diff options
| -rw-r--r-- | inc/parser/parser.php | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/inc/parser/parser.php b/inc/parser/parser.php index 991031a30..22f836709 100644 --- a/inc/parser/parser.php +++ b/inc/parser/parser.php @@ -623,11 +623,9 @@ class Doku_Parser_Mode_acronym extends Doku_Parser_Mode { } function preConnect() { - $sep = ''; - foreach ( $this->acronyms as $acronym ) { - $this->pattern .= $sep.'(?<=\b)'.Doku_Lexer_Escape($acronym).'(?=\b)'; - $sep = '|'; - } + $bound = '[\x00-\x2f\x3a-\x3f\x5b-\x7f]'; + $acronyms = array_map('Doku_Lexer_Escape',$this->acronyms); + $this->pattern = '(?<='.$bound.')(?:'.join('|',$acronyms).')(?='.$bound.')'; } function connectTo($mode) { |