Regex for Ruby 1.
Regex for Ruby 1.9-style group naming validation: 1 alpha or _
+ 0..* ASCII printable chars but >
Regex for mode modifiers (flags)
Regex for non-breaking entities = that does not need NCGroup protection.
Regex for non-breaking entities = that does not need NCGroup protection.
This regex matches:
a
, \w
, \cX
, ༟
, \h1f
, \0123
\p{...}
, [...]
Regex for ․NET/PCRE-style group naming validation: 1 alpha or _
+ 0.
Regex for ․NET/PCRE-style group naming validation: 1 alpha or _
+ 0..* alphanumeric chars or _
s
Validator for Java 7-style strict group naming validation: 1 alpha + 0.
Validator for Java 7-style strict group naming validation: 1 alpha + 0..* alphanumeric chars