DOS назначить перевозку возврата к переменной
set myLinefeed=^<LF1>
<LF2>
<LF3>
RF Engineer
set myLinefeed=^<LF1>
<LF2>
<LF3>if "!LF!" NEQ "!LF:~0,1!" echo Error "Linefeed definition is defect, probably multiple invisble whitespaces at the line end in the definition of LF"
FOR /F "delims=" %%n in ("!LF!") do (
echo Error "Linefeed definition is defect, probably invisble whitespaces at the line end in the definition of LF"
)set LF=^
rem TWO empty lines are required
echo This text^%LF%%LF%uses two lines
echo This also^
uses two lines(SET LF=^
%=this line is empty=%
)setlocal EnableDelayedExpansion
set LF=^
rem TWO empty lines are required
echo This text!LF!uses two lines