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LibRegex+LibUnicode: Begin implementing Unicode property escapes

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This supports some binary property matching. It does not support any
properties not yet parsed by LibUnicode, nor does it support value
matching (such as Script_Extensions=Latin).
This commit is contained in:
Timothy Flynn 2021-07-29 14:18:51 -04:00 • committed by Linus Groh
parent f1dd770a8a
commit d485cf29d7
11 changed files with 230 additions and 33 deletions
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3
Userland/Libraries/LibRegex/RegexError.h
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@ -34,6 +34,7 @@ enum class Error : u8 {
EmptySubExpression = __Regex_EmptySubExpression, // Sub expression has empty content.
InvalidCaptureGroup = __Regex_InvalidCaptureGroup, // Content of capture group is invalid.
InvalidNameForCaptureGroup = __Regex_InvalidNameForCaptureGroup, // Name of capture group is invalid.
InvalidNameForProperty = __Regex_InvalidNameForProperty, // Name of property is invalid.
};
inline String get_error_string(Error error)
@ -73,6 +74,8 @@ inline String get_error_string(Error error)
return "Content of capture group is invalid.";
case Error::InvalidNameForCaptureGroup:
return "Name of capture group is invalid.";
case Error::InvalidNameForProperty:
return "Name of property is invalid.";
}
return "Undefined error.";
}