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[104] | 9 | <title>chkeywd.pro (SAXO Documentation)</title> |
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[191] | 12 | <link rel="stylesheet" type="text/css" media="all" href="./../../main_files.css" /> |
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[104] | 18 | parent.document.title="chkeywd.pro (SAXO Documentation)"; |
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[89] | 19 | } |
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| 23 | <body onload="setTitle();"> |
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| 25 | <div id="navbar_title"> |
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[104] | 26 | <h1>SAXO Documentation</h1> |
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[89] | 27 | </div> |
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| 32 | <table cellspacing="0"> |
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| 33 | <tr> |
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| 34 | |
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[189] | 35 | <td><a href="./../../overview.html" title="Overview of library">Overview</a></td> |
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[89] | 36 | |
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| 37 | |
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| 38 | |
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| 39 | <td >Directory</td> |
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[189] | 43 | <td><a href="./../../idldoc-categories.html" title="Browse library by category">Categories</a></td> |
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[89] | 44 | |
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| 46 | |
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[189] | 47 | <td><a href="./../../idldoc-index.html" title="Index of files, routines, and parameters">Index</a></td> |
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[89] | 48 | |
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[189] | 51 | <td><a href="./../../search-page.html" title="Search library">Search</a></td> |
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[89] | 52 | |
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| 53 | |
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| 54 | <td id="selected">File</td> |
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| 55 | |
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[189] | 57 | <td><a href="../../../../ToBeReviewed/STRING//chkeywd.pro" title="Source code of a file">Source</a></td> |
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[89] | 58 | |
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| 59 | |
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| 60 | |
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[189] | 61 | <td><a href="./../../idldoc-help.html" title="Help on IDLdoc">Help</a></td> |
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[89] | 62 | |
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| 63 | |
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| 64 | <td >Etc</td> |
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| 65 | |
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| 66 | <td id="flexible">Developer documentation</td> |
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| 67 | </tr> |
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| 68 | </table> |
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| 69 | |
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| 70 | </div> |
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| 71 | |
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| 72 | <div id="secondary_navbar"> |
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| 73 | |
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[189] | 74 | << prev file | <a href="delchr.html">next file >></a> <a href="chkeywd.html" target="_TOP">view single page</a> | <a href="./../../index.html" target="_TOP">view frames</a> summary: fields | routine details: <a href="#routine_details">routine</a> |
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[89] | 75 | |
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| 76 | </div> |
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| 77 | |
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| 78 | |
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| 79 | <div id="container"> |
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| 80 | |
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[189] | 81 | <h1 class="directory"><a href="directory-overview.html">ToBeReviewed/STRING/</a></h1> |
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[89] | 82 | <h2 class="pro_file">chkeywd.pro</h2> |
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| 83 | |
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| 84 | <div id="file_attr"> |
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| 85 | <dl> |
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| 86 | </dl> |
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| 87 | </div> |
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| 88 | |
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[142] | 89 | <div id="file_comments"> |
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[242] | 90 | In a string containing an order to execute with EXECUTE by example. |
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[142] | 91 | We change the value of one of keywords. |
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[402] | 92 | |
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| 93 | More generally, in a string, we look for the character |
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| 94 | chain: ', keywdname= ..., and we change the value of... |
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[142] | 95 | </div> |
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[89] | 96 | |
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| 97 | |
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| 98 | |
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| 99 | |
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| 100 | |
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| 101 | |
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| 102 | |
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| 103 | |
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| 104 | |
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| 105 | <div id="routine_details"> |
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| 106 | |
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| 107 | |
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| 108 | <div class="routine_details" id="_chkeywd"> |
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| 109 | |
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[142] | 110 | <h2><a class="top" href="#container">top</a>chkeywd <span class="categories"> |
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[157] | 111 | String, keywords |
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[242] | 112 | </span></h2> |
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[89] | 113 | |
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| 114 | <p class="header"> |
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| 115 | <span class="result">result = </span>chkeywd(<span class="result"><a href="#_chkeywd_param_stringin">stringin</a>, <a href="#_chkeywd_param_keywdname">keywdname</a>, <a href="#_chkeywd_param_keywdvalue">keywdvalue</a></span>, <a href="#_chkeywd_keyword_SEPARATOR">SEPARATOR</a>=<span class="result">SEPARATOR</span>, <a href="#_chkeywd_keyword_AFTER">AFTER</a>=<span class="result">AFTER</span>)</p> |
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| 116 | |
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| 117 | <div class="comments"> |
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[142] | 118 | </div> |
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[89] | 119 | |
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[242] | 120 | <h3>Return value</h3><div class="preformat"> |
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[142] | 121 | stringout=stringin modified if keywdname has been found in stringin |
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[89] | 122 | </div> |
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| 123 | |
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| 124 | |
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| 125 | <h3>Parameters</h3> |
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| 126 | |
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| 127 | |
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| 128 | <h4 id="_chkeywd_param_stringin">stringin |
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[142] | 129 | <span class="attr">in</span> |
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[89] | 130 | |
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| 131 | |
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[142] | 132 | <span class="attr">required</span> |
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[89] | 133 | |
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[163] | 134 | <span class="attr">type:</span> <span class="value">string</span> |
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[89] | 135 | |
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| 136 | |
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| 137 | </h4> |
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| 138 | |
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[142] | 139 | <div class="comments"> |
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| 140 | it is a string |
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| 141 | </div> |
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[89] | 142 | |
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| 143 | <h4 id="_chkeywd_param_keywdname">keywdname |
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[142] | 144 | <span class="attr">in</span> |
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[89] | 145 | |
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| 146 | |
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[142] | 147 | <span class="attr">required</span> |
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[89] | 148 | |
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[163] | 149 | <span class="attr">type:</span> <span class="value">string</span> |
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[89] | 150 | |
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| 151 | |
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| 152 | </h4> |
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| 153 | |
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[142] | 154 | <div class="comments"> |
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| 155 | it is a string designating the name of keyword to look for. |
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| 156 | </div> |
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[89] | 157 | |
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| 158 | <h4 id="_chkeywd_param_keywdvalue">keywdvalue |
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[142] | 159 | <span class="attr">in</span> |
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[89] | 160 | |
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| 161 | |
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[142] | 162 | <span class="attr">required</span> |
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[89] | 163 | |
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| 164 | |
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| 165 | |
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| 166 | |
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| 167 | </h4> |
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| 168 | |
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[242] | 169 | <div class="comments"> |
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[142] | 170 | The new value of the keyword to considerate in STRINGIN |
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| 171 | </div> |
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[89] | 172 | |
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| 173 | |
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| 174 | |
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| 175 | |
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| 176 | |
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| 177 | |
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| 178 | <h3>Keywords</h3> |
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| 179 | |
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| 180 | <h4 id="_chkeywd_keyword_SEPARATOR">SEPARATOR |
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| 181 | |
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| 182 | |
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| 183 | |
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| 184 | |
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| 185 | |
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| 186 | |
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| 187 | |
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| 188 | |
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| 189 | </h4> |
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| 190 | |
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[142] | 191 | <div class="comments"> |
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[242] | 192 | To look for the keyword, we look for the first sign = which follow |
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| 193 | the position of keywdname. By default, we substitute the string |
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| 194 | before the comma. With the keyword SEPARATOR,we can modify the cut |
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| 195 | of the string. SEPARATOR give a Character before the one we have to |
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[142] | 196 | look for the comma which delimit the keyword in the string. |
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| 197 | (see examples) |
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| 198 | </div> |
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[89] | 199 | |
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| 200 | <h4 id="_chkeywd_keyword_AFTER">AFTER |
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| 201 | |
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| 202 | |
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| 203 | |
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| 204 | |
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| 205 | |
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| 206 | |
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| 207 | |
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| 208 | |
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| 209 | </h4> |
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| 210 | |
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[142] | 211 | <div class="comments"> |
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[242] | 212 | To look for the keyword, we look for the first sign = which follow |
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| 213 | the position of keywdname. By default, we substitute the string |
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| 214 | before the comma. With the keyword AFTER,we can modify the cut |
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| 215 | of the string. AFTER give a Character after the one we have to |
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[142] | 216 | look for the comma which delimit the keyword in the string. |
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| 217 | (see examples) |
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| 218 | </div> |
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[89] | 219 | |
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| 220 | |
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| 221 | |
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[142] | 222 | <h3>Examples</h3><div class="preformat"> |
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| 223 | |
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| 224 | IDL> b='ok=111, year=[1997,1998,1999], age_capitaine=35' |
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| 225 | IDL> print, b |
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| 226 | ok=111, year=[1997,1998,1999], age_capitaine=35 |
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| 227 | IDL> print, chkeywd(b,'ok','c''est bon') |
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| 228 | ok='c''est bon', year=[1997,1998,1999], age_capitaine=35 |
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| 229 | IDL> print, chkeywd(b,'YEAR',indgen(5),sep='=') |
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| 230 | ok=111, year=[0,1,2,3,4], age_capitaine=35 |
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| 231 | IDL> print, chkeywd(b,'YEAR',indgen(5),sep=']',/after) |
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| 232 | ok=111, year=[0,1,2,3,4], age_capitaine=35 |
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| 233 | IDL> b='ok=111, /year, /age_capitaine' |
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| 234 | IDL> print, chkeywd(b,'year','c''est bon') |
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| 235 | ok=111, year='c''est bon', /age_capitaine |
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| 236 | </div> |
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| 237 | <h3>Version history</h3> |
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[89] | 238 | |
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[142] | 239 | <h4>Version</h4><div class="preformat"> |
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[402] | 240 | $Id: chkeywd.pro 372 2008-08-08 12:31:53Z pinsard $ |
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[142] | 241 | </div> |
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[157] | 242 | <h4>History</h4><div class="preformat"> |
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| 243 | Sebastien Masson (smasson@lodyc.jussieu.fr) |
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[402] | 244 | - 18/10/1999 |
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| 245 | - 24/11/1999: adaptation for keywords starting by / |
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[242] | 246 | </div> |
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[89] | 247 | |
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| 248 | |
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[142] | 249 | <h3>Known issues</h3> |
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[89] | 250 | |
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| 251 | |
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| 252 | |
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[142] | 253 | <h4>Restrictions</h4><div class="preformat"> |
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| 254 | If keywdvalue is an array, it will be convert in a vector. |
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| 255 | |
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| 256 | |
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[402] | 257 | Beware, this function has loops, ifs and cases everywhere. So it can |
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[242] | 258 | not be used by big keywords (with a lot of elements which are big |
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| 259 | arrays). The input keyword must not contain Complex floatings, structure, |
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| 260 | Double-precision complex, Pointer, Object reference, Unsigned Integer, |
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[142] | 261 | Unsigned Longword Integer, 64-bit Integer or Unsigned 64-bit Integer. |
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[242] | 262 | |
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[142] | 263 | </div> |
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[89] | 264 | |
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[142] | 265 | <h3>Other attributes</h3> |
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[89] | 266 | |
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| 267 | |
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[242] | 268 | <h4>Uses routines</h4><div class="preformat"> |
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[402] | 269 | <a href="../..//Obsolete/common.html">common</a> |
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[142] | 270 | </div> |
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[89] | 271 | |
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| 272 | |
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| 273 | |
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| 274 | |
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[163] | 275 | <h3>Statistics</h3> |
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| 276 | <table class="statistics"> |
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| 277 | <tr><td>McCabe cyclic</td><td> 8</td></tr> |
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| 278 | <tr><td>McCabe essential</td><td> 1</td></tr> |
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| 279 | <tr><td>McCabe modular design</td><td> 1</td></tr> |
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| 280 | </table> |
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[89] | 281 | |
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| 282 | |
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| 283 | </div> |
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| 284 | |
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| 285 | </div> |
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| 286 | |
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| 287 | |
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| 288 | |
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| 289 | <div id="tagline">Produced by IDLdoc 2.0.</div> |
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| 290 | |
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| 291 | </div> |
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| 292 | |
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| 293 | </body> |
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[249] | 294 | </html> |
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