/[pcre]/code/trunk/doc/pcre.txt
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revision 261 by ph10, Fri Sep 21 08:37:48 2007 UTC revision 286 by ph10, Mon Dec 17 14:46:11 2007 UTC
# Line 517  USING EBCDIC CODE Line 517  USING EBCDIC CODE
517         environment (for example, an IBM mainframe operating system).         environment (for example, an IBM mainframe operating system).
518    
519    
520    PCREGREP OPTIONS FOR COMPRESSED FILE SUPPORT
521    
522           By default, pcregrep reads all files as plain text. You can build it so
523           that it recognizes files whose names end in .gz or .bz2, and reads them
524           with libz or libbz2, respectively, by adding one or both of
525    
526             --enable-pcregrep-libz
527             --enable-pcregrep-libbz2
528    
529           to the configure command. These options naturally require that the rel-
530           evant libraries are installed on your system. Configuration  will  fail
531           if they are not.
532    
533    
534  SEE ALSO  SEE ALSO
535    
536         pcreapi(3), pcre_config(3).         pcreapi(3), pcre_config(3).
# Line 531  AUTHOR Line 545  AUTHOR
545    
546  REVISION  REVISION
547    
548         Last updated: 21 September 2007         Last updated: 17 December 2007
549         Copyright (c) 1997-2007 University of Cambridge.         Copyright (c) 1997-2007 University of Cambridge.
550  ------------------------------------------------------------------------------  ------------------------------------------------------------------------------
551    
# Line 1575  INFORMATION ABOUT A PATTERN Line 1589  INFORMATION ABOUT A PATTERN
1589    
1590           PCRE_INFO_JCHANGED           PCRE_INFO_JCHANGED
1591    
1592         Return 1 if the (?J) option setting is used in the  pattern,  otherwise         Return 1 if the (?J) or (?-J) option setting is used  in  the  pattern,
1593         0. The fourth argument should point to an int variable. The (?J) inter-         otherwise  0. The fourth argument should point to an int variable. (?J)
1594         nal option setting changes the local PCRE_DUPNAMES option.         and (?-J) set and unset the local PCRE_DUPNAMES option, respectively.
1595    
1596           PCRE_INFO_LASTLITERAL           PCRE_INFO_LASTLITERAL
1597    
# Line 2530  AUTHOR Line 2544  AUTHOR
2544    
2545  REVISION  REVISION
2546    
2547         Last updated: 11 September 2007         Last updated: 27 November 2007
2548         Copyright (c) 1997-2007 University of Cambridge.         Copyright (c) 1997-2007 University of Cambridge.
2549  ------------------------------------------------------------------------------  ------------------------------------------------------------------------------
2550    
# Line 4996  CHARACTER CLASSES Line 5010  CHARACTER CLASSES
5010           [^...]      negative character class           [^...]      negative character class
5011           [x-y]       range (can be used for hex characters)           [x-y]       range (can be used for hex characters)
5012           [[:xxx:]]   positive POSIX named set           [[:xxx:]]   positive POSIX named set
5013           [[^:xxx:]]  negative POSIX named set           [[:^xxx:]]  negative POSIX named set
5014    
5015           alnum       alphanumeric           alnum       alphanumeric
5016           alpha       alphabetic           alpha       alphabetic
# Line 5205  AUTHOR Line 5219  AUTHOR
5219    
5220  REVISION  REVISION
5221    
5222         Last updated: 21 September 2007         Last updated: 14 November 2007
5223         Copyright (c) 1997-2007 University of Cambridge.         Copyright (c) 1997-2007 University of Cambridge.
5224  ------------------------------------------------------------------------------  ------------------------------------------------------------------------------
5225    
# Line 6009  MATCHING INTERFACE Line 6023  MATCHING INTERFACE
6023    
6024           c. The "i"th argument has a suitable type for holding the           c. The "i"th argument has a suitable type for holding the
6025              string captured as the "i"th sub-pattern. If you pass in              string captured as the "i"th sub-pattern. If you pass in
6026              NULL for the "i"th argument, or pass fewer arguments than              void * NULL for the "i"th argument, or a non-void * NULL
6027                of the correct type, or pass fewer arguments than the
6028              number of sub-patterns, "i"th captured sub-pattern is              number of sub-patterns, "i"th captured sub-pattern is
6029              ignored.              ignored.
6030    
# Line 6257  AUTHOR Line 6272  AUTHOR
6272    
6273  REVISION  REVISION
6274    
6275         Last updated: 06 March 2007         Last updated: 12 November 2007
6276  ------------------------------------------------------------------------------  ------------------------------------------------------------------------------
6277    
6278    
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