diff options
Diffstat (limited to 'doc/CrtTrace.3')
| -rw-r--r-- | doc/CrtTrace.3 | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/doc/CrtTrace.3 b/doc/CrtTrace.3 index 1248619..0c02776 100644 --- a/doc/CrtTrace.3 +++ b/doc/CrtTrace.3 @@ -6,7 +6,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: CrtTrace.3,v 1.15 2008/06/29 22:28:24 dkf Exp $ +'\" RCS: @(#) $Id: CrtTrace.3,v 1.16 2008/10/15 10:43:37 dkf Exp $ '\" .so man.macros .TH Tcl_CreateTrace 3 "" Tcl "Tcl Library Procedures" @@ -65,6 +65,7 @@ interpreter. .PP \fIobjProc\fR should have arguments and result that match the type, \fBTcl_CmdObjTraceProc\fR: +.PP .CS typedef int \fBTcl_CmdObjTraceProc\fR( \fBClientData\fR \fIclientData\fR, @@ -75,6 +76,7 @@ typedef int \fBTcl_CmdObjTraceProc\fR( int \fIobjc\fR, \fBTcl_Obj\fR *const \fIobjv\fR[]); .CE +.PP The \fIclientData\fR and \fIinterp\fR parameters are copies of the corresponding arguments given to \fBTcl_CreateTrace\fR. \fIClientData\fR typically points to an application-specific data @@ -141,10 +143,12 @@ When \fBTcl_DeleteTrace\fR is called, the interpreter invokes the \fIdeleteProc\fR that was passed as a parameter to \fBTcl_CreateObjTrace\fR. The \fIdeleteProc\fR must match the type, \fBTcl_CmdObjTraceDeleteProc\fR: +.PP .CS typedef void \fBTcl_CmdObjTraceDeleteProc\fR( \fBClientData\fR \fIclientData\fR); .CE +.PP The \fIclientData\fR parameter will be the same as the \fIclientData\fR parameter that was originally passed to \fBTcl_CreateObjTrace\fR. @@ -155,6 +159,7 @@ compatibility with code that was developed for older versions of the Tcl interpreter. It is similar to \fBTcl_CreateObjTrace\fR, except that its \fIproc\fR parameter should have arguments and result that match the type \fBTcl_CmdTraceProc\fR: +.PP .CS typedef void \fBTcl_CmdTraceProc\fR( ClientData \fIclientData\fR, @@ -166,6 +171,7 @@ typedef void \fBTcl_CmdTraceProc\fR( int \fIargc\fR, const char *\fIargv\fR[]); .CE +.PP The parameters to the \fIproc\fR callback are similar to those of the \fIobjProc\fR callback above. The \fIcommandToken\fR is replaced with \fIcmdProc\fR, a pointer to the (string-based) command |