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diff --git a/base/data/regexes.sprop b/base/data/regexes.sprop
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+# File storage for static regular expressions.
+
+########################################################
+# Regular expressions for handling double-quoted strings
+########################################################
+
+## Match a possible single character escape
+possibleStringEscape \\.
+
+## Match valid string escapes
+shortFormStringEscape [btnfr"'\\]
+octalStringEscape [0-3]?[0-7]{1,2}
+unicodeStringEscape u[0-9a-fA-F]{4}
+
+## Match an unescaped quote in a string.
+unescapedQuote (?<!\\)\"
+
+## Match one or more characters that aren't part of an escape or a quote.
+nonStringEscape [^\\\"]+
+
+########################################
+# Double validation regular expressions.
+########################################
+
+## Unit pieces for doubles
+fpDigits (?:\p{Digit}+)
+fpHexDigits (?:\p{XDigit}+)
+
+## An exponent is e or E followed by a (optionally signed) decimal integer.
+fpExponent [eE][+-]?
+
+## A double leader
+##
+## NOTE: The incomplete parts are finished by where it is inserted.
+fpLeader [\x00-\x20]*[+-]?(?:NaN|Infinity|
+
+######################################
+# CL format string regular expressions
+######################################
+
+## Matches a format string prefix parameter
+## A prefix parameter is one of
+## * A signed decimal number
+## * A single character preceded by a single quote
+## * The letter V (or v)
+## * The character #
+clFormatPrefix (?:[-+]?\d+|'\S|[Vv]|#)
+
+## Match a format string modifier
+## A modifier is either : or @, or both in either order
+clFormatModifier (?:@|:|@:|:@)
+
+## Matches a directive name.
+## A directive name is either
+## 1) A single, non-whitespace, non-/ character
+## 2) A name enclosed in /'s
+clFormatName (?:(?<name>[\S&&[^/]])|(?:/(?<funcname>[\S&&[^/]]+)/))
+##############################################
+# Miscellaneous validation regular expressions
+##############################################
+intLiteral \A[+\-]\d+\Z
+\ No newline at end of file