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| author | dkf <donal.k.fellows@manchester.ac.uk> | 2021-04-26 07:58:16 (GMT) |
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| committer | dkf <donal.k.fellows@manchester.ac.uk> | 2021-04-26 07:58:16 (GMT) |
| commit | 8d556345fd97eb9d60d2e7e1e372e1cc52939ff5 (patch) | |
| tree | 6a816b87f19ec34be25a0f50066990db21455624 /doc/RegExp.3 | |
| parent | aa1949c4f3d10fedc5209ff5c34a9f6d2442293e (diff) | |
| parent | 42a77f7b4b1e4f3699d71cd2cf9fe6de7e9e4d71 (diff) | |
| download | tcl-8d556345fd97eb9d60d2e7e1e372e1cc52939ff5.zip tcl-8d556345fd97eb9d60d2e7e1e372e1cc52939ff5.tar.gz tcl-8d556345fd97eb9d60d2e7e1e372e1cc52939ff5.tar.bz2 | |
merge core-8-branch
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 95716e9..9016ee3 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 |