diff options
Diffstat (limited to 'doc/RegExp.3')
| -rw-r--r-- | doc/RegExp.3 | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/doc/RegExp.3 b/doc/RegExp.3 index aa757bc..0d60b8a 100644 --- a/doc/RegExp.3 +++ b/doc/RegExp.3 @@ -377,6 +377,22 @@ If no match was found, then it indicates the earliest point at which a match might occur if additional text is appended to the string. If it is no match is possible even with further text, this field will be set to \-1. +.SH "REFERENCE COUNT MANAGEMENT" +.PP +The \fItextObj\fR and \fIpatObj\fR arguments to \fBTcl_RegExpMatchObj\fR must +have reference counts of at least 1. Note however that this function may set +the interpreter result; neither argument should be the direct interpreter +result without an additional reference being taken. +.PP +The \fIpatObj\fR argument to \fBTcl_GetRegExpFromObj\fR must have a reference +count of at least 1. Note however that this function may set the interpreter +result; the argument should not be the direct interpreter result without an +additional reference being taken. +.PP +The \fItextObj\fR argument to \fBTcl_RegExpExecObj\fR must have a reference +count of at least 1. Note however that this function may set the interpreter +result; the argument should not be the direct interpreter result without an +additional reference being taken. .SH "SEE ALSO" re_syntax(n) .SH KEYWORDS |