/[pcre]/code/trunk/doc/pcrepattern.3
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revision 579 by ph10, Wed Nov 24 17:39:25 2010 UTC revision 607 by ph10, Sun Jun 12 15:09:49 2011 UTC
# Line 220  Perl, $ and @ cause variable interpolati Line 220  Perl, $ and @ cause variable interpolati
220    \eQabc\eE\e$\eQxyz\eE   abc$xyz        abc$xyz    \eQabc\eE\e$\eQxyz\eE   abc$xyz        abc$xyz
221  .sp  .sp
222  The \eQ...\eE sequence is recognized both inside and outside character classes.  The \eQ...\eE sequence is recognized both inside and outside character classes.
223  An isolated \eE that is not preceded by \eQ is ignored.  An isolated \eE that is not preceded by \eQ is ignored. If \eQ is not followed
224    by \eE later in the pattern, the literal interpretation continues to the end of
225    the pattern (that is, \eE is assumed at the end). If the isolated \eQ is inside
226    a character class, this causes an error, because the character class is not
227    terminated.
228  .  .
229  .  .
230  .\" HTML <a name="digitsafterbackslash"></a>  .\" HTML <a name="digitsafterbackslash"></a>
# Line 2748  Cambridge CB2 3QH, England. Line 2752  Cambridge CB2 3QH, England.
2752  .rs  .rs
2753  .sp  .sp
2754  .nf  .nf
2755  Last updated: 21 November 2010  Last updated: 12 June 2011
2756  Copyright (c) 1997-2010 University of Cambridge.  Copyright (c) 1997-2011 University of Cambridge.
2757  .fi  .fi

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