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fixes: flush chars if got io.EOF without '\n' (#58)

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chzyer 2016-06-19 23:06:37 +08:00 committed by GitHub
parent 03625fbce3
commit b411b0f4b2
1 changed files with 11 additions and 4 deletions
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7
operation.go
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@ -97,11 +97,18 @@ func (o *Operation) ioloop() {
keepInCompleteMode := false keepInCompleteMode := false
r := o.t.ReadRune() r := o.t.ReadRune()
if r == 0 { // io.EOF if r == 0 { // io.EOF
if o.buf.Len() == 0 {
o.buf.Clean() o.buf.Clean()
select { select {
case o.errchan <- io.EOF: case o.errchan <- io.EOF:
} }
break break
} else {
// if stdin got io.EOF and there is something left in buffer,
// let's flush them by sending CharEnter.
// And we will got io.EOF int next loop.
r = CharEnter
}
} }
isUpdateHistory := true isUpdateHistory := true