diff options
Diffstat (limited to 'doc/TraceVar.3')
| -rw-r--r-- | doc/TraceVar.3 | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/doc/TraceVar.3 b/doc/TraceVar.3 index 022ef40..97d035b 100644 --- a/doc/TraceVar.3 +++ b/doc/TraceVar.3 @@ -5,10 +5,8 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: TraceVar.3,v 1.19 2007/12/13 15:22:32 dgp Exp $ -'\" -.so man.macros .TH Tcl_TraceVar 3 7.4 Tcl "Tcl Library Procedures" +.so man.macros .BS .SH NAME Tcl_TraceVar, Tcl_TraceVar2, Tcl_UntraceVar, Tcl_UntraceVar2, Tcl_VarTraceInfo, Tcl_VarTraceInfo2 \- monitor accesses to a variable @@ -123,14 +121,16 @@ Whenever one of the specified operations occurs on the variable, \fIproc\fR will be invoked. It should have arguments and result that match the type \fBTcl_VarTraceProc\fR: +.PP .CS -typedef char *Tcl_VarTraceProc( +typedef char *\fBTcl_VarTraceProc\fR( ClientData \fIclientData\fR, Tcl_Interp *\fIinterp\fR, char *\fIname1\fR, char *\fIname2\fR, int \fIflags\fR); .CE +.PP The \fIclientData\fR and \fIinterp\fR parameters will have the same values as those passed to \fBTcl_TraceVar\fR when the trace was created. @@ -374,5 +374,7 @@ set. .PP Array traces are not yet integrated with the Tcl \fBinfo exists\fR command, nor is there Tcl-level access to array traces. +.SH "SEE ALSO" +trace(n) .SH KEYWORDS clientData, trace, variable |