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33 lines
807 B
Go
33 lines
807 B
Go
// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
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// See LICENSE.txt for license information.
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package markdown
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import (
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"strings"
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)
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type Line struct {
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Range
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}
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func ParseLines(markdown string) []Line {
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lineStartPosition := 0
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isAfterCarriageReturn := false
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lines := make([]Line, 0, strings.Count(markdown, "\n"))
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for position, r := range markdown {
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if r == '\n' {
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lines = append(lines, Line{Range{lineStartPosition, position + 1}})
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lineStartPosition = position + 1
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} else if isAfterCarriageReturn {
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lines = append(lines, Line{Range{lineStartPosition, position}})
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lineStartPosition = position
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}
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isAfterCarriageReturn = r == '\r'
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}
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if lineStartPosition < len(markdown) {
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lines = append(lines, Line{Range{lineStartPosition, len(markdown)}})
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}
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return lines
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}
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