enum ICU::SpoofChecker::Check

Overview

FIXME should be present in LibICU (not parsed by Libgen)

Bitmask flags controlling which spoof checks are performed. Corresponds to ICU's USpoofChecks enum. Multiple flags can be combined with |.

Defined in:

icu/spoof_checker.cr

Enum Members

SingleScriptConfusable = 1

Check that a string is not confusable with another based on a single script (e.g. all-Latin lookalikes).

MixedScriptConfusable = 2

Check that a string is not confusable when comparing across scripts.

WholeScriptConfusable = 4

Check that a string is not whole-script confusable with another.

Confusable = 7

All three confusability checks combined.

AnyCase = 8

Apply confusability checks regardless of case.

RestrictionLevel = 16

Check that the string conforms to the configured restriction_level.

SingleScript = 16

Deprecated alias for RestrictionLevel.

Invisible = 32

Check for invisible characters (zero-width, etc.).

CharLimit = 64

Check that all characters are in the allowed character set.

MixedNumbers = 128

Check that all numeric characters are from the same decimal system.

HiddenOverlay = 256

Check for hidden overlay confusables (BiDi-related).

AllChecks = 65535

Enable all checks.

AuxInfo = 1073741824

Return auxiliary information about the check result.

None = 0

All = 1073807359

Instance Method Summary

• #all_checks?

  Returns true if this enum value contains AllChecks

• #any_case?

  Returns true if this enum value contains AnyCase

• #aux_info?

  Returns true if this enum value contains AuxInfo

• #char_limit?

  Returns true if this enum value contains CharLimit

• #confusable?

  Returns true if this enum value contains Confusable

• #hidden_overlay?

  Returns true if this enum value contains HiddenOverlay

• #invisible?

  Returns true if this enum value contains Invisible

• #mixed_numbers?

  Returns true if this enum value contains MixedNumbers

• #mixed_script_confusable?

  Returns true if this enum value contains MixedScriptConfusable

• #none?
• #restriction_level?

  Returns true if this enum value contains RestrictionLevel

• #single_script?

  Returns true if this enum value contains SingleScript

• #single_script_confusable?

  Returns true if this enum value contains SingleScriptConfusable

• #whole_script_confusable?

  Returns true if this enum value contains WholeScriptConfusable

Instance Method Detail