handlecsv.resetmarkemptylines()}}% \def\removeemptylines{\ctxlua{thirddata.handlecsv.removeemptylines()}}% \def\nextlineof[#1]{\ctxlua{thirddata.handlecsv.nextlineof('#1')}} % -- macro for skip to next line. \nextlineof no read data from current line unlike \nextrow macro. \def\nextline{\ctxlua{thirddata.handlecsv.nextline()}} % -- macro for skip to next line. \nextline no read data from current line unlike \nextrow macro. \def\prevlineof[#1]{\ctxlua{thirddata.handlecsv.previouslineof('#1')}} % -- macro for skip to previous line. \prevlineof no read data from current line unlike \prevrowof macro. \def\prevline{\ctxlua{thirddata.handlecsv.previousline()}} % -- macro for skip to previous line. \prevline no read data from current line unlike \prevrow macro. \def\nextnumline{\ctxlua{thirddata.handlecsv.nextnumline()}} % -- macro for add numline counter. %\def\nextrow{\readline\nextline} % -- For compatibility \def\nextrow{\nextline\readline} % -- For compatibility (changed 2015-09-22) \def\nextrowof[#1]{\nextlineof[#1]\readlineof[#1]{\ctxlua{context(thirddata.handlecsv.linepointerof('#1'))}}} % -- For compatibility (changed 2015-09-22) %\def\nextrowof[#1]{\nextlineof[#1]\readlineof[#1]{\ctxlua{context(thirddata.handlecsv.gCurrentLinePointer['#1'])}}} % -- For compatibility (changed 2015-09-22) \def\prevrow{\prevline\readline} \def\prevrowof[#1]{\prevlineof[#1]\readlineof[#1]{\ctxlua{context(thirddata.handlecsv.linepointerof('#1'))}}} \def\exitlooptest{\ifEOF\exitloop\else\nextrow\fi} % MAIN CONTEXT MACRO DEFINITIONS % Open CSV file. Syntax: \opencsvfile or \opencsvfile{filename}. \def\opencsvfile{% \dosingleempty\doopencsvfile% }% \def\doopencsvfile[#1]{% \dosinglegroupempty\dodoopencsvfile% }% \def\dodoopencsvfile#1{% \iffirstargument% \ctxlua{thirddata.handlecsv.opencsvfile("#1")}% \doifnot{\env{MainLinePointer}}{}{\setlinepointer{\env{MainLinePointer}}}% added by Pablo \else% \ctxlua{thirddata.handlecsv.opencsvfile()}% \fi% }% % manual closing of CSV file \def\closecsvfile#1{\ctxlua{thirddata.handlecsv.closecsvfile("#1")}} % Read data from n-th line of CSV table. Calling without parameter read current line (pointered by global variable) \def\readline{\dosingleempty\doreadline}% \def\doreadline[#1]{\dosinglegroupempty\dodoreadline}% % They must remain in such a compact form, otherwise it returns unwanted gaps !!!! \def\dodoreadline#1{\iffirstargument\ctxlua{thirddata.handlecsv.readline(#1)}\else\ctxlua{thirddata.handlecsv.readline(thirddata.handlecsv.gCurrentLinePointer[thirddata.handlecsv.gCurrentlyProcessedCSVFile])}\fi}% \def\readlineof[#1]#2{\ctxlua{thirddata.handlecsv.readlineof('#1',#2)}} %\def\readline{\ctxlua{thirddata.handlecsv.readline(thirddata.handlecsv.gCurrentLinePointer[thirddata.handlecsv.gCurrentlyProcessedCSVFile])}}% \def\readandprocessparameters#1#2#3#4{% \edef\firstparam{#1}% \edef\secondparam{#2}% \edef\thirdparam{#3}% \def\fourthparam{#4}% \edef\paroperator{#2}% % operator '==' is for strings comparing converted to 'eq' operator; a blank space before the percent sign is strictly required!!! \ctxlua{if '#2'=="==" and not(type(tonumber('#1'))=='number' and type(tonumber('#3'))=='number') then context('\\def\\paroperator{eq}') end}% % operator '~=' is for strings comparing converted to 'neq' operator; a blank space before the percent sign is strictly required !!! \ctxlua{if '#2'=="~=" and not(type(tonumber('#1'))=='number' and type(tonumber('#3'))=='number') then context('\\def\\paroperator{neq}') end}% }% % MACROS FOR CYCLES PROCESSING. DO ACTIONS IN CYCLES % In this function to remove unwanted gaps % 1. \doloopfromto{from}{to}{action} % do action "action" from line "from" to line "to" of open CSV file \def\doloopfromto#1#2#3{\ctxlua{thirddata.handlecsv.doloopfromto([==[\thenumexpr{#1}]==],[==[\thenumexpr{#2}]==],[==[\detokenize{#3}]==])}}% %\def\doloopfromto#1#2#3{\ctxlua{thirddata.handlecsv.doloopfromto([==[\thenumexpr{#1}]==],[==[\thenumexpr{#2}]==],[==[\expanded{#3}]==])}}% \def\Doloopfromto#1#2#3{% deprecated - old version - no longer recommended {\opencsvfile}% {\resetnumline}% \bfilehook% \removeunwantedspaces% \ifnum#1<#2\dostepwiserecurse{#1}{#2}{1}{\blinehook{\readline{\recurselevel}}#3\elinehook}% \else\dostepwiserecurse{#1}{#2}{-1}{\blinehook{\readline{\recurselevel}}#3\elinehook}% \fi% \removeunwantedspaces% \efilehook% }% % 2. \doloopforall % implicit do \lineaction for all lines of open CSV table % \doloopforall{\action} % do \action macro for all lines of open CSV table \def\doloopforall{\dosinglegroupempty\doloopforAll}% \def\doloopforAll#1{% \doifsomethingelse{#1}{%1 args. \doloopfromto{1}{\numrows}{#1}% }{% \doloopfromto{1}{\numrows}{\lineaction}% }% }% % 3. \doloopaction % implicit use \lineaction macro % \doloopaction{\action} % use \action macro for all lines of open CSV file % \doloopaction{\action}{4} % use \action macro for first 4 lines % \doloopaction{\action}{2}{5} % use \action macro for lines from 2 to 5 \def\doloopaction{\dotriplegroupempty\doloopAction} \def\doloopAction#1#2#3{% \opencsvfile% % \resetnumline % commented 22.6.2017 \doifsomethingelse{#3}{%3 args. \doloopfromto{#2}{#3}{#1}% if 3 arguments then do #1 macro from #2 line to #3 line }{% \doifsomethingelse{#2}{%2 args. \doloopfromto{1}{#2}{#1}% if 2 arguments then do #1 macro for first #2 lines }% {\doifsomethingelse{#1}{% 1 arg. \doloopfromto{1}{\numrows}{#1}% }{% if without arguments then do \lineaction macro for all lines \doloopfromto{1}{\numrows}{\lineaction}% }% }% }% }% % 4. \doloopif{value1}{[compare_operator]}{value2}{macro_for_doing} % [compareoperators] <, >, ==(eq), ~=(neq), >=, <=, in, ~in, until, while % actions for rows of open CSV file which are responded of condition \def\doloopif#1#2#3#4{% \edef\tempnumline{\numline}% 23.6.2017 \readandprocessparameters{#1}{#2}{#3}{#4}% \removeunwantedspaces% 25.3.2019 % \resetnumline % 22.6.2017 \bfilehook% % and now process actual operator \processaction[\paroperator][% <=>{% {number1}{<}{number2} ... Less \doloopfromto{1}{\numrows}{\ctxlua{if #1<#3 then context('\\blinehook\\fourthparam\\elinehook') else thirddata.handlecsv.addtonumline(-1) end}}% },% end < ... Less >=>{% {number1}{>}{number2} ... Greater \doloopfromto{1}{\numrows}{\ctxlua{if #1>#3 then context('\\blinehook\\fourthparam\\elinehook') else thirddata.handlecsv.addtonumline(-1) end}}% },% end > ... Greater ===>{% {number1}{==}{number2} ... Equal \doloopfromto{1}{\numrows}{\ctxlua{if #1==#3 then context('\\blinehook\\fourthparam\\elinehook') else thirddata.handlecsv.addtonumline(-1) end}}% },% end == ... Equal ~==>{% {number1}{~=}{number2} ... Not Equal \doloopfromto{1}{\numrows}{\ctxlua{if #1~=#3 then context('\\blinehook\\fourthparam\\elinehook') else thirddata.handlecsv.addtonumline(-1) end}}% },% end ~= ... Not Equal >==>{% {number1}{>=}{number2} ... GreaterOrEqual \doloopfromto{1}{\numrows}{\ctxlua{if #1>=#3 then context('\\blinehook\\fourthparam\\elinehook') else thirddata.handlecsv.addtonumline(-1) end}}% },% end >= ... GreaterOrEqual <==>{% {number1}{<=}{number2} ... LessOrEqual \doloopfromto{1}{\numrows}{\ctxlua{if #1<=#3 then context('\\blinehook\\fourthparam\\elinehook') else thirddata.handlecsv.addtonumline(-1) end}}% },% end <= ... LessOrEqual eq=>{% command {string1}{==}{string2} is converted to command command {string1}{eq}{string2} ... string1 is equal string2 \doloopfromto{1}{\numrows}{\doifelse{#1}{#3}{\blinehook\fourthparam\elinehook}{\addtonumline{-1}}}% 23.06.2017 %%%%%\doloopfromto{1}{\numrows}{\ctxlua{if '#1'=='#3' then context('\\blinehook\\fourthparam\\elinehook') else thirddata.handlecsv.addtonumline(-1) end}}% },% end eq neq=>{% command {string1}{~=}{string2} is converted to command command {string1}{neq}{string2} ... string1 is not equal string2 \doloopfromto{1}{\numrows}{\doifelse{#1}{#3}{\ctxlua{thirddata.handlecsv.addtonumline(-1)}}{\blinehook\fourthparam\elinehook}}% 23.06.2017 %%%%%\doloopfromto{1}{\numrows}{\ctxlua{if '#1'~='#3' then context('\\blinehook\\fourthparam\\elinehook') else thirddata.handlecsv.addtonumline(-1) end}}% },% end neq in=>{% {substring}{in}{string} ... substring is contained inside string \doloopfromto{1}{\numrows}{\doifinstringelse{#1}{#3}{\blinehook\fourthparam\elinehook}{\addtonumline{-1}}}% \doifincsnameelse },% end in ~in=>{% {substring}{~in}{string} ... substring is not contained inside string \doloopfromto{1}{\numrows}{\doifinstringelse{#1}{#3}{\addtonumline{-1}}{\blinehook\fourthparam\elinehook}}% \doifincsnameelse },% end notin repeatuntil=>{% {substring}{until}{string} ... % Repeats the action until the condition is met. If it is not never met, will list all record \doloop{\ctxlua{if '#1'=='#3' then context('\\exitloop') else context('\\ifEOF\\exitloop\\else\\blinehook\\fourthparam\\elinehook\\nextrow\\fi') end}}% },% end until % the comma , is very important here!!! whiledo=>{% {substring}{untilneq}{string} ... % Repeat action when the condition is met. When the condition is not met for the first line, the action will NOT BE performed! \doloop{\ctxlua{if '#1'~='#3' then context('\\exitloop') else context('\\removeunwantedspaces\\blinehook\\fourthparam\\elinehook\\ifEOF\\exitloop\\else\\nextrow\\fi') end}}% },% end untilneq % the comma , is very important here!!! ]% end of \processaction% \efilehook% \setnumline{\tempnumline}% \removeunwantedspaces% 30.3.2019 } % end of \doloopif % specific variations of previous macro \doloopif \letvalue{doloopifnum}=\doloopif %\doloopifnum{value1}{[compare_operator]}{value2}{macro_for_doing}% [compareoperators] ==, ~=, >, <, >=, <= % FOR COMPATIBILITY ONLY \def\doloopuntil#1#2#3{\doloopif{#1}{repeatuntil}{#2}{#3}}% \doloopuntil{\Trida}{3.A}{\tableaction}% REPEAT-UNTIL loop: Repeats the action until the condition is met. \letvalue{repeatuntil}=\doloopuntil% \def\doloopwhile#1#2#3{\doloopif{#1}{whiledo}{#2}{#3}}% \doloopwhile{\Trida}{3.A}{\tableaction}% Repeat action when the condition is met. \letvalue{whiledo}=\doloopwhile% % 5. \filelineaction % implicit do \lineaction for all lines of current open CSV table % \filelineaction{filename.csv} % do \lineaction macro for all lines of specific CSV table (filename.csv) \def\filelineaction{\dotriplegroupempty\dofilelineaction}% \def\dofilelineaction#1#2#3{% \doifelsenothing{#1}% {\opencsvfile\doloopaction%0 parameter - open actual CSV file and do action }% {\doifelsenothing{#2}% {\opencsvfile{#1}\doloopaction%1 parameter - parameter = filename }% {\doifelsenothing{#3}% {\opencsvfile{#1}\doloopaction{\lineaction}{#2}%2 parameters, 1st parameter = filename, 2nd parameter = num of lines }% {\opencsvfile{#1}\doloopaction{\lineaction}{#2}{#3}%3 parameters, 1st parameter = filename, 2nd parameter = from line, 3rd parameter = to line }}}% }% % 6. \doloopfornext{}{} % do action for next of rows from current line of open CSV file \def\doloopfornext#1#2{\ctxlua{thirddata.handlecsv.doloopfornext([==[\thenumexpr{#1}]==],[==[\detokenize{#2}]==])}}% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % Complete listing macros and commands that can be used (to keep track of all defined macros): %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % \ifissetheader, \ifnotsetheader % \ifEOF, \ifnotEOF % \ifemptyline, \ifnotemptyline % \ifemptylinesmarking, \ifemptylinesnotmarking (they can be set by macros \markemptylines, \notmarkemptylines and \resetmarkemptylines) % \hookson, \hooksoff % \resethooks % user defined hooks macros: \bfilehook, \efilehook, \blinehook, \elinehook, % \setheader, \unsetheader, (\resetheader - compatibility synonym) % \setsep{}, \unsetsep, (\resetsep - compatibility synonym) % \setfiletoscan{} % \numrows, \numemptyrows, \numnotemptyrows % \numcols % \csvfilename % \thenumexp{} % \addto\anymacro{}, \eaddto\anymacro{} % \getcsvcell[,], \csvcell[,] % \currentcell{], \cxlscolname[], \texcolname[] % \indexcolname[<'columnname' or 'xlsname'>] % \columncontent[ or <'columnname'> or <'xlsname'>] % \numberxlscolname[<'xlsname'>] % \linepointer, (\lineno, \sernumline are synonyms), \resetlinepointer, \resetlinepointerof[], (\resetlineno, \resetsernumline are synonyms), \setlinepointer{} % \savelineno=\savelinepointer, \setsavedlineno=\setsavedlinepointer % \numline, \setnumline{}, \resetnumline % \addtonumline{} % \indexofnotemptyline{}, \indexofemptyline{} % \markemptylines, \notmarkemptylines, \resetmarkemptylines, \removeemptylines % \nextlineof[csvfile], \prevlineof[csvfile], \nextline, \prevline % \nextnumline % \nextrowof[csvfile], \prevrowof[csvfile], \nextrow, \prevrow % \exitlooptest % \opencsvfile, \opencsvfile{}, \closecsvfile{} % \readline, \readline{} % \readandprocessparameters#1#2#3#4 -- for internal use only % \replacecontentin{}{}{} % % Module predefined cycles for processing of lines CSV table: % \doloopfromto{}{} % \doloopforall, \doloopforall{<\actionmacro>} % \doloopaction, \doloopaction{<\actionmacro>}, \doloopaction{<\actionmacro>}{}, \doloopaction{<\actionmacro>}{}{} % \doloopif{}{}{value2}{<\actionmacro>}, (\doloopifnum{}{}{value2}{<\actionmacro>} is synonym) % \doloopuntil{}{}{<\actionmacro>} = \repeatuntil{}{}{<\actionmacro>} % \doloopwhile{}{}{<\actionmacro>} = \doloopwhiledo{}{}{<\actionmacro>} % \filelineaction, \filelineaction{} % \doloopfornext{<+/-numberofrows>}{<\actionmacro>} % use \setlinepointer, \resetlinepointer (and then set it up \setnumline) to set line pointer. Opening of CSV file automatically reset line pointer. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% ]] -- write definitions into ConTeXt: thirddata.handlecsv.string2context(string2print)