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