42 lines
1.1 KiB
PHP
42 lines
1.1 KiB
PHP
<?php
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$source=file_get_contents("Alembic.tex");
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$matches=[];
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preg_match_all('/
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(?| # two alternatives whose group numbers both begin at 1
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\\\\chapter # match the command
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(?|\{([^}]*)\}|\[([^]]*)\])
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# and a parameter in group 1
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| # OR
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\G # anchor the match to the end of the last match
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(?|\{([^}]*)\}|\[([^]]*)\])
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# and match a parameter in group 1
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)
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/x',
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$source,
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$matches
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);
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$poems=$matches[1];
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$endB="";
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$f=file("README.md");
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$writeStuff=true;
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foreach($f as $line){
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if(trim($line)=="<!-- BEGIN POEMLIST -->"){
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$writeStuff=false;
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$endB.=$line;
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$i=1;
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foreach($poems as $p){
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$endB.="* ".$i." ".$p."\n";
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$i++;
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}
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}
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if($writeStuff) $endB.=$line;
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if(trim($line)=="<!-- END POEMLIST -->"){
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$endB.=$line;
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$writeStuff=true;
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}
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}
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file_put_contents("README.md",$endB);
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