%{
note

	description: "Scanners for Eiffel parsers"
	legal: "See notice at end of class."
	status: "See notice at end of class."
	date: "$Date$"
	revision: "$Revision$"

class EIFFEL_SCANNER

inherit
	EIFFEL_SCANNER_SKELETON

	STRING_HANDLER

create
	make

%}

%x SPECIAL_STR VERBATIM_STR1 VERBATIM_STR2 VERBATIM_STR3 PRAGMA
%option line position nodefault outfile="eiffel_scanner.e"

B		[0-1]
O		[0-7]
D		[0-9]
H		[0-9A-Fa-f]
I		{D}(({D}|_)*{D})?
E		([eE][+-]?{D}+)?
T		{D}{D}{D}
U		{D}|{D}{D}|{D}{D}{D}
A		[A-Za-z]
X		{A}|{D}|_

Lu	[\u{0041}-\u{005A}\u{00C0}-\u{00D6}\u{00D8}-\u{00DE}\u{0100}\u{0102}\u{0104}\u{0106}\u{0108}\u{010A}\u{010C}\u{010E}\u{0110}\u{0112}\u{0114}\u{0116}\u{0118}\u{011A}\u{011C}\u{011E}\u{0120}\u{0122}\u{0124}\u{0126}\u{0128}\u{012A}\u{012C}\u{012E}\u{0130}\u{0132}\u{0134}\u{0136}\u{0139}\u{013B}\u{013D}\u{013F}\u{0141}\u{0143}\u{0145}\u{0147}\u{014A}\u{014C}\u{014E}\u{0150}\u{0152}\u{0154}\u{0156}\u{0158}\u{015A}\u{015C}\u{015E}\u{0160}\u{0162}\u{0164}\u{0166}\u{0168}\u{016A}\u{016C}\u{016E}\u{0170}\u{0172}\u{0174}\u{0176}\u{0178}-\u{0179}\u{017B}\u{017D}\u{0181}-\u{0182}\u{0184}\u{0186}-\u{0187}\u{0189}-\u{018B}\u{018E}-\u{0191}\u{0193}-\u{0194}\u{0196}-\u{0198}\u{019C}-\u{019D}\u{019F}-\u{01A0}\u{01A2}\u{01A4}\u{01A6}-\u{01A7}\u{01A9}\u{01AC}\u{01AE}-\u{01AF}\u{01B1}-\u{01B3}\u{01B5}\u{01B7}-\u{01B8}\u{01BC}\u{01C4}\u{01C7}\u{01CA}\u{01CD}\u{01CF}\u{01D1}\u{01D3}\u{01D5}\u{01D7}\u{01D9}\u{01DB}\u{01DE}\u{01E0}\u{01E2}\u{01E4}\u{01E6}\u{01E8}\u{01EA}\u{01EC}\u{01EE}\u{01F1}\u{01F4}\u{01F6}-\u{01F8}\u{01FA}\u{01FC}\u{01FE}\u{0200}\u{0202}\u{0204}\u{0206}\u{0208}\u{020A}\u{020C}\u{020E}\u{0210}\u{0212}\u{0214}\u{0216}\u{0218}\u{021A}\u{021C}\u{021E}\u{0220}\u{0222}\u{0224}\u{0226}\u{0228}\u{022A}\u{022C}\u{022E}\u{0230}\u{0232}\u{023A}-\u{023B}\u{023D}-\u{023E}\u{0241}\u{0243}-\u{0246}\u{0248}\u{024A}\u{024C}\u{024E}\u{0370}\u{0372}\u{0376}\u{037F}\u{0386}\u{0388}-\u{038A}\u{038C}\u{038E}-\u{038F}\u{0391}-\u{03A1}\u{03A3}-\u{03AB}\u{03CF}\u{03D2}-\u{03D4}\u{03D8}\u{03DA}\u{03DC}\u{03DE}\u{03E0}\u{03E2}\u{03E4}\u{03E6}\u{03E8}\u{03EA}\u{03EC}\u{03EE}\u{03F4}\u{03F7}\u{03F9}-\u{03FA}\u{03FD}-\u{042F}\u{0460}\u{0462}\u{0464}\u{0466}\u{0468}\u{046A}\u{046C}\u{046E}\u{0470}\u{0472}\u{0474}\u{0476}\u{0478}\u{047A}\u{047C}\u{047E}\u{0480}\u{048A}\u{048C}\u{048E}\u{0490}\u{0492}\u{0494}\u{0496}\u{0498}\u{049A}\u{049C}\u{049E}\u{04A0}\u{04A2}\u{04A4}\u{04A6}\u{04A8}\u{04AA}\u{04AC}\u{04AE}\u{04B0}\u{04B2}\u{04B4}\u{04B6}\u{04B8}\u{04BA}\u{04BC}\u{04BE}\u{04C0}-\u{04C1}\u{04C3}\u{04C5}\u{04C7}\u{04C9}\u{04CB}\u{04CD}\u{04D0}\u{04D2}\u{04D4}\u{04D6}\u{04D8}\u{04DA}\u{04DC}\u{04DE}\u{04E0}\u{04E2}\u{04E4}\u{04E6}\u{04E8}\u{04EA}\u{04EC}\u{04EE}\u{04F0}\u{04F2}\u{04F4}\u{04F6}\u{04F8}\u{04FA}\u{04FC}\u{04FE}\u{0500}\u{0502}\u{0504}\u{0506}\u{0508}\u{050A}\u{050C}\u{050E}\u{0510}\u{0512}\u{0514}\u{0516}\u{0518}\u{051A}\u{051C}\u{051E}\u{0520}\u{0522}\u{0524}\u{0526}\u{0528}\u{052A}\u{052C}\u{052E}\u{0531}-\u{0556}\u{10A0}-\u{10C5}\u{10C7}\u{10CD}\u{13A0}-\u{13F5}\u{1C90}-\u{1CBA}\u{1CBD}-\u{1CBF}\u{1E00}\u{1E02}\u{1E04}\u{1E06}\u{1E08}\u{1E0A}\u{1E0C}\u{1E0E}\u{1E10}\u{1E12}\u{1E14}\u{1E16}\u{1E18}\u{1E1A}\u{1E1C}\u{1E1E}\u{1E20}\u{1E22}\u{1E24}\u{1E26}\u{1E28}\u{1E2A}\u{1E2C}\u{1E2E}\u{1E30}\u{1E32}\u{1E34}\u{1E36}\u{1E38}\u{1E3A}\u{1E3C}\u{1E3E}\u{1E40}\u{1E42}\u{1E44}\u{1E46}\u{1E48}\u{1E4A}\u{1E4C}\u{1E4E}\u{1E50}\u{1E52}\u{1E54}\u{1E56}\u{1E58}\u{1E5A}\u{1E5C}\u{1E5E}\u{1E60}\u{1E62}\u{1E64}\u{1E66}\u{1E68}\u{1E6A}\u{1E6C}\u{1E6E}\u{1E70}\u{1E72}\u{1E74}\u{1E76}\u{1E78}\u{1E7A}\u{1E7C}\u{1E7E}\u{1E80}\u{1E82}\u{1E84}\u{1E86}\u{1E88}\u{1E8A}\u{1E8C}\u{1E8E}\u{1E90}\u{1E92}\u{1E94}\u{1E9E}\u{1EA0}\u{1EA2}\u{1EA4}\u{1EA6}\u{1EA8}\u{1EAA}\u{1EAC}\u{1EAE}\u{1EB0}\u{1EB2}\u{1EB4}\u{1EB6}\u{1EB8}\u{1EBA}\u{1EBC}\u{1EBE}\u{1EC0}\u{1EC2}\u{1EC4}\u{1EC6}\u{1EC8}\u{1ECA}\u{1ECC}\u{1ECE}\u{1ED0}\u{1ED2}\u{1ED4}\u{1ED6}\u{1ED8}\u{1EDA}\u{1EDC}\u{1EDE}\u{1EE0}\u{1EE2}\u{1EE4}\u{1EE6}\u{1EE8}\u{1EEA}\u{1EEC}\u{1EEE}\u{1EF0}\u{1EF2}\u{1EF4}\u{1EF6}\u{1EF8}\u{1EFA}\u{1EFC}\u{1EFE}\u{1F08}-\u{1F0F}\u{1F18}-\u{1F1D}\u{1F28}-\u{1F2F}\u{1F38}-\u{1F3F}\u{1F48}-\u{1F4D}\u{1F59}\u{1F5B}\u{1F5D}\u{1F5F}\u{1F68}-\u{1F6F}\u{1FB8}-\u{1FBB}\u{1FC8}-\u{1FCB}\u{1FD8}-\u{1FDB}\u{1FE8}-\u{1FEC}\u{1FF8}-\u{1FFB}\u{2102}\u{2107}\u{210B}-\u{210D}\u{2110}-\u{2112}\u{2115}\u{2119}-\u{211D}\u{2124}\u{2126}\u{2128}\u{212A}-\u{212D}\u{2130}-\u{2133}\u{213E}-\u{213F}\u{2145}\u{2183}\u{2C00}-\u{2C2E}\u{2C60}\u{2C62}-\u{2C64}\u{2C67}\u{2C69}\u{2C6B}\u{2C6D}-\u{2C70}\u{2C72}\u{2C75}\u{2C7E}-\u{2C80}\u{2C82}\u{2C84}\u{2C86}\u{2C88}\u{2C8A}\u{2C8C}\u{2C8E}\u{2C90}\u{2C92}\u{2C94}\u{2C96}\u{2C98}\u{2C9A}\u{2C9C}\u{2C9E}\u{2CA0}\u{2CA2}\u{2CA4}\u{2CA6}\u{2CA8}\u{2CAA}\u{2CAC}\u{2CAE}\u{2CB0}\u{2CB2}\u{2CB4}\u{2CB6}\u{2CB8}\u{2CBA}\u{2CBC}\u{2CBE}\u{2CC0}\u{2CC2}\u{2CC4}\u{2CC6}\u{2CC8}\u{2CCA}\u{2CCC}\u{2CCE}\u{2CD0}\u{2CD2}\u{2CD4}\u{2CD6}\u{2CD8}\u{2CDA}\u{2CDC}\u{2CDE}\u{2CE0}\u{2CE2}\u{2CEB}\u{2CED}\u{2CF2}\u{A640}\u{A642}\u{A644}\u{A646}\u{A648}\u{A64A}\u{A64C}\u{A64E}\u{A650}\u{A652}\u{A654}\u{A656}\u{A658}\u{A65A}\u{A65C}\u{A65E}\u{A660}\u{A662}\u{A664}\u{A666}\u{A668}\u{A66A}\u{A66C}\u{A680}\u{A682}\u{A684}\u{A686}\u{A688}\u{A68A}\u{A68C}\u{A68E}\u{A690}\u{A692}\u{A694}\u{A696}\u{A698}\u{A69A}\u{A722}\u{A724}\u{A726}\u{A728}\u{A72A}\u{A72C}\u{A72E}\u{A732}\u{A734}\u{A736}\u{A738}\u{A73A}\u{A73C}\u{A73E}\u{A740}\u{A742}\u{A744}\u{A746}\u{A748}\u{A74A}\u{A74C}\u{A74E}\u{A750}\u{A752}\u{A754}\u{A756}\u{A758}\u{A75A}\u{A75C}\u{A75E}\u{A760}\u{A762}\u{A764}\u{A76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Ll	[\u{0061}-\u{007A}\u{00B5}\u{00DF}-\u{00F6}\u{00F8}-\u{00FF}\u{0101}\u{0103}\u{0105}\u{0107}\u{0109}\u{010B}\u{010D}\u{010F}\u{0111}\u{0113}\u{0115}\u{0117}\u{0119}\u{011B}\u{011D}\u{011F}\u{0121}\u{0123}\u{0125}\u{0127}\u{0129}\u{012B}\u{012D}\u{012F}\u{0131}\u{0133}\u{0135}\u{0137}-\u{0138}\u{013A}\u{013C}\u{013E}\u{0140}\u{0142}\u{0144}\u{0146}\u{0148}-\u{0149}\u{014B}\u{014D}\u{014F}\u{0151}\u{0153}\u{0155}\u{0157}\u{0159}\u{015B}\u{015D}\u{015F}\u{0161}\u{0163}\u{0165}\u{0167}\u{0169}\u{016B}\u{016D}\u{016F}\u{0171}\u{0173}\u{0175}\u{0177}\u{017A}\u{017C}\u{017E}-\u{0180}\u{0183}\u{0185}\u{0188}\u{018C}-\u{018D}\u{0192}\u{0195}\u{0199}-\u{019B}\u{019E}\u{01A1}\u{01A3}\u{01A5}\u{01A8}\u{01AA}-\u{01AB}\u{01AD}\u{01B0}\u{01B4}\u{01B6}\u{01B9}-\u{01BA}\u{01BD}-\u{01BF}\u{01C6}\u{01C9}\u{01CC}\u{01CE}\u{01D0}\u{01D2}\u{01D4}\u{01D6}\u{01D8}\u{01DA}\u{01DC}-\u{01DD}\u{01DF}\u{01E1}\u{01E3}\u{01E5}\u{01E7}\u{01E9}\u{01EB}\u{01ED}\u{01EF}-\u{01F0}\u{01F3}\u{01F5}\u{01F9}\u{01FB}\u{01FD}\u{01FF}\u{0201}\u{0203}\u{0205}\u{0207}\u{0209}\u{020B}\u{020D}\u{020F}\u{0211}\u{0213}\u{0215}\u{0217}\u{0219}\u{021B}\u{021D}\u{021F}\u{0221}\u{0223}\u{0225}\u{0227}\u{0229}\u{022B}\u{022D}\u{022F}\u{0231}\u{0233}-\u{0239}\u{023C}\u{023F}-\u{0240}\u{0242}\u{0247}\u{0249}\u{024B}\u{024D}\u{024F}-\u{0293}\u{0295}-\u{02AF}\u{0371}\u{0373}\u{0377}\u{037B}-\u{037D}\u{0390}\u{03AC}-\u{03CE}\u{03D0}-\u{03D1}\u{03D5}-\u{03D7}\u{03D9}\u{03DB}\u{03DD}\u{03DF}\u{03E1}\u{03E3}\u{03E5}\u{03E7}\u{03E9}\u{03EB}\u{03ED}\u{03EF}-\u{03F3}\u{03F5}\u{03F8}\u{03FB}-\u{03FC}\u{0430}-\u{045F}\u{0461}\u{0463}\u{0465}\u{0467}\u{0469}\u{046B}\u{046D}\u{046F}\u{0471}\u{0473}\u{0475}\u{0477}\u{0479}\u{047B}\u{047D}\u{047F}\u{0481}\u{048B}\u{048D}\u{048F}\u{0491}\u{0493}\u{0495}\u{0497}\u{0499}\u{049B}\u{049D}\u{049F}\u{04A1}\u{04A3}\u{04A5}\u{04A7}\u{04A9}\u{04AB}\u{04AD}\u{04AF}\u{04B1}\u{04B3}\u{04B5}\u{04B7}\u{04B9}\u{04BB}\u{04BD}\u{04BF}\u{04C2}\u{04C4}\u{04C6}\u{04C8}\u{04CA}\u{04CC}\u{04CE}-\u{04CF}\u{04D1}\u{04D3}\u{04D5}\u{04D7}\u{04D9}\u{04DB}\u{04DD}\u{04DF}\u{04E1}\u{04E3}\u{04E5}\u{04E7}\u{04E9}\u{04EB}\u{04ED}\u{04EF}\u{04F1}\u{04F3}\u{04F5}\u{04F7}\u{04F9}\u{04FB}\u{04FD}\u{04FF}\u{0501}\u{0503}\u{0505}\u{0507}\u{0509}\u{050B}\u{050D}\u{050F}\u{0511}\u{0513}\u{0515}\u{0517}\u{0519}\u{051B}\u{051D}\u{051F}\u{0521}\u{0523}\u{0525}\u{0527}\u{0529}\u{052B}\u{052D}\u{052F}\u{0560}-\u{0588}\u{10D0}-\u{10FA}\u{10FD}-\u{10FF}\u{13F8}-\u{13FD}\u{1C80}-\u{1C88}\u{1D00}-\u{1D2B}\u{1D6B}-\u{1D77}\u{1D79}-\u{1D9A}\u{1E01}\u{1E03}\u{1E05}\u{1E07}\u{1E09}\u{1E0B}\u{1E0D}\u{1E0F}\u{1E11}\u{1E13}\u{1E15}\u{1E17}\u{1E19}\u{1E1B}\u{1E1D}\u{1E1F}\u{1E21}\u{1E23}\u{1E25}\u{1E27}\u{1E29}\u{1E2B}\u{1E2D}\u{1E2F}\u{1E31}\u{1E33}\u{1E35}\u{1E37}\u{1E39}\u{1E3B}\u{1E3D}\u{1E3F}\u{1E41}\u{1E43}\u{1E45}\u{1E47}\u{1E49}\u{1E4B}\u{1E4D}\u{1E4F}\u{1E51}\u{1E53}\u{1E55}\u{1E57}\u{1E59}\u{1E5B}\u{1E5D}\u{1E5F}\u{1E61}\u{1E63}\u{1E65}\u{1E67}\u{1E69}\u{1E6B}\u{1E6D}\u{1E6F}\u{1E71}\u{1E73}\u{1E75}\u{1E77}\u{1E79}\u{1E7B}\u{1E7D}\u{1E7F}\u{1E81}\u{1E83}\u{1E85}\u{1E87}\u{1E89}\u{1E8B}\u{1E8D}\u{1E8F}\u{1E91}\u{1E93}\u{1E95}-\u{1E9D}\u{1E9F}\u{1EA1}\u{1EA3}\u{1EA5}\u{1EA7}\u{1EA9}\u{1EAB}\u{1EAD}\u{1EAF}\u{1EB1}\u{1EB3}\u{1EB5}\u{1EB7}\u{1EB9}\u{1EBB}\u{1EBD}\u{1EBF}\u{1EC1}\u{1EC3}\u{1EC5}\u{1EC7}\u{1EC9}\u{1ECB}\u{1ECD}\u{1ECF}\u{1ED1}\u{1ED3}\u{1ED5}\u{1ED7}\u{1ED9}\u{1EDB}\u{1EDD}\u{1EDF}\u{1EE1}\u{1EE3}\u{1EE5}\u{1EE7}\u{1EE9}\u{1EEB}\u{1EED}\u{1EEF}\u{1EF1}\u{1EF3}\u{1EF5}\u{1EF7}\u{1EF9}\u{1EFB}\u{1EFD}\u{1EFF}-\u{1F07}\u{1F10}-\u{1F15}\u{1F20}-\u{1F27}\u{1F30}-\u{1F37}\u{1F40}-\u{1F45}\u{1F50}-\u{1F57}\u{1F60}-\u{1F67}\u{1F70}-\u{1F7D}\u{1F80}-\u{1F87}\u{1F90}-\u{1F97}\u{1FA0}-\u{1FA7}\u{1FB0}-\u{1FB4}\u{1FB6}-\u{1FB7}\u{1FBE}\u{1FC2}-\u{1FC4}\u{1FC6}-\u{1FC7}\u{1FD0}-\u{1FD3}\u{1FD6}-\u{1FD7}\u{1FE0}-\u{1FE7}\u{1FF2}-\u{1FF4}\u{1FF6}-\u{1FF7}\u{210A}\u{210E}-\u{210F}\u{2113}\u{212F}\u{2134}\u{2139}\u{213C}-\u{213D}\u{2146}-\u{2149}\u{214E}\u{2184}\u{2C30}-\u{2C5E}\u{2C61}\u{2C65}-\u{2C66}\u{2C68}\u{2C6A}\u{2C6C}\u{2C71}\u{2C73}-\u{2C74}\u{2C76}-\u{2C7B}\u{2C81}\u{2C83}\u{2C85}\u{2C87}\u{2C89}\u{2C8B}\u{2C8D}\u{2C8F}\u{2C91}\u{2C93}\u{2C95}\u{2C97}\u{2C99}\u{2C9B}\u{2C9D}\u{2C9F}\u{2CA1}\u{2CA3}\u{2CA5}\u{2CA7}\u{2CA9}\u{2CAB}\u{2CAD}\u{2CAF}\u{2CB1}\u{2CB3}\u{2CB5}\u{2CB7}\u{2CB9}\u{2CBB}\u{2CBD}\u{2CBF}\u{2CC1}\u{2CC3}\u{2CC5}\u{2CC7}\u{2CC9}\u{2CCB}\u{2CCD}\u{2CCF}\u{2CD1}\u{2CD3}\u{2CD5}\u{2CD7}\u{2CD9}\u{2CDB}\u{2CDD}\u{2CDF}\u{2CE1}\u{2CE3}-\u{2CE4}\u{2CEC}\u{2CEE}\u{2CF3}\u{2D00}-\u{2D25}\u{2D27}\u{2D2D}\u{A641}\u{A643}\u{A645}\u{A647}\u{A649}\u{A64B}\u{A64D}\u{A64F}\u{A651}\u{A653}\u{A655}\u{A657}\u{A659}\u{A65B}\u{A65D}\u{A65F}\u{A661}\u{A663}\u{A665}\u{A667}\u{A669}\u{A66B}\u{A66D}\u{A681}\u{A683}\u{A685}\u{A687}\u{A689}\u{A68B}\u{A68D}\u{A68F}\u{A691}\u{A693}\u{A695}\u{A697}\u{A699}\u{A69B}\u{A723}\u{A725}\u{A727}\u{A729}\u{A72B}\u{A72D}\u{A72F}-\u{A731}\u{A733}\u{A735}\u{A737}\u{A739}\u{A73B}\u{A73D}\u{A73F}\u{A741}\u{A743}\u{A745}\u{A747}\u{A749}\u{A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Mn	[\u{0300}-\u{036F}\u{0483}-\u{0487}\u{0591}-\u{05BD}\u{05BF}\u{05C1}-\u{05C2}\u{05C4}-\u{05C5}\u{05C7}\u{0610}-\u{061A}\u{064B}-\u{065F}\u{0670}\u{06D6}-\u{06DC}\u{06DF}-\u{06E4}\u{06E7}-\u{06E8}\u{06EA}-\u{06ED}\u{0711}\u{0730}-\u{074A}\u{07A6}-\u{07B0}\u{07EB}-\u{07F3}\u{07FD}\u{0816}-\u{0819}\u{081B}-\u{0823}\u{0825}-\u{0827}\u{0829}-\u{082D}\u{0859}-\u{085B}\u{08D3}-\u{08E1}\u{08E3}-\u{0902}\u{093A}\u{093C}\u{0941}-\u{0948}\u{094D}\u{0951}-\u{0957}\u{0962}-\u{0963}\u{0981}\u{09BC}\u{09C1}-\u{09C4}\u{09CD}\u{09E2}-\u{09E3}\u{09FE}\u{0A01}-\u{0A02}\u{0A3C}\u{0A41}-\u{0A42}\u{0A47}-\u{0A48}\u{0A4B}-\u{0A4D}\u{0A51}\u{0A70}-\u{0A71}\u{0A75}\u{0A81}-\u{0A82}\u{0ABC}\u{0AC1}-\u{0AC5}\u{0AC7}-\u{0AC8}\u{0ACD}\u{0AE2}-\u{0AE3}\u{0AFA}-\u{0AFF}\u{0B01}\u{0B3C}\u{0B3F}\u{0B41}-\u{0B44}\u{0B4D}\u{0B55}-\u{0B56}\u{0B62}-\u{0B63}\u{0B82}\u{0BC0}\u{0BCD}\u{0C00}\u{0C04}\u{0C3E}-\u{0C40}\u{0C46}-\u{0C48}\u{0C4A}-\u{0C4D}\u{0C55}-\u{0C56}\u{0C62}-\u{0C63}\u{0C81}\u{0CBC}\u{0CBF}\u{0CC6}\u{0CCC}-\u{0CCD}\u{0CE2}-\u{0CE3}\u{0D00}-\u{0D01}\u{0D3B}-\u{0D3C}\u{0D41}-\u{0D44}\u{0D4D}\u{0D62}-\u{0D63}\u{0D81}\u{0DCA}\u{0DD2}-\u{0DD4}\u{0DD6}\u{0E31}\u{0E34}-\u{0E3A}\u{0E47}-\u{0E4E}\u{0EB1}\u{0EB4}-\u{0EBC}\u{0EC8}-\u{0ECD}\u{0F18}-\u{0F19}\u{0F35}\u{0F37}\u{0F39}\u{0F71}-\u{0F7E}\u{0F80}-\u{0F84}\u{0F86}-\u{0F87}\u{0F8D}-\u{0F97}\u{0F99}-\u{0FBC}\u{0FC6}\u{102D}-\u{1030}\u{1032}-\u{1037}\u{1039}-\u{103A}\u{103D}-\u{103E}\u{1058}-\u{1059}\u{105E}-\u{1060}\u{1071}-\u{1074}\u{1082}\u{1085}-\u{1086}\u{108D}\u{109D}\u{135D}-\u{135F}\u{1712}-\u{1714}\u{1732}-\u{1734}\u{1752}-\u{1753}\u{1772}-\u{1773}\u{17B4}-\u{17B5}\u{17B7}-\u{17BD}\u{17C6}\u{17C9}-\u{17D3}\u{17DD}\u{180B}-\u{180D}\u{1885}-\u{1886}\u{18A9}\u{1920}-\u{1922}\u{1927}-\u{1928}\u{1932}\u{1939}-\u{193B}\u{1A17}-\u{1A18}\u{1A1B}\u{1A56}\u{1A58}-\u{1A5E}\u{1A60}\u{1A62}\u{1A65}-\u{1A6C}\u{1A73}-\u{1A7C}\u{1A7F}\u{1AB0}-\u{1ABD}\u{1ABF}-\u{1AC0}\u{1B00}-\u{1B03}\u{1B34}\u{1B36}-\u{1B3A}\u{1B3C}\u{1B42}\u{1B6B}-\u{1B73}\u{1B80}-\u{1B81}\u{1BA2}-\u{1BA5}\u{1BA8}-\u{1BA9}\u{1BAB}-\u{1BAD}\u{1BE6}\u{1BE8}-\u{1BE9}\u{1BED}\u{1BEF}-\u{1BF1}\u{1C2C}-\u{1C33}\u{1C36}-\u{1C37}\u{1CD0}-\u{1CD2}\u{1CD4}-\u{1CE0}\u{1CE2}-\u{1CE8}\u{1CED}\u{1CF4}\u{1CF8}-\u{1CF9}\u{1DC0}-\u{1DF9}\u{1DFB}-\u{1DFF}\u{20D0}-\u{20DC}\u{20E1}\u{20E5}-\u{20F0}\u{2CEF}-\u{2CF1}\u{2D7F}\u{2DE0}-\u{2DFF}\u{302A}-\u{302D}\u{3099}-\u{309A}\u{A66F}\u{A674}-\u{A67D}\u{A69E}-\u{A69F}\u{A6F0}-\u{A6F1}\u{A802}\u{A806}\u{A80B}\u{A825}-\u{A826}\u{A82C}\u{A8C4}-\u{A8C5}\u{A8E0}-\u{A8F1}\u{A8FF}\u{A926}-\u{A92D}\u{A947}-\u{A951}\u{A980}-\u{A982}\u{A9B3}\u{A9B6}-\u{A9B9}\u{A9BC}-\u{A9BD}\u{A9E5}\u{AA29}-\u{AA2E}\u{AA31}-\u{AA32}\u{AA35}-\u{AA36}\u{AA43}\u{AA4C}\u{AA7C}\u{AAB0}\u{AAB2}-\u{AAB4}\u{AAB7}-\u{AAB8}\u{AABE}-\u{AABF}\u{AAC1}\u{AAEC}-\u{AAED}\u{AAF6}\u{ABE5}\u{ABE8}\u{ABED}\u{FB1E}\u{FE00}-\u{FE0F}\u{FE20}-\u{FE2F}\u{101FD}\u{102E0}\u{10376}-\u{1037A}\u{10A01}-\u{10A03}\u{10A05}-\u{10A06}\u{10A0C}-\u{10A0F}\u{10A38}-\u{10A3A}\u{10A3F}\u{10AE5}-\u{10AE6}\u{10D24}-\u{10D27}\u{10EAB}-\u{10EAC}\u{10F46}-\u{10F50}\u{11001}\u{11038}-\u{11046}\u{1107F}-\u{11081}\u{110B3}-\u{110B6}\u{110B9}-\u{110BA}\u{11100}-\u{11102}\u{11127}-\u{1112B}\u{1112D}-\u{11134}\u{11173}\u{11180}-\u{11181}\u{111B6}-\u{111BE}\u{111C9}-\u{111CC}\u{111CF}\u{1122F}-\u{11231}\u{11234}\u{11236}-\u{11237}\u{1123E}\u{112DF}\u{112E3}-\u{112EA}\u{11300}-\u{11301}\u{1133B}-\u{1133C}\u{11340}\u{11366}-\u{1136C}\u{11370}-\u{11374}\u{11438}-\u{1143F}\u{11442}-\u{11444}\u{11446}\u{1145E}\u{114B3}-\u{114B8}\u{114BA}\u{114BF}-\u{114C0}\u{114C2}-\u{114C3}\u{115B2}-\u{115B5}\u{115BC}-\u{115BD}\u{115BF}-\u{115C0}\u{115DC}-\u{115DD}\u{11633}-\u{1163A}\u{1163D}\u{1163F}-\u{11640}\u{116AB}\u{116AD}\u{116B0}-\u{116B5}\u{116B7}\u{1171D}-\u{1171F}\u{11722}-\u{11725}\u{11727}-\u{1172B}\u{1182F}-\u{11837}\u{11839}-\u{1183A}\u{1193B}-\u{1193C}\u{1193E}\u{11943}\u{119D4}-\u{119D7}\u{119DA}-\u{119DB}\u{119E0}\u{11A01}-\u{11A0A}\u{11A33}-\u{11A38}\u{11A3B}-\u{11A3E}\u{11A47}\u{11A51}-\u{11A56}\u{11A59}-\u{11A5B}\u{11A8A}-\u{11A96}\u{11A98}-\u{11A99}\u{11C30}-\u{11C36}\u{11C38}-\u{11C3D}\u{11C3F}\u{11C92}-\u{11CA7}\u{11CAA}-\u{11CB0}\u{11CB2}-\u{11CB3}\u{11CB5}-\u{11CB6}\u{11D31}-\u{11D36}\u{11D3A}\u{11D3C}-\u{11D3D}\u{11D3F}-\u{11D45}\u{11D47}\u{11D90}-\u{11D91}\u{11D95}\u{11D97}\u{11EF3}-\u{11EF4}\u{16AF0}-\u{16AF4}\u{16B30}-\u{16B36}\u{16F4F}\u{16F8F}-\u{16F92}\u{16FE4}\u{1BC9D}-\u{1BC9E}\u{1D167}-\u{1D169}\u{1D17B}-\u{1D182}\u{1D185}-\u{1D18B}\u{1D1AA}-\u{1D1AD}\u{1D242}-\u{1D244}\u{1DA00}-\u{1DA36}\u{1DA3B}-\u{1DA6C}\u{1DA75}\u{1DA84}\u{1DA9B}-\u{1DA9F}\u{1DAA1}-\u{1DAAF}\u{1E000}-\u{1E006}\u{1E008}-\u{1E018}\u{1E01B}-\u{1E021}\u{1E023}-\u{1E024}\u{1E026}-\u{1E02A}\u{1E130}-\u{1E136}\u{1E2EC}-\u{1E2EF}\u{1E8D0}-\u{1E8D6}\u{1E944}-\u{1E94A}\u{E0100}-\u{E01EF}]
Mc	[\u{0903}\u{093B}\u{093E}-\u{0940}\u{0949}-\u{094C}\u{094E}-\u{094F}\u{0982}-\u{0983}\u{09BE}-\u{09C0}\u{09C7}-\u{09C8}\u{09CB}-\u{09CC}\u{09D7}\u{0A03}\u{0A3E}-\u{0A40}\u{0A83}\u{0ABE}-\u{0AC0}\u{0AC9}\u{0ACB}-\u{0ACC}\u{0B02}-\u{0B03}\u{0B3E}\u{0B40}\u{0B47}-\u{0B48}\u{0B4B}-\u{0B4C}\u{0B57}\u{0BBE}-\u{0BBF}\u{0BC1}-\u{0BC2}\u{0BC6}-\u{0BC8}\u{0BCA}-\u{0BCC}\u{0BD7}\u{0C01}-\u{0C03}\u{0C41}-\u{0C44}\u{0C82}-\u{0C83}\u{0CBE}\u{0CC0}-\u{0CC4}\u{0CC7}-\u{0CC8}\u{0CCA}-\u{0CCB}\u{0CD5}-\u{0CD6}\u{0D02}-\u{0D03}\u{0D3E}-\u{0D40}\u{0D46}-\u{0D48}\u{0D4A}-\u{0D4C}\u{0D57}\u{0D82}-\u{0D83}\u{0DCF}-\u{0DD1}\u{0DD8}-\u{0DDF}\u{0DF2}-\u{0DF3}\u{0F3E}-\u{0F3F}\u{0F7F}\u{102B}-\u{102C}\u{1031}\u{1038}\u{103B}-\u{103C}\u{1056}-\u{1057}\u{1062}-\u{1064}\u{1067}-\u{106D}\u{1083}-\u{1084}\u{1087}-\u{108C}\u{108F}\u{109A}-\u{109C}\u{17B6}\u{17BE}-\u{17C5}\u{17C7}-\u{17C8}\u{1923}-\u{1926}\u{1929}-\u{192B}\u{1930}-\u{1931}\u{1933}-\u{1938}\u{1A19}-\u{1A1A}\u{1A55}\u{1A57}\u{1A61}\u{1A63}-\u{1A64}\u{1A6D}-\u{1A72}\u{1B04}\u{1B35}\u{1B3B}\u{1B3D}-\u{1B41}\u{1B43}-\u{1B44}\u{1B82}\u{1BA1}\u{1BA6}-\u{1BA7}\u{1BAA}\u{1BE7}\u{1BEA}-\u{1BEC}\u{1BEE}\u{1BF2}-\u{1BF3}\u{1C24}-\u{1C2B}\u{1C34}-\u{1C35}\u{1CE1}\u{1CF7}\u{302E}-\u{302F}\u{A823}-\u{A824}\u{A827}\u{A880}-\u{A881}\u{A8B4}-\u{A8C3}\u{A952}-\u{A953}\u{A983}\u{A9B4}-\u{A9B5}\u{A9BA}-\u{A9BB}\u{A9BE}-\u{A9C0}\u{AA2F}-\u{AA30}\u{AA33}-\u{AA34}\u{AA4D}\u{AA7B}\u{AA7D}\u{AAEB}\u{AAEE}-\u{AAEF}\u{AAF5}\u{ABE3}-\u{ABE4}\u{ABE6}-\u{ABE7}\u{ABE9}-\u{ABEA}\u{ABEC}\u{11000}\u{11002}\u{11082}\u{110B0}-\u{110B2}\u{110B7}-\u{110B8}\u{1112C}\u{11145}-\u{11146}\u{11182}\u{111B3}-\u{111B5}\u{111BF}-\u{111C0}\u{111CE}\u{1122C}-\u{1122E}\u{11232}-\u{11233}\u{11235}\u{112E0}-\u{112E2}\u{11302}-\u{11303}\u{1133E}-\u{1133F}\u{11341}-\u{11344}\u{11347}-\u{11348}\u{1134B}-\u{1134D}\u{11357}\u{11362}-\u{11363}\u{11435}-\u{11437}\u{11440}-\u{11441}\u{11445}\u{114B0}-\u{114B2}\u{114B9}\u{114BB}-\u{114BE}\u{114C1}\u{115AF}-\u{115B1}\u{115B8}-\u{115BB}\u{115BE}\u{11630}-\u{11632}\u{1163B}-\u{1163C}\u{1163E}\u{116AC}\u{116AE}-\u{116AF}\u{116B6}\u{11720}-\u{11721}\u{11726}\u{1182C}-\u{1182E}\u{11838}\u{11930}-\u{11935}\u{11937}-\u{11938}\u{1193D}\u{11940}\u{11942}\u{119D1}-\u{119D3}\u{119DC}-\u{119DF}\u{119E4}\u{11A39}\u{11A57}-\u{11A58}\u{11A97}\u{11C2F}\u{11C3E}\u{11CA9}\u{11CB1}\u{11CB4}\u{11D8A}-\u{11D8E}\u{11D93}-\u{11D94}\u{11D96}\u{11EF5}-\u{11EF6}\u{16F51}-\u{16F87}\u{16FF0}-\u{16FF1}\u{1D165}-\u{1D166}\u{1D16D}-\u{1D172}]
Me	[\u{0488}-\u{0489}\u{1ABE}\u{20DD}-\u{20E0}\u{20E2}-\u{20E4}\u{A670}-\u{A672}]
Nd	[\u{0030}-\u{0039}\u{0660}-\u{0669}\u{06F0}-\u{06F9}\u{07C0}-\u{07C9}\u{0966}-\u{096F}\u{09E6}-\u{09EF}\u{0A66}-\u{0A6F}\u{0AE6}-\u{0AEF}\u{0B66}-\u{0B6F}\u{0BE6}-\u{0BEF}\u{0C66}-\u{0C6F}\u{0CE6}-\u{0CEF}\u{0D66}-\u{0D6F}\u{0DE6}-\u{0DEF}\u{0E50}-\u{0E59}\u{0ED0}-\u{0ED9}\u{0F20}-\u{0F29}\u{1040}-\u{1049}\u{1090}-\u{1099}\u{17E0}-\u{17E9}\u{1810}-\u{1819}\u{1946}-\u{194F}\u{19D0}-\u{19D9}\u{1A80}-\u{1A89}\u{1A90}-\u{1A99}\u{1B50}-\u{1B59}\u{1BB0}-\u{1BB9}\u{1C40}-\u{1C49}\u{1C50}-\u{1C59}\u{A620}-\u{A629}\u{A8D0}-\u{A8D9}\u{A900}-\u{A909}\u{A9D0}-\u{A9D9}\u{A9F0}-\u{A9F9}\u{AA50}-\u{AA59}\u{ABF0}-\u{ABF9}\u{FF10}-\u{FF19}\u{104A0}-\u{104A9}\u{10D30}-\u{10D39}\u{11066}-\u{1106F}\u{110F0}-\u{110F9}\u{11136}-\u{1113F}\u{111D0}-\u{111D9}\u{112F0}-\u{112F9}\u{11450}-\u{11459}\u{114D0}-\u{114D9}\u{11650}-\u{11659}\u{116C0}-\u{116C9}\u{11730}-\u{11739}\u{118E0}-\u{118E9}\u{11950}-\u{11959}\u{11C50}-\u{11C59}\u{11D50}-\u{11D59}\u{11DA0}-\u{11DA9}\u{16A60}-\u{16A69}\u{16B50}-\u{16B59}\u{1D7CE}-\u{1D7FF}\u{1E140}-\u{1E149}\u{1E2F0}-\u{1E2F9}\u{1E950}-\u{1E959}\u{1FBF0}-\u{1FBF9}]
Nl	[\u{16EE}-\u{16F0}\u{2160}-\u{2182}\u{2185}-\u{2188}\u{3007}\u{3021}-\u{3029}\u{3038}-\u{303A}\u{A6E6}-\u{A6EF}\u{10140}-\u{10174}\u{10341}\u{1034A}\u{103D1}-\u{103D5}\u{12400}-\u{1246E}]
No	[\u{00B2}-\u{00B3}\u{00B9}\u{00BC}-\u{00BE}\u{09F4}-\u{09F9}\u{0B72}-\u{0B77}\u{0BF0}-\u{0BF2}\u{0C78}-\u{0C7E}\u{0D58}-\u{0D5E}\u{0D70}-\u{0D78}\u{0F2A}-\u{0F33}\u{1369}-\u{137C}\u{17F0}-\u{17F9}\u{19DA}\u{2070}\u{2074}-\u{2079}\u{2080}-\u{2089}\u{2150}-\u{215F}\u{2189}\u{2460}-\u{249B}\u{24EA}-\u{24FF}\u{2776}-\u{2793}\u{2CFD}\u{3192}-\u{3195}\u{3220}-\u{3229}\u{3248}-\u{324F}\u{3251}-\u{325F}\u{3280}-\u{3289}\u{32B1}-\u{32BF}\u{A830}-\u{A835}\u{10107}-\u{10133}\u{10175}-\u{10178}\u{1018A}-\u{1018B}\u{102E1}-\u{102FB}\u{10320}-\u{10323}\u{10858}-\u{1085F}\u{10879}-\u{1087F}\u{108A7}-\u{108AF}\u{108FB}-\u{108FF}\u{10916}-\u{1091B}\u{109BC}-\u{109BD}\u{109C0}-\u{109CF}\u{109D2}-\u{109FF}\u{10A40}-\u{10A48}\u{10A7D}-\u{10A7E}\u{10A9D}-\u{10A9F}\u{10AEB}-\u{10AEF}\u{10B58}-\u{10B5F}\u{10B78}-\u{10B7F}\u{10BA9}-\u{10BAF}\u{10CFA}-\u{10CFF}\u{10E60}-\u{10E7E}\u{10F1D}-\u{10F26}\u{10F51}-\u{10F54}\u{10FC5}-\u{10FCB}\u{11052}-\u{11065}\u{111E1}-\u{111F4}\u{1173A}-\u{1173B}\u{118EA}-\u{118F2}\u{11C5A}-\u{11C6C}\u{11FC0}-\u{11FD4}\u{16B5B}-\u{16B61}\u{16E80}-\u{16E96}\u{1D2E0}-\u{1D2F3}\u{1D360}-\u{1D378}\u{1E8C7}-\u{1E8CF}\u{1EC71}-\u{1ECAB}\u{1ECAD}-\u{1ECAF}\u{1ECB1}-\u{1ECB4}\u{1ED01}-\u{1ED2D}\u{1ED2F}-\u{1ED3D}\u{1F100}-\u{1F10C}]
Pc	[\u{005F}\u{203F}-\u{2040}\u{2054}\u{FE33}-\u{FE34}\u{FE4D}-\u{FE4F}\u{FF3F}]
Pd	[\u{002D}\u{058A}\u{05BE}\u{1400}\u{1806}\u{2010}-\u{2015}\u{2E17}\u{2E1A}\u{2E3A}-\u{2E3B}\u{2E40}\u{301C}\u{3030}\u{30A0}\u{FE31}-\u{FE32}\u{FE58}\u{FE63}\u{FF0D}\u{10EAD}]
Ps	[\u{0028}\u{005B}\u{007B}\u{0F3A}\u{0F3C}\u{169B}\u{201A}\u{201E}\u{2045}\u{207D}\u{208D}\u{2308}\u{230A}\u{2329}\u{2768}\u{276A}\u{276C}\u{276E}\u{2770}\u{2772}\u{2774}\u{27C5}\u{27E6}\u{27E8}\u{27EA}\u{27EC}\u{27EE}\u{2983}\u{2985}\u{2987}\u{2989}\u{298B}\u{298D}\u{298F}\u{2991}\u{2993}\u{2995}\u{2997}\u{29D8}\u{29DA}\u{29FC}\u{2E22}\u{2E24}\u{2E26}\u{2E28}\u{2E42}\u{3008}\u{300A}\u{300C}\u{300E}\u{3010}\u{3014}\u{3016}\u{3018}\u{301A}\u{301D}\u{FD3F}\u{FE17}\u{FE35}\u{FE37}\u{FE39}\u{FE3B}\u{FE3D}\u{FE3F}\u{FE41}\u{FE43}\u{FE47}\u{FE59}\u{FE5B}\u{FE5D}\u{FF08}\u{FF3B}\u{FF5B}\u{FF5F}\u{FF62}]
Pe	[\u{0029}\u{005D}\u{007D}\u{0F3B}\u{0F3D}\u{169C}\u{2046}\u{207E}\u{208E}\u{2309}\u{230B}\u{232A}\u{2769}\u{276B}\u{276D}\u{276F}\u{2771}\u{2773}\u{2775}\u{27C6}\u{27E7}\u{27E9}\u{27EB}\u{27ED}\u{27EF}\u{2984}\u{2986}\u{2988}\u{298A}\u{298C}\u{298E}\u{2990}\u{2992}\u{2994}\u{2996}\u{2998}\u{29D9}\u{29DB}\u{29FD}\u{2E23}\u{2E25}\u{2E27}\u{2E29}\u{3009}\u{300B}\u{300D}\u{300F}\u{3011}\u{3015}\u{3017}\u{3019}\u{301B}\u{301E}-\u{301F}\u{FD3E}\u{FE18}\u{FE36}\u{FE38}\u{FE3A}\u{FE3C}\u{FE3E}\u{FE40}\u{FE42}\u{FE44}\u{FE48}\u{FE5A}\u{FE5C}\u{FE5E}\u{FF09}\u{FF3D}\u{FF5D}\u{FF60}\u{FF63}]
Pi	[\u{00AB}\u{2018}\u{201B}-\u{201C}\u{201F}\u{2039}\u{2E02}\u{2E04}\u{2E09}\u{2E0C}\u{2E1C}\u{2E20}]
Pf	[\u{00BB}\u{2019}\u{201D}\u{203A}\u{2E03}\u{2E05}\u{2E0A}\u{2E0D}\u{2E1D}\u{2E21}]
Po	[\u{0021}-\u{0023}\u{0025}-\u{0027}\u{002A}\u{002C}\u{002E}-\u{002F}\u{003A}-\u{003B}\u{003F}-\u{0040}\u{005C}\u{00A1}\u{00A7}\u{00B6}-\u{00B7}\u{00BF}\u{037E}\u{0387}\u{055A}-\u{055F}\u{0589}\u{05C0}\u{05C3}\u{05C6}\u{05F3}-\u{05F4}\u{0609}-\u{060A}\u{060C}-\u{060D}\u{061B}\u{061E}-\u{061F}\u{066A}-\u{066D}\u{06D4}\u{0700}-\u{070D}\u{07F7}-\u{07F9}\u{0830}-\u{083E}\u{085E}\u{0964}-\u{0965}\u{0970}\u{09FD}\u{0A76}\u{0AF0}\u{0C77}\u{0C84}\u{0DF4}\u{0E4F}\u{0E5A}-\u{0E5B}\u{0F04}-\u{0F12}\u{0F14}\u{0F85}\u{0FD0}-\u{0FD4}\u{0FD9}-\u{0FDA}\u{104A}-\u{104F}\u{10FB}\u{1360}-\u{1368}\u{166E}\u{16EB}-\u{16ED}\u{1735}-\u{1736}\u{17D4}-\u{17D6}\u{17D8}-\u{17DA}\u{1800}-\u{1805}\u{1807}-\u{180A}\u{1944}-\u{1945}\u{1A1E}-\u{1A1F}\u{1AA0}-\u{1AA6}\u{1AA8}-\u{1AAD}\u{1B5A}-\u{1B60}\u{1BFC}-\u{1BFF}\u{1C3B}-\u{1C3F}\u{1C7E}-\u{1C7F}\u{1CC0}-\u{1CC7}\u{1CD3}\u{2016}-\u{2017}\u{2020}-\u{2027}\u{2030}-\u{2038}\u{203B}-\u{203E}\u{2041}-\u{2043}\u{2047}-\u{2051}\u{2053}\u{2055}-\u{205E}\u{2CF9}-\u{2CFC}\u{2CFE}-\u{2CFF}\u{2D70}\u{2E00}-\u{2E01}\u{2E06}-\u{2E08}\u{2E0B}\u{2E0E}-\u{2E16}\u{2E18}-\u{2E19}\u{2E1B}\u{2E1E}-\u{2E1F}\u{2E2A}-\u{2E2E}\u{2E30}-\u{2E39}\u{2E3C}-\u{2E3F}\u{2E41}\u{2E43}-\u{2E4F}\u{2E52}\u{3001}-\u{3003}\u{303D}\u{30FB}\u{A4FE}-\u{A4FF}\u{A60D}-\u{A60F}\u{A673}\u{A67E}\u{A6F2}-\u{A6F7}\u{A874}-\u{A877}\u{A8CE}-\u{A8CF}\u{A8F8}-\u{A8FA}\u{A8FC}\u{A92E}-\u{A92F}\u{A95F}\u{A9C1}-\u{A9CD}\u{A9DE}-\u{A9DF}\u{AA5C}-\u{AA5F}\u{AADE}-\u{AADF}\u{AAF0}-\u{AAF1}\u{ABEB}\u{FE10}-\u{FE16}\u{FE19}\u{FE30}\u{FE45}-\u{FE46}\u{FE49}-\u{FE4C}\u{FE50}-\u{FE52}\u{FE54}-\u{FE57}\u{FE5F}-\u{FE61}\u{FE68}\u{FE6A}-\u{FE6B}\u{FF01}-\u{FF03}\u{FF05}-\u{FF07}\u{FF0A}\u{FF0C}\u{FF0E}-\u{FF0F}\u{FF1A}-\u{FF1B}\u{FF1F}-\u{FF20}\u{FF3C}\u{FF61}\u{FF64}-\u{FF65}\u{10100}-\u{10102}\u{1039F}\u{103D0}\u{1056F}\u{10857}\u{1091F}\u{1093F}\u{10A50}-\u{10A58}\u{10A7F}\u{10AF0}-\u{10AF6}\u{10B39}-\u{10B3F}\u{10B99}-\u{10B9C}\u{10F55}-\u{10F59}\u{11047}-\u{1104D}\u{110BB}-\u{110BC}\u{110BE}-\u{110C1}\u{11140}-\u{11143}\u{11174}-\u{11175}\u{111C5}-\u{111C8}\u{111CD}\u{111DB}\u{111DD}-\u{111DF}\u{11238}-\u{1123D}\u{112A9}\u{1144B}-\u{1144F}\u{1145A}-\u{1145B}\u{1145D}\u{114C6}\u{115C1}-\u{115D7}\u{11641}-\u{11643}\u{11660}-\u{1166C}\u{1173C}-\u{1173E}\u{1183B}\u{11944}-\u{11946}\u{119E2}\u{11A3F}-\u{11A46}\u{11A9A}-\u{11A9C}\u{11A9E}-\u{11AA2}\u{11C41}-\u{11C45}\u{11C70}-\u{11C71}\u{11EF7}-\u{11EF8}\u{11FFF}\u{12470}-\u{12474}\u{16A6E}-\u{16A6F}\u{16AF5}\u{16B37}-\u{16B3B}\u{16B44}\u{16E97}-\u{16E9A}\u{16FE2}\u{1BC9F}\u{1DA87}-\u{1DA8B}\u{1E95E}-\u{1E95F}]
Sm	[\u{002B}\u{003C}-\u{003E}\u{007C}\u{007E}\u{00AC}\u{00B1}\u{00D7}\u{00F7}\u{03F6}\u{0606}-\u{0608}\u{2044}\u{2052}\u{207A}-\u{207C}\u{208A}-\u{208C}\u{2118}\u{2140}-\u{2144}\u{214B}\u{2190}-\u{2194}\u{219A}-\u{219B}\u{21A0}\u{21A3}\u{21A6}\u{21AE}\u{21CE}-\u{21CF}\u{21D2}\u{21D4}\u{21F4}-\u{22FF}\u{2320}-\u{2321}\u{237C}\u{239B}-\u{23B3}\u{23DC}-\u{23E1}\u{25B7}\u{25C1}\u{25F8}-\u{25FF}\u{266F}\u{27C0}-\u{27C4}\u{27C7}-\u{27E5}\u{27F0}-\u{27FF}\u{2900}-\u{2982}\u{2999}-\u{29D7}\u{29DC}-\u{29FB}\u{29FE}-\u{2AFF}\u{2B30}-\u{2B44}\u{2B47}-\u{2B4C}\u{FB29}\u{FE62}\u{FE64}-\u{FE66}\u{FF0B}\u{FF1C}-\u{FF1E}\u{FF5C}\u{FF5E}\u{FFE2}\u{FFE9}-\u{FFEC}\u{1D6C1}\u{1D6DB}\u{1D6FB}\u{1D715}\u{1D735}\u{1D74F}\u{1D76F}\u{1D789}\u{1D7A9}\u{1D7C3}\u{1EEF0}-\u{1EEF1}]
Sc	[\u{0024}\u{00A2}-\u{00A5}\u{058F}\u{060B}\u{07FE}-\u{07FF}\u{09F2}-\u{09F3}\u{09FB}\u{0AF1}\u{0BF9}\u{0E3F}\u{17DB}\u{20A0}-\u{20BF}\u{A838}\u{FDFC}\u{FE69}\u{FF04}\u{FFE0}-\u{FFE1}\u{FFE5}-\u{FFE6}\u{11FDD}-\u{11FE0}\u{1E2FF}\u{1ECB0}]
Sk	[\u{005E}\u{0060}\u{00A8}\u{00AF}\u{00B4}\u{00B8}\u{02C2}-\u{02C5}\u{02D2}-\u{02DF}\u{02E5}-\u{02EB}\u{02ED}\u{02EF}-\u{02FF}\u{0375}\u{0384}-\u{0385}\u{1FBD}\u{1FBF}-\u{1FC1}\u{1FCD}-\u{1FCF}\u{1FDD}-\u{1FDF}\u{1FED}-\u{1FEF}\u{1FFD}-\u{1FFE}\u{309B}-\u{309C}\u{A700}-\u{A716}\u{A720}-\u{A721}\u{A789}-\u{A78A}\u{AB5B}\u{AB6A}-\u{AB6B}\u{FBB2}-\u{FBC1}\u{FF3E}\u{FF40}\u{FFE3}\u{1F3FB}-\u{1F3FF}]
So	[\u{00A6}\u{00A9}\u{00AE}\u{00B0}\u{0482}\u{058D}-\u{058E}\u{060E}-\u{060F}\u{06DE}\u{06E9}\u{06FD}-\u{06FE}\u{07F6}\u{09FA}\u{0B70}\u{0BF3}-\u{0BF8}\u{0BFA}\u{0C7F}\u{0D4F}\u{0D79}\u{0F01}-\u{0F03}\u{0F13}\u{0F15}-\u{0F17}\u{0F1A}-\u{0F1F}\u{0F34}\u{0F36}\u{0F38}\u{0FBE}-\u{0FC5}\u{0FC7}-\u{0FCC}\u{0FCE}-\u{0FCF}\u{0FD5}-\u{0FD8}\u{109E}-\u{109F}\u{1390}-\u{1399}\u{166D}\u{1940}\u{19DE}-\u{19FF}\u{1B61}-\u{1B6A}\u{1B74}-\u{1B7C}\u{2100}-\u{2101}\u{2103}-\u{2106}\u{2108}-\u{2109}\u{2114}\u{2116}-\u{2117}\u{211E}-\u{2123}\u{2125}\u{2127}\u{2129}\u{212E}\u{213A}-\u{213B}\u{214A}\u{214C}-\u{214D}\u{214F}\u{218A}-\u{218B}\u{2195}-\u{2199}\u{219C}-\u{219F}\u{21A1}-\u{21A2}\u{21A4}-\u{21A5}\u{21A7}-\u{21AD}\u{21AF}-\u{21CD}\u{21D0}-\u{21D1}\u{21D3}\u{21D5}-\u{21F3}\u{2300}-\u{2307}\u{230C}-\u{231F}\u{2322}-\u{2328}\u{232B}-\u{237B}\u{237D}-\u{239A}\u{23B4}-\u{23DB}\u{23E2}-\u{2426}\u{2440}-\u{244A}\u{249C}-\u{24E9}\u{2500}-\u{25B6}\u{25B8}-\u{25C0}\u{25C2}-\u{25F7}\u{2600}-\u{266E}\u{2670}-\u{2767}\u{2794}-\u{27BF}\u{2800}-\u{28FF}\u{2B00}-\u{2B2F}\u{2B45}-\u{2B46}\u{2B4D}-\u{2B73}\u{2B76}-\u{2B95}\u{2B97}-\u{2BFF}\u{2CE5}-\u{2CEA}\u{2E50}-\u{2E51}\u{2E80}-\u{2E99}\u{2E9B}-\u{2EF3}\u{2F00}-\u{2FD5}\u{2FF0}-\u{2FFB}\u{3004}\u{3012}-\u{3013}\u{3020}\u{3036}-\u{3037}\u{303E}-\u{303F}\u{3190}-\u{3191}\u{3196}-\u{319F}\u{31C0}-\u{31E3}\u{3200}-\u{321E}\u{322A}-\u{3247}\u{3250}\u{3260}-\u{327F}\u{328A}-\u{32B0}\u{32C0}-\u{33FF}\u{4DC0}-\u{4DFF}\u{A490}-\u{A4C6}\u{A828}-\u{A82B}\u{A836}-\u{A837}\u{A839}\u{AA77}-\u{AA79}\u{FDFD}\u{FFE4}\u{FFE8}\u{FFED}-\u{FFEE}\u{FFFC}-\u{FFFD}\u{10137}-\u{1013F}\u{10179}-\u{10189}\u{1018C}-\u{1018E}\u{10190}-\u{1019C}\u{101A0}\u{101D0}-\u{101FC}\u{10877}-\u{10878}\u{10AC8}\u{1173F}\u{11FD5}-\u{11FDC}\u{11FE1}-\u{11FF1}\u{16B3C}-\u{16B3F}\u{16B45}\u{1BC9C}\u{1D000}-\u{1D0F5}\u{1D100}-\u{1D126}\u{1D129}-\u{1D164}\u{1D16A}-\u{1D16C}\u{1D183}-\u{1D184}\u{1D18C}-\u{1D1A9}\u{1D1AE}-\u{1D1E8}\u{1D200}-\u{1D241}\u{1D245}\u{1D300}-\u{1D356}\u{1D800}-\u{1D9FF}\u{1DA37}-\u{1DA3A}\u{1DA6D}-\u{1DA74}\u{1DA76}-\u{1DA83}\u{1DA85}-\u{1DA86}\u{1E14F}\u{1ECAC}\u{1ED2E}\u{1F000}-\u{1F02B}\u{1F030}-\u{1F093}\u{1F0A0}-\u{1F0AE}\u{1F0B1}-\u{1F0BF}\u{1F0C1}-\u{1F0CF}\u{1F0D1}-\u{1F0F5}\u{1F10D}-\u{1F1AD}\u{1F1E6}-\u{1F202}\u{1F210}-\u{1F23B}\u{1F240}-\u{1F248}\u{1F250}-\u{1F251}\u{1F260}-\u{1F265}\u{1F300}-\u{1F3FA}\u{1F400}-\u{1F6D7}\u{1F6E0}-\u{1F6EC}\u{1F6F0}-\u{1F6FC}\u{1F700}-\u{1F773}\u{1F780}-\u{1F7D8}\u{1F7E0}-\u{1F7EB}\u{1F800}-\u{1F80B}\u{1F810}-\u{1F847}\u{1F850}-\u{1F859}\u{1F860}-\u{1F887}\u{1F890}-\u{1F8AD}\u{1F8B0}-\u{1F8B1}\u{1F900}-\u{1F978}\u{1F97A}-\u{1F9CB}\u{1F9CD}-\u{1FA53}\u{1FA60}-\u{1FA6D}\u{1FA70}-\u{1FA74}\u{1FA78}-\u{1FA7A}\u{1FA80}-\u{1FA86}\u{1FA90}-\u{1FAA8}\u{1FAB0}-\u{1FAB6}\u{1FAC0}-\u{1FAC2}\u{1FAD0}-\u{1FAD6}\u{1FB00}-\u{1FB92}\u{1FB94}-\u{1FBCA}]
Zs	[\u{0020}\u{00A0}\u{1680}\u{2000}-\u{200A}\u{202F}\u{205F}\u{3000}]
Zl	[\u{2028}]
Zp	[\u{2029}]
Cc	[\u{0000}-\u{001F}\u{007F}-\u{009F}]
Cf	[\u{00AD}\u{0600}-\u{0605}\u{061C}\u{06DD}\u{070F}\u{08E2}\u{180E}\u{200B}-\u{200F}\u{202A}-\u{202E}\u{2060}-\u{2064}\u{2066}-\u{206F}\u{FEFF}\u{FFF9}-\u{FFFB}\u{110BD}\u{110CD}\u{13430}-\u{13438}\u{1BCA0}-\u{1BCA3}\u{1D173}-\u{1D17A}\u{E0001}\u{E0020}-\u{E007F}]
Cs	[\u{D800}\u{DB7F}-\u{DB80}\u{DBFF}-\u{DC00}\u{DFFF}]
Co	[\u{E000}\u{F8FF}\u{F0000}\u{FFFFD}\u{100000}\u{10FFFD}]
Cn	[\u{0000}-\u{001F}\u{007F}-\u{009F}]

ASCII	[\u{0000}-\u{00FF}]

SPACE [ \t\u{000B}\f]{+}{Zs}

HORIZONAL_BREAK {SPACE}{+}[\r]
BREAK	{HORIZONAL_BREAK}{+}[\n]
SOFT_BREAK	"--"

-- Take care about real values starting from "." (like ".5") to interpret "-.5" as "- 0.5" rather than "-. 5".
OPERATOR_BREAK	(\.{D}|{SOFT_BREAK})?

SPECIAL_SYMBOL	["$',-./:;=>?~]
STANDARD_SYMBOL	[*+-/<=>\\^]

-- OFOF - old free operator first characters
-- OFOM - old free operator middle characters
-- OFOL - old free operator last characters
-- OFOx1 - old free operators starting from "@" (it excludes previously available operators like "@foo")
-- OFOx2 - old free operators startind from "#|&"
OFOF1	[@]
OFOL1	{ASCII}{-}{Cc}{-}["%A-Za-z]{-}{BREAK}
OFOM1	(\-)?({OFOL1}{-}[\-])
OFOF2	[#|&]
OFOL2	{ASCII}{-}{Cc}{-}["%]{-}{BREAK}
OFOM2	(\-)?({OFOL2}{-}[\-])

FREE_OPERATOR_BASE	{Sm}{+}{Sc}{+}{So}{+}{Pc}{+}{Pd}{+}{Po}{-}{BREAK}{-}{SPECIAL_SYMBOL}{+}{STANDARD_SYMBOL}{+}[~]{-}["$%',.:;?]

-- FOF - free operator first characters
-- FOM - free operator middle characters
-- FOL - free operator last characters
FOL	{FREE_OPERATOR_BASE}{+}{Sk}{+}[.]
FOF	{FREE_OPERATOR_BASE}{-}[\-]|\-{FOL}{-}[\-]
FOM	(\-)?{FOL}{-}[\-]

%%

-- Breaks

{BREAK}+ { 
				update_character_locations
				ast_factory.create_break_as (Current)  
		}

{BREAK}*/"--" {
				update_character_locations
				save_break_as_data
				ast_factory.set_buffer (roundtrip_token_buffer, Current)
				set_start_condition (PRAGMA)
		}

<PRAGMA> {
	"--#line".*	{
				update_character_locations
				ast_factory.append_text_to_buffer (roundtrip_token_buffer, Current)
				last_line_pragma := ast_factory.new_line_pragma (Current)
			}

	"--".*	{
				update_character_locations
				ast_factory.append_text_to_buffer (roundtrip_token_buffer, Current)
			}

	{BREAK}+	{
				update_character_locations
				ast_factory.append_text_to_buffer (roundtrip_token_buffer, Current)
			}

	. {
			less (0)
			create_break_as_with_saved_data
			set_start_condition (INITIAL)
		}

	<<EOF>> {
			update_character_locations
			create_break_as_with_saved_data
			set_start_condition (INITIAL)
			}
}

-- Symbols

";"			{
				update_character_locations
				last_detachable_symbol_as_value := ast_factory.new_symbol_as (TE_SEMICOLON, Current)
				last_token := TE_SEMICOLON
			}
":"			{
				update_character_locations
				last_detachable_symbol_as_value := ast_factory.new_symbol_as (TE_COLON, Current)
				last_token := TE_COLON
			}
","			{
				update_character_locations
				last_detachable_symbol_as_value := ast_factory.new_symbol_as (TE_COMMA, Current)
				last_token := TE_COMMA
			}
".."		{
				update_character_locations
				last_detachable_symbol_as_value := ast_factory.new_symbol_as (TE_DOTDOT, Current)
				last_token := TE_DOTDOT
			}
"?"/{SOFT_BREAK}?	{
				update_character_locations
				last_detachable_symbol_as_value := ast_factory.new_symbol_as (TE_QUESTION, Current)
				last_token := TE_QUESTION
			}
"~"/{OPERATOR_BREAK}	{
				update_character_locations
				last_detachable_symbol_as_value := ast_factory.new_symbol_as (TE_TILDE, Current)
				last_token := TE_TILDE
			}
"."			{
				update_character_locations
				last_detachable_symbol_as_value := ast_factory.new_symbol_as (TE_DOT, Current)
				last_token := TE_DOT
			}
"$"			{
				update_character_locations
				last_detachable_symbol_as_value := ast_factory.new_symbol_as (TE_ADDRESS, Current)
				last_token := TE_ADDRESS
			}

"@"/{SOFT_BREAK}?	{
				update_character_locations
				if syntax_version = obsolete_syntax then
					process_id_as
					last_token := TE_FREE
				else
					last_symbol_id_value := ast_factory.new_symbol_id_as (TE_AT, Current)
					last_token := TE_AT
				end
			}

":="		{
				update_character_locations
				last_detachable_symbol_as_value := ast_factory.new_symbol_as (TE_ASSIGNMENT, Current)
				last_token := TE_ASSIGNMENT
			}
"?="		{
				update_character_locations
				last_detachable_symbol_as_value := ast_factory.new_symbol_as (TE_ACCEPT, Current)
				last_token := TE_ACCEPT
				if has_syntax_warning and then syntax_version /= obsolete_syntax then
					report_one_warning
						(create {SYNTAX_WARNING}.make (line, column, filename,
						locale.translation_in_context (once "Assignment attempt symbol %"?=%" is not part of ECMA/ISO Eiffel and will not be supported in the future. Use object test instead.", once "parser.eiffel.warning")))
				end
			}
"="/{OPERATOR_BREAK}	{
				update_character_locations
				last_detachable_symbol_as_value := ast_factory.new_symbol_as (TE_EQ, Current)
				last_token := TE_EQ
			}
"<"/{OPERATOR_BREAK}	{
				update_character_locations
				last_detachable_symbol_as_value := ast_factory.new_symbol_as (TE_LT, Current)
				last_token := TE_LT
			}
">"/{OPERATOR_BREAK}	{
				update_character_locations
				last_detachable_symbol_as_value := ast_factory.new_symbol_as (TE_GT, Current)
				last_token := TE_GT
			}
"<="/{OPERATOR_BREAK}	{
				update_character_locations
				last_detachable_symbol_as_value := ast_factory.new_symbol_as (TE_LE, Current)
				last_token := TE_LE
			}
">="/{OPERATOR_BREAK}	{
				update_character_locations
				last_detachable_symbol_as_value := ast_factory.new_symbol_as (TE_GE, Current)
				last_token := TE_GE
			}
"/~"/{OPERATOR_BREAK}	{
				update_character_locations
				last_detachable_symbol_as_value := ast_factory.new_symbol_as (TE_NOT_TILDE, Current)
				last_token := TE_NOT_TILDE
			}
"/="/{OPERATOR_BREAK}	{
				update_character_locations
				last_detachable_symbol_as_value := ast_factory.new_symbol_as (TE_NE, Current)
				last_token := TE_NE
			}
"("			{
				update_character_locations
				last_detachable_symbol_as_value := ast_factory.new_symbol_as (TE_LPARAN, Current)
				last_token := TE_LPARAN
			}
")"			{
				update_character_locations
				last_detachable_symbol_as_value := ast_factory.new_symbol_as (TE_RPARAN, Current)
				last_token := TE_RPARAN
			}
"{"			{
				update_character_locations
				last_detachable_symbol_as_value := ast_factory.new_symbol_as (TE_LCURLY, Current)
				last_token := TE_LCURLY
			}
"}"			{
				update_character_locations
				last_detachable_symbol_as_value := ast_factory.new_symbol_as (TE_RCURLY, Current)
				last_token := TE_RCURLY
			}
"["			{
				update_character_locations
				last_detachable_symbol_as_value := ast_factory.new_square_symbol_as (TE_LSQURE, Current)
				last_token := TE_LSQURE
			}
"]"			{
				update_character_locations
				last_detachable_symbol_as_value := ast_factory.new_square_symbol_as (TE_RSQURE, Current)
				last_token := TE_RSQURE
			}
"+"/{OPERATOR_BREAK}	{
				update_character_locations
				last_detachable_symbol_as_value := ast_factory.new_symbol_as (TE_PLUS, Current)
				last_token := TE_PLUS
			}
"-"/{OPERATOR_BREAK}	{
				update_character_locations
				last_detachable_symbol_as_value := ast_factory.new_symbol_as (TE_MINUS, Current)
				last_token := TE_MINUS
			}
"*"/{OPERATOR_BREAK}	{
				update_character_locations
				last_detachable_symbol_as_value := ast_factory.new_symbol_as (TE_STAR, Current)
				last_token := TE_STAR
			}
"/"/{OPERATOR_BREAK}	{
				update_character_locations
				last_detachable_symbol_as_value := ast_factory.new_symbol_as (TE_SLASH, Current)
				last_token := TE_SLASH
			}
"^"/{OPERATOR_BREAK}	{
				update_character_locations
				last_detachable_symbol_as_value := ast_factory.new_symbol_as (TE_POWER, Current)
				last_token := TE_POWER
			}
"->"/{OPERATOR_BREAK}	{
				update_character_locations
				last_detachable_symbol_as_value := ast_factory.new_symbol_as (TE_CONSTRAIN, Current)
				last_token := TE_CONSTRAIN
			}
"<<"/("<<"*[+-]?|">>"*){SOFT_BREAK}?	{
				update_character_locations
				last_detachable_symbol_as_value := ast_factory.new_symbol_as (TE_LARRAY, Current)
				last_token := TE_LARRAY
			}
">>"/">>"*{SOFT_BREAK}?	{
				update_character_locations
				last_detachable_symbol_as_value := ast_factory.new_symbol_as (TE_RARRAY, Current)
				last_token := TE_RARRAY
			}
"//"/{OPERATOR_BREAK}	{
				update_character_locations
				last_detachable_symbol_as_value := ast_factory.new_symbol_as (TE_DIV, Current)
				last_token := TE_DIV
			}
"\\\\"/{OPERATOR_BREAK}	{
				update_character_locations
				last_detachable_symbol_as_value := ast_factory.new_symbol_as (TE_MOD, Current)
				last_token := TE_MOD
			}


-- Free operators

"∀"/{SOFT_BREAK}?	{
				update_character_locations
				if syntax_version = obsolete_syntax then
					process_id_as
					last_token := TE_FREE
				else
					last_symbol_id_value := ast_factory.new_symbol_id_as (TE_FORALL, Current)
					last_token := TE_FORALL
				end
			}
"∃"/{SOFT_BREAK}?	{
				update_character_locations
				if syntax_version = obsolete_syntax then
					process_id_as
					last_token := TE_FREE
				else
					last_symbol_id_value := ast_factory.new_symbol_id_as (TE_EXISTS, Current)
					last_token := TE_EXISTS
				end
			}
"¦"/{SOFT_BREAK}?	{
				update_character_locations
				last_detachable_symbol_as_value := ast_factory.new_symbol_as (TE_BAR, Current)
				last_token := TE_BAR
			}
"⟳"/{SOFT_BREAK}?	{
				update_character_locations
				if syntax_version = obsolete_syntax then
					process_id_as
					last_token := TE_FREE
				else
					last_symbol_id_value := ast_factory.new_symbol_id_as (TE_REPEAT_OPEN, Current)
					last_token := TE_REPEAT_OPEN
				end
			}
"⟲"/{SOFT_BREAK}?	{
				update_character_locations
				if syntax_version = obsolete_syntax then
					process_id_as
					last_token := TE_FREE
				else
					last_symbol_id_value := ast_factory.new_symbol_id_as (TE_REPEAT_CLOSE, Current)
					last_token := TE_REPEAT_CLOSE
				end
			}
\u27E6/{SOFT_BREAK}?	{
				update_character_locations
				if syntax_version = obsolete_syntax then
					process_id_as
					last_token := TE_FREE
				else
					last_symbol_id_value := ast_factory.new_symbol_id_as (TE_BLOCK_OPEN, Current)
					last_token := TE_BLOCK_OPEN
				end
			}
\u27E7/{SOFT_BREAK}?	{
				update_character_locations
				if syntax_version = obsolete_syntax then
					process_id_as
					last_token := TE_FREE
				else
					last_symbol_id_value := ast_factory.new_symbol_id_as (TE_BLOCK_CLOSE, Current)
					last_token := TE_BLOCK_CLOSE
				end
			}
\u00AC/{SOFT_BREAK}?	{
				update_character_locations
				process_id_as
				last_token :=
					if syntax_version = obsolete_syntax then
						TE_FREE
					else
						TE_FREE_NOT
					end
			}
\u2227/{SOFT_BREAK}?	{
				update_character_locations
				process_id_as
				last_token :=
					if syntax_version = obsolete_syntax then
						TE_FREE
					else
						TE_FREE_AND
					end
			}
\u2227\u2026/{SOFT_BREAK}?	{
				update_character_locations
				process_id_as
				last_token :=
					if syntax_version = obsolete_syntax then
						TE_FREE
					else
						TE_FREE_AND_THEN
					end
			}
\u2228/{SOFT_BREAK}?	{
				update_character_locations
				process_id_as
				last_token :=
					if syntax_version = obsolete_syntax then
						TE_FREE
					else
						TE_FREE_OR
					end
			}
\u2228\u2026/{SOFT_BREAK}?	{
				update_character_locations
				process_id_as
				last_token :=
					if syntax_version = obsolete_syntax then
						TE_FREE
					else
						TE_FREE_OR_ELSE
					end
			}
\u21D2/{SOFT_BREAK}?	{
				update_character_locations
				process_id_as
				last_token :=
					if syntax_version = obsolete_syntax then
						TE_FREE
					else
						TE_FREE_IMPLIES
					end
			}
\u22BB/{SOFT_BREAK}?	{
				update_character_locations
				process_id_as
				last_token :=
					if syntax_version = obsolete_syntax then
						TE_FREE
					else
						TE_FREE_XOR
					end
			}


{FOF}{FOM}*({FOL}{-}[\-])?\-?	|
{FOF}{FOM}*({FOL}{-}[\-])?\-?/\.{D}	|
{FOF}{FOM}*({FOL}{-}[\-])?\-/{BREAK}	|
{FOF}{FOM}*/{SOFT_BREAK}	{
				update_character_locations
				last_token := TE_FREE
				process_id_as
			}

{OFOF1}{OFOM1}*({OFOL1}{-}[\-])?\-?	|
{OFOF1}{OFOM1}*({OFOL1}{-}[\-])?\-/{BREAK}	|
{OFOF1}{OFOM1}*/{SOFT_BREAK}	|
{OFOF2}{OFOM2}*({OFOL2}{-}[\-])?\-?	|
{OFOF2}{OFOM2}*({OFOL2}{-}[\-])?\-/{BREAK}	|
{OFOF2}{OFOM2}*/{SOFT_BREAK}	{
				update_character_locations
				last_token := TE_FREE
				process_id_as
				if
					syntax_version /= obsolete_syntax and then
					has_syntax_warning
				then
					report_one_warning
						(create {SYNTAX_WARNING}.make (line, column, filename,
						locale.formatted_string (locale.translation_in_context (once "Obsolete operator notation `$1` is used. Replace it with a contemporary operator (if available) or an unfolded feature call.", once "parser.eiffel.warning"), unicode_text)))
				end
			}

-- Reserved words

[aA][cC][rR][oO][sS][sS] {
				update_character_locations
				if syntax_version /= obsolete_syntax then
					last_keyword_id_value := ast_factory.new_keyword_id_as (TE_ACROSS, Current)
					last_token := TE_ACROSS
				else
					process_id_as
					last_token := TE_ID
					if has_syntax_warning then
						report_one_warning
							(create {SYNTAX_WARNING}.make (line, column, filename,
							locale.translation_in_context (once "Keyword `across` is used as identifier.", once "parser.eiffel.warning")))
					end
				end
			}
[aA][gG][eE][nN][tT]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_AGENT, Current)
				last_token := TE_AGENT
			}
[aA][lL][iI][aA][sS]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_ALIAS, Current)
				last_token := TE_ALIAS
			}
[aA][lL][lL]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_ALL, Current)
				last_token := TE_ALL
			}
[aA][nN][dD]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_AND, Current)
				last_token := TE_AND
			}
[aA][sS]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_AS, Current)
				last_token := TE_AS
			}
[aA][sS][sS][iI][gG][nN] {
				update_character_locations
				last_keyword_id_value := ast_factory.new_keyword_id_as (TE_ASSIGN, Current)
				last_token := TE_ASSIGN
			}
[aA][tT][tT][aA][cC][hH][eE][dD] {
				update_character_locations
				if syntax_version /= obsolete_syntax then
					last_keyword_id_value := ast_factory.new_keyword_id_as (TE_ATTACHED, Current)
					last_token := TE_ATTACHED
				else
					process_id_as
					last_token := TE_ID
					if has_syntax_warning then
						report_one_warning
							(create {SYNTAX_WARNING}.make (line, column, filename,
							locale.translation_in_context (once "Keyword `attached` is used as identifier.", once "parser.eiffel.warning")))
					end
				end
			}
[aA][tT][tT][rR][iI][bB][uU][tT][eE] {
				update_character_locations
				if syntax_version /= obsolete_syntax then
					last_keyword_id_value := ast_factory.new_keyword_id_as (TE_ATTRIBUTE, Current)
					last_token := TE_ATTRIBUTE
				else
					process_id_as
					last_token := TE_ID
					if has_syntax_warning then
						report_one_warning
							(create {SYNTAX_WARNING}.make (line, column, filename,
							locale.translation_in_context (once "Keyword `attribute` is used as identifier.", once "parser.eiffel.warning")))
					end
				end
			}
[cC][hH][eE][cC][kK]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_CHECK, Current)
				last_token := TE_CHECK
			}
[cC][lL][aA][sS][sS]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_CLASS, Current)
				last_token := TE_CLASS
			}
[cC][oO][nN][vV][eE][rR][tT]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_CONVERT, Current)
				last_token := TE_CONVERT
			}
[cC][rR][eE][aA][tT][eE]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_CREATE, Current)
				last_token := TE_CREATE
			}
[cC][rR][eE][aA][tT][iI][oO][nN]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_creation_keyword_as (Current)
				last_token := TE_CREATION
			}
[cC][uU][rR][rR][eE][nN][tT]	{
				update_character_locations
				last_detachable_current_as_value := ast_factory.new_current_as (Current)
				last_token := TE_CURRENT
			}
[dD][eE][bB][uU][gG]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_DEBUG, Current)
				last_token := TE_DEBUG
			}
[dD][eE][fF][eE][rR][rR][eE][dD]	{
				update_character_locations
				last_detachable_deferred_as_value := ast_factory.new_deferred_as (Current)
				last_token := TE_DEFERRED
			}
[dD][eE][tT][aA][cC][hH][aA][bB][lL][eE]	{
				update_character_locations
				if syntax_version /= obsolete_syntax then
					last_keyword_id_value := ast_factory.new_keyword_id_as (TE_DETACHABLE, Current)
					last_token := TE_DETACHABLE
				else
					process_id_as
					last_token := TE_ID
					if has_syntax_warning then
						report_one_warning
							(create {SYNTAX_WARNING}.make (line, column, filename,
							locale.translation_in_context (once "Keyword `detachable` is used as identifier.", once "parser.eiffel.warning")))
					end
				end
			}
[dD][oO]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_DO, Current)
				last_token := TE_DO
			}
[eE][lL][sS][eE]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_ELSE, Current)
				last_token := TE_ELSE
			}
[eE][lL][sS][eE][iI][fF]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_ELSEIF, Current)
				last_token := TE_ELSEIF
			}
[eE][nN][dD]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_end_keyword_as (Current)
				last_token := TE_END
			}
[eE][nN][sS][uU][rR][eE]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_ENSURE, Current)
				last_token := TE_ENSURE
			}
[eE][xX][pP][aA][nN][dD][eE][dD]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_EXPANDED, Current)
				last_token := TE_EXPANDED
			}
[eE][xX][pP][oO][rR][tT]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_EXPORT, Current)
				last_token := TE_EXPORT
			}
[eE][xX][tT][eE][rR][nN][aA][lL]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_EXTERNAL, Current)
				last_token := TE_EXTERNAL
			}
[fF][aA][lL][sS][eE]	{
				update_character_locations
				last_detachable_bool_as_value := ast_factory.new_boolean_as (False, Current)
				last_token := TE_FALSE
			}
[fF][eE][aA][tT][uU][rR][eE]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_FEATURE, Current)
				last_token := TE_FEATURE
			}
[fF][rR][oO][mM]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_FROM, Current)
				last_token := TE_FROM
			}
[fF][rR][oO][zZ][eE][nN]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_frozen_keyword_as (Current)
				last_token := TE_FROZEN
			}
[iI][fF]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_IF, Current)
				last_token := TE_IF
			}
[iI][mM][pP][lL][iI][eE][sS]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_IMPLIES, Current)
				last_token := TE_IMPLIES
			}
[iI][nN][dD][eE][xX][iI][nN][gG]	{
				update_character_locations
				if syntax_version = ecma_syntax or else syntax_version = provisional_syntax then
					process_id_as
					last_token := TE_ID
				else
					last_keyword_id_value := ast_factory.new_keyword_id_as (TE_INDEXING, Current)
					last_token := TE_INDEXING
					if has_syntax_warning and then syntax_version /= obsolete_syntax then
						report_one_warning
							(create {SYNTAX_WARNING}.make (line, column, filename,
							locale.translation_in_context (once "Usage of `indexing` has been replaced by `note`.", once "parser.eiffel.warning")))
					end

				end
			}
[iI][nN][hH][eE][rR][iI][tT]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_INHERIT, Current)
				last_token := TE_INHERIT
			}
[iI][nN][sS][pP][eE][cC][tT]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_INSPECT, Current)
				last_token := TE_INSPECT
			}
[iI][nN][vV][aA][rR][iI][aA][nN][tT]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_INVARIANT, Current)
				last_token := TE_INVARIANT
			}
[iI][sS]	{
				update_character_locations
				last_keyword_id_value := ast_factory.new_keyword_id_as (TE_IS, Current)
				last_token := TE_IS
			}
[lL][iI][kK][eE]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_LIKE, Current)
				last_token := TE_LIKE
			}
[lL][oO][cC][aA][lL]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_LOCAL, Current)
				last_token := TE_LOCAL
			}
[lL][oO][oO][pP]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_LOOP, Current)
				last_token := TE_LOOP
			}
[nN][oO][tT]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_NOT, Current)
				last_token := TE_NOT
			}
[nN][oO][tT][eE]	{
				update_character_locations
				if syntax_version /= obsolete_syntax then
					last_keyword_id_value := ast_factory.new_keyword_id_as (TE_NOTE, Current)
					last_token := TE_NOTE
				else
					process_id_as
					last_token := TE_ID
					if has_syntax_warning then
						report_one_warning
							(create {SYNTAX_WARNING}.make (line, column, filename,
							locale.translation_in_context (once "Keyword `note` is used as identifier.", once "parser.eiffel.warning")))
					end
				end
			}
[oO][bB][sS][oO][lL][eE][tT][eE]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_OBSOLETE, Current)
				last_token := TE_OBSOLETE
			}
[oO][lL][dD]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_OLD, Current)
				last_token := TE_OLD
			}
-- We need to make the distinction between once keywords followed
-- by a manifest string and once keywords introducing a once-routine
-- because otherwise we would need to have two look-ahead tokens
-- to figure out that the first once keyword in the following example
-- in part of a once manifest string expression and the second is
-- part of the compound of the once routine:
--   f is
--      require
--         once "foo" /= Void
--      once
--         do_nothing
--      end
[oO][nN][cC][eE]/[\"{]	{
				update_character_locations
					-- '{' is for the typed manifest string.
				last_detachable_keyword_as_value := ast_factory.new_once_string_keyword_as (utf8_text, line, column, position, 4, character_column, character_position, 4)
				last_token := TE_ONCE_STRING
			}
[oO][nN][cC][eE]({BREAK}|"--".*\n)+/[\"{]	{
				update_character_locations
					-- '{' is for the typed manifest string.
				last_detachable_keyword_as_value := ast_factory.new_once_string_keyword_as (utf8_text_substring (1, 4), line, column, position, 4, character_column, character_position, 4)
					-- Assume all trailing characters are in the same line (which would be false if '\n' appears).
				ast_factory.create_break_as_with_data (utf8_text_substring (5, text_count), line, column + 4, position + 4, text_count - 4, character_column + 4, character_position + 4, unicode_text_count - 4)
				last_token := TE_ONCE_STRING
			}

[oO][nN][cC][eE]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_ONCE, Current)
				last_token := TE_ONCE
			}
[oO][nN][lL][yY]	{
				update_character_locations
				last_token := TE_ID
				process_id_as
				if has_syntax_warning then
					report_one_warning
						(create {SYNTAX_WARNING}.make (line, column, filename,
						locale.translation_in_context (once "Use of `only`, possibly a new keyword in the future standard of Eiffel.", once "parser.eiffel.warning")))
				end
			}
[oO][rR]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_OR, Current)
				last_token := TE_OR
			}
[pP][aA][rR][tT][iI][aA][lL]{BREAK}*[cC][lL][aA][sS][sS] {
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_PARTIAL_CLASS, Current)
				last_token := TE_PARTIAL_CLASS
			}
[pP][rR][eE][cC][uU][rR][sS][oO][rR]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_precursor_keyword_as (Current)
				last_token := TE_PRECURSOR
			}
[rR][eE][dD][eE][fF][iI][nN][eE]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_REDEFINE, Current)
				last_token := TE_REDEFINE
			}
[rR][eE][fF][eE][rR][eE][nN][cC][eE] {
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_REFERENCE, Current)
				last_token := TE_REFERENCE
			}
[rR][eE][nN][aA][mM][eE]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_RENAME, Current)
				last_token := TE_RENAME
			}
[rR][eE][qQ][uU][iI][rR][eE]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_REQUIRE, Current)
				last_token := TE_REQUIRE
			}
[rR][eE][sS][cC][uU][eE]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_RESCUE, Current)
				last_token := TE_RESCUE
			}
[rR][eE][sS][uU][lL][tT]	{
				update_character_locations
				last_detachable_result_as_value := ast_factory.new_result_as (Current)
				last_token := TE_RESULT
			}
[rR][eE][tT][rR][yY]	{
				update_character_locations
				last_detachable_retry_as_value := ast_factory.new_retry_as (Current)
				last_token := TE_RETRY
			}
[sS][eE][lL][eE][cC][tT]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_SELECT, Current)
				last_token := TE_SELECT
			}
[sS][eE][pP][aA][rR][aA][tT][eE]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_SEPARATE, Current)
				last_token := TE_SEPARATE
			}
[sS][oO][mM][eE] {
				update_character_locations
				if syntax_version /= obsolete_syntax then
					last_keyword_id_value := ast_factory.new_keyword_id_as (TE_SOME, Current)
					last_token := TE_SOME
				else
					process_id_as
					last_token := TE_ID
					if has_syntax_warning then
						report_one_warning
							(create {SYNTAX_WARNING}.make (line, column, filename,
							locale.translation_in_context (once "Keyword `some` is used as identifier.", once "parser.eiffel.warning")))
					end
				end
			}
[sS][tT][rR][iI][pP]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_STRIP, Current)
				last_token := TE_STRIP
			}
[tT][hH][eE][nN]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_THEN, Current)
				last_token := TE_THEN
			}
[tT][rR][uU][eE]	{
				update_character_locations
				last_detachable_bool_as_value := ast_factory.new_boolean_as (True, Current)
				last_token := TE_TRUE
			}
[tT][uU][pP][lL][eE] {
				update_character_locations
				last_token := TE_TUPLE
				process_id_as
			}
[uU][nN][dD][eE][fF][iI][nN][eE]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_UNDEFINE, Current)
				last_token := TE_UNDEFINE
			}
[uU][nN][iI][qQ][uU][eE]	{
				update_character_locations
				last_detachable_unique_as_value := ast_factory.new_unique_as (Current)
				last_token := TE_UNIQUE
			}
[uU][nN][tT][iI][lL]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_UNTIL, Current)
				last_token := TE_UNTIL
			}
[vV][aA][rR][iI][aA][nN][tT]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_VARIANT, Current)
				last_token := TE_VARIANT
			}
[vV][oO][iI][dD] {
				update_character_locations
				last_detachable_void_as_value := ast_factory.new_void_as (Current)
				last_token := TE_VOID
			}
[wW][hH][eE][nN]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_WHEN, Current)
				last_token := TE_WHEN
			}
[xX][oO][rR]	{
				update_character_locations
				last_detachable_keyword_as_value := ast_factory.new_keyword_as (TE_XOR, Current)
				last_token := TE_XOR
			}


-- Identifiers

{A}{X}*		{
				update_character_locations
				last_token := TE_ID
				process_id_as
			}

-- Integers

{I}		|
{I}/".."	{		-- This a trick to avoid having:
					--     when 1..2 then
					-- to be be erroneously recognized as:
					--     `when` `1.` `.2` `then`
					-- instead of:
					--     `when` `1` `..` `2` `then`
				update_character_locations
				token_buffer.wipe_out
				append_utf8_text_to_string (token_buffer)
				last_token := TE_INTEGER
			}

0[xX]{H}(({H}|_)*{H})?	{		-- Recognizes hexadecimal integer numbers.
				update_character_locations
				token_buffer.wipe_out
				append_utf8_text_to_string (token_buffer)
				last_token := TE_INTEGER
			}

0[cC]{O}(({O}|_)*{O})?	{		-- Recognizes octal integer numbers.
				update_character_locations
				token_buffer.wipe_out
				append_utf8_text_to_string (token_buffer)
				last_token := TE_INTEGER
			}

0[bB]{B}(({B}|_)*{B})?	{		-- Recognizes binary integer numbers.
				update_character_locations
				token_buffer.wipe_out
				append_utf8_text_to_string (token_buffer)
				last_token := TE_INTEGER
			}

0[bBcC]{H}(({H}|_)*{H})?	{		-- Recognizes erronous binary and octal numbers.
				update_character_locations
				report_invalid_integer_error (token_buffer)
			}


-- Reals

({D}*\.{D}+{E})|({D}+\.{D}*{E})|(({U}(_{T})*)?\.({T}_)*{U}{E})|({U}(_{T})*\.(({T}_)*{U})?{E}) {
				update_character_locations
				token_buffer.wipe_out
				append_utf8_text_to_string (token_buffer)
				token_buffer.to_lower
				last_token := TE_REAL
			}


-- Characters

\'[^%\n']\'	{
				update_character_locations
				ast_factory.set_buffer (roundtrip_token_buffer, Current)
				last_detachable_char_as_value := ast_factory.new_character_as (char_32_from_source (utf8_text_substring (2, text_count - 1)), line, column, position, text_count, character_column, character_position, unicode_text_count, roundtrip_token_buffer)
				last_token := TE_CHAR
			}
\'\'\'		{
				update_character_locations
					-- This is not correct Eiffel!
				ast_factory.set_buffer (roundtrip_token_buffer, Current)
				last_detachable_char_as_value := ast_factory.new_character_as ('%'', line, column, position, text_count, character_column, character_position, unicode_text_count, roundtrip_token_buffer)
				last_token := TE_CHAR
			}
\'%A\'		{
				update_character_locations
				ast_factory.set_buffer (roundtrip_token_buffer, Current)
				last_detachable_char_as_value := ast_factory.new_character_as ('%A', line, column, position, text_count, character_column, character_position, unicode_text_count, roundtrip_token_buffer)
				last_token := TE_CHAR
			}
\'%B\'		{
				update_character_locations
				ast_factory.set_buffer (roundtrip_token_buffer, Current)
				last_detachable_char_as_value := ast_factory.new_character_as ('%B', line, column, position, text_count, character_column, character_position, unicode_text_count, roundtrip_token_buffer)
				last_token := TE_CHAR
			}
\'%C\'		{
				update_character_locations
				ast_factory.set_buffer (roundtrip_token_buffer, Current)
				last_detachable_char_as_value := ast_factory.new_character_as ('%C', line, column, position, text_count, character_column, character_position, unicode_text_count, roundtrip_token_buffer)
				last_token := TE_CHAR
			}
\'%D\'		{
				update_character_locations
				ast_factory.set_buffer (roundtrip_token_buffer, Current)
				last_detachable_char_as_value := ast_factory.new_character_as ('%D', line, column, position, text_count, character_column, character_position, unicode_text_count, roundtrip_token_buffer)
				last_token := TE_CHAR
			}
\'%F\'		{
				update_character_locations
				ast_factory.set_buffer (roundtrip_token_buffer, Current)
				last_detachable_char_as_value := ast_factory.new_character_as ('%F', line, column, position, text_count, character_column, character_position, unicode_text_count, roundtrip_token_buffer)
				last_token := TE_CHAR
			}
\'%H\'		{
				update_character_locations
				ast_factory.set_buffer (roundtrip_token_buffer, Current)
				last_detachable_char_as_value := ast_factory.new_character_as ('%H', line, column, position, text_count, character_column, character_position, unicode_text_count, roundtrip_token_buffer)
				last_token := TE_CHAR
			}
\'%L\'		{
				update_character_locations
				ast_factory.set_buffer (roundtrip_token_buffer, Current)
				last_detachable_char_as_value := ast_factory.new_character_as ('%L', line, column, position, text_count, character_column, character_position, unicode_text_count, roundtrip_token_buffer)
				last_token := TE_CHAR
			}
\'%N\'		{
				update_character_locations
				ast_factory.set_buffer (roundtrip_token_buffer, Current)
				last_detachable_char_as_value := ast_factory.new_character_as ('%N', line, column, position, text_count, character_column, character_position, unicode_text_count, roundtrip_token_buffer)
				last_token := TE_CHAR
			}
\'%Q\'		{
				update_character_locations
				ast_factory.set_buffer (roundtrip_token_buffer, Current)
				last_detachable_char_as_value := ast_factory.new_character_as ('%Q', line, column, position, text_count, character_column, character_position, unicode_text_count, roundtrip_token_buffer)
				last_token := TE_CHAR
			}
\'%R\'		{
				update_character_locations
				ast_factory.set_buffer (roundtrip_token_buffer, Current)
				last_detachable_char_as_value := ast_factory.new_character_as ('%R', line, column, position, text_count, character_column, character_position, unicode_text_count, roundtrip_token_buffer)
				last_token := TE_CHAR
			}
\'%S\'		{
				update_character_locations
				ast_factory.set_buffer (roundtrip_token_buffer, Current)
				last_detachable_char_as_value := ast_factory.new_character_as ('%S', line, column, position, text_count, character_column, character_position, unicode_text_count, roundtrip_token_buffer)
				last_token := TE_CHAR
			}
\'%T\'		{
				update_character_locations
				ast_factory.set_buffer (roundtrip_token_buffer, Current)
				last_detachable_char_as_value := ast_factory.new_character_as ('%T', line, column, position, text_count, character_column, character_position, unicode_text_count, roundtrip_token_buffer)
				last_token := TE_CHAR
			}
\'%U\'		{
				update_character_locations
				ast_factory.set_buffer (roundtrip_token_buffer, Current)
				last_detachable_char_as_value := ast_factory.new_character_as ('%U', line, column, position, text_count, character_column, character_position, unicode_text_count, roundtrip_token_buffer)
				last_token := TE_CHAR
			}
\'%V\'		{
				update_character_locations
				ast_factory.set_buffer (roundtrip_token_buffer, Current)
				last_detachable_char_as_value := ast_factory.new_character_as ('%V', line, column, position, text_count, character_column, character_position, unicode_text_count, roundtrip_token_buffer)
				last_token := TE_CHAR
			}
\'%%\'		{
				update_character_locations
				ast_factory.set_buffer (roundtrip_token_buffer, Current)
				last_detachable_char_as_value := ast_factory.new_character_as ('%%', line, column, position, text_count, character_column, character_position, unicode_text_count, roundtrip_token_buffer)
				last_token := TE_CHAR
			}
\'%\'\'		{
				update_character_locations
				ast_factory.set_buffer (roundtrip_token_buffer, Current)
				last_detachable_char_as_value := ast_factory.new_character_as ('%'', line, column, position, text_count, character_column, character_position, unicode_text_count, roundtrip_token_buffer)
				last_token := TE_CHAR
			}
\'%\"\'		{
				update_character_locations
				ast_factory.set_buffer (roundtrip_token_buffer, Current)
				last_detachable_char_as_value := ast_factory.new_character_as ('%"', line, column, position, text_count, character_column, character_position, unicode_text_count, roundtrip_token_buffer)
				last_token := TE_CHAR
			}
\'%\(\'		{
				update_character_locations
				ast_factory.set_buffer (roundtrip_token_buffer, Current)
				last_detachable_char_as_value := ast_factory.new_character_as ('%(', line, column, position, text_count, character_column, character_position, unicode_text_count, roundtrip_token_buffer)
				last_token := TE_CHAR
			}
\'%\)\'		{
				update_character_locations
				ast_factory.set_buffer (roundtrip_token_buffer, Current)
				last_detachable_char_as_value := ast_factory.new_character_as ('%)', line, column, position, text_count, character_column, character_position, unicode_text_count, roundtrip_token_buffer)
				last_token := TE_CHAR
			}
\'%<\'		{
				update_character_locations
				ast_factory.set_buffer (roundtrip_token_buffer, Current)
				last_detachable_char_as_value := ast_factory.new_character_as ('%<', line, column, position, text_count, character_column, character_position, unicode_text_count, roundtrip_token_buffer)
				last_token := TE_CHAR
			}
\'%>\'		{
				update_character_locations
				ast_factory.set_buffer (roundtrip_token_buffer, Current)
				last_detachable_char_as_value := ast_factory.new_character_as ('%>', line, column, position, text_count, character_column, character_position, unicode_text_count, roundtrip_token_buffer)
				last_token := TE_CHAR
			}
\'%\/{I}\/\'	|
\'%\/0[xX]{H}(({H}|_)*{H})?\/\' |
\'%\/0[cC]{O}(({O}|_)*{O})?\/\' |
\'%\/0[bB]{B}(({B}|_)*{B})?\/\' {
				update_character_locations
				ast_factory.set_buffer (roundtrip_token_buffer, Current)
				token_buffer.wipe_out
					-- We discard the '%/ and the final /'.
				append_utf8_text_substring_to_string (4, text_count - 2, token_buffer)
				last_detachable_char_as_value := ast_factory.new_character_value_as (Current, token_buffer, roundtrip_token_buffer)
				last_token := TE_CHAR
			}

\'%\/0[bBcC]{H}(({H}|_)*{H})?\/\'	{
				update_character_locations
				report_invalid_integer_error (token_buffer)
			}


\'.{0,2}		|
\'%\/[0-9]+(\/)?	{
				update_character_locations
					-- Unrecognized character.
					-- (catch-all rules (no backing up))
				report_character_missing_quote_error (utf8_text)
			}


-- Strings

\""<"\"		{
				update_character_locations
				process_simple_string_as (TE_STR_LT)
			}
\"">"\"		{
				update_character_locations
				process_simple_string_as (TE_STR_GT)
			}
\""<="\"	{
				update_character_locations
				process_simple_string_as (TE_STR_LE)
			}
\"">="\"	{
				update_character_locations
				process_simple_string_as (TE_STR_GE)
			}
\""+"\"		{
				update_character_locations
				process_simple_string_as (TE_STR_PLUS)
			}
\""-"\"		{
				update_character_locations
				process_simple_string_as (TE_STR_MINUS)
			}
\""*"\"		{
				update_character_locations
				process_simple_string_as (TE_STR_STAR)
			}
\""/"\"		{
				update_character_locations
				process_simple_string_as (TE_STR_SLASH)
			}
\""^"\"		{
				update_character_locations
				process_simple_string_as (TE_STR_POWER)
			}
\""//"\"	{
				update_character_locations
				process_simple_string_as (TE_STR_DIV)
			}
\""\\\\"\"	{
				update_character_locations
				process_simple_string_as (TE_STR_MOD)
			}
\""[]"\"	{
				update_character_locations
				process_simple_string_as (TE_STR_BRACKET)
			}
\""()"\"	{
				update_character_locations
				process_simple_string_as (TE_STR_PARENTHESES)
			}
\"[aA][nN][dD]\"	{
				update_character_locations
				process_simple_string_as (TE_STR_AND)
			}
\"[aA][nN][dD]\ [tT][hH][eE][nN]\"	{
				update_character_locations
				process_simple_string_as (TE_STR_AND_THEN)
			}
\"[iI][mM][pP][lL][iI][eE][sS]\"	{
				update_character_locations
				process_simple_string_as (TE_STR_IMPLIES)
			}
\"[nN][oO][tT]\"	{
				update_character_locations
				process_simple_string_as (TE_STR_NOT)
			}
\"[oO][rR]\"	{
				update_character_locations
				process_simple_string_as (TE_STR_OR)
			}
\"[oO][rR]\ [eE][lL][sS][eE]\"	{
				update_character_locations
				process_simple_string_as (TE_STR_OR_ELSE)
			}
\"[xX][oO][rR]\"	{
				update_character_locations
				process_simple_string_as (TE_STR_XOR)
			}
\"{FOF}{FOM}*({FOL}{-}[\-])?\-?\"	|
\"{OFOF1}{OFOM1}*({OFOL1}{-}[\-])?\-?\"	|
\"{OFOF2}{OFOM2}*({OFOL2}{-}[\-])?\-?\"	{
				update_character_locations
				process_simple_string_as (TE_STR_FREE)
			}
\"\"		{
				update_character_locations
				process_simple_string_as (TE_EMPTY_STRING)
			}
\"[^%\n"]+\" {
				update_character_locations
					-- Regular string.
				process_simple_string_as (TE_STRING)
			}
\"[^\n"]*[\[\{]/{HORIZONAL_BREAK}*\n {
				update_character_locations
					-- Verbatim string.
				token_buffer.wipe_out
				verbatim_marker.wipe_out
				if text_item (text_count) = '[' then
					verbatim_marker.append_character (']')
				else
					verbatim_marker.append_character ('}')
				end
				ast_factory.set_buffer (roundtrip_token_buffer, Current)
				append_utf8_text_substring_to_string (2, text_count - 1, verbatim_marker)
				start_location.set_position (line, column, position, text_count, character_column, character_position, unicode_text_count)
				set_start_condition (VERBATIM_STR3)
			}
<VERBATIM_STR3>{
		-- Discard space characters at the
		-- end of Verbatim_string_opener.
	{HORIZONAL_BREAK}*\n {
				update_character_locations
				ast_factory.append_text_to_buffer (roundtrip_token_buffer, Current)
				set_start_condition (VERBATIM_STR1)
			}
	.		{
				update_character_locations
					-- No final bracket-double-quote.
				append_utf8_text_to_string (token_buffer)
				ast_factory.append_text_to_buffer (roundtrip_token_buffer, Current)
				if token_buffer.count > 1 and then token_buffer.item (token_buffer.count - 1) = '%R' then
						-- Remove \r in \r\n.
					token_buffer.remove (token_buffer.count - 1)
				end
				set_start_condition (INITIAL)
				report_missing_end_of_verbatim_string_error (token_buffer)
			}
	<<EOF>>	{
				update_character_locations
					-- No final bracket-double-quote.
				set_start_condition (INITIAL)
				report_missing_end_of_verbatim_string_error (token_buffer)
			}
}
<VERBATIM_STR1>{
		-- Read one line of a verbatim string body
		-- from the beginning of line.
	{HORIZONAL_BREAK}*[\]\}][^\n"]*\" {
				update_character_locations
				ast_factory.append_text_to_buffer (roundtrip_token_buffer, Current)
				if is_verbatim_string_closer then
					set_start_condition (INITIAL)
						-- Remove the trailing new-line.
					if token_buffer.count > 1 then
						check new_line: token_buffer.item (token_buffer.count) = '%N' end
						if token_buffer.item (token_buffer.count - 1) = '%R' then
								-- Under Windows a we have \r\n.
								-- Remove both characters.
							token_buffer.set_count (token_buffer.count - 2)
						else
							token_buffer.set_count (token_buffer.count - 1)
						end
					elseif token_buffer.count = 1 then
						check new_line: token_buffer.item (1) = '%N' end
						token_buffer.wipe_out
					end
					if verbatim_marker.item (1) = ']' then
						align_left (token_buffer)
					else
						verbatim_common_columns := 0
					end
					if token_buffer.is_empty then
							-- Empty string.
						last_detachable_string_as_value := ast_factory.new_verbatim_string_as ("",
							verbatim_marker.substring (2, verbatim_marker.count), verbatim_marker.item (1) = ']',
							start_location.line, start_location.column, start_location.position,
							position + text_count - start_location.position, 
							start_location.character_column, start_location.character_position,
							character_position + unicode_text_count - start_location.character_position, 
							verbatim_common_columns, roundtrip_token_buffer)
						last_token := TE_EMPTY_VERBATIM_STRING
					else
						last_detachable_string_as_value := ast_factory.new_verbatim_string_as (cloned_string (token_buffer),
							verbatim_marker.substring (2, verbatim_marker.count), verbatim_marker.item (1) = ']',
							start_location.line, start_location.column, start_location.position,
							position + text_count - start_location.position, 
							start_location.character_column, start_location.character_position,
							character_position + unicode_text_count - start_location.character_position, 
							verbatim_common_columns, roundtrip_token_buffer)
						last_token := TE_VERBATIM_STRING
						if token_buffer.count > maximum_string_length then
							report_too_long_string (token_buffer)
						end
					end
				else
					append_utf8_text_to_string (token_buffer)
					set_start_condition (VERBATIM_STR2)
				end
			}
	[^"\n]*\" {
				update_character_locations
				ast_factory.append_text_to_buffer (roundtrip_token_buffer, Current)
				append_utf8_text_to_string (token_buffer)
				set_start_condition (VERBATIM_STR2)
			}
	[^"\n]*\n {
				update_character_locations
				ast_factory.append_text_to_buffer (roundtrip_token_buffer, Current)
				append_utf8_text_to_string (token_buffer)
				if token_buffer.count > 1 and then token_buffer.item (token_buffer.count - 1) = '%R' then
						-- Remove \r in \r\n.
					token_buffer.remove (token_buffer.count - 1)
				end
			}
	[^"\n]* {
				update_character_locations
					-- No final bracket-double-quote.
				ast_factory.append_text_to_buffer (roundtrip_token_buffer, Current)
				append_utf8_text_to_string (token_buffer)
				set_start_condition (INITIAL)
				report_missing_end_of_verbatim_string_error (token_buffer)
			}
	<<EOF>>	{
				update_character_locations
					-- No final bracket-double-quote.
				set_start_condition (INITIAL)
				report_missing_end_of_verbatim_string_error (token_buffer)
			}
}
<VERBATIM_STR2>{
		-- Read remaining characters of a line
		-- in verbatim string body.
	.*\n	{
				update_character_locations
				ast_factory.append_text_to_buffer (roundtrip_token_buffer, Current)
				append_utf8_text_to_string (token_buffer)
				if token_buffer.count > 1 and then token_buffer.item (token_buffer.count - 1) = '%R' then
						-- Remove \r in \r\n.
					token_buffer.remove (token_buffer.count - 1)
				end
				set_start_condition (VERBATIM_STR1)
			}
	.*		{
				update_character_locations
					-- No final bracket-double-quote.
				ast_factory.append_text_to_buffer (roundtrip_token_buffer, Current)
				append_utf8_text_to_string (token_buffer)
				set_start_condition (INITIAL)
				report_missing_end_of_verbatim_string_error (token_buffer)
			}
	<<EOF>>	{
				update_character_locations
					-- No final bracket-double-quote.
				set_start_condition (INITIAL)
				report_missing_end_of_verbatim_string_error (token_buffer)
			}
}
\"[^%\n"]*	{
				update_character_locations
					-- String with special characters.
				ast_factory.set_buffer (roundtrip_token_buffer, Current)
				token_buffer.wipe_out
				if text_count > 1 then
					append_utf8_text_substring_to_string (2, text_count, token_buffer)
				end
				start_location.set_position (line, column, position, text_count, character_column, character_position, unicode_text_count)
				set_start_condition (SPECIAL_STR)
			}
<SPECIAL_STR>{
	[^%\n"]+	{
				update_character_locations
				ast_factory.append_text_to_buffer (roundtrip_token_buffer, Current)
				append_utf8_text_to_string (token_buffer)
			}
	%A		{
				update_character_locations
				ast_factory.append_two_characters_to_buffer (roundtrip_token_buffer, '%%', 'A')
				token_buffer.append_character ('%A')
			}
	%B		{
				update_character_locations
				ast_factory.append_two_characters_to_buffer (roundtrip_token_buffer, '%%', 'B')
				token_buffer.append_character ('%B')
			}
	%C		{
				update_character_locations
				ast_factory.append_two_characters_to_buffer (roundtrip_token_buffer, '%%', 'C')
				token_buffer.append_character ('%C')
			}
	%D		{
				update_character_locations
				ast_factory.append_two_characters_to_buffer (roundtrip_token_buffer, '%%', 'D')
				token_buffer.append_character ('%D')
			}
	%F		{
				update_character_locations
				ast_factory.append_two_characters_to_buffer (roundtrip_token_buffer, '%%', 'F')
				token_buffer.append_character ('%F')
			}
	%H		{
				update_character_locations
				ast_factory.append_two_characters_to_buffer (roundtrip_token_buffer, '%%', 'H')
				token_buffer.append_character ('%H')
			}
	%L		{
				update_character_locations
				ast_factory.append_two_characters_to_buffer (roundtrip_token_buffer, '%%', 'L')
				token_buffer.append_character ('%L')
			}
	%N		{
				update_character_locations
				ast_factory.append_two_characters_to_buffer (roundtrip_token_buffer, '%%', 'N')
				token_buffer.append_character ('%N')
			}
	%Q		{
				update_character_locations
				ast_factory.append_two_characters_to_buffer (roundtrip_token_buffer, '%%', 'Q')
				token_buffer.append_character ('%Q')
			}
	%R		{
				update_character_locations
				ast_factory.append_two_characters_to_buffer (roundtrip_token_buffer, '%%', 'R')
				token_buffer.append_character ('%R')
			}
	%S		{
				update_character_locations
				ast_factory.append_two_characters_to_buffer (roundtrip_token_buffer, '%%', 'S')
				token_buffer.append_character ('%S')
			}
	%T		{
				update_character_locations
				ast_factory.append_two_characters_to_buffer (roundtrip_token_buffer, '%%', 'T')
				token_buffer.append_character ('%T')
			}
	%U		{
				update_character_locations
				ast_factory.append_two_characters_to_buffer (roundtrip_token_buffer, '%%', 'U')
				token_buffer.append_character ('%U')
			}
	%V		{
				update_character_locations
				ast_factory.append_two_characters_to_buffer (roundtrip_token_buffer, '%%', 'V')
				token_buffer.append_character ('%V')
			}
	%%		{
				update_character_locations
				ast_factory.append_two_characters_to_buffer (roundtrip_token_buffer, '%%', '%%')
				token_buffer.append_character ('%%')
			}
	%\'		{
				update_character_locations
				ast_factory.append_two_characters_to_buffer (roundtrip_token_buffer, '%%', '%'')
				token_buffer.append_character ('%'')
			}
	%\"		{
				update_character_locations
				ast_factory.append_two_characters_to_buffer (roundtrip_token_buffer, '%%', '%"')
				token_buffer.append_character ('%"')
			}
	%\(		{
				update_character_locations
				ast_factory.append_two_characters_to_buffer (roundtrip_token_buffer, '%%', '(')
				token_buffer.append_character ('%(')
			}
	%\)		{
				update_character_locations
				ast_factory.append_two_characters_to_buffer (roundtrip_token_buffer, '%%', ')')
				token_buffer.append_character ('%)')
			}
	%<		{
				update_character_locations
				ast_factory.append_two_characters_to_buffer (roundtrip_token_buffer, '%%', '<')
				token_buffer.append_character ('%<')
			}
	%>		{
				update_character_locations
				ast_factory.append_two_characters_to_buffer (roundtrip_token_buffer, '%%', '>')
				token_buffer.append_character ('%>')
			}
	%\/{I}\/	|
	%\/0[xX]{H}(({H}|_)*{H})?\/ |
	%\/0[cC]{O}(({O}|_)*{O})?\/ |
	%\/0[bB]{B}(({B}|_)*{B})?\/ {
				update_character_locations
				ast_factory.append_text_to_buffer (roundtrip_token_buffer, Current)
				process_string_character_as_value (utf8_text_substring (3, text_count - 1))
			}
	%{BREAK}+%	{
				update_character_locations
					-- This regular expression should actually be: %\n[ \t\r]*%
					-- Left as-is for compatibility with previous releases.
				ast_factory.append_text_to_buffer (roundtrip_token_buffer, Current)
			}
	[^%\n"]*\"	{
				update_character_locations
				ast_factory.append_text_to_buffer (roundtrip_token_buffer, Current)
				if text_count > 1 then
					append_utf8_text_substring_to_string (1, text_count - 1, token_buffer)
				end
				set_start_condition (INITIAL)
				if token_buffer.is_empty then
						-- Empty string.
					last_detachable_string_as_value := ast_factory.new_string_as (
						cloned_string (token_buffer), start_location.line, start_location.column,
						start_location.position,
						position + text_count - start_location.position,
						start_location.character_column,
						start_location.character_position,
						character_position + unicode_text_count - start_location.character_position,
						roundtrip_token_buffer)
					last_token := TE_EMPTY_STRING
				else
					last_detachable_string_as_value := ast_factory.new_string_as (
						cloned_string (token_buffer), start_location.line, start_location.column,
						start_location.position,
						position + text_count - start_location.position, 
						start_location.character_column,
						start_location.character_position,
						character_position + unicode_text_count - start_location.character_position,
						roundtrip_token_buffer)
					last_token := TE_STRING
					if token_buffer.count > maximum_string_length then
						report_too_long_string (token_buffer)
					end
				end
			}
	%		{
				update_character_locations
					-- Bad special character.
				ast_factory.append_text_to_buffer (roundtrip_token_buffer, Current)
				set_start_condition (INITIAL)
				report_string_bad_special_character_error
			}
	\n		{
				update_character_locations
					-- No final double-quote.
				set_start_condition (INITIAL)
				report_string_missing_quote_error (token_buffer)
			}
	<<EOF>>	{
				update_character_locations
					-- No final double-quote.
				set_start_condition (INITIAL)
				report_string_missing_quote_error (token_buffer)
			}
}


-- Miscellaneous

<<EOF>>		{
				terminate
			}
.			{
				update_character_locations
				report_unknown_token_error (text_item (1))
			}


%%

note
	copyright:	"Copyright (c) 1984-2021, Eiffel Software"
	license:	"GPL version 2 (see http://www.eiffel.com/licensing/gpl.txt)"
	licensing_options:	"http://www.eiffel.com/licensing"
	copying: "[
			This file is part of Eiffel Software's Eiffel Development Environment.
			
			Eiffel Software's Eiffel Development Environment is free
			software; you can redistribute it and/or modify it under
			the terms of the GNU General Public License as published
			by the Free Software Foundation, version 2 of the License
			(available at the URL listed under "license" above).
			
			Eiffel Software's Eiffel Development Environment is
			distributed in the hope that it will be useful,	but
			WITHOUT ANY WARRANTY; without even the implied warranty
			of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
			See the	GNU General Public License for more details.
			
			You should have received a copy of the GNU General Public
			License along with Eiffel Software's Eiffel Development
			Environment; if not, write to the Free Software Foundation,
			Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA
		]"
	source: "[
			Eiffel Software
			5949 Hollister Ave., Goleta, CA 93117 USA
			Telephone 805-685-1006, Fax 805-685-6869
			Website http://www.eiffel.com
			Customer support http://support.eiffel.com
		]"

end