/[pcre]/code/trunk/doc/pcrepattern.3
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revision 138 by ph10, Tue Mar 6 12:27:42 2007 UTC revision 139 by ph10, Fri Mar 30 13:41:47 2007 UTC
# Line 291  in the Line 291  in the
291  .\" HREF  .\" HREF
292  \fBpcreapi\fP  \fBpcreapi\fP
293  .\"  .\"
294  page). For example, in the "fr_FR" (French) locale, some character codes  page). For example, in a French locale such as "fr_FR" in Unix-like systems,
295  greater than 128 are used for accented letters, and these are matched by \ew.  or "french" in Windows, some character codes greater than 128 are used for
296    accented letters, and these are matched by \ew.
297  .P  .P
298  In UTF-8 mode, characters with values greater than 128 never match \ed, \es, or  In UTF-8 mode, characters with values greater than 128 never match \ed, \es, or
299  \ew, and always match \eD, \eS, and \eW. This is true even when Unicode  \ew, and always match \eD, \eS, and \eW. This is true even when Unicode
# Line 740  example [\ex{100}-\ex{2ff}]. Line 741  example [\ex{100}-\ex{2ff}].
741  If a range that includes letters is used when caseless matching is set, it  If a range that includes letters is used when caseless matching is set, it
742  matches the letters in either case. For example, [W-c] is equivalent to  matches the letters in either case. For example, [W-c] is equivalent to
743  [][\e\e^_`wxyzabc], matched caselessly, and in non-UTF-8 mode, if character  [][\e\e^_`wxyzabc], matched caselessly, and in non-UTF-8 mode, if character
744  tables for the "fr_FR" locale are in use, [\exc8-\excb] matches accented E  tables for a French locale are in use, [\exc8-\excb] matches accented E
745  characters in both cases. In UTF-8 mode, PCRE supports the concept of case for  characters in both cases. In UTF-8 mode, PCRE supports the concept of case for
746  characters with values greater than 128 only when it is compiled with Unicode  characters with values greater than 128 only when it is compiled with Unicode
747  property support.  property support.
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