CVS update: php3/doc/functions

Date: Monday June 14, 1999 @ 16:26 Author: eschmid Update of /repository/php3/doc/functions In directory php:/tmp/cvs-serv31664 Modified Files: pcre.sgml Log Message: Hi Andrey, DocBook don't have <I> therefor I used <emphasis> instead. Index: php3/doc/functions/pcre.sgml diff -u php3/doc/functions/pcre.sgml:1.14 php3/doc/functions/pcre.sgml:1.15 --- php3/doc/functions/pcre.sgml:1.14 Mon Jun 14 15:55:50 1999 +++ php3/doc/functions/pcre.sgml Mon Jun 14 16:26:08 1999 @@ -577,8 +577,8 @@ matches a portion of a subject string that is identical to itself. The power of regular expressions comes from the ability to include alternatives and repetitions in the pat- - tern. These are encoded in the pattern by the use of <I>meta</I>- - <I>characters</I>, which do not stand for themselves but instead + tern. These are encoded in the pattern by the use of <emphasis>meta</emphasis>- + <emphasis>characters</emphasis>, which do not stand for themselves but instead are interpreted in some special way. There are two different sets of meta-characters: those that @@ -673,7 +673,7 @@ and any following digits as a decimal number. If the number is less than 10, or if there have been at least that many previous capturing left parentheses in the expression, the - entire sequence is taken as a <I>back</I> <I>reference</I>. A description + entire sequence is taken as a <emphasis>back</emphasis> <emphasis>reference</emphasis>. A description of how this works is given later, following the discussion of parenthesized subpatterns. @@ -1011,8 +1011,8 @@ 2. It sets up the subpattern as a capturing subpattern (as defined above). When the whole pattern matches, that por- tion of the subject string that matched the subpattern is - passed back to the caller via the <I>ovector</I> argument of - pcre_exec(). Opening parentheses are counted from left to + passed back to the caller via the <emphasis>ovector</emphasis> argument of + <function>pcre_exec</function>. Opening parentheses are counted from left to right (starting from 1) to obtain the numbers of the captur- ing subpatterns.