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4 | <title>Boost.Regex: Collating Element Names</title> |
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8 | <body> |
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9 | <P> |
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10 | <TABLE id="Table1" cellSpacing="1" cellPadding="1" width="100%" border="0"> |
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11 | <TR> |
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12 | <td valign="top" width="300"> |
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13 | <h3><a href="../../../index.htm"><img height="86" width="277" alt="C++ Boost" src="../../../boost.png" border="0"></a></h3> |
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14 | </td> |
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15 | <TD width="353"> |
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16 | <H1 align="center">Boost.Regex</H1> |
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17 | <H2 align="center">Collating Element Names</H2> |
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18 | </TD> |
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19 | <td width="50"> |
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20 | <h3><a href="index.html"><img height="45" width="43" alt="Boost.Regex Index" src="uarrow.gif" border="0"></a></h3> |
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21 | </td> |
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22 | </TR> |
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23 | </TABLE> |
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24 | </P> |
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25 | <HR> |
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26 | <p></p> |
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27 | <H3>Contents</H3> |
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28 | <dl class="index"> |
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29 | <dt><A href="#digraphs">Digraphs</A></dt> |
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30 | <dt><A href="#posix">POSIX Symbolic Names</A></dt> |
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31 | <dt><A href="#unicode">Unicode Symbolic Names</A></dt> |
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32 | </dl> |
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33 | <H3><A name="digraphs"></A>Digraphs</H3> |
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34 | <P>The following are treated as valid digraphs when used as a collating name:</P> |
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35 | <P>"ae", "Ae", "AE", "ch", "Ch", "CH", "ll", "Ll", "LL", "ss", "Ss", "SS", "nj", |
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36 | "Nj", "NJ", "dz", "Dz", "DZ", "lj", "Lj", "LJ".</P> |
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37 | <H3><A name="posix"></A>POSIX Symbolic Names</H3> |
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38 | <P>The following symbolic names are recognised as valid collating element names, |
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39 | in addition to any single character:</P> |
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40 | <P> |
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41 | <TABLE id="Table2" cellSpacing="1" cellPadding="1" width="50%" border="1"> |
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42 | <TR> |
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43 | <TD><STRONG>Name</STRONG></TD> |
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44 | <TD><STRONG>Character</STRONG></TD> |
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45 | </TR> |
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46 | <TR> |
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47 | <TD>NUL</TD> |
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48 | <TD>\x00</TD> |
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49 | </TR> |
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50 | <TR> |
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51 | <TD>SOH</TD> |
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52 | <TD>\x01</TD> |
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53 | </TR> |
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54 | <TR> |
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55 | <TD>STX</TD> |
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56 | <TD>\x02</TD> |
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57 | </TR> |
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58 | <TR> |
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59 | <TD>ETX</TD> |
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60 | <TD>\x03</TD> |
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61 | </TR> |
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62 | <TR> |
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63 | <TD>EOT</TD> |
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64 | <TD>\x04</TD> |
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65 | </TR> |
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66 | <TR> |
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67 | <TD>ENQ</TD> |
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68 | <TD>\x05</TD> |
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69 | </TR> |
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70 | <TR> |
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71 | <TD>ACK</TD> |
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72 | <TD>\x06</TD> |
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73 | </TR> |
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74 | <TR> |
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75 | <TD>alert</TD> |
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76 | <TD>\x07</TD> |
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77 | </TR> |
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78 | <TR> |
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79 | <TD>backspace</TD> |
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80 | <TD>\x08</TD> |
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81 | </TR> |
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82 | <TR> |
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83 | <TD>tab</TD> |
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84 | <TD>\t</TD> |
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85 | </TR> |
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86 | <TR> |
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87 | <TD>newline</TD> |
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88 | <TD>\n</TD> |
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89 | </TR> |
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90 | <TR> |
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91 | <TD>vertical-tab</TD> |
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92 | <TD>\v</TD> |
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93 | </TR> |
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94 | <TR> |
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95 | <TD>form-feed</TD> |
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96 | <TD>\f</TD> |
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97 | </TR> |
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98 | <TR> |
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99 | <TD>carriage-return</TD> |
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100 | <TD>\r</TD> |
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101 | </TR> |
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102 | <TR> |
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103 | <TD>SO</TD> |
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104 | <TD>\xE</TD> |
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105 | </TR> |
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106 | <TR> |
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107 | <TD>SI</TD> |
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108 | <TD>\xF</TD> |
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109 | </TR> |
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110 | <TR> |
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111 | <TD>DLE</TD> |
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112 | <TD>\x10</TD> |
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113 | </TR> |
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114 | <TR> |
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115 | <TD>DC1</TD> |
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116 | <TD>\x11</TD> |
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117 | </TR> |
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118 | <TR> |
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119 | <TD>DC2</TD> |
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120 | <TD>\x12</TD> |
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121 | </TR> |
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122 | <TR> |
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123 | <TD>DC3</TD> |
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124 | <TD>\x13</TD> |
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125 | </TR> |
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126 | <TR> |
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127 | <TD>DC4</TD> |
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128 | <TD>\x14</TD> |
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129 | </TR> |
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130 | <TR> |
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131 | <TD>NAK</TD> |
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132 | <TD>\x15</TD> |
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133 | </TR> |
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134 | <TR> |
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135 | <TD>SYN</TD> |
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136 | <TD>\x16</TD> |
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137 | </TR> |
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138 | <TR> |
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139 | <TD>ETB</TD> |
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140 | <TD>\x17</TD> |
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141 | </TR> |
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142 | <TR> |
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143 | <TD>CAN</TD> |
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144 | <TD>\x18</TD> |
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145 | </TR> |
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146 | <TR> |
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147 | <TD>EM</TD> |
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148 | <TD>\x19</TD> |
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149 | </TR> |
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150 | <TR> |
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151 | <TD>SUB</TD> |
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152 | <TD>\x1A</TD> |
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153 | </TR> |
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154 | <TR> |
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155 | <TD>ESC</TD> |
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156 | <TD>\x1B</TD> |
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157 | </TR> |
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158 | <TR> |
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159 | <TD>IS4</TD> |
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160 | <TD>\x1C</TD> |
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161 | </TR> |
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162 | <TR> |
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163 | <TD>IS3</TD> |
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164 | <TD>\x1D</TD> |
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165 | </TR> |
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166 | <TR> |
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167 | <TD>IS2</TD> |
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168 | <TD>\x1E</TD> |
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169 | </TR> |
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170 | <TR> |
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171 | <TD>IS1</TD> |
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172 | <TD>\x1F</TD> |
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173 | </TR> |
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174 | <TR> |
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175 | <TD>space</TD> |
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176 | <TD>\x20</TD> |
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177 | </TR> |
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178 | <TR> |
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179 | <TD>exclamation-mark</TD> |
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180 | <TD>!</TD> |
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181 | </TR> |
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182 | <TR> |
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183 | <TD>quotation-mark</TD> |
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184 | <TD>"</TD> |
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185 | </TR> |
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186 | <TR> |
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187 | <TD>number-sign</TD> |
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188 | <TD>#</TD> |
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189 | </TR> |
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190 | <TR> |
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191 | <TD>dollar-sign</TD> |
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192 | <TD>$</TD> |
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193 | </TR> |
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194 | <TR> |
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195 | <TD>percent-sign</TD> |
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196 | <TD>%</TD> |
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197 | </TR> |
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198 | <TR> |
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199 | <TD>ampersand</TD> |
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200 | <TD>&</TD> |
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201 | </TR> |
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202 | <TR> |
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203 | <TD>apostrophe</TD> |
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204 | <TD>'</TD> |
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205 | </TR> |
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206 | <TR> |
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207 | <TD>left-parenthesis</TD> |
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208 | <TD>(</TD> |
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209 | </TR> |
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210 | <TR> |
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211 | <TD>right-parenthesis</TD> |
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212 | <TD>)</TD> |
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213 | </TR> |
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214 | <TR> |
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215 | <TD>asterisk</TD> |
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216 | <TD>*</TD> |
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217 | </TR> |
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218 | <TR> |
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219 | <TD>plus-sign</TD> |
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220 | <TD>+</TD> |
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221 | </TR> |
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222 | <TR> |
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223 | <TD>comma</TD> |
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224 | <TD>,</TD> |
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225 | </TR> |
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226 | <TR> |
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227 | <TD>hyphen</TD> |
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228 | <TD>-</TD> |
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229 | </TR> |
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230 | <TR> |
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231 | <TD>period</TD> |
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232 | <TD>.</TD> |
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233 | </TR> |
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234 | <TR> |
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235 | <TD>slash</TD> |
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236 | <TD>/</TD> |
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237 | </TR> |
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238 | <TR> |
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239 | <TD>zero</TD> |
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240 | <TD>0</TD> |
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241 | </TR> |
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242 | <TR> |
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243 | <TD>one</TD> |
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244 | <TD>1</TD> |
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245 | </TR> |
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246 | <TR> |
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247 | <TD>two</TD> |
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248 | <TD>2</TD> |
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249 | </TR> |
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250 | <TR> |
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251 | <TD>three</TD> |
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252 | <TD>3</TD> |
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253 | </TR> |
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254 | <TR> |
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255 | <TD>four</TD> |
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256 | <TD>4</TD> |
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257 | </TR> |
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258 | <TR> |
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259 | <TD>five</TD> |
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260 | <TD>5</TD> |
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261 | </TR> |
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262 | <TR> |
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263 | <TD>six</TD> |
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264 | <TD>6</TD> |
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265 | </TR> |
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266 | <TR> |
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267 | <TD>seven</TD> |
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268 | <TD>7</TD> |
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269 | </TR> |
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270 | <TR> |
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271 | <TD>eight</TD> |
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272 | <TD>8</TD> |
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273 | </TR> |
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274 | <TR> |
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275 | <TD>nine</TD> |
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276 | <TD>9</TD> |
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277 | </TR> |
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278 | <TR> |
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279 | <TD>colon</TD> |
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280 | <TD>:</TD> |
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281 | </TR> |
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282 | <TR> |
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283 | <TD>semicolon</TD> |
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284 | <TD>;</TD> |
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285 | </TR> |
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286 | <TR> |
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287 | <TD>less-than-sign</TD> |
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288 | <TD><</TD> |
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289 | </TR> |
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290 | <TR> |
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291 | <TD>equals-sign</TD> |
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292 | <TD>=</TD> |
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293 | </TR> |
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294 | <TR> |
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295 | <TD>greater-than-sign</TD> |
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296 | <TD>></TD> |
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297 | </TR> |
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298 | <TR> |
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299 | <TD>question-mark</TD> |
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300 | <TD>?</TD> |
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301 | </TR> |
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302 | <TR> |
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303 | <TD>commercial-at</TD> |
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304 | <TD>@</TD> |
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305 | </TR> |
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306 | <TR> |
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307 | <TD>left-square-bracket</TD> |
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308 | <TD>[</TD> |
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309 | </TR> |
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310 | <TR> |
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311 | <TD>backslash</TD> |
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312 | <TD>\</TD> |
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313 | </TR> |
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314 | <TR> |
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315 | <TD>right-square-bracket</TD> |
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316 | <TD>]</TD> |
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317 | </TR> |
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318 | <TR> |
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319 | <TD>circumflex</TD> |
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320 | <TD>~</TD> |
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321 | </TR> |
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322 | <TR> |
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323 | <TD>underscore</TD> |
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324 | <TD>_</TD> |
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325 | </TR> |
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326 | <TR> |
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327 | <TD>grave-accent</TD> |
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328 | <TD>`</TD> |
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329 | </TR> |
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330 | <TR> |
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331 | <TD>left-curly-bracket</TD> |
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332 | <TD>{</TD> |
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333 | </TR> |
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334 | <TR> |
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335 | <TD>vertical-line</TD> |
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336 | <TD>|</TD> |
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337 | </TR> |
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338 | <TR> |
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339 | <TD>right-curly-bracket</TD> |
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340 | <TD>}</TD> |
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341 | </TR> |
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342 | <TR> |
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343 | <TD>tilde</TD> |
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344 | <TD>~</TD> |
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345 | </TR> |
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346 | <TR> |
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347 | <TD>DEL</TD> |
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348 | <TD>\x7F</TD> |
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349 | </TR> |
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350 | </TABLE> |
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351 | </P> |
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352 | <P> |
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353 | <H3><A name="unicode"></A>Named Unicode Characters</H3> |
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354 | <P>When using <A href="icu_strings.html">Unicode aware regular expressions</A> (with |
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355 | the <EM>u32regex </EM>type), all the normal symbolic names for Unicode |
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356 | characters (those given in Unidata.txt) are recognised.</P> |
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357 | <P> |
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358 | <HR> |
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359 | </P> |
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360 | <P></P> |
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361 | <p>Revised 12 Jan 2005 |
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362 | <!--webbot bot="Timestamp" S-Type="EDITED" S-Format="%d %B, %Y" startspan --></p> |
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363 | <p><i>© Copyright John Maddock 2004-2005</i></p> |
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364 | <P><I>Use, modification and distribution are subject to the Boost Software License, |
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365 | Version 1.0. (See accompanying file <A href="../../../LICENSE_1_0.txt">LICENSE_1_0.txt</A> |
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366 | or copy at <A href="http://www.boost.org/LICENSE_1_0.txt">http://www.boost.org/LICENSE_1_0.txt</A>)</I></P> |
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367 | </body> |
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368 | </html> |
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