1. \doloopfromto(from, to, action)

do action "action" from line "from" to line "to" of actual opening of CSV file

\doloopfromto{1}{3}{\tableaction} %OK 
\doloopfromto{5}{3}{\lineaction} %OK




2. \doloopforall  a \doloopforall{\action} 

\doloopforall %OK  % implicit do \lineaction for all lines of actual open CSV table
\doloopforall{\tableaction} OK % do \tableaction for all lines of actual open CSV table


3. \doloopaction

\doloopaction %OK % implicit use \lineaction macro for all lines of actual open CSV table
\doloopaction{\tableaction} %OK % use explicit \tableaction macro for all lines of actual open CSV table
\doloopaction{\tableaction}{4} %OK % use explicit \tableaction macro for first 4 lines of actual open CSV table
\doloopaction{\tableaction}{2}{5} %OK % use \action macro for lines from 2 to 5 of actual open CSV table


4. \doloopif
% actions for rows of open CSV file which are responded of condition
% 4. \doloopif{value1}{[compare_operator]}{value2}{macro_for_doing} % [compareoperators] <, >, ==(eq), ~=(neq), >=, <=, in, until, while

String comparing
\doloopif{\AUTHOR}{==}{Karen Armstrong}{\tableaction} %OK
\doloopif{\AUTHOR}{~=}{Karen Armstrong}{\lineaction} %OK
\doloopif{\AUTHOR}{eq}{Karen Armstrong}{\tableaction} %OK
\doloopif{\AUTHOR}{neq}{Karen Armstrong}{\lineaction} %OK


Numbers comparing
\doloopif{\DISCOUNTEDxPRICE}{<}{5.12}{\lineaction} %OK
\doloopif{\DISCOUNTEDxPRICE}{>}{11.8}{\lineaction} %OK 
\doloopif{\DISCOUNTEDxPRICE}{==}{5.95}{\lineaction} %OK
\doloopif{\DISCOUNTEDxPRICE}{~=}{5.95}{\lineaction} %OK
\doloopif{\DISCOUNTEDxPRICE}{>=}{12.5}{\lineaction} %OK
\doloopif{\DISCOUNTEDxPRICE}{<=}{4.95}{\tableaction} %OK
\doloopif{\DISCOUNTEDxPRICE}{<=}{4.95}{\tableaction} %OK
\doloopif{Adams}{in}{\AUTHOR}{\tableaction} %OK

%\doloopif{\AUTHOR}{until}{Karen Armstrong}{\lineaction} %OK
%\doloopuntil{\CATEGORY}{C}{\tableaction} %OK ... alias for \doloopif{\AUTHOR}{until}{Karen Armstrong}{\lineaction} %OK

%\doloopif{\CATEGORY}{while}{A}{\lineaction}% 
%\doloopwhile{\CATEGORY}{A}{\lineaction} %OK ... alias for \doloopif{\CATEGORY}{A}{\lineaction}









\filelineaction

\filelineaction %OK % implicit use \lineaction macro for all lines of actual opened CSV file
\filelineaction{csvfilename.csv} %OK implicit use \lineaction macro for all lines of "csvfilename.csv" file
\filelineaction{csvfilename.csv}{4} %OK % implicit use \lineaction macro for first 4 lines
\filelineaction{csvfilename.csv}{2}{5} %OK % implicit use \lineaction macro for lines from 2 to 5






1. \doloopfromto
2. \doloopforall
3. \doloopaction
4. \doloopif  (\doloopuntil, \doloopwhile)

5. \filelineaction