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| 74 | << prev file | <a href="nexttok.html">next file >></a> <a href="matchdelim.html" target="_TOP">view single page</a> | <a href="./../index.html?format=raw" target="_TOP">view frames</a> summary: fields | routine details: <a href="#routine_details">routine</a> |
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| 81 | <h1 class="directory"><a href="directory-overview.html?format=raw">Textoidl/</a></h1> |
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| 82 | <h2 class="pro_file">matchdelim.pro</h2> |
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| 99 | <div id="routine_details"> |
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| 100 | |
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| 101 | |
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| 102 | <div class="routine_details" id="_Matchdelim"> |
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| 103 | |
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| 104 | <h2><a class="top" href="#container">top</a>Matchdelim </h2> |
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| 105 | |
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| 106 | <p class="header"> |
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| 107 | <span class="result">result = </span>Matchdelim(<span class="result"><a href="#_Matchdelim_param_InString">InString</a>, <a href="#_Matchdelim_param_OpenPos">OpenPos</a></span>, <a href="#_Matchdelim_keyword_OPEN_DELIM">OPEN_DELIM</a>=<span class="result">OPEN_DELIM</span>, <a href="#_Matchdelim_keyword_CLOSE_DELIM">CLOSE_DELIM</a>=<span class="result">CLOSE_DELIM</span>, <a href="#_Matchdelim_keyword_HELP">HELP</a>=<span class="result">HELP</span>)</p> |
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| 108 | |
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| 109 | <div class="comments"> |
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| 110 | NAME: |
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| 111 | MATCHDELIM |
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| 112 | PURPOSE: |
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| 113 | Match open/close delimiters in a string. |
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| 114 | CATEGORY: |
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| 115 | text/strings |
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| 116 | CALLING SEQUENCE: |
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| 117 | position = matchdelim( strn, [openpos]) |
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| 118 | INPUTS: |
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| 119 | strn -- a string containing an open in |
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| 120 | delimiter (e.g. '{') in which you |
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| 121 | want to find the matching closing |
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| 122 | delimiter (e.g. '}') |
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| 123 | KEYWORD PARAMETERS: |
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| 124 | OPEN_DELIM -- A single character containing the opening in |
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| 125 | delimiter (e.g. '('). Default is '{' |
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| 126 | CLOSE_DELIM -- A single character containing the closing in |
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| 127 | delimiter (e.g. ')'). Default is '}' |
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| 128 | OUTPUTS: |
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| 129 | position -- returns the position in strn of the out |
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| 130 | closing delimiter, -1 if no closing found. |
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| 131 | openpos -- Set to a named variable to receive the out |
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| 132 | position of the first opening delimiter. |
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| 133 | Optional. |
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| 134 | COMMON BLOCKS: |
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| 135 | SIDE EFFECTS: |
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| 136 | NOTES: |
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| 137 | - Any pair of (nonidentical) characters can be used as |
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| 138 | delimiters. |
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| 139 | EXAMPLE: |
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| 140 | matchdelim('{one{two}}three') returns 9, the character just |
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| 141 | before 'three'. |
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| 142 | MODIFICATION HISTORY: |
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| 143 | $Id: matchdelim.pro 47 2006-05-09 09:13:01Z pinsard $ |
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| 144 | $Log: matchdelim.pro,v $ |
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| 145 | Revision 1.3 1996/06/14 20:00:27 mcraig |
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| 146 | Updated Copyright info. |
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| 147 | |
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| 148 | Revision 1.2 1996/05/09 00:22:17 mcraig |
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| 149 | Removed restriction that open delim must be first char. Added argument |
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| 150 | to allow for return of position of open delim. |
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| 151 | |
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| 152 | Revision 1.1 1996/01/31 18:41:06 mcraig |
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| 153 | Initial revision |
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| 154 | |
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| 155 | RELEASE: |
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| 156 | $Name: Rel_2_1_2 $ |
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| 157 | |
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| 158 | COPYRIGHT: |
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| 159 | Copyright (C) 1996 The Regents of the University of California, All |
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| 160 | Rights Reserved. Written by Matthew W. Craig. |
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| 161 | See the file COPYRIGHT for restrictions on distrubting this code. |
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| 162 | This code comes with absolutely NO warranty; see DISCLAIMER for details.</div> |
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| 163 | |
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| 166 | |
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| 167 | <h3>Parameters</h3> |
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| 168 | |
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| 169 | |
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| 170 | <h4 id="_Matchdelim_param_InString">InString |
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| 179 | </h4> |
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| 180 | |
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| 181 | <div class="comments"></div> |
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| 182 | |
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| 183 | <h4 id="_Matchdelim_param_OpenPos">OpenPos |
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| 192 | </h4> |
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| 201 | <h3>Keywords</h3> |
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| 202 | |
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| 203 | <h4 id="_Matchdelim_keyword_OPEN_DELIM">OPEN_DELIM |
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| 212 | </h4> |
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| 213 | |
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| 214 | <div class="comments"></div> |
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| 215 | |
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| 216 | <h4 id="_Matchdelim_keyword_CLOSE_DELIM">CLOSE_DELIM |
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| 225 | </h4> |
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| 227 | <div class="comments"></div> |
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| 228 | |
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| 229 | <h4 id="_Matchdelim_keyword_HELP">HELP |
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