.TH delcr 1
.SH NAME
delcr \- remove a CR before each LF
.SH SYNOPSIS
.B delcr
.SH DESCRIPTION
.B delcr
removes a CR at the end of each line of input,
if a CR is present.
It also removes a CR at the end of a partial final line.

The pipeline

.EX
     addcr | delcr
.EE

prints an exact copy of its input.
.SH COMPATIBILITY
Some vendors ship
.B dos2unix
or
.B dos2bsd
tools similar to
.BR delcr .
Those tools often blow up on long lines and nulls.
.B delcr
has no trouble with long lines and nulls.
.SH "SEE ALSO"
addcr(1)