1 | %option case-insensitive |
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2 | %option noyywrap |
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3 | %option 8bit |
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4 | %option stack |
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5 | %s mediaquery |
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6 | |
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7 | h [0-9a-fA-F] |
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8 | nonascii [\200-\377] |
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9 | unicode \\{h}{1,6}[ \t\r\n\f]? |
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10 | escape {unicode}|\\[ -~\200-\377] |
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11 | nmstart [_a-zA-Z]|{nonascii}|{escape} |
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12 | nmchar [_a-zA-Z0-9-]|{nonascii}|{escape} |
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13 | string1 \"([\t !#$%&(-~]|\\{nl}|\'|{nonascii}|{escape})*\" |
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14 | string2 \'([\t !#$%&(-~]|\\{nl}|\"|{nonascii}|{escape})*\' |
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15 | hexcolor {h}{3}|{h}{6} |
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16 | |
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17 | ident -?{nmstart}{nmchar}* |
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18 | name {nmchar}+ |
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19 | num [0-9]+|[0-9]*"."[0-9]+ |
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20 | intnum [0-9]+ |
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21 | string {string1}|{string2} |
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22 | url ([!#$%&*-~]|{nonascii}|{escape})* |
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23 | w [ \t\r\n\f]* |
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24 | nl \n|\r\n|\r|\f |
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25 | range \?{1,6}|{h}(\?{0,5}|{h}(\?{0,4}|{h}(\?{0,3}|{h}(\?{0,2}|{h}(\??|{h}))))) |
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26 | nth (-?[0-9]*n[\+-][0-9]+)|(-?[0-9]*n) |
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27 | |
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28 | %% |
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29 | |
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30 | \/\*[^*]*\*+([^/*][^*]*\*+)*\/ /* ignore comments */ |
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31 | |
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32 | [ \t\r\n\f]+ {yyTok = WHITESPACE; return yyTok;} |
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33 | |
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34 | "<!--" {yyTok = SGML_CD; return yyTok;} |
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35 | "-->" {yyTok = SGML_CD; return yyTok;} |
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36 | "~=" {yyTok = INCLUDES; return yyTok;} |
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37 | "|=" {yyTok = DASHMATCH; return yyTok;} |
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38 | "^=" {yyTok = BEGINSWITH; return yyTok;} |
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39 | "$=" {yyTok = ENDSWITH; return yyTok;} |
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40 | "*=" {yyTok = CONTAINS; return yyTok;} |
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41 | <mediaquery>"not" {yyTok = MEDIA_NOT; return yyTok;} |
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42 | <mediaquery>"only" {yyTok = MEDIA_ONLY; return yyTok;} |
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43 | <mediaquery>"and" {yyTok = MEDIA_AND; return yyTok;} |
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44 | |
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45 | {string} {yyTok = STRING; return yyTok;} |
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46 | {ident} {yyTok = IDENT; return yyTok;} |
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47 | {nth} {yyTok = NTH; return yyTok;} |
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48 | |
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49 | "#"{hexcolor} {yyTok = HEX; return yyTok;} |
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50 | "#"{ident} {yyTok = IDSEL; return yyTok;} |
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51 | |
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52 | "@import" {BEGIN(mediaquery); yyTok = IMPORT_SYM; return yyTok;} |
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53 | "@page" {yyTok = PAGE_SYM; return yyTok;} |
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54 | "@media" {BEGIN(mediaquery); yyTok = MEDIA_SYM; return yyTok;} |
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55 | "@font-face" {yyTok = FONT_FACE_SYM; return yyTok;} |
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56 | "@charset" {yyTok = CHARSET_SYM; return yyTok;} |
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57 | "@namespace" {yyTok = NAMESPACE_SYM; return yyTok; } |
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58 | "@-webkit-rule" {yyTok = WEBKIT_RULE_SYM; return yyTok; } |
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59 | "@-webkit-decls" {yyTok = WEBKIT_DECLS_SYM; return yyTok; } |
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60 | "@-webkit-value" {yyTok = WEBKIT_VALUE_SYM; return yyTok; } |
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61 | "@-webkit-mediaquery" {BEGIN(mediaquery); yyTok = WEBKIT_MEDIAQUERY_SYM; return yyTok; } |
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62 | |
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63 | "!"{w}"important" {yyTok = IMPORTANT_SYM; return yyTok;} |
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64 | |
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65 | {num}em {yyTok = EMS; return yyTok;} |
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66 | {num}__qem {yyTok = QEMS; return yyTok;} /* quirky ems */ |
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67 | {num}ex {yyTok = EXS; return yyTok;} |
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68 | {num}px {yyTok = PXS; return yyTok;} |
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69 | {num}cm {yyTok = CMS; return yyTok;} |
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70 | {num}mm {yyTok = MMS; return yyTok;} |
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71 | {num}in {yyTok = INS; return yyTok;} |
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72 | {num}pt {yyTok = PTS; return yyTok;} |
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73 | {num}pc {yyTok = PCS; return yyTok;} |
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74 | {num}deg {yyTok = DEGS; return yyTok;} |
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75 | {num}rad {yyTok = RADS; return yyTok;} |
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76 | {num}grad {yyTok = GRADS; return yyTok;} |
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77 | {num}ms {yyTok = MSECS; return yyTok;} |
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78 | {num}s {yyTok = SECS; return yyTok;} |
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79 | {num}Hz {yyTok = HERZ; return yyTok;} |
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80 | {num}kHz {yyTok = KHERZ; return yyTok;} |
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81 | {num}{ident} {yyTok = DIMEN; return yyTok;} |
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82 | {num}%+ {yyTok = PERCENTAGE; return yyTok;} |
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83 | {intnum} {yyTok = INTEGER; return yyTok;} |
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84 | {num} {yyTok = FLOATTOKEN; return yyTok;} |
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85 | |
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86 | "not(" {yyTok = NOTFUNCTION; return yyTok;} |
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87 | "url("{w}{string}{w}")" {yyTok = URI; return yyTok;} |
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88 | "url("{w}{url}{w}")" {yyTok = URI; return yyTok;} |
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89 | {ident}"(" {yyTok = FUNCTION; return yyTok;} |
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90 | |
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91 | U\+{range} {yyTok = UNICODERANGE; return yyTok;} |
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92 | U\+{h}{1,6}-{h}{1,6} {yyTok = UNICODERANGE; return yyTok;} |
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93 | |
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94 | <mediaquery>"{" | |
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95 | <mediaquery>";" {BEGIN(INITIAL); yyTok = *yytext; return yyTok; } |
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96 | . {yyTok = *yytext; return yyTok;} |
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97 | |
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98 | %% |
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