mapgen

package

v0.0.0-...-282c629 Latest Latest Go to latest Published: Nov 14, 2025 License: MIT Imports: 10 Imported by: 0

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Valid go.mod file
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Repository

codeberg.org/pft/utf-deconfuse

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Documentation ¶

Overview ¶

Package util provides convenient methods to fetch and parse table of confusable characters from unicode.org.

See https://util.unicode.org/UnicodeJsps/confusables.jsp for examples.

Index ¶

Constants
func BuildUrl(version string) (s string, err error)
func FetchMap(version string) (m []byte, url string, err error)
func ParseMap(mBytes []byte) (res map[rune][]byte, err error)

Constants ¶

View Source

const (
	UnicodeSecFiles   = "https://www.unicode.org/Public/security/" // Base URL of conusable files
	UnicodeMapVersion = "latest"                                   // Default version (latest dir point to most current version)
	UnicodeMapName    = "confusables.txt"                          // Target file with table of confusable chars
)

Constants used in generating URL to fetch confusable chars table

Variables ¶

This section is empty.

Functions ¶

func BuildUrl ¶

func BuildUrl(version string) (s string, err error)

Returns URL for confusion table based on given version. Accepted values for version are "latest" or in "MAJOR.MINOR.PATCH" format.

func FetchMap ¶

func FetchMap(version string) (m []byte, url string, err error)

Returns the requested confusable file from unicode.org. version can be "latest" or a valid semvar version (see BuildUrl).

Errors may be returned if

wrong version is provided
HTTP queries to unicode.org fail
HTTP body cannot be read

func ParseMap ¶

func ParseMap(mBytes []byte) (res map[rune][]byte, err error)

For formating specifications see https://www.unicode.org/reports/tr39/#:~:text=Data%20File%20Format

Types ¶

This section is empty.

Source Files ¶

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