/[pcre]/code/trunk/doc/pcreapi.3
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revision 453 by ph10, Fri Sep 11 10:21:02 2009 UTC revision 454 by ph10, Tue Sep 22 09:42:11 2009 UTC
# Line 427  If \fIerrptr\fP is NULL, \fBpcre_compile Line 427  If \fIerrptr\fP is NULL, \fBpcre_compile
427  Otherwise, if compilation of a pattern fails, \fBpcre_compile()\fP returns  Otherwise, if compilation of a pattern fails, \fBpcre_compile()\fP returns
428  NULL, and sets the variable pointed to by \fIerrptr\fP to point to a textual  NULL, and sets the variable pointed to by \fIerrptr\fP to point to a textual
429  error message. This is a static string that is part of the library. You must  error message. This is a static string that is part of the library. You must
430  not try to free it. The offset from the start of the pattern to the character  not try to free it. The byte offset from the start of the pattern to the
431  where the error was discovered is placed in the variable pointed to by  character that was being processes when the error was discovered is placed in
432  \fIerroffset\fP, which must not be NULL. If it is, an immediate error is given.  the variable pointed to by \fIerroffset\fP, which must not be NULL. If it is,
433    an immediate error is given. Some errors are not detected until checks are
434    carried out when the whole pattern has been scanned; in this case the offset is
435    set to the end of the pattern.
436  .P  .P
437  If \fBpcre_compile2()\fP is used instead of \fBpcre_compile()\fP, and the  If \fBpcre_compile2()\fP is used instead of \fBpcre_compile()\fP, and the
438  \fIerrorcodeptr\fP argument is not NULL, a non-zero error code number is  \fIerrorcodeptr\fP argument is not NULL, a non-zero error code number is
# Line 2020  Cambridge CB2 3QH, England. Line 2023  Cambridge CB2 3QH, England.
2023  .rs  .rs
2024  .sp  .sp
2025  .nf  .nf
2026  Last updated: 11 September 2009  Last updated: 22 September 2009
2027  Copyright (c) 1997-2009 University of Cambridge.  Copyright (c) 1997-2009 University of Cambridge.
2028  .fi  .fi
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