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matterbridge/vendor/github.com/mattermost/mattermost-server/v5/shared/markdown/lines.go
Wim 4dd8bae5c9
Update dependencies (#1610)
* Update dependencies

* Update module to go 1.17
2021-10-17 00:47:22 +02:00

33 lines
807 B
Go

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