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fix bugs with curly brackets

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This commit is contained in:
Martin Monperrus
2016-08-19 18:12:44 +02:00
parent 1eb7ca73cd
commit 0997e810c7
2 changed files with 14 additions and 13 deletions
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bibtexbrowser.php
+12 -11
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@@ -911,7 +911,7 @@ class BibDBBuilder extends ParserDelegate {
if ($this->currentEntry->hasField('author')) {
$this->currentEntry->setField(Q_INNER_AUTHOR,$this->currentEntry->getFormattedAuthorsString());
foreach($this->currentEntry->split_authors() as $author) {
foreach($this->currentEntry->getCanonicalAuthors() as $author) {
$homepage_key = $this->currentEntry->getHomePageKey($author);
if (isset($this->stringdb[$homepage_key])) {
$this->currentEntry->homepages[$homepage_key] = $this->stringdb[$homepage_key]->value;
@@ -1066,6 +1066,11 @@ function latex2html($line) {
$line = str_replace('\\k{a}','&#261',$line);
$line = str_replace('\\\'{c}','&#263',$line);
// clean extra tex curly brackets, usually used for preserving capitals
// must come before the final math replacement
$line = str_replace('}','',$line);
$line = str_replace('{','',$line);
// we restore the math env
for($i = 0; $i < count($maths); $i++) {
$line = str_replace('__MATH'.$i.'__', $maths[$i], $line);
@@ -1204,10 +1209,6 @@ class BibEntry {
$value = mb_convert_encoding($value, OUTPUT_ENCODING, BIBTEX_INPUT_ENCODING);
}
// clean extra tex curly brackets, usually used for preserving capitals
$value = $this->clean_top_curly($value);
} else {
//echo "xx".$value."xx\n";
}
@@ -1414,19 +1415,19 @@ class BibEntry {
}
function split_authors() {
$array = preg_split('/ and /i', $this->getField(Q_AUTHOR));
$array = preg_split('/ and /i', @$this->raw_fields[Q_AUTHOR]);
$res = array();
// we merge the remaining ones
for ($i=0; $i < count($array)-1; $i++) {
if (strpos( latex2html($array[$i]), '{') !== FALSE && strpos(latex2html($array[$i+1]),'}') !== FALSE) {
$res[] = $this->clean_top_curly($array[$i]." and ".$array[$i+1]);
if (strpos( $array[$i], '{') !== FALSE && strpos($array[$i+1],'}') !== FALSE) {
$res[] = $this->clean_top_curly(trim($array[$i])." and ".trim($array[$i+1]));
$i = $i + 1;
} else {
$res[] = $array[$i];
$res[] = trim($array[$i]);
}
}
if (strpos($array[count($array)-1], '}')===FALSE) {
$res[] = $array[count($array)-1];
if (!preg_match('/^\}/',$array[count($array)-1])) {
$res[] = trim($array[count($array)-1]);
}
return $res;
}