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47 lines
826 B
Go
47 lines
826 B
Go
// Copyright 2015 The Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package markdown
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func ruleNewline(s *StateInline, silent bool) bool {
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pos := s.Pos
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src := s.Src
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if src[pos] != '\n' {
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return false
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}
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pending := s.Pending.Bytes()
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pmax := len(pending) - 1
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max := s.PosMax
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if !silent {
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if pmax >= 0 && pending[pmax] == ' ' {
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if pmax >= 1 && pending[pmax-1] == ' ' {
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pmax -= 2
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for pmax >= 0 && pending[pmax] == ' ' {
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pmax--
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}
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s.Pending.Truncate(pmax + 1)
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s.PushToken(&Hardbreak{})
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} else {
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s.Pending.Truncate(pmax)
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s.PushToken(&Softbreak{})
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}
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} else {
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s.PushToken(&Softbreak{})
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}
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}
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pos++
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for pos < max && byteIsSpace(src[pos]) {
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pos++
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}
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s.Pos = pos
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return true
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}
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