go-eol/readcrlf.go

37 lines
719 B
Go

package eol
import (
"io"
"sourcecode.social/reiver/go-opt"
)
func ReadCRLF(runescanner io.RuneScanner) (size int, err error) {
var size0 int
{
var err error
const characterNumber uint64 = 1
var circumstance internalCircumstance = specifyCircumstance(opt.Something(CRLF), characterNumber)
size0, err = readthisrune(circumstance, runescanner, cr)
if nil != err {
return size0, err
}
}
var size1 int
{
var err error
const characterNumber uint64 = 2
var circumstance internalCircumstance = specifyCircumstance(opt.Something(CRLF), characterNumber)
size1, err = readthisrune(circumstance, runescanner, lf)
if nil != err {
return size1+size0, err
}
}
return size1+size0, nil
}