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| <title>POSIX Symbolic Names</title> |
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| <div class="section" lang="en"> |
| <div class="titlepage"><div><div><h4 class="title"> |
| <a name="boost_regex.syntax.collating_names.posix_symbolic_names"></a><a class="link" href="posix_symbolic_names.html" title="POSIX Symbolic Names"> |
| POSIX Symbolic Names</a> |
| </h4></div></div></div> |
| <p> |
| The following symbolic names are recognised as valid collating element |
| names, in addition to any single character, this allows you to write for |
| example: |
| </p> |
| <pre class="programlisting">[[.left-square-bracket.][.right-square-bracket.]]</pre> |
| <p> |
| if you wanted to match either "[" or "]". |
| </p> |
| <div class="informaltable"><table class="table"> |
| <colgroup> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Name |
| </p> |
| </th> |
| <th> |
| <p> |
| Character |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| NUL |
| </p> |
| </td> |
| <td> |
| <p> |
| \x00 |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| SOH |
| </p> |
| </td> |
| <td> |
| <p> |
| \x01 |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| STX |
| </p> |
| </td> |
| <td> |
| <p> |
| \x02 |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| ETX |
| </p> |
| </td> |
| <td> |
| <p> |
| \x03 |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| EOT |
| </p> |
| </td> |
| <td> |
| <p> |
| \x04 |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| ENQ |
| </p> |
| </td> |
| <td> |
| <p> |
| \x05 |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| ACK |
| </p> |
| </td> |
| <td> |
| <p> |
| \x06 |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| alert |
| </p> |
| </td> |
| <td> |
| <p> |
| \x07 |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| backspace |
| </p> |
| </td> |
| <td> |
| <p> |
| \x08 |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| tab |
| </p> |
| </td> |
| <td> |
| <p> |
| \t |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| newline |
| </p> |
| </td> |
| <td> |
| <p> |
| \n |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| vertical-tab |
| </p> |
| </td> |
| <td> |
| <p> |
| \v |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| form-feed |
| </p> |
| </td> |
| <td> |
| <p> |
| \f |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| carriage-return |
| </p> |
| </td> |
| <td> |
| <p> |
| \r |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| SO |
| </p> |
| </td> |
| <td> |
| <p> |
| \xE |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| SI |
| </p> |
| </td> |
| <td> |
| <p> |
| \xF |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| DLE |
| </p> |
| </td> |
| <td> |
| <p> |
| \x10 |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| DC1 |
| </p> |
| </td> |
| <td> |
| <p> |
| \x11 |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| DC2 |
| </p> |
| </td> |
| <td> |
| <p> |
| \x12 |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| DC3 |
| </p> |
| </td> |
| <td> |
| <p> |
| \x13 |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| DC4 |
| </p> |
| </td> |
| <td> |
| <p> |
| \x14 |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| NAK |
| </p> |
| </td> |
| <td> |
| <p> |
| \x15 |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| SYN |
| </p> |
| </td> |
| <td> |
| <p> |
| \x16 |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| ETB |
| </p> |
| </td> |
| <td> |
| <p> |
| \x17 |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| CAN |
| </p> |
| </td> |
| <td> |
| <p> |
| \x18 |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| EM |
| </p> |
| </td> |
| <td> |
| <p> |
| \x19 |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| SUB |
| </p> |
| </td> |
| <td> |
| <p> |
| \x1A |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| ESC |
| </p> |
| </td> |
| <td> |
| <p> |
| \x1B |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| IS4 |
| </p> |
| </td> |
| <td> |
| <p> |
| \x1C |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| IS3 |
| </p> |
| </td> |
| <td> |
| <p> |
| \x1D |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| IS2 |
| </p> |
| </td> |
| <td> |
| <p> |
| \x1E |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| IS1 |
| </p> |
| </td> |
| <td> |
| <p> |
| \x1F |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| space |
| </p> |
| </td> |
| <td> |
| <p> |
| \x20 |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| exclamation-mark |
| </p> |
| </td> |
| <td> |
| <p> |
| ! |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| quotation-mark |
| </p> |
| </td> |
| <td> |
| <p> |
| " |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| number-sign |
| </p> |
| </td> |
| <td> |
| <p> |
| # |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| dollar-sign |
| </p> |
| </td> |
| <td> |
| <p> |
| $ |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| percent-sign |
| </p> |
| </td> |
| <td> |
| <p> |
| % |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| ampersand |
| </p> |
| </td> |
| <td> |
| <p> |
| & |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| apostrophe |
| </p> |
| </td> |
| <td> |
| <p> |
| ' |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| left-parenthesis |
| </p> |
| </td> |
| <td> |
| <p> |
| ( |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| right-parenthesis |
| </p> |
| </td> |
| <td> |
| <p> |
| ) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| asterisk |
| </p> |
| </td> |
| <td> |
| <p> |
| * |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| plus-sign |
| </p> |
| </td> |
| <td> |
| <p> |
| + |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| comma |
| </p> |
| </td> |
| <td> |
| <p> |
| , |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| hyphen |
| </p> |
| </td> |
| <td> |
| <p> |
| - |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| period |
| </p> |
| </td> |
| <td> |
| <p> |
| . |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| slash |
| </p> |
| </td> |
| <td> |
| <p> |
| / |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| zero |
| </p> |
| </td> |
| <td> |
| <p> |
| 0 |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| one |
| </p> |
| </td> |
| <td> |
| <p> |
| 1 |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| two |
| </p> |
| </td> |
| <td> |
| <p> |
| 2 |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| three |
| </p> |
| </td> |
| <td> |
| <p> |
| 3 |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| four |
| </p> |
| </td> |
| <td> |
| <p> |
| 4 |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| five |
| </p> |
| </td> |
| <td> |
| <p> |
| 5 |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| six |
| </p> |
| </td> |
| <td> |
| <p> |
| 6 |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| seven |
| </p> |
| </td> |
| <td> |
| <p> |
| 7 |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| eight |
| </p> |
| </td> |
| <td> |
| <p> |
| 8 |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| nine |
| </p> |
| </td> |
| <td> |
| <p> |
| 9 |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| colon |
| </p> |
| </td> |
| <td> |
| <p> |
| : |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| semicolon |
| </p> |
| </td> |
| <td> |
| <p> |
| ; |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| less-than-sign |
| </p> |
| </td> |
| <td> |
| <p> |
| < |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| equals-sign |
| </p> |
| </td> |
| <td> |
| <p> |
| = |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| greater-than-sign |
| </p> |
| </td> |
| <td> |
| <p> |
| > |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| question-mark |
| </p> |
| </td> |
| <td> |
| <p> |
| ? |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| commercial-at |
| </p> |
| </td> |
| <td> |
| <p> |
| @ |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| left-square-bracket |
| </p> |
| </td> |
| <td> |
| <p> |
| [ |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| backslash |
| </p> |
| </td> |
| <td> |
| <p> |
| \ |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| right-square-bracket |
| </p> |
| </td> |
| <td> |
| <p> |
| ] |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| circumflex |
| </p> |
| </td> |
| <td> |
| <p> |
| ~ |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| underscore |
| </p> |
| </td> |
| <td> |
| <p> |
| _ |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| grave-accent |
| </p> |
| </td> |
| <td> |
| <p> |
| ` |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| left-curly-bracket |
| </p> |
| </td> |
| <td> |
| <p> |
| { |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| vertical-line |
| </p> |
| </td> |
| <td> |
| <p> |
| | |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| right-curly-bracket |
| </p> |
| </td> |
| <td> |
| <p> |
| } |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| tilde |
| </p> |
| </td> |
| <td> |
| <p> |
| ~ |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| DEL |
| </p> |
| </td> |
| <td> |
| <p> |
| \x7F |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> |
| <td align="left"></td> |
| <td align="right"><div class="copyright-footer">Copyright © 1998 -2010 John Maddock<p> |
| Distributed under the Boost Software License, Version 1.0. (See accompanying |
| file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>) |
| </p> |
| </div></td> |
| </tr></table> |
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