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Reflow text in paragraph, strip line-breaks and utilize the available width

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This commit is contained in:
Christian Muehlhaeuser
2019-12-05 22:03:35 +01:00
parent 7eec968514
commit 08ffc82515
4 changed files with 12 additions and 3 deletions
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paragraph.go
+6 -1
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@@ -69,7 +69,12 @@ func (e *ParagraphElement) Finish(w io.Writer, node *bf.Node, tr *TermRenderer)
}
if len(strings.TrimSpace(tr.blockStack.Current().Block.String())) > 0 {
_, err := iw.Write(reflow.ReflowBytes(tr.blockStack.Current().Block.Bytes(), tr.WordWrap-int(tr.blockStack.Indent())-int(tr.blockStack.Margin())*2))
flow := reflow.NewReflow(tr.WordWrap - int(tr.blockStack.Indent()) - int(tr.blockStack.Margin())*2)
flow.KeepNewlines = false
_, _ = flow.Write(tr.blockStack.Current().Block.Bytes())
flow.Close()
_, err := iw.Write(flow.Bytes())
if err != nil {
return err
}